Solid Fuel
| Center for Energy and Economic Development (CEED) - mission is to enhance the long-term viability of coal-fueled electricity generation in America. | |
| CoalCamp - searchable directory of coal-industry related sites. | |
| Illinois Clean Coal Institute - funds coal research and development projects. | |
| A. Gardner Limited - distributors of coal to home and industry. | |
| Arch Coal, Inc. - produces and markets steam and metallurgical coal. | |
| Beard Company, The | |
| Black Hills Corporation | |
| Centennial Coal Company Limited - thermal and coking coal producer with operations in New South Wales and Queensland. | |
| Coal Age Magazine - a technical magazine concentrating on issues, technologies, and developments in the mining, beneficiation, transportation, and sale of coal. | |
| CONSOL Energy | |
| Cotrading - principal products are iron ore, coal, coke, and related industrial minerals. Serves buyers and sellers of raw materials. | |
| Drummond Company, Inc. - produces and markets coal, coke production and sales, and real estate development in California and Florida. | |
| Ingwe Coal Corporation ltd. | |
| Jim Walter Resources, Inc. - provider of Blue Creek Coal, which has high BTUs and is low in sulphur content. | |
| KFX, Inc. - meeting the needs of an emerging worldwide market for clean coal and organic feedstock fuels. | |
| Knife River Corporation - produces and markets aggregates and construction materials in Oregon, California, Alaska and Hawaii, and operates lignite coal mines in North Dakota and Montana. | |
| PT Berau Coal | |
| Raven Ridge Resources - performs resource assessments and evaluations of energy prospects, including coalbed methane, conventional natural gas, and coal resources. | |
| Resource Enterprises - offers consulting services and contract drilling, specializing in coalbed methane drainage. | |
| Wyodak Resources Development - surface mine engaged in mining and processing sub-bituminous coal in the northeast corner of Wyoming. | |