Top mining in the USA
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Stillwater Mining Company | USA | Columbus | 536 E Pike Ave | Stillwater | 59019 | stillwatermining.***** | 2016 | $497,138,541 | 1,432 | Corporation | 50 | 2317621 |
| 2 | Mp Materials CORP. | USA | Las Vegas | 1700 S Pavilion Center Dr Ste 800 | Clark | 89135 | mpmaterials.***** | 2020 | $275,457,000 | 804 | Corporation | 7 | 7816095 |
| 3 | Kaiser Aluminum Washington, LLC | USA | Spokane Valley | 15000 E Euclid Ave | Spokane | 99216 | kaiseraluminum.***** | 2011 | $98,614,976 | 103 | Corporation | 36 | N/A |
| 4 | Alcoa World Alumina LLC | USA | Pittsburgh | 201 Isabella St Ste 500 | Allegheny | 15212 | alcoa.***** | 2016 | $93,509,703 | 1,001 | Corporation | 183 | 2464072 |
| 5 | Halco (mining) INC. | USA | Pittsburgh | 323 N Shore Dr | Allegheny | 15212 | halco-mining.***** | 1953 | $92,381,628 | 5,400 | Corporation | 35 | 0467002 |
| 6 | Imerys Refractory Minerals USA, INC. | USA | Roswell | 100 Mansell Ct E Ste 615 | Fulton | 30076 | imerys.***** | 1999 | $78,857,196 | 320 | Corporation | 909 | 3094767 |
| 7 | Neo Performance Materials | USA | Greenwood Village | 5619 Dtc Pkwy Ste 1000 | Arapahoe | 80111 | molycorp.***** | 2016 | $43,879,463 | 90 | Corporation | 28 | N/A |
| 8 | Arcilla Mining And Land Company, LLC | USA | Mcintyre | 9474 Ga Highway 57 | Wilkinson | 31054 | arcillamining.***** | 1982 | $26,624,813 | 220 | Corporation | N/A | 0126537 |
| 9 | Materion Natural Resources INC. | USA | Delta | 10 Miles North Hwy 6 | Millard | 84624 | materion.***** | 2001 | $24,172,294 | 1,862 | Corporation | 78 | 4814594-0142 |
| 10 | Compagnie Des Bauxites De Guinee | USA | Pittsburgh | 323 N Shore Dr Ste 510 | Allegheny | 15212 | N/A | 1991 | $11,592,154 | 3,000 | Corporation | N/A | 0610707 |
| 11 | Iperionx LIMITED | USA | Charlotte | 129 W Trade St Ste 1405 | Mecklenburg | 28202 | iperionx.***** | 2017 | $9,192,964 | 70 | Corporation | N/A | N/A |
| 12 | Bledsoe Minig CO, INC | USA | Eufaula | 1314 County Road 79 S | Barbour | 36027 | eufaulaalabama.***** | 1966 | $5,475,195 | 19 | Corporation | N/A | N/A |
| 13 | Mariana Minerals CO. | USA | San Francisco | 1400 Minnesota St | San Francisco | 94107 | N/A | 2024 | $5,303,721 | 6 | Corporation | N/A | 4920422 |
| 14 | Ovaco, LLC | USA | Shelbyville | 1100 Brooks Industrial Rd | Shelby | 40065 | ovaco.***** | 2022 | $4,504,200 | 9 | Corporation | 10 | 0660028 |
| 15 | Wisconsin White Sand, LLC | USA | Tomah | 12491 Franklin Rd | Monroe | 54660 | N/A | 2014 | $2,832,079 | 19 | Corporation | N/A | W 063094 |
| 16 | Elk Creek Resources CORP. | USA | Centennial | 7000 S Yosemite St Ste 115 | Arapahoe | 80112 | niocorp.***** | 2023 | $2,751,243 | 6 | Corporation | 4 | N/A |
| 17 | Precision Metal Works LLC | USA | Yakima | 2301 S 38th Ave | Yakima | 98903 | N/A | 2015 | $2,715,439 | 1 | Corporation | N/A | 603571242 |
| 18 | Collector's Edge Minerals, INC. | USA | Golden | 490 Orchard St | Jefferson | 80401 | collectorsedge.***** | 1991 | $2,532,704 | 9 | Corporation | N/A | 19971191146 |
| 19 | General Alumina Jamaica INC. | USA | La Porte | 1701 S 16th St Ste 200 | Harris | 77571 | N/A | 2017 | $2,450,631 | 2 | Corporation | 2 | N/A |
| 20 | Pershing Resources Company, INC. | USA | Reno | 200 S Virginia St Fl 8 | Washoe | 89501 | N/A | 1996 | $2,379,909 | 5 | Corporation | 2 | C18033-1996 |
| 21 | Simple Recovery, INC. | USA | Kingman | 3880 N Stockton Hill Rd | Mohave | 86409 | N/A | 2015 | $2,379,909 | 1 | Corporation | 2 | C6035-2001 |
| 22 | Kaiser Aluminum & Chemical Canada Investment LTD | USA | Houston | 5847 San Felipe St Ste 2600 | Harris | 77057 | N/A | 2006 | $1,936,519 | 4 | N/A | N/A | |
| 23 | D&B Us Fabricated Company 35 | USA | Short Hills | 101 John F Kennedy Pkwy | Essex | 07078 | N/A | 2019 | $1,585,023 | 1 | N/A | N/A | |
| 24 | Sensuals Pleasure LLC | USA | Palm Bay | 951 Kenmore St Nw | Brevard | 32907 | N/A | 2024 | $1,266,437 | 1 | N/A | N/A | |
| 25 | Madison Wolinski | USA | Orlando | 808 W Central Blvd | Orange | 32805 | N/A | 2025 | $1,266,437 | 1 | Proprietorship | N/A | N/A |
Showing 25 of 101 companies
Request Free SampleMining in the USA by state
101 mining across 1 US states. Hover any state to see its share of the US mining market.
Mining in the USA by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 66 | |
| 5-9 | 10 | |
| 20-49 | 7 | |
| 100-199 | 6 | |
| 10-19 | 5 | |
| 1.000-4.999 | 4 | |
| 200-499 | 2 | |
| 50-99 | 1 |
Mining in the USA by revenue
| Bracket | Companies | Share |
|---|---|---|
| 100.001 to 499.999 | 41 | |
| 1.000.000 to 4.999.999 | 17 | |
| 0 or Unknown | 15 | |
| 500.000 to 999.999 | 13 | |
| 10.000.000 to 49.999.999 | 4 | |
| 50.000.000 to 99.999.999 | 4 | |
| 5.000.000 to 9.999.999 | 3 | |
| 1 to 100.000 | 2 | |
| 100.000.000 to 499.999.999 | 2 |
SIC and industry classification for US mining
US mining fall under the Mining SIC division. The primary US SIC 1987 code is 1099: Metal Mining NEC. The list above covers every active US company tagged with this code plus closely related codes, so the state and revenue breakdowns reflect the entire sector rather than a sample.
Closely related business services
Frequently asked questions about mining in the USA
Our database tracks 101 active mining across all 50 US states, sourced from Secretary of State filings and verified monthly. The exact count changes as firms register, dissolve and merge. The figure on this page reflects the most recent monthly refresh.
The state with the most mining is WASHINGTON, followed by California, Texas, Florida and New York. The full state breakdown above shows the share each US state holds, with deeplinks to drill into a single-state directory.
US mining are primarily covered by SIC 1987 code 1099 (Metal Mining NEC). The list above covers every active US company tagged with this code plus closely related codes. The platform link beside each result also lets you filter by sub-code or by NAICS if you prefer.
Yes. Apply your filters (state, size, revenue, etc.) on the platform, preview the result on screen, then export the full filtered list as CSV or Excel. Larger exports (10k+ rows) are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full business address, primary phone, business email (where available), website, employee size, revenue band, founding year and primary SIC / NAICS classification. Records are enriched from the US business register and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Secretary of State filings. The "Last updated" line at the top of this page shows the most recent refresh date.
1 US states have at least one active mining in our database. The state with most mining is WASHINGTON, followed by California, Texas, Florida and New York. Use the interactive state map above to compare any two states by share of the US mining market.
