The coal industry in Colorado is a pivotal sector, central to the state's economic prosperity. Housing a multitude of prolific coal companies, Colorado is renowned for its high-quality bituminous coal production. These companies range from mining conglomerates to technical consulting firms, all contributing to the vast coal supply chain. They offer diverse services including mining, processing, consulting, ventilation design, and safety measures. With advancements in technology, this industry now has a progressive outlook toward sustainable practices and energy efficiency. As the demand for clean and affordable energy increases, Colorado's coal companies are expected to continue their evolution in meeting these new demands.


Top 24 coal companies in Colorado

1. Mountain Coal

  • Website: archcoal.com
  • Headquarters: Somerset, Colorado, United States
  • Founded: 1997
  • Headcount: 11-50
  • LinkedIn

Arch Resources, Inc. is a mining company that specializes in the production of coal. They offer various coal products and operate their own mines while outsourcing other operations.


2. Westmoreland Mining LLC

  • Website: westmoreland.com
  • Headquarters: Englewood, Colorado, United States
  • Founded: 1854
  • Headcount: 1001-5000
  • Latest funding type: Ipo
  • LinkedIn

Westmoreland Mining LLC is a leading company in the energy generation sector. With a history of over 150 years, they have been providing innovative and reliable services to communities and businesses. Their commitment to worker safety is paramount, and they have played an instrumental role in powering America's industrial revolution.


3. Agapito Associates, Inc.

  • Website: agapito.com
  • Headquarters: Grand Junction, Colorado, United States
  • Founded: 1978
  • Headcount: 11-50
  • LinkedIn

Agapito Associates, Inc. is a technical consulting firm specializing in surface mining, providing services to producers of metals, industrial minerals, energy production, and waste isolation. They offer mine and cavern design, ventilation design, slope stability analysis, and field services. Their expertise and experience make them a reliable choice for mining projects of any scale.


4. Gunnison Energy LLC

Gunnison Energy, LLC is a natural gas and oil production company committed to environmentally conscious operations that minimize impacts to the natural beauty and resources of the area.


5. Platte River Power Authority

  • Website: prpa.org
  • Headquarters: Fort Collins, Colorado, United States
  • Founded: 1973
  • Headcount: 201-500
  • LinkedIn

Platte River Power Authority is a not-for-profit, community-owned public power utility that generates and delivers safe, reliable, environmentally responsible and financially sustainable energy and services to Estes Park, Fort Collins, Longmont and Loveland, Colorado, for delivery to their utility customers.


6. American Mine Services

American Mine Services is a company that offers a range of services and solutions related to mining operations. With expertise in mining equipment, technology, and consulting, they provide comprehensive solutions to improve safety, efficiency, and productivity in the mining industry.


7. SMA Solar Technology

SMA Solar Technology AG is a company that operates in the Environmental Services industry. It employs 21-50 people and has $5M-$10M of revenue. The company is headquartered in Denver, Colorado.


8. Colorado Geological Survey

Colorado Geological Survey (CGS) is a resource dedicated to studying and providing information on the geology of Colorado. They offer mapping, GIS data, and publications related to Colorado's geology, groundwater, minerals, and natural resources.


9. Center for the New Energy Economy

Founded in 2011 as a department of Colorado State University, the Center for the New Energy Economy (CNEE) is an initiative led by Colorado’s 41st Governor, Bill Ritter, Jr. and assisted by a team of energy and environmental policy experts. The Center works directly with governors, legislators, regulators, utilities and stakeholders by providing technical and strategic assistance to help decision makers create policies that facilitate America’s transition to a clean energy economy.


10. Dimension Technology Solutions

Dimension Technology Solutions (DTS) has been providing powerful and practical solutions for asset-intensive companies since 1994. They help companies optimize their existing information systems and manage risk for business success. Their clients range from coal companies to the United States Coast Guard.


11. Payne Institute for Public Policy

Founded in 2015, The Payne Institute for Public Policy at Colorado School of Mines serves as a nexus for high quality, data-driven, solutions-oriented research and dialogue needed to inform energy and environmental policy. The Payne Institute connects policy experts with the faculty and student body of an institution with deep roots in mining and petroleum engineering, but also with superb programs in renewable energy, water purification, civil and environmental engineering, materials science and other areas. You can also connect with us on Twitter (@payneinstitute).


12. Global Resource Engineering

Global Resource Engineering is a mining engineering firm that specializes in providing services like mine design, planning, and optimization, geotechnical engineering, and resource estimation. They aim to add value to projects and companies by employing innovative ideas and applying sound engineering practices with an economically-driven approach.


13. Community Office for Resource Efficiency (CORE)

Aspencore.org is a non-profit organization dedicated to promoting smart energy and reducing carbon emissions in the Roaring Fork Valley and surrounding communities. They offer energy assessments, grants for energy-saving projects, and education on renewable energy and efficiency.


14. Society for Mining, Metallurgy & Exploration Inc. (SME)

  • Website: smenet.org
  • Headquarters: Englewood, Colorado, United States
  • Founded: 1870
  • Headcount: 51-200
  • LinkedIn

The Society for Mining, Metallurgy & Exploration (smenet.org) is a professional organization that serves the mining, metallurgy, and exploration industries. They offer membership benefits, continuing education, professional development, and resources for professionals in these fields.


15. New Elk Coal

New Elk Mine is a steelmaking coal mine near Trinidad in Las Animas County, Colorado. A wholly-owned subsidiary of Allegiance Coal, we’re committed to the responsible mining of coal required for steel production.


16. Subterranean Boring Inc.

Subterranean Boring, Inc. is a family-owned and operated company specializing in raisebore contracting and equipment. With over 40 years of experience, we offer top-of-the-line raisebore machines and support equipment for contracted shaft developments worldwide. Our fully licensed and insured contractors, along with certified operators, ensure the highest quality service. In addition, we manufacture and sell all raisebore machine consumables.


17. Western Fuels Association

Western Fuels Association is a company that provides member services and operates in the fuel industry.


18. Vessels Carbon Solutions

Vessels Carbon Solutions Inc. (VCS), is dedicated to reducing mans impact on the environment and climate. Their expertise is capturing methane leaking from coalmines and destroying it. They have been active since 2003 building and operating three projects around the country. Reducing methane emissions has the greatest immediate impact on slowing global warming1. Capturing the methane improves mine/facility operations by reducing greenhouse gas emissions and volatile organic compounds associated with the methane. VCS develops markets for methane reduction by lobbying, directly engaging regulatory agencies, joining strategic trade associations, and developing and operating economic pilot projects. VCS leverages these markets to turn a waste and pollutant into a resource. VCS wrote the first Abandoned Mine Methane Protocol in the USA which was approved by the Verified Carbon Registry2. VCS successfully lobbied in the state of Colorado to accept Methane emissions from coal mines as renewable3. And they participated in the working group which advised the California Air Resources Board in drafting the Mine Methane Capture Protocol4. From 2003 to 2007 VCS made on site visits to evaluate and test numerous mine methane emission prospects in twelve states in the USA and Mexico. VCS test drilled or participated in four horizontal wells and six vertical wells in coal beds and coal mines. They negotiated with large public and independent mining corporations. They attempted to get power purchase agreements with investor owned, rural electric cooperative and municipal power utilities. They closed on transactions to develop an abandoned mine in Pennsylvania and an active (now abandoned) mine complex in Colorado.


19. New Energy Economics (NEE)

New Energy Economics is a data-driven organization that helps policy, utility and stakeholder decision-makers analyze costs and performance of various energy technologies to determine the most economical and compatible solutions. They focus on neutral data to promote cost-effective solutions and believe in collaboration and consensus-building.


20. Elk Ridge Mining and Reclamation

The organization was formed in 1992 to coordinate mining operations for Tri-State at the newly-developed New Horizon Mine near Nucla, Colo. Today, Elk Ridge Mining and Reclamation, LLC. continues to manage and operate New Horizon Mine, as well as Colowyo Mine near Meeker, Colo. - both of which provide coal to Tri-State baseload power plants. Copyright © 2020 Tri-State Generation and Transmission Association Inc., all rights reserved.


21. Highland GeoComputing, LLC

Highland GeoComputing, LLC (HGC) provides geological reserve models, mine specific GIS solutions and custom database applications to the mining industry. With more than 31 years of specific geological modeling experience in most of the world's coal basins, HGC creates the appropriate geological modeling solution for deposits from the simple to the complex. HGC endeavors to provide accurate geological reserve models for operating mines and their corporate owners. Most operating mines have minimal staff dedicated to mine geology and geological modeling. Therefore, HGC provides mine specific geologcial consulting services tailored toward each mines' specific geological circumstances. HGC developed the DHDB drill hole database application. DHDB is a comprehensive drill hole database designed to capture all facets of drill hole data. It's ease of use and flexibility allow HGC clients the ability to use their drill hole data with minimal overhead and training. Visit the HGC website for DHDB details.


22. Hoyt Royalty LLC

Hoyt Royalty LLC is a privately held company that manages the family’s mineral, oil, coal, and gas rights. The company owns and controls oil and gas and other mineral rights in parts of the Northeast United States, with holdings in Marcellus, Utica, Rhinestreet and Geneseo/Burket shale formations.


23. Grand Mesa Mechanical Inc

Grand Mesa Mechanical Inc. (GMMI) is a construction company specializing in HVAC services. With over 30 years of experience, GMMI offers high-quality service and professional installations for residential and commercial projects. They provide custom fabrication, sheet metal work, plumbing, heating, and cooling services. GMMI takes pride in offering reliable and affordable solutions for AC units and swamp coolers. They have a team of trained technicians who can repair all major brands of HVAC equipment.


24. Performance Solutions Inc

Performancesolutionsinc.com is a company that offers a range of solutions and services in various industries. They provide expertise and support in areas such as technology, innovation, and business development.


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