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Top Tech Companies in Tulsa, OK (124)

Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
74 Offices
370,000 Employees

At PwC, we inspire and empower our people to create meaningful change in the world. With a presence in 149 countries, our global network of over 370,000 professionals helps organizations navigate challenges and seize opportunities in assurance, advisory, and tax services. Joining PwC means embarking on a journey where innovation meets opportunity.


Information Technology • Consulting
Tulsa, Oklahoma, USA
168 Employees

With capSpire, you’ll find experts that know how to drive growth at every stage of the value chain. From consulting services informed by best practices, implementation of new processes and technologies, and operational support for continuous improvement, our team seamlessly connects your business' goals to its actions. Drawing from deep industry experience and our knowledge of the energy and commodities landscape, we stand behind the power of our services to contribute strategically to your business’ growth, scale and results. Together, we’ll power forward well into the future.

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Transportation • Energy
Tulsa, Oklahoma, USA
4,611 Employees

We are a leading midstream operator that provides gathering, processing, fractionation, transportation and storage services. Through our more than 50,000-mile pipeline network, we transport the natural gas, natural gas liquids (NGLs), refined products and crude that help meet domestic and international energy demand, contribute to energy security and provide safe, reliable and responsible energy solutions needed today and into the future. As one of the largest diversified energy infrastructure companies in North America, ONEOK is delivering energy that makes a difference in the lives of people in the U.S. and around the world.


Energy
3 Offices
515 Employees

Vital Energy is committed to energizing human potential. We explore, acquire and develop energy-producing assets and technologies. Currently, the organization is focused on oil and gas properties, midstream and marketing services. We intend to expand beyond these markets to power the world in other sustainable and abundant ways. The organization was founded in 2006 as “Laredo Petroleum.” In 2023, we changed our name to Vital Energy to reflect our commitment to grow past our roots in the oil and gas business into other forms of energy that can fuel the future


Information Technology • Consulting
Tulsa, Oklahoma, USA
113 Employees

Cloudaction helps organizations take the power of digital to the next level. We help our customers implement, optimize, and support the market-leading applications and IT automation driving enterprise digitalization. Headquartered in Tulsa, Oklahoma U.S.A. and with a global delivery center in Pune, India, we serve customers in the Americas, Europe, South Asia, and Australia. Why customers choose Cloudaction We are ITSM domain experts. We extend ITSM’s value beyond IT. We have deep experience in enterprise application integration. We offer a complete end-to-end project solution. From pre-implementation planning to post go-live support, Cloudaction makes the cloud work better


Energy
Tulsa, Oklahoma, USA
4,030 Employees

Since 1920, H&P has been the industry’s most trusted partner in U.S. land, international and offshore drilling productivity and reliability. Using cutting edge rig technologies and drilling solutions; we’re building upon a century of success while continuing to improve reliability, safety and efficiency for our customers.


Other • Energy
6 Offices
1,001 Employees

Since 1979, Zeeco is the trusted worldwide source for the design and manufacturing of combustion and environmental solutions for the refining, petrochemical, production, power and pharmaceutical industries. Beginning as a small operation, Zeeco focused on the ideas of expertise, innovation, and reliability that today are the company’s foundation of success. ZEECO® product lines include next generation ultra-low emission burners, gas and liquid flaring systems and hazardous and non-hazardous waste incineration. Zeeco has supplied some of the world’s largest combustion systems. These include the largest enclosed ground flare, acid gas thermal oxidizer, enclosed flare and elevated flare. We also have developed the industry’s best performing ultra-low NOx burner. From refining, onshore/offshore production, power, well testing, petrochemical, gas processing and LNG industries, Zeeco has the experience and technical expertise to design the right combustion solution for your application. Our Combustion Research and Test Facility was the first in the world to become ISO 9001-2000 certified, and our staff strives to stay ahead of rapidly changing emissions requirements. With over three decades of industry experience, we have developed a worldwide reputation for excellence in engineering, reliability, and integrity.


Industrial • Manufacturing
Broken Arrow, Oklahoma, USA

Protecting life. Solutions for a safer, cleaner world. OsecoElfab is a global leader of pressure management solutions. We manufacture rupture discs, explosion vents and burst detection systems, and provide consultation services, tailored product design, project support and training. Oseco-Elfab is a partnership that draws on the combined resources and expertise of two well-known pressure relief brands. We are supported by two manufacturing locations (in the US and UK), six regional sales offices and over 65 approved representatives worldwide. Benefits of the partnership for customers include a wider choice of pressure relief solutions, global supply chain partnerships for timely delivery, expedited logistics to support you in times of need and greater local support. Oseco-Elfab culture The team at Oseco-Elfab is a progressive, efficient and engaged group of talented individuals who focus on building relationships and achieving our Purpose: Protecting life. Solutions for a safer, cleaner world. We do this by delivering exceptional life safety and asset protection products and services for our global customer base, built on a foundation of safety and best quality. We place our customers at the heart of all that we do, from consultation and bespoke product manufacturing to ongoing support and training. We work closely with our customers to discuss their requirements and deliver customised solutions known for their high performance and reliability. Our Values and Behaviors support our Purpose. They describe the attitudes and actions that we believe help make Oseco-Elfab a great place to work and a leader in innovation. Our six Values are Empowerment, Diversity and Inclusion, Winning together, Challenging the status quo, Learning and Customer focus. The six Behaviors ask us to Treat others as they want to be treated, Be a great communicator, Maintain a positive attitude, Be a proactive problem-solver, Believe positive intent and Hold each other accountable


Logistics • Software • Transportation
Tulsa, Oklahoma, USA
130 Employees

Tenstreet represents a unique combination of capabilities and resources dedicated to finding new answers to the trucking industry’s toughest recruiting and driver management problems. Tenstreet combines state-of-the-art technology with innovative and strategic thinking that gives us great leverage in four distinct service areas - Recruiting, Safety, Onboarding, and Marketing. Over 14,400,000 IntelliApps have been received by recruiting teams at our over 1,500 client carriers.


Energy
Tulsa, Oklahoma, USA
5,280 Employees

Williams has been around for more than a century, but our work has never been more important. Our employees impact people’s lives every day, fueling the clean energy economy with large-scale energy infrastructure that connects natural gas supplies to markets with growing demand for cleaner fuel. We handle 30% of the natural gas in the United States that is used every day to heat our homes, cook our food and generate our electricity. Williams works closely with customers to provide the necessary infrastructure to serve growing markets and safely deliver natural gas products to reliably fuel the clean energy economy. With interstate natural gas pipelines and gathering & processing operations throughout the country, we reliably deliver value to our employees, investors, customers and communities by running our business with authenticity and a safety-driven culture, leading our industry into the future. Our employees are our most valued resource and the driving force behind our reputation as a safe, reliable company that does the right thing, every time. At Williams, we make clean energy happen. And you can too, so bring your energy to ours.


Consumer Web • Digital Media • eCommerce • News + Entertainment • Analytics
Tulsa, Oklahoma, USA
150 Employees

ConsumerAffairs is a rapidly growing online marketplace where each month millions of consumers research purchases, connect with brands, transact, write reviews and stay up to date on important consumer news. Brands utilize our software-as-a-service platform to connect with customers, collect reviews and generate sales. ConsumerAffairs has a creative, driven and fast-paced entrepreneurial environment. We are looking for teammates that want to win, are self-motivated, high performing and who yearn to build something big.


Fintech • Consulting
56 Offices
3,194 Employees

Ryan is a tax services firm providing tax advisory and consulting services on a multi-jurisdictional basis. Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Ryan is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service. Empowered by the dynamic myRyan work environment, which is widely recognized as the most innovative in the tax services industry, Ryan’s multidisciplinary team of more than 2,500 professionals and associates serves over 14,000 clients in more than 50 countries, including many of the world’s most prominent Global 5000 companies.


Security
2 Offices
132 Employees

For nearly 15 years, ArdentMC has served this country by delivering award-winning security and defense technology solutions. Our clients'​ missions range from medical evacuation in overseas theaters to border protection to port security. They trust ArdentMC to guarantee quality, reliability and responsiveness. The ArdentMC Team is the underpinning of our success. Our IT professionals specialize in large-scale situational awareness, geographic visualization, cloud, and information sharing technologies. ArdentMC inspires its employees to love their jobs. We can help you grow your career by connecting you with our top-notch professionals on challenging projects. We actively mentor and equip our employees to be thought leaders in their fields, and we offer competitive salaries and benefits, including financial rewards for excellence. If you like a fast-paced environment where insights are valued and innovations encouraged, then we want to meet you. Please visit our Career Portal [url: http://www.ardentmc.com/careers] to discover opportunities at ArdentMC.


Pharmaceutical
Tulsa, Oklahoma, USA
18 Employees

Palliative Drug Care is a hospice PBM founded on the belief that the patient comes first. Every call we answer, every report we provide, and every dollar we save is done with this belief in mind. PDC has become known in the industry for our tailored prescription services. You haven't experienced a true custom solution until you have experienced PDC.


Other
Tulsa, Oklahoma, USA

Ramsey Industries manufactures and sells service cranes, industrial and commercial winches, and planetary gear drives.


Software
5 Offices
239 Employees

Interact delivers enterprise-grade intranet software to over 1,000 customers and millions of employees worldwide. Our mission is to inform and connect every organization's greatest asset: its people. For more than 15 years, Interact has worked with organizations such as Levi Strauss & Co., New York Life, Teva Pharmaceuticals, and Domino’s to deliver outstanding intranet experiences. Interact has offices in New York, Tulsa, and Manchester and operates across North America, EMEA, and Australia.


Software • Consulting
5 Offices
287 Employees

We remove the guesswork from organizations' biggest location-based decisions. Through our data, software, and consulting, we help businesses in a range of industries invest with confidence, manage risk, and get ahead of the competition. For decades, we've been the trusted decision-making partner for the world's leading brands. Today, Kalibrate supports 800+ organizations in over 70 countries. We are headquartered in Manchester UK, with offices globally.


Healthtech • Software
Tulsa, Oklahoma, USA
25 Employees

Medefy is a healthcare app that lets employers directly connect with there employees about their health benefits.


Edtech • Fintech
Tulsa, Oklahoma, USA
31 Employees

CFS2 supports and aids consumers in the process of financial recovery.


Information Technology • Consulting
Tulsa, Oklahoma, USA
6 Employees

tekHouse's IT consulting practice helps CIOs and IT leaders design and implement advanced solutions in IT governance, security, data management, applications and compliance. tekHouse works to address IT security and privacy issues and deploy advanced and customized application and data management structures that not only solve problems, but add value to organisations. Technology will drive your future, with tekHouse you can be confident it takes you where you want to go. “You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete.”