Montana's oil and gas sector continues to make significant contributions to both the state's and the nation's energy supply. The industry comprises a number of diverse companies that offer a variety of services, from geosciences expertise to oil exploration and drilling. These companies operate within the complex realms of discovery, extraction, and production of oil and gas. They utilise innovative techniques, like horizontal technology, for developing unconventional resources. As environmental consciousness rises, these companies are also making strides towards sustainable practices while continuing to provide essential energy resources.


Top 19 oil and gas companies in Montana

1. Sunburst Consulting, Inc.

Sunburst Consulting is a premier geosciences company that provides geologic support to oil & gas companies. With over 30 years of expertise and innovation in the field, they offer well site geology and geosteering services. They match talented, proven geologists to client-specific requirements, from small independent operators to major oil & gas companies.


2. Energy West, Incorporated

Independence Oil is an energy company offering oil exploration and drilling services. They specialize in the discovery, extraction, and production of crude oil and natural gas.


3. Ballard Petroleum Holdings LLC

  • Website: ballardpetroleum.com
  • Headquarters: Billings, Montana, United States
  • Founded: 1991
  • Headcount: 51-200

Ballard Petroleum is a private oil and gas exploration and production company that operates across various areas of operation and specializes in developing unconventional resources with horizontal technology.


4. Herco, LLC Oil and Gas

Herco LLC is an oil and gas company that specializes in mineral appraisals, management, and brokerage. With over 50 years of combined experience, Herco offers honest and cohesive services that meet all their clients' oil and gas needs.


5. Welter Consulting Inc

Welter Consulting LLC is a petroleum engineering firm that provides industry expertise and oilfield consulting services.


6. Rocky Mountain Oilfield Services

RM Oilfield Services is an independent and comprehensive oilfield service company specializing in drilling fluids and solids control equipment.


7. L6nrg LLC

  • Website: l6nrg.com
  • Headquarters: Bozeman, Montana, United States
  • Founded: 2017
  • Headcount: 1-10
  • LinkedIn

L6NRG is an independent energy company engaged in the acquisition, exploration, development and production of oil and natural gas properties, primarily in the Bakken and Three Forks formations within the Williston Basin in North Dakota and Montana. We believe the location, size and concentration of our acreage position in one of North America’s leading unconventional oil-resource plays will provide drilling and development opportunities that result in significant long-term value. Our primary focus is oil exploration and production through non-operated working interests in wells drilled and completed in spacing units that include our acreage. As a non-operator, we intend to diversify our investment exposure by participating in a large number of gross wells, as well as entering into more project areas by partnering with numerous experienced operating partners. L6NRG is based in Bozeman, Montana.


8. Montana Petroleum Association

Montana Petroleum Association is a non-profit, voluntary trade association that represents the oil and gas industry in Montana. Its members include upstream, midstream, and downstream players. The association aims to maintain a positive business climate for the industry and foster public awareness of its economic and ecological contributions to the state and nation.


9. Iron Oil Operating

  • Website: ironoil.com
  • Headquarters: Billings, Montana, United States
  • Headcount: 1-10

Iron Oil Operating LLC is a company that operates in the Oil & Energy industry. It employs 6-10 people and has $1M-$5M of revenue. The company is headquartered in Billings, Montana.


10. Hohn Engineering, PLLC

Hohn Engineering is an oil and gas asset management and optimization company that offers professional engineering services throughout multiple US states. Their breadth of knowledge in the industry and experience with over 100,000 wells in all US basins allows for them to provide exceptional, tailored service to each of their clients.


11. Wyo-Ben, Inc.

  • Website: wyoben.com
  • Headquarters: Billings, Montana, United States
  • Founded: 1951
  • Headcount: 51-200
  • LinkedIn

Wyo-Ben Inc. is a privately held, family owned business. We have been in business since 1951 and are leading producers of Wyoming bentonite clay-based products. Our materials are used globally in applications such as oil, gas, and water well drilling, environmental construction and remediation, hazardous waste water treatment, cat litter, as well as many other industrial and consumer related products.


12. Garnex Gold Corp

Garnex Gold Corporation is a newly-organized mining and exploration company whose primary focus is the further exploration, development and initiation of production in the Garnet Mining District, which is located in Western Montana near Missoula.


13. Pioneer Technical Services, Inc

Pioneer Technical Services, Inc. offers a range of specialized services in infrastructure, municipal, mining, environmental, water resource management, and oil and gas industries


14. Bertram Drilling Inc

Bertram Drilling is a company that offers drilling services for various industries. With expertise in drilling technology, they provide efficient and reliable solutions to meet the drilling needs of their clients.


15. Geo-Link, Inc

  • Website: geo-link.net
  • Headquarters: Red Lodge, Montana, United States
  • Founded: 2000
  • Headcount: 11-50
  • LinkedIn

Geo-Link.net provides mud logging, well site geology, and geosteering services to help customers evaluate oil and gas shows in their wells. We offer accurate geological interpretations, timely reports, and geosteering solutions to keep the lateral in the 'sweet spot' of the target.


16. Peak Oilfield Service Company

  • Website: peakalaska.com
  • Headquarters: Missoula, Montana, United States
  • Headcount: 501-1000

Peak Oilfield Service provides construction, power generation, operations and maintenance, and facilities services to oil, gas, petrochemical, and chemical industries in Alaska. Founded in 1987 and headquartered in Anchorage, Alaska, they are now a subsidiary of Bristol Bay Industrial.


17. One Vision

  • Website: one-visionllc.com
  • Headquarters: Bainville, Montana, United States
  • Headcount: 1-10

One Vision continues to carefully and intentionally build and strengthen our capabilities through organic growth and targeted acquisitions to meet the Salt water disposal, fluid processing, and other disposal and processing needs of our customers. Salt Water Disposal - Fluid Processing and Disposal - Flow Back - Production Water - Rain Water - Invert - Contaminated Spills - On Site Tank Cleaning - Tank Bottoms - Hydro Vac Dump - Truck Clean Out Station


18. Total Stream Systems, LLC

Total Stream Systems, LLC offers high-impact services & software solutions to oil and gas companies to optimize operational efficiencies and improve revenues as a result. Our flagship product, Total Asset Manager™, is a suite of web-based applications that create a data warehouse and master data management for integration of financial and operational metrics for oil & gas operations companies. Additionally, Total Stream Systems provides consulting in the realms of upstream business assessment, strategy and planning, and business process engineering services & solutions. Total Stream System's “Framework” approach is a comprehensive, experience-based methodology used to examine the effectiveness and consistency of your operational processes and data, addressing the complete well lifecycle. A recent survey indicated that oil and gas executives still spend more than half their time looking for accurate, relevant data. Allow us to help you maximize your profits by quickly delivering relevant reports and data to the people who need it.


19. Gibson Consulting

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