2026 Honorees
Meet the Cowboy100
These are the top 100 Cowboy-led or Cowboy-owned businesses for 2026. Congratulations to each of you!
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1. PigTracks
Mitchell Sims ‘08
College of Education and Human SciencesWith over 3.2 million miles of pipelines powering our nation, ensuring their safety and reliability is critical. At PigTracks, we empower the world’s leading pipeline companies by transforming how they manage and maintain their infrastructure. Our cutting-edge platform aggregates critical data from diverse sources into a single source of truth—simplifying decision-making and streamlining operations. Equipped with advanced tools for data analysis, reporting, and compliance, PigTracks enables operators to confidently address challenges such as aging infrastructure and evolving regulatory requirements. We’re here to safeguard pipelines, protect communities, and help power American progress.
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2. 46 Labs
Dan Howard ‘94
College of Arts and Sciences
Spears School of Business46 Labs modernizes global enterprise and carrier communications through its PeerEdge platform, unifying voice, data, and messaging across complex, legacy networks. Founded in 2012 and based in Dallas, the company helps organizations migrate from outdated telecom systems, enhance security, and streamline connectivity. With strategic acquisitions and rapid growth, 46 Labs positions itself as a leader in next-generation network orchestration.
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3. Aspen Custom Electronics
Matthew Hall ‘89
Thomas Hall ‘17
Spears School of BusinessAspen Custom Electronics is a premier audio-visual integration and consulting firm headquartered in Stillwater, Oklahoma. Since its founding in 2007, Aspen has grown into a trusted provider of custom AV, broadcast, and communication systems for corporations, small and large businesses, churches, universities, and public institutions across the state. The company is known for delivering thoughtfully designed, reliable technology solutions that prioritize long-term value and empower end users.
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4. LEAD Training, LLC
Starla Halcomb ‘92, ‘97, & ‘07
College of Education and Human SciencesBrandon Halcomb ’97 & ‘25
Elijah Halcomb ‘24
College of Engineering, Architecture, and TechnologyLEAD Training, LLC is a Native American, economically disadvantaged, woman-owned small business delivering cutting-edge training that empowers organizations and government agencies to advance their missions and elevate team performance. The CEO holds a Ph.D. in education and brings over 30 years of experience in training, curriculum development, instructional design, and education consulting. LEAD has facilitated more than 75,000 hours of training for over 19,000 students across 12 countries and all 50 states. The dedicated LEAD team delivers customized, research-based solutions that drive performance improvement, reduce training costs, and align with clients' goals.
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5. Glenn|Partners
Briar Glenn ‘02
Patrick Glenn ‘96
College of Engineering, Architecture, and TechnologyGlenn | Partners, founded in 2014, combines the expertise and leadership of Briar Glenn, President, and Patrick Glenn, Managing Principal. Their primary focus has always been on education and creating next-generation environments that respond to the evolving demands of schools. Together, they are dedicated to their clients' success in the pursuit of innovative and forward-thinking educational facilities, guided by a personalized design process that builds trust and long-lasting relationships.
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6. Evans Building Concepts
Chris Evans ‘18
College of Engineering, Architecture, and TechnologyEvans Building Concepts was founded in 2006 on the premise of providing honest and quality construction services to the Oklahoma City community. Their objective is to create and maintain lasting relationships with clients, subcontractors, and vendors. Evans has been successful in achieving this through its core values of accountability, communication, and relationships.
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7. 24ourCare
Bob Baker ‘83
College of Arts and Sciences24OurCare is a Native-owned chronic care management company that provides services across the United States and Puerto Rico on behalf of hospitals, physicians, and clinics to Medicare patients. Care is delivered at home through remote services by trained clinical staff who follow Medicare guidelines. Under CMS regulations, and with over 30 years of experience in healthcare administration and operations, Bob Baker founded 24OurCare to deliver value-based care.
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9. Alegacy Group
Bob Nickles ‘89
College of Engineering, Architecture, and TechnologyAlegacy Group was formed in 2013 by Bob Nickles. During early meetings, the culture and intent of leaving “a legacy” with any new venture became apparent; thus, Alegacy was born. Alegacy Equipment was created with the objective of becoming the premier independent natural gas compressor packager. In the first twelve years of Alegacy Equipment, the company has sold over $4 billion in equipment, representing over 4,000 new compressor packages and more than 4 million horsepower.
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9. Bedlam Law
John Alberts ‘87
College of Arts and SciencesIn an industry often characterized by adversarial approaches, Bedlam Law promotes a resolution-minded approach to legal issues involving family law cases, including divorce and estate planning. They encourage mediation, avoiding trials, and resolving matters without a prolonged and costly legal battle. They believe this fosters a relationship between parents that enables them to co-parent their children moving forward. Bedlam Law and Bison Law Firm, their sister firm, serve all of Oklahoma with their unique brand of law.
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10. Stephenson Baggs & Guthrie
Jonathan Baggs ‘00
College of Education and Human SciencesJustin Stephenson ‘99
Spears School of BusinessAfter their own individual successes in the insurance industry, former OSU roommates Jonathan Baggs and Justin Stephenson joined forces in 2017 to establish a commercial agency, Stephenson Baggs & Guthrie. SBG experienced impressive growth almost immediately, reaching over $6 million in volume by 2022. With six locations across Oklahoma and Kansas, SBG and its affiliates now top $36 million in total premium, offering commercial, personal, farm/ranch, and health coverage to families and businesses across seven states.
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11. NeoInsulation
Justin Mecklenburg ‘94
Spears School of Business
David Morris ‘01Engineering superior insulation solutions with innovative applications for today's energy infrastructure. With over 15,000 locations insulated across all of North America—and zero freeze failures, NeoInsulation sets the standard for reliability and performance. Our patented insulation systems are built to withstand the harshest environments, ensuring continuous operation and safety. Whether protecting against freezing conditions or safeguarding personnel from hot piping, NeoInsulation keeps your facility flowing safely and efficiently. Neo has you covered!
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12. Frugal Product Services
Rupesh Garg ‘02
College of Engineering, Architecture, and TechnologyFrugal Product Services LLP is a next-generation AI and product engineering company delivering intelligent solutions across digital transformation, web and mobile development, and software innovation through our BuildNexTech division. Our Frugal Testing arm extends these capabilities with AI-driven quality engineering spanning automated, performance, security, and mobile testing. We have partnered with organizations including Dubai Police, Dubai Airports, and Emirates Airlines, supporting more than 200 clients worldwide in building smarter, more reliable digital products.
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13. Black Mamba Rod Lift
Jonathan Martin ‘10
College of Engineering, Architecture, and TechnologyFounded in 2019, Black Mamba Rod Lift has redefined the way rod lift operations work and behave in the world of oil and gas production. Through advanced engineering and manufacturing techniques, Black Mamba (our staple product) protects and stabilizes sucker rods from end-to-end, providing unsurpassed control and reliability in today's wellbores. Today, Black Mamba is thriving with nearly ~50,000 square feet of manufacturing space and product lines ranging from tangible to predictive software.
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14. Applied Energetics, Inc.
Gregory Quarles ‘87
College of Arts and SciencesApplied Energetics, Inc. is a global leader in developing ultrashort pulse lasers as the next generation optical sources exhibiting ever-increasing output energy, peak power and frequency agility while also providing decreased size, weight, and cost of these systems for customers. Applied Energetics utilizes patented, dual-use technologies to advance critical industries. Leveraging our proprietary fiber-based architecture and wavelength- and pulse-agility capability, our Ultrashort Pulse (USP) technology can enable users to achieve specific effects across different use cases with an unmatched blend of size, weight, and power attributes. While initially designed to meet the emerging needs and priorities for the national security community, our directed energy technology also has commercial applications in both the biomedical imaging and advanced manufacturing industries.
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15. Zeeco
Darton Zink ‘94
Spears School of BusinessZeeco, headquartered in Tulsa, is the world leader in advanced combustion and environmental solutions. The company employs over 2,000 people across more than 25 global locations and operates the world’s largest combustion research and test facility. Since 1979, Zeeco has completed over 60,000 projects, helping industries meet global safety and environmental regulations.
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16. Swallowing & Neurological Rehabilitation
Eric Turner ‘09 & ‘12
Spears School of BusinessTiffany Turner ‘10 & ‘12
College of Arts and SciencesTiffany Turner started Swallowing & Neurological Rehabilitation in 2014 due to the lack of specialized swallowing and voice treatment options for adults in northeastern Oklahoma. Over the years, SNR has grown from a single SLP practice to a team of four speech-language pathologists and multiple interns. The clinic now serves as a training facility for speech-language pathology graduate students from across the country. SNR expanded its clinic space in 2023 and looks forward to continuing to serve even more patients in need of these critical services.
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17. Speech & Beyond
Sarah Koehling ‘06 & ‘08
College of Arts and SciencesSpeech & Beyond is committed to enhancing the lives of our clients by providing specialized therapy services in a safe and ethical environment. Our mission is to support therapists who are passionate about improving children's lives, ensuring families in the Greater Tulsa Area receive the highest quality care and achieve optimal therapy outcomes.
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18. Advanced Therapy Solutions
Abby O’Dell ‘13 & ‘15
College of Arts and SciencesBlake O’Dell ‘14
Spears School of BusinessAdvanced Therapy Solutions was founded in July 2016 by Abby and Blake O’Dell with a shared vision of delivering exceptional, patient-centered therapy services to the Stillwater community. ATS is a specialized outpatient therapy clinic providing Speech Therapy, Swallowing Rehabilitation, Lymphedema Therapy, and Occupational Therapy for both children and adults. Committed to excellence, ATS delivers highly specialized, evidence-based care in a compassionate and collaborative environment. The clinic’s experienced interdisciplinary team is dedicated to improving quality of life through individualized treatment, advanced clinical practices, and a strong focus on patient and family education.
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19. Air Hygiene
Quinn Bierman ‘92
College of Engineering, Architecture, and TechnologyAir Hygiene is a professional service firm that provides mobile emission testing services for any company with emission sources like combustion engines/turbines, burners, and boilers, along with plants with chemical processes and manufacturing. Air Hygiene provides an easy-to-work-with client experience from quote to final report. Their team thrives under challenging projects with deadlines, low limits, rush needs, and multi-sources to provide quality data on-site relating emissions to dollars.
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20. Scuba Savvy
Chadwick Bailey ‘06
Spears School of BusinessScuba Savvy is a SCUBA training, retail, and adventure travel facility located in Broken Arrow, OK. Course offerings range from beginner to professional-level certifications. Once certified, divers can purchase equipment, complete routine maintenance, and seek professional input on equipment for their diving needs. In conjunction with training, we strive to provide our clients with outlets for putting their newfound passion to use by offering SCUBA trips around the world.
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21. Dream First Bank
Chris Floyd ‘93 & ‘95
Ferguson College of AgricultureEstablished in 1906, Dream First Bank has cemented itself as one of the premier financial institutions in southwestern Kansas and northwestern Oklahoma, growing to 13 branches across twelve communities. DFB is not just a bank, but a cornerstone of the communities it serves, guided by its vision: "Every Life We Touch is Improved!" DFB's commitment to excellence has earned it the 2019 Extraordinary Bank of the Year award and induction into the 2022 Extraordinary Banking Hall of Fame.
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22. Clubhouse Trailers
Jeff Hadley ‘83
College of Engineering, Architecture, and TechnologyTyler Hadley ‘18
Spears School of BusinessClubhouse Trailer Company is the #1 provider of world-class, safe, and efficient band trailer solutions nationwide. Supporting bands coast to coast, see how we can help your band travel with efficiency and style.
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23. ISN
Joe Eastin ‘92
Brian Callahan ‘94
Spears School of BusinessISN is the global leader in contractor and supplier information management. Since 2001, ISN has helped enterprises reduce risk by qualifying and monitoring contractors to promote safe and sustainable operations throughout the supply chain. The platform enables companies to identify the most qualified contractor organizations that meet and exceed industry, regulatory, and company-specific standards in areas such as health, safety, quality, insurance, training, cybersecurity, and sustainability.
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24. Stobbe Design
Steve Stobbe ‘95
College of Arts and SciencesStobbe Design is a creative company recognized for its excellence in donor recognition design. The company specializes in crafting meaningful, visually engaging donor walls, displays, and storytelling experiences that honor generosity and strengthen community connections. By combining thoughtful design, skilled craftsmanship, and a deep understanding of philanthropic values, Stobbe Design creates recognition solutions that inspire gratitude and elevate the donor experience.
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25. Oklahoma Promo
Shannon Thompson ‘94 & ‘97
College of Education and Human Sciences
Spears School of BusinessTodd Fimple ‘93
College of Education and Human SciencesOklahoma Promo’s motto is: We will provide the BEST customer service in the industry! This commitment includes timely responses, relevant product ideas and suggestions, quick turnaround times, and on-time delivery. They are not just an order-taking company, nor do they simply drop off or mail a catalog and wait for your call. Instead, they act as an extension of your marketing team—their job is to make your job easier.
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26. Sawyer Manufacturing & Fabrication
Dave Hembree ‘92 & ‘93
Scott Persson ‘96
Spears School of BusinessJanet Persson ‘67
College of Education and Human SciencesSawyer Manufacturing & Fabrication is a global provider of pipeline and welding equipment, headquartered in Tulsa, OK. The Sawyer brand has been an industry standard for almost 80 years and is the go-to company for worldwide pipeline equipment used in energy, nuclear, water, mining, power generation, and utilities.
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27. SGA Design Group
Chris Goble ‘86
Travis Hager ‘01
Virginia Hart ‘94
College of Engineering, Architecture, and TechnologyFor over 30 years, SGA Design Group has provided architectural services for a wide variety of companies across the United States. Our projects include retail rollouts, convenience/fueling, health and wellness facilities, restaurants, and distribution centers. We’ve gained knowledge and know-how every step of the way, and we bring this experience to every project we work on. Our goal is to deliver all the benefits of our experienced staff and expansive network—tailored to each client’s unique business needs.
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28. Family Martial Arts
Alex Evers ‘13
Spears School of BusinessFamily Martial Arts, located in Enid and Edmond, Oklahoma, was founded by Alex Evers in 2018 and offers a comprehensive range of programs—including traditional martial arts classes, an after-school pick-up program, and summer camps. The school is dedicated to fostering discipline, confidence, and community engagement. Alex Evers, a Gracie Jiu-Jitsu Certified Instructor, emphasizes personal growth and community involvement through free self-defense seminars and bullyproofing workshops.
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29. Medefy Health
Matt Scovil ‘04 & ‘07
Spears School of BusinessNathan Gilchrist ‘08
College of Engineering, Architecture, and TechnologyMedefy Health was founded to help everyday people navigate confusing, complex healthcare like experts—using the best technology, the best approach, and the best employees on earth. Medefy is a healthcare app that directly guides and supports employees in making high-quality, low-cost, individualized care decisions in real time. The platform enables users to fully leverage modern health benefits plans with live, human support, bridging the education gap between robust plans and their members. Medefy delivers powerful health benefits navigation and an on-the-go healthcare experience, featuring real, human Care Guides who know the plan inside and out and provide real-time results in less than a minute.
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30. Wallace Design Collective
Darren Burns ‘94
Carrie Johnson ‘88
College of Engineering, Architecture, and TechnologyWallace Design Collective is a multi-disciplinary firm dedicated to the art of possibility. We bring together civil and structural engineers, landscape architects, planners and specialists to deliver thoughtful, buildable solutions that make lives better. With offices across the country, we operate as one team, tapping the right expertise to create efficient and enjoyable project experiences - local when you need us, licensed in all 50 states when your work goes nationwide.
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31. CB Enterprises
Brett Jameson ‘94
Colby Smithton ‘95
College of Arts and SciencesCB Enterprises is a distinguished real estate firm with over two decades of experience in property management and strategic acquisitions throughout Oklahoma and Kansas. Founded by Dr. Bretton Jameson and Dr. Corby Smithton, both graduates of Oklahoma State University, the company was built upon a foundation of entrepreneurial vision and deep regional roots. We specialize in multi-family residential communities and student housing properties, delivering comprehensive management services designed to optimize operational efficiency and preserve asset value. Our acquisitions team leverages extensive market expertise to identify and secure high-value investment opportunities for our clients. CB Enterprises remains committed to integrity, excellence, and the long-term prosperity of our clients and their investments.
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32. DeWitt, Paruolo & Meek
Justin Meek ‘02
Spears School of BusinessDerrick Dewitt ‘95
College of Arts and SciencesDeWitt, Paruolo & Meek is a 20-lawyer firm based in Oklahoma City, whose practice is focused on civil litigation. DeWitt Paruolo & Meek has developed a broad base of experience in multiple areas of civil trial practice, and our attorneys have tried, mediated, arbitrated, and otherwise resolved civil litigation matters for individuals, large corporations, closely held businesses, insurance companies, and other entities throughout Oklahoma and other states.
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33. Regent Bank
Sean Kouplen ’95 & ‘02
Ferguson College of Agriculture
Spears School of BusinessRegent Bank is a community-focused financial institution with branch locations in Oklahoma, Missouri, and Texas. With a culture centered on relationships, growth, and community impact, Regent Bank delivers personalized support while fostering economic development across the regions it serves.
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34. Resolute PR
Nicole Morgan ‘06
Jennifer Harrington ‘97
College of Arts and SciencesResolute is an integrated PR and marketing agency that boldly centers its work on shaping the future of the Tulsa region. Through purposeful strategies, connections and authentic storytelling, this award-winning team of experts amplifies businesses, nonprofits and community leaders that will define what's next in their industries. Resolute is a Women’s Business Enterprise and an SBA Women-Owned Small Business through the Women’s Business Enterprise National Council (WBENC)—the nation’s largest third-party certifier of businesses owned and operated by women in the U.S.
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35. Myers Property Investments
Mitch Myers ‘95 & ‘99
College of Engineering, Architecture, and Technology Spears School of BusinessMyers Property Investments is a real estate investment business that owns and leases dozens of residential properties across Oklahoma, Texas, and Maui, Hawaii.
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36. Applied Industrial Machining
Jason Kays ‘94
Spears School of BusinessApplied Industrial Machining is a leading provider of contract machining and manufacturing services, serving a wide variety of industries and customers with both regional and global footprints. Applied specializes in manufacturing steel parts and components for the energy, aerospace, and industrial sectors. Applied operates facilities in Oklahoma City and Tulsa.
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37. Hideaway Pizza
Darren Lister ‘86
College of Education and Human SciencesCristina Lister ‘86
Spears School of BusinessHideaway Pizza, an Oklahoma original, started in 1957 in Stillwater, OK. In 1993, the company opened its second location in Tulsa, OK. In 2006, Darren Lister and Brett Murphy bought the company and expanded it from 5 locations to 22. We have 18 locations throughout Oklahoma, 4 in Arkansas, and 1 in Texas, with 2 more being built in McKinney and Fort Worth for 2024. Our vision is to establish a company whose growth foundation is built on three pillars: an employee-centric environment of personal and professional growth, exceptional product quality, and personal guest service.
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38. Decisive Driver
Brad Finley ‘84
Spears School of BusinessDecisive Driver, started as Cowboy Driving Academy, Oklahoma’s oldest, largest, and best driving school—and they are here for just one reason: to coach every new driver to be an excellent decision-maker, because effective decision-making behind the wheel saves lives. Period.
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39. Alert Rental Software
Kara Longmire ‘96
Spears School of BusinessAlert Rental Software has been a trusted technology partner to the rental industry for nearly 50 years. What does that mean? It means rental is our sole focus—and we excel at it. As a privately held, 100% woman-owned company, Alert Rental goes beyond software solutions to build lasting partnerships. We're not just another vendor; we're invested in rental success.
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40. Infinite Composites, Inc.
Matt Villarreal ‘11
Spears School of BusinessMichael Tate ‘10
College of Arts and SciencesInfinite Composites, Inc. (IC) develops and manufactures advanced composite pressure vessels and structures. IC was founded in 2010 to revolutionize composite pressure vessel technology, with the ultimate goal of enabling widespread adoption of composite pressure vessels. Our vision is to make the infinite Composite Pressure Vessel (iCPV) the key enabling technology for space exploration and sustainable transport.
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41. HorizonLine Architecture & Interiors
Joseph Evans ‘10
College of Engineering, Architecture, and TechnologyHorizonLine Architecture & Interiors is a full-service design practice based in Bartlesville, Oklahoma. Building on the legacy of Ambler Architects (founded in 1981), our team continues to deliver thoughtful, enduring architecture and interiors for both private and public clients. Our work spans healthcare, workplace and commercial environments, education, civic and cultural facilities, retail, renovations, historic preservation, expansions, and new construction. At HorizonLine, we design spaces that connect people to purpose, place, and possibility.
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42. Fervid Group
Abhijeet Narvekar ‘00
Dhimant Desai ‘00
College of Engineering, Architecture, and TechnologyThe FerVid Group has three verticals: data management consulting providing O&G consulting, geothermal project consulting, and executive recruiting. The FerVid Group started with the executive recruiting arm, founded on the creative idea of improving the traditional recruiting process using video technology. They were using video interviews in 2010, when videos were not yet widely adopted. Today, they lead in the niche, hard-to-fill recruiting space.
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43. SNB Bank NA
Clay Stuart ‘00
Spears School of BusinessRusty Stuart ‘92
Ferguson College of AgricultureTrip Kuehne III ‘95 & ‘97
College of Arts and Sciences
Spears School of BusinessJohn Henry Clay (J.H.C) Stuart founded SNB Bank NA in August 1909. The bank is still managed by the Stuart family today, and through their leadership and community involvement, SNB Bank NA has become one of the best in the area. SNB Bank offers a wide range of commercial banking services to its customers from agriculture finance to home loans to consumer deposit accounts.
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44. Pipeline Equipment, Inc. (PEI)
Jack Lollis ‘71
College of Engineering, Architecture, and TechnologyPipeline Equipment, Inc. (PEI), founded in 1995 by proud Oklahoma State University graduate Jack Lollis, is celebrating 30 years of excellence in the oil and gas industry. Based in Tulsa, PEI is a leading provider of pipeline pig launchers and receivers, measurement systems, and custom-fabricated solutions. Jack and his family rarely miss an OSU home football game, and he remains actively involved with the university. Committed to providing quality equipment every time and recognized for its rapid growth and commitment to innovation, PEI embodies the Cowboy spirit—combining ingenuity, determination, and leadership to deliver industry-leading solutions. Go Pokes!
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45. Flexplan Administrators
Greg Holley ‘96
Spears School of BusinessMitch Myers ‘95 & ‘99
College of Engineering, Architecture, and Technology
Spears School of BusinessFlexPlan Administrators provides a wide range of third-party administrative, consultation, and insurance brokerage services to private, public, and government organizations and associations. They specialize in the administration of Flexible Spending Accounts, Health Savings Accounts, Health Reimbursement Accounts, and COBRA.
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46. Credera
Justin Bell ‘00
Spears School of BusinessCredera is a global boutique consulting firm that connects marketing and technology to accelerate business transformation and create extraordinary customer experiences. Credera works with the best companies in the world—from strategy to execution—serving clients through its offices in 16 countries. Credera's deep business acumen and technical expertise, combined with a true dedication to building trusted relationships, unlocks remarkable performance for clients.
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47. Pinot's Palette
Lisa Riley ‘98
College of Arts and SciencesPinot’s Palette is an upscale paint-and-sip franchise where guests are guided through a full canvas painting, often for the first time, in just two hours, all while enjoying great music and sipping their favorite drinks. They offer weekly public classes, as well as private parties and corporate team-building events. Pinot’s Palette is perfect for a girls’ night out, date night, or company gathering.
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48. Liberty Capital Bank
Robin Wantland ‘77 & ‘78
Spears School of BusinessLiberty Capital Bank’s culture, in many ways, defines its approach to your investment success. As a values-driven organization of seasoned bankers who place the highest regard on serving the broader community, they believe that service is at the heart of success. Liberty Capital Bank is committed to building relationships—personally and professionally—that stand the test of time. With this approach, they are confident you will experience the difference their culture delivers.
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49. Thermal Specialties
Mitch Myers ‘95 & ‘99
Kent Charles ‘95 & ‘00
College of Engineering, Architecture, and Technology
Spears School of BusinessThermal Specialties is a family-owned custom manufacturer and service organization that provides comprehensive solutions tailored to meet its customers’ needs. From next-generation industrial furnace systems and advanced heat-treating capabilities to refractory installation, repair, and insulation materials, Thermal Specialties serves as a single-source provider for high-temperature thermal processing applications. The company currently operates in five regional locations, including three in Oklahoma and two in Texas.
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50. Ewbank & Hennigh, PLLC
Andrew Ewbank ‘02
Spears School of BusinessKaleb Hennigh ‘00
Ferguson College of AgricultureFounded in 2011, Ewbank & Hennigh, PLLC has dedicated its legal services to individuals and families in northwestern Oklahoma. When there is a need for quality representation, Ewbank & Hennigh is ready to fulfill that need. Many of their clients have partnered with them through personal referrals. The impact they make in people’s lives is how they measure success. With decades of experience, resources, and tenacity, Ewbank & Hennigh helps you fight for the justice you deserve.
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51. Renovation & Construction Services (RCS)
Mitch Myers ‘95 & ‘99
College of Engineering, Architecture, and Technology
Spears School of BusinessBlain Howell ‘21
College of Engineering, Architecture, and TechnologyRenovation & Construction Services (RCS) has been a reliable Tulsa construction company since 2017. Integrity, quality, teamwork, safety, and communication are its core values—forming the foundation on which the company was built. The RCS team is up for every job, managing projects with the skill and experience clients have come to expect. They always stand behind their work, with customer satisfaction as their #1 priority.
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52. Kate Smith Soiree
Katelin Smith ‘17
College of Education and Human SciencesKate Smith Soiree is a renowned bakery specializing in French pastries. From supplying local coffee shops with fresh pastries to creating unforgettable catering displays, Kate Smith Soiree brings elegance and artistry to every celebration—providing clients with custom confections that make their event even sweeter.
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53. Upside Interiors
Mitch Myers ‘95 & ‘99
College of Engineering, Architecture, and Technology
Spears School of BusinessUpside Interiors is a highly accomplished design firm whose signature style blends textural finds, organic elements, performance-driven materials, and functional beauty. The firm’s fresh and vibrant take on trends, paired with timeless design, forms the foundation of their work. Upside has impeccable taste and brings a graceful manner to every client interaction. Mitch Myers serves as the owner and CFO, supporting Upside Interiors.
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54. ProDirectional
Mark Freeman ‘99
College of Engineering, Architecture, and TechnologyProDirectional, founded in 2001, is an independently owned directional services company built on experience, technology, and a customer-first approach. Headquartered in Conroe, TX, with locations nationwide, we provide horizontal and directional drilling, mud motors, MWD tools, well planning, and consulting. Known for industry-leading quality and advanced remote operations, we deliver reliable, cost-effective solutions that save customers time and money.
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55. Whisper Intimate Apparel
Melissa Wiles ‘09
Spears School of BusinessWhisper Intimate Apparel is a specialty bra store in Stillwater that carries more than 150 unique bra sizes. With one of the largest size selections in Oklahoma, the store has welcomed customers from every corner of the state—as well as many from out of state—seeking a bra that truly fits. Whisper opened in January 2014 with a single mission: to create a bra-fitting experience where women of every age, shape, and size can be properly fitted in a safe, comfortable environment.
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56. Payne County Tree Service
Kristen Hadley ‘95 & ‘00
Spears School of BusinessPayne County Tree Service, Inc. is Stillwater and Payne County’s premier provider of complete and professional tree care. Their fully insured and affordable services include tree trimming, tree removal, stump grinding, and more. Proudly owned and operated by OSU alumni, their families have lived in Stillwater for more than five generations. They’ve had satisfied customers dating back to 1990. No one can beat their quality of work and caring attitude.
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57. Peter Pan Cleaners
Baloo Subramaniam ‘85
Spears School of BusinessPeter Pan Cleaners has proudly served Kay County for 40 years, providing high-quality dry cleaning and garment care with a commitment to excellence and customer service. Since purchasing the business in 1985, owner Baloo Subramaniam has grown Peter Pan Cleaners into a trusted local institution, operating from a modern, state-of-the-art facility with advanced equipment and convenient drive-thru service. Built on reliability, quality, and care, Peter Pan Cleaners continues to be a dependable choice for individuals, families, and businesses throughout the community.
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58. Kimray Inc.
Thomas Hill III ‘89
Tom Hill ‘71
College of Engineering, Architecture, and TechnologyKimray Inc. is a world-class manufacturer of control equipment for the upstream oil and gas industry. The company employs more than 600 people at its headquarters in Oklahoma City and across ten store locations throughout the United States. Kimray’s mission is “Making a Difference in the Lives of Those We Serve.” By combining efforts and working together, they believe they can do more good, create greater benefits, and make a bigger difference than any one person could alone.
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59. CJN Properties, LLC
Chris Norris ‘85
Spears School of BusinessCJN Properties, LLC is a property management company that owns retail and warehouse spaces in Idabel and Stillwater, OK. Formed in 2017 by Chris Norris after selling Chris’ University Spirit, which he owned for 30 years, CJN Properties hosts tenants ranging from national brands to local companies. We are committed to expanding our portfolio as new opportunities arise. CJN Properties, LLC is honored to receive this prestigious accolade.
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60. NeoManufacturing
Justin Mecklenburg ‘94
Spears School of BusinessDavid Morris ‘01
College of Education and Human SciencesNeoManufacturing is an Oklahoma-based leader in the production of patented and custom NeoInsulation removable and reusable insulation covers. NeoManufacturing serves as the primary designer and producer of specialized prototypes that power the innovation behind today’s energy infrastructure protection. With precision engineering and a commitment to quality, NeoManufacturing ensures every component meets the rigorous demands of modern insulation performance.
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61. Matt C. Sims Auction, Inc.
Matthew Sims ‘97
Ferguson College of AgricultureMatt C. Sims Auction, Inc. is an auction and sale management company that is based in Edmond, Oklahoma. Matt C. Sims Auction, Inc. specializes in the marketing of purebred and commercial cattle by conducting auction sales for breeders across the United States. Matt Sims has been privileged to serve as an auctioneer for some of the largest and most prominent seedstock producers in the country while also serving as the sale manager for many of his customers.
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62. Taurex
Warren Dyer ‘15
Spears School of BusinessTaurex is a fast-growing PDC drill bit company delivering drilling and completion products to the oil and gas industry. Committed to the digital transformation of the sector, Taurex leads the way in PDC forensic analysis through its patented Automated Metrology Laboratory (BitVision)—offering fresh perspectives on bit design, PDC cutter technology, and material advancement. By collaborating with customers and industry experts, Taurex is dedicated to building the bit company the industry deserves—helping operators work faster. Run with the Bull!
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63. Big Elk Energy Systems
Geoff Hager ‘02
College of Engineering, Architecture, and TechnologyBig Elk manufactures large-scale infrastructure equipment, serving multiple industries including energy and aerospace. In 2018, Big Elk was listed as the fastest-growing manufacturer in America by Inc. Magazine. Headquartered in Tulsa, with installations worldwide, Big Elk is home to the most talented and hardworking people in the manufacturing sector.
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64. On the Cusp Pediatric Dentistry, PLLC
Dr. Ryan Roberts ‘04
College of Arts and SciencesOn the Cusp Pediatric Dentistry, PLLC was founded by a former Oklahoma State wrestler with a lifelong dream of becoming a dentist. That dream grew into a mission to bring specialized pediatric dental care to Oklahoma—a state historically underserved in this field. Since opening as a single-doctor practice in 2012, it has expanded to two locations, six doctors, and 50 support staff.
Privately owned and operated, On the Cusp provides care for healthy children and those with special healthcare needs, extensive dental decay, infant feeding disorders, and orthodontic concerns. The goal: a lifetime of smiles and better health outcomes through expert pediatric dentistry.
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65. Fenton Nissan
Cindy Carr ‘87
Madison Homer ‘23
Morgan Carr ‘25
Spears School of BusinessThe Fenton family has been in the auto business since 1950. At Fenton Nissan, our commitment to service and customer satisfaction remains as strong today as it was in 1950 and we still believe there is nothing better than BEST. The BEST product and the BEST deal! We are dedicated to ensuring that everyone who walks through our door receives a customer service experience like no other they’ve had before. We understand that providing our customers with a truly exceptional experience ensures they will continue doing business with Fenton Nissan. Fenton Nissan is a 2025 Nissan Award of Excellence winner, tallying 11 years in a row and 13 years total.
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66. Webco Industries
Jene Harmon ‘90
Spears School of BusinessDave Boyer ‘84
Randy Watson ‘89
Kyle Ingram ‘12
College of Engineering, Architecture, and TechnologyWebco is a specialty manufacturer and value-added distributor of high-quality carbon, stainless steel, nickel alloy, and other metal specialty tubing products, designed to meet both industry and customer specifications. Webco’s tubing products primarily include pressure tubing—such as heat exchanger and boiler tubing—automotive components, and other specialty tubing used in consumer durables and capital goods. Founded in 1969, the company is headquartered in Sand Springs, Oklahoma. Webco operates five production facilities in Oklahoma and Pennsylvania, along with eight distribution and value-added facilities in Oklahoma, Texas, Illinois, and Michigan, serving customers around the world.
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67. Brady Built Homes
Brady Ramsey ‘15
Spears School of BusinessFounded by Oklahoma native Brady Ramsey, Brady Built Homes has been a cornerstone of quality home construction in the Oklahoma City metro area since its establishment in 2014. With over 20 years of experience in the construction industry, Brady brings a wealth of knowledge and a deep commitment to excellence to every project. After earning his degree from Oklahoma State University, he pursued a career in residential construction, honing his skills with leading home builders in the region.
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68. Stephen H. McDonald & Associates
Ron Fisher ‘91
Spears School of BusinessStephen H. McDonald & Associates, Inc. was founded in December 1995 and has continuously provided bond consultant services to issuers of taxable and tax-exempt debt since its inception. The firm is an independent, Oklahoma-based financial advisory company solely focused on serving school districts and other municipal entities throughout the state.
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69. Pinnacle Petroleum
Liz McKinley ‘81
Spears School of BusinessDeep industry experience and a track record of success. Pinnacle Petroleum has been supplying petroleum products to our customers since 1995. Pinnacle has won numerous national awards for quality of service. We have Oklahoma roots and a Midwestern work ethic: Industriousness, Personal Accountability, and Integrity. Pinnacle Petroleum has grown to almost half a billion in revenues and continues to grow with each passing year.
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70. XRG Technologies
Bailey Hendrix-Wolff ‘10
College of Engineering, Architecture, and TechnologyXRG Technologies is a Tulsa, OK based international engineering and procurement firm specializing in heat transfer solutions for refining, petrochemical, and power industries. They offer expertise in fired and unfired equipment, including burners, boilers, flares, and thermal oxidizers. Their innovations help reduce NOx and CO₂ emissions while boosting heater capacity. With global expansion and a focus on sustainability, XRG delivers end-to-end solutions from concept to completion.
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71. Foot By Foot Construction
Kyle Eller ‘05
Ferguson College of AgricultureFoot By Foot Construction was founded in March 2005 by Kyle Eller and Dustin Bryson. In 2009, Dustin sold his shares of the company to Jason Egnor. Since then, Kyle and Jason have continued to lead the business. Foot By Foot, LLC is primarily a concrete and excavation company, serving multiple states with both commercial and residential projects. Today, Foot By Foot, LLC is one of the most sought-after concrete and excavation companies in the region.
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72. Direct Kicks
Louis Lacarbonara ‘15
Spears School of BusinessDirect Kicks, established in 2013, is a buy–sell–trade sneaker and streetwear shop with a physical location in Mamaroneck, New York, along with a nationwide online store. We specialize in both brand-new and pre-owned sneakers, offering a carefully curated selection of footwear and apparel from today’s most in-demand brands, including Air Jordan, Nike, Adidas, Yeezy, Asics, New Balance, Supreme, and more. For over a decade, Direct Kicks has been a trusted destination to buy, sell, and trade authentic sneakers—both in-store and online.
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73. VGT by Aristocrat Gaming
James Starr ‘86
Spears School of BusinessVGT by Aristocrat Gaming is a leading developer, manufacturer, and distributor of Class II games (Native American bingo-based gaming). The company operates more than 30,000 terminals across over 140 locations. VGT games foster strong customer loyalty and consistently generate record-setting gaming revenues. In October 2014, VGT was acquired by Aristocrat Leisure Ltd. Now operating as a division of Aristocrat, VGT remains focused on expanding its success in the Class II tribal gaming market.
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74. Tri-8
Dan Yost ‘00
College of Arts and SciencesTri-8 helps manufacturers scale with what they already have. We connect your existing systems (even legacy & spreadsheets) so you gain control as you grow—no $100K ERP overhaul. Stable operations. Clean data pipes and real-time insights. You own it all (open source), becoming acquisition-ready whether you sell or stay. Based in Oklahoma.
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75. Bowers Trucking & Logistics
Garrett Bowers ‘07
Ferguson College of AgricultureBowers Trucking & Logistics is a solution-based network of professionals operating in a dynamic business environment. We strive to excel beyond our competition by offering unparalleled service, reliability, and communication. Our motto: Hauling Solutions: Fast, Simple, and Direct.
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76. Enterprise Grain Company
Brady Sidwell ‘04
Ferguson College of AgricultureEnterprise Grain Company is a diversified independent grain handling and storage operation that offers inputs and services to farmers, ranchers, and area communities with a focus on integrated specialty crops for food processors. Enterprise Grain is headquartered in Kremlin, Oklahoma, with another delivery point in Goltry, Oklahoma.
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77. Twin Eagle Holdings
Jeremy Davis ‘96
Griff Jones ‘91
Chuck Watson ‘72
Spears School of BusinessTwin Eagle is a North American leader in physical natural gas marketing, known for strong customer relationships and logistics expertise, with a reputation for integrity and reliability. Headquartered in Houston, Texas, the company was founded in 2010 by OSU alumni Griff Jones ('91) and Chuck Watson ('72). Twin Eagle is led by Jeremy Davis ('96), and its primary equity holder is Five Point Energy.