Indiana is home to several major players in the oil and gas industry. These companies range vastly in terms of their offerings, from drilling and exploration, such as Nachi Technology Inc., to fuel delivery and lubricant production like CountryMark. As the industry pivots towards clean energy, many of these businesses are evolving their operations to include renewable energy solutions in their product lines.


Top 25 oil and gas companies in Indiana

1. CountryMark

Countrymark Cooperative Holding Corp. is a fuel delivery and lubricant company serving Indiana, Kentucky, Illinois, Ohio, and Michigan. They offer a range of products including diesel engine oil, gasoline engine oil, hydraulic oil, grease, and transmission fluid. Countrymark focuses on providing quality fuels and lubricants to various industries and customers.


2. Nachi Technology Inc

Nachitech is a company that offers a wide range of services in the oil and gas industry. They specialize in drilling, exploration, and production, providing comprehensive solutions to their clients. With a team of experienced professionals, Nachitech delivers high-quality and efficient services to meet the needs of the oil and gas sector.


3. Mannon L Walters Inc

Manno Oil is an oil and gas exploration company specializing in tax benefit-focused operations. The company offers comprehensive information on drilling, tax benefits, and company history.


4. Franklin Well Services

  • Website: franklinwell.com
  • Headquarters: Vincennes, Indiana, United States
  • Headcount: 51-200

Franklin Well Services LLC provides high-quality oil and gas drilling services including acidizing, fracturing, cementing, drilling fluids, nitrogen, and coil tubing services. The company is committed to safety and environmental standards.


5. Trey Exploration, Inc.

Trey Exploration, Inc. is focused on providing the maximum return on investment to our investors by providing domestic oil and gas to lessen our dependence on imported supplies. TEI has done E&P activities and geologic studies in most of the exploration basins within the United States and several areas in other countries. Primary exploration targets are Pennsylvanian, Mississippian and Devonian age reservoirs in the Illinois Basin and the Niagara (Silurian) Reef in the Michigan Basin.


6. Patrick Racing

Patrick Racing is a motorsports team that was founded by Pat Patrick in 1970. The team has won three Indianapolis 500s and three national championships.


7. Ogv Energy

Ogv Energy provides energy sector industry news, events, digital media and recruitment solutions.


8. American Road Lines Inc.

American Road Lines, Inc. is a company offering oil field services, lakeshore equipment sales and leasing, lakeshore truck services, and Indiana tank cleaners. They bridge the gap between average and excellence, providing high-quality services to their customers.


9. Kkrep, LLC

  • Website: kkrep.com
  • Headquarters: Saint John, Indiana, United States
  • Founded: 2013
  • Headcount: 1-10
  • LinkedIn

Private exploration and production company. Oil and gas properties located in MT, ND, UT and WY. Active in 15 counties across the Rockies. Primary Vendors: Continental Resources, Inc. EP Energy E&P Company, LP Hunt Oil Company Oasis Petroleum SM Energy Company Triangle USA Petroleum Corp. Whiting Oil & Gas Corporation


10. Total Control Systems

  • Website: tcsmeters.com
  • Headquarters: Fort Wayne, Indiana, United States
  • Founded: 1995
  • Headcount: 51-200
  • LinkedIn

Total Control Systems (TCS) is a company that offers a range of flow meters and accessories for various industries including agriculture, industrial, oil and gas. Their products include oval gear meters, piston meters, and rotary meters. They also provide meter accessories such as valves, air and vapor eliminators, and pulse transmitters. TCS is known for ensuring accurate and precise measurements worldwide.


11. Diamond Specialty Vehicles

Diamond Specialty Vehicles manufactures and provides specialized mobile platforms such as mobile office trailers, luxury restroom trailers, studio talent trailers, marketing and stage trailers, emergency shower trailers, motorized specialty command/control or movie production trucks, hair and makeup salon trailers, firehouse and safety training trailers, and mobile medical testing trailers.


12. Gladieux Energy

Gladieux Energy is a fuel supplier operating in the oil industry, offering a fully-integrated approach designed to save customers time and resources when purchasing fuel.


13. InTerraChem

InTerraChem LLC is a chemical supplier offering high-quality chemical products and service solutions. It serves the Energy and Industrial markets with a broad range of chemistries, including fracturing products, toll blending, and refinery process chemicals.


14. Star Engineering & Machine Co

  • Website: star-eng.com
  • Headquarters: Fort Wayne Area, Indiana, United States
  • Founded: 1965
  • Headcount: 11-50
  • LinkedIn

Star Engineering & Machine Co., founded in 1965, is a custom precision machining operation with diverse capabilities. Over its 55 year history, the company has established a reputation for providing Extraordinary Customer Service, Quality Manufacturing, along with Responsiveness and Reliability. Star augments its manufacturing and customer service strengths with strong technical skills that have led to advances in automation, tooling, customization of machinery, development of proprietary gauging systems, and a robust maintenance program. We have available capacity to expand well beyond current production levels for both low and high volume production machining. The company’s major components include thrust and journal bearings, inserts, sheaves, rollers, bell seals, air brake parts, chemical pump parts and many others. Markets served include turbochargers, heavy truck, mining, oil and gas, train brake system parts and more.


15. George Myer

George Myer Company is a leading designer and manufacturer of high pressure and large bore swage fittings for the energy, marine, and petrochemical industries. They offer a full range of swage fittings, hydraulic swage/crimp couplings, oil field drilling couplings, and custom designed couplings.


16. Heartwood

  • Website: heartwood.org
  • Headquarters: Tell City, Indiana, United States
  • Headcount: 11-50

Heartwood is an organization that aims to protect forests and promote sustainable communities. They offer resources, advocacy, and support for individuals and groups working to protect forests from harmful practices like mountaintop removal coal mining and biomass incineration.


17. Peerless-Midwest

Peerless Midwest is a leading company in the field of fire protection, water supply, drilling, water systems, hydrogeology, and SCADA & controls. They offer high-quality services and solutions to meet the needs of their customers.


18. Praxair Surface Technologies

Praxair Surface Technologies is a leading surface technologies company that provides innovative solutions to various industries including automotive, transportation, aviation, bakeware, chemical & pharmaceutical, food & beverage, glass, metal production, oil & gas, paper, plastics, power generation, printing & converting, and textiles.


19. SEASON Magazine

SZN Magazine is a fashion, arts, and culture magazine that offers articles, galleries, and podcast editions. Stay updated through newsletters and explore current and past editions.


20. Mobile Drill Intl

Mobile Drill International is a leading manufacturer of drill rigs and tooling for the Geo-technical, Environmental, Mineral Exploration, Water Well, and Seismic industries. They offer a wide range of mechanical and hydraulic driven drills, along with an extensive inventory of sampling tooling. With a commitment to strong customer relationships, Mobile Drill International provides solutions tailored to meet the unique needs of each customer.


21. AP Engineering & Consulting, Inc

APEC is a full-service geotechnical engineering, environmental consulting, compliance management, and construction materials testing firm. We provide cost effective solutions that protect our clients’ budgets and assets and reduce liability, while focusing on client commitment and satisfaction. APEC helps our clients plan upfront for the events that may happen during construction, by discovering the potential problems prior to design, resulting in a huge cost savings. GEOTECHNICAL EXPLORATIONS Our expert geotechnical team will test the natural elements of your construction site subsurface to make sure you can develop your site with a cost-effective budget and limit your liability. ENVIRONMENTAL CONSULTING Our environmental site assessments and remediations will protect you from hazardous clean up liability. CONSTRUCTION MATERIALS TESTING AND INSPECTION We put your solid foundational substances to the test, so you can rest assured knowing that your structure will be supported. We do all materials testing in our own INDOT and AASHTO prequalified lab.


22. Honda Manufacturing of Indiana, LLC

Honda Manufacturing of Indiana is honored to produce the Civic Sedan, the car that helped establish the Honda reputation for quality and efficiency. The addition of the Civic GX model—a natural gas version of the Civic—to our production line, underscores the role HMIN plays within Honda. But we are equally committed to our roles as corporate citizens, environmental stewards and your neighbors.


23. Code Red Safety

Code Red Safety is a specialized safety solutions company that offers a wide range of safety products and services to various industries. With over 25 years of experience, their highly trained safety professionals ensure workers' safety and keep projects running on schedule.


24. Manufacturing Technology, INC. (MTI)

  • Website: mtiwelding.com
  • Headquarters: South Bend, Indiana, United States
  • Founded: 1926
  • Headcount: 201-500
  • Latest funding type: Grant
  • LinkedIn

MTI Welding is a privately-held, fourth-generation company specializing in custom-engineered friction welding and resistance welding solutions for manufacturing processes. They offer transformational, solid-state technology to strengthen products in homes worldwide, as well as contract friction welding, part development, and aftermarket parts. Their expertise is available worldwide for industries such as aerospace, automotive, oil and gas, construction, consumer products, and military.


25. Hoist Liftruck Manufacturing, LLC

  • Website: hoistlift.com
  • Headquarters: East Chicago, Indiana, United States
  • Founded: 1994
  • Headcount: 201-500
  • LinkedIn

Hoistlift.com offers heavy lifting solutions for industries such as automotive, concrete, forging, lumber, machinery, military/armed forces, mining, oil & gas, paper, port & intermodal, steel & specialty metals. With trucks built in America and power sourced from leading manufacturers, Hoist provides high-capacity forklifts and parts for the American supply chain.


Want to find more oil and gas companies?


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...and a lot more!