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Top Tulsa, OK Energy Companies (23)

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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.


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.


Aerospace • Transportation • Travel • Energy
Tulsa, Oklahoma, USA
20 Employees

Infinite Composites develops and manufactures advanced composite pressure vessels and structures. ICT 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. Infinite Composites Technologies aims to practice continuous improvement to ensure we deliver products that exceed customer and industry quality standards and deliver products free of fault or defect. Infinite Composites, Inc. is AS9100D and ISO9001 certified.


Energy
Tulsa, Oklahoma, USA
47 Employees

Nadel and Gussman has focused on family, ethical transactions, and modern oil innovations.


Energy
Tulsa, Oklahoma, USA
13 Employees

Eagle Energy Exploration is an oil & energy company based out of , 200 Reunion Center 9 East 4th Street, Tulsa, OK, United States.


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.


Energy
Tulsa, Oklahoma, USA
65 Employees

Citizen Energy focuses on developing horizontal play concepts in the onshore region.


Greentech • Other • Consulting • Energy
14 Offices
918 Employees

Freese and Nichols, Inc. is a professional planning, consulting and engineering firm serving clients across the Southwest and Southeast United States. With client service and continuous improvement in mind, Freese and Nichols plans, designs and manages sustainable water and infrastructure projects. It is the first engineering/architecture firm to receive the Malcolm Baldrige National Quality Award.


Energy
Tulsa, Oklahoma, USA
35 Employees

Big Elk Energy Systems is a turnkey manufacturer for the natural gas industry.


Energy
Tulsa, Oklahoma, USA
300 Employees

Laredo Petroleum is an independent energy company with headquarters in Tulsa, Oklahoma.


Energy
Tulsa, Oklahoma, USA
90 Employees

FW Murphy Production Controls continues the legacy started by Frank W. “Pat” Murphy more than 75 years ago. Our same traditions of customer focus, innovative ideas and reliable products are key as we serve the Oil & Gas Production and Natural Gas Compression Markets around the world. FW Murphy provides a full spectrum of engine management solutions. These range from electronic and mechanical controls to custom engineered compressor control panels and systems, plus turnkey ignition systems and air-fuel ratio control systems. In addition, FW Murphy’s EICS package (Engine Integrated Control System) delivers unmatched dyno-tuned performance and emissions improvements to a host of popular natural gas engines. For the gas transmission industry, Control Systems and Services engineers develop application control systems designed to meet gas compression control needs utilizing our complete line of fault annunciators and configurable and programmable control and monitoring systems, which include sophisticated PLC systems. These systems bundled with a comprehensive offering of end devices and instrumentation offer a one-stop-shop for complete skid control, monitoring and protection. For field gas gathering, from recovery to compression — no matter how remote — FW Murphy helps manage gas compression applications with scalable control strategies including dedicated vapor recovery solutions, basic fault shut-down protection and the Centurion® platform for simple automation or customer-engineered systems. Our proven controls and instrumentation outfit the compressor skid, and our EICS and other engine management solutions ensure the system will meet the requirements where the skid operates. We serve the industry with sales and accounting services in Tulsa, Oklahoma, and manufacturing in San Antonio and Houston, Texas.


Professional Services • Energy
5 Offices
1,172 Employees

Founded in 1985, ENGlobal (NASDAQ: ENG) is a specialty engineering services firm that focuses on automation solutions and select EPCM projects for the energy industry and markets throughout the world. Our Automation segment specializes in integrated services related to the design, fabrication and implementation of advanced automation, control, instrumentation and process analytical systems. The EPCM segment provides consulting services for the development, management and execution of projects requiring professional engineering, construction management, and related support services.


Logistics • Energy
Tulsa, Oklahoma, USA
168 Employees

SemGroup® Corporation (NYSE:SEMG) moves energy across North America through a network of pipelines, processing plants, refinery-connected storage facilities and deep-water marine terminals with import and export capabilities. SemGroup serves as a versatile connection between upstream oil and gas producers and downstream refiners and end users. Key areas of operation and growth include western Canada, the Mid-Continent and the Gulf Coast. SemGroup is committed to safe, environmentally sound operations. Headquartered in Tulsa, Okla., the company has additional offices in Calgary, Alberta; Platteville, Colo.; and Houston, Texas.


Energy
Tulsa, Oklahoma, USA
15 Employees

Bravo Natural Resources is an exploration and production company.


Energy
Tulsa, Oklahoma, USA
21 Employees

Ten-Nine Technologies is develops breakthrough materials for the energy and chemical industries across a broad range of applications.


Energy
Tulsa, Oklahoma, USA
4,812 Employees

Embracing a mission of connecting the world of applied geophysics, the Society of Exploration Geophysicists (SEG) is a not-for-profit organization supporting more than 14,000 members in 116 countries. Inspiring the geophysicists of today and tomorrow, SEG's long-standing tradition of excellence in education, professional development, new business generation, and engagement cultivates a unique community platform that encourages collaboration and thought leadership for the advancement of geophysical science around the world. Founded in 1930, headquartered in Tulsa, OK and with regional offices in Dubai, UAE and Beijing, China, SEG is a global society dedicated to enhancing the present and future of applied geophysics.


Energy
Tulsa, Oklahoma, USA
10 Employees

Emerging Fuels is a technology company focused on the development and implementation of methods for producing synthetic fuels.


Logistics • Energy
Tulsa, Oklahoma, USA

Crude oil logistics provider Company.


Energy
Tulsa, Oklahoma, USA
1,848 Employees

ONE Gas, Inc. (NYSE: OGS) is a 100-percent regulated natural gas utility, and trades on the New York Stock Exchange under the symbol "OGS."​ ONE Gas is included in the S&P MidCap 400 Index, and is one of the largest natural gas utilities in the United States. ONE Gas provides natural gas distribution services to more than 2 million customers in Oklahoma, Kansas and Texas. ONE Gas is headquartered in Tulsa, Okla., and its divisions include Oklahoma Natural Gas, the largest natural gas distributor in Oklahoma; Kansas Gas Service, the largest in Kansas, and Texas Gas Service, the third largest in Texas, in terms of customers. Its largest natural gas distribution markets by customer count are Oklahoma City and Tulsa, Okla.; Kansas City, Wichita and Topeka, Kan.; and Austin and El Paso, Texas. ONE Gas serves residential, commercial, industrial, transportation and wholesale customers in all three states.


Greentech • Energy
Tulsa, Oklahoma, USA
46 Employees

Francis Energy's mission is to create regional networks of public access electric vehicle charging equipment in order to encourage and support the widespread adoption of electric vehicles. Its business strategy is to develop, construct, and operate electric vehicle ("EV") charging infrastructure projects in under-served rural and urban markets throughout the Midwest. Francis has a track record of success in developing and constructing EV charging infrastructure, including building and operating one of the largest EV charging networks in the USA.