Company lists · Data refreshed September 2026
Top 25 Mining companies based in the United States
As of September 2026, this directory lists 518 mining companies across United States, with 62,959 business contacts and 11,955 email addresses. Houston is the single most-represented city among the companies on the list.
Mining companies explore for, develop, extract, and process mineral resources for commercial use. This list covers companies primarily engaged in mineral exploration, mine development, mineral extraction, or mineral processing. Ranked by team size, largest first. Data current as of September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest mining companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,495 contacts → | ||||
Indirect evidence “Newmont is the world’s leading gold company and a producer of copper, silver, zinc and lead.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 8,490 contacts → | ||||
Strong evidence “AngloGold Ashanti plc is a global gold mining company with a diverse, high-quality portfolio of operations, projects and exploration activities across 10 countries on four…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 8,371 contacts → | ||||
Indirect evidence “Freeport-McMoRan Inc.(Freeport) is a leading international metals company with the objective of being foremost in copper.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,285 contacts → | ||||
Indirect evidence “Established in 1890, Boart Longyear is the world’s leading innovative provider of drilling services, manufacturer of productivity-driven drilling equipment and performance…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,326 contacts → | ||||
Indirect evidence “Nevada Gold Mines is a joint venture between Barrick Gold Corporation (61.5%) and Newmont Goldcorp Corporation (38.5%), combining their significant assets across Nevada to create…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,222 contacts → | ||||
Indirect evidence “CONSOL Energy is now Core Natural Resources.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,218 contacts → | ||||
Indirect evidence “We are a U.S-based, well-diversified, growing precious metals producer with seven wholly-owned operations: the New Afton gold-copper mine in British Columbia, Canada, the Rainy…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,175 contacts → | ||||
Strong evidence “We are Aura Minerals and we think differently about mining.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 739 contacts → | ||||
Strong evidence “In 2011, Caterpillar purchased Bucyrus International, Inc, a leading manufacturer of surface and underground mining equipment with over 125 years of experience, entrepreneurship…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 730 contacts → | ||||
Indirect evidence “Molycop is a pioneer in breakthrough technologies and cutting-edge solutions that transform the way mines operate.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 722 contacts → | ||||
Strong evidence “At Westmoreland Mining, we take pride in being exceptional earth movers-driven by a commitment to safety, environmental stewardship, and operational excellence.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 529 contacts → | ||||
Strong evidence “Connecting industry professionals with the most successful companies in the North American mining industry is what we do best at Resource Erectors.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 523 contacts → | ||||
Strong evidence “Hecla Mining Company is the oldest U.S-based precious metals mining company and the largest primary silver producer in the United States.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 462 contacts → | ||||
Indirect evidence “GMS Mine Repair & Maintenance is the North American leader in underground and surface mine contracting, maintenance and services.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 306 contacts → | ||||
Indirect evidence “The North American Coal Corporation and its affiliated companies operate surface mines that supply coal primarily to power generation companies under long-term contracts, and…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 282 contacts → | ||||
Indirect evidence “Livent is now part of Rio Tinto, following Rio Tinto’s acquisition of Arcadium Lithium (formed from the merger of Livent and Allkem in 2024).” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 280 contacts → | ||||
Strong evidence “Alpha Metallurgical Resources (NYSE: AMR) is a Tennessee-based mining company with operations across Virginia and West Virginia.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 196 contacts → | ||||
Strong evidence “Turner Mining Group is a full-service provider to the mining sector with operations throughout the United States.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 179 contacts → | ||||
Indirect evidence “Small Mine Development builds and operates America’s underground mines.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 178 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 146 contacts → | ||||
Strong evidence “National provides mining companies primarily working in the Western United States with the safest, most competitive drilling services in the industry.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 141 contacts → | ||||
Strong evidence “Active Minerals International is an ISO 9001:2015 certified mining, distribution and sales company.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 113 contacts → | ||||
Strong evidence “CiDRA Minerals Processing is a trusted partner of major mining companies operating in more than 400 mining operations in more than 45 countries across six continents.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 99 contacts → | ||||
Strong evidence “Minequip was founded in 1980 to service the construction and mining industry in Latin America from its headquarters in Miami.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 95 contacts → | ||||
Indirect evidence “Real-time data that's shaping a safer, more sustainable future.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mining companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names mining companies.
- Partial evidence
- Its own public description names part of mining companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name mining companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 518 mining companies based in the United States
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Mining companies based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mining companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “mining companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mining companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among mining companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 11,955 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many mining companies are in the directory?
The directory includes 518 mining companies across United States as of September 2026.
Which city has the most mining companies on the list?
Houston is the single most-represented city among the companies on the list.
What contact data is available for mining companies?
The directory includes 62,959 business contacts and 11,955 email addresses for the listed mining companies.
Ready to reach these companies? Verified emails and direct dials for all 518 mining companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Mining companies by geography
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- Mining companies based in Spain
- Mining companies based in France
- Mining companies based in Germany
- Mining companies based in the Netherlands
- Mining companies based in Brisbane, Australia
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 mining companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 518 matching company records for mining companies based in the United States, with 62,959 tracked contacts and 11,955 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mining companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Newmont Corporationnewmont.comHQ: Denver, CO, United StatesReported employees: 10001+ | Denver, CO, United States | 10001+ | Exact match | 8,495 contacts → |
“Newmont is the world’s leading gold company and a producer of copper, silver, zinc and lead.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Anglogold Ashantianglogoldashanti.comHQ: Denver, CO, United StatesReported employees: 10001+ | Denver, CO, United States | 10001+ | Exact match | 8,490 contacts → |
“AngloGold Ashanti plc is a global gold mining company with a diverse, high-quality portfolio of operations, projects and exploration activities across 10 countries on four…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Freeport-Mcmoranfmjobs.comHQ: Phoenix, AZ, United StatesReported employees: 10001+ | Phoenix, AZ, United States | 10001+ | Exact match | 8,371 contacts → |
“Freeport-McMoRan Inc.(Freeport) is a leading international metals company with the objective of being foremost in copper.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Boart Longyearboartlongyear.comHQ: West Valley City, UT, United StatesReported employees: 5,001-10,000 | West Valley City, UT, United States | 5,001-10,000 | Exact match | 3,285 contacts → |
“Established in 1890, Boart Longyear is the world’s leading innovative provider of drilling services, manufacturer of productivity-driven drilling equipment and performance…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Nevada Gold Minesnevadagoldmines.comHQ: Elko, NV, United StatesReported employees: 5,001-10,000 | Elko, NV, United States | 5,001-10,000 | Exact match | 2,326 contacts → |
“Nevada Gold Mines is a joint venture between Barrick Gold Corporation (61.5%) and Newmont Goldcorp Corporation (38.5%), combining their significant assets across Nevada to create…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Consol Energycorenaturalresources.comHQ: Canonsburg, PA, United StatesReported employees: 1,001-5,000 | Canonsburg, PA, United States | 1,001-5,000 | Exact match | 1,222 contacts → |
“CONSOL Energy is now Core Natural Resources.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Coeur Mining, INCcoeur.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,218 contacts → |
“We are a U.S-based, well-diversified, growing precious metals producer with seven wholly-owned operations: the New Afton gold-copper mine in British Columbia, Canada, the Rainy…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aura Minerals INCauraminerals.com HQ: Miami, United StatesReported employees: 1,001-5,000 | Miami, United States | 1,001-5,000 | Exact match | 1,175 contacts → |
“We are Aura Minerals and we think differently about mining.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Bucyrus Internationalcat.comHQ: Peoria, IL, United StatesReported employees: 5,001-10,000 | Peoria, IL, United States | 5,001-10,000 | Exact match | 739 contacts → |
“In 2011, Caterpillar purchased Bucyrus International, Inc, a leading manufacturer of surface and underground mining equipment with over 125 years of experience, entrepreneurship…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Molycopmolycop.comHQ: Omaha, NE, United StatesReported employees: 1,001-5,000 | Omaha, NE, United States | 1,001-5,000 | Exact match | 730 contacts → |
“Molycop is a pioneer in breakthrough technologies and cutting-edge solutions that transform the way mines operate.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Westmoreland Mining LLCwestmoreland.comHQ: Lone Tree, CO, United StatesReported employees: 1,001-5,000 | Lone Tree, CO, United States | 1,001-5,000 | Exact match | 722 contacts → |
“At Westmoreland Mining, we take pride in being exceptional earth movers-driven by a commitment to safety, environmental stewardship, and operational excellence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mining And Minerals Processing Jobsresource-erectors.comHQ: Clayton, NC, United StatesReported employees: Not recorded | Clayton, NC, United States | Not recorded | Exact match | 529 contacts → |
“Connecting industry professionals with the most successful companies in the North American mining industry is what we do best at Resource Erectors.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hecla Mining Companyhecla.comHQ: Coeur D'alene, ID, United StatesReported employees: 501-1,000 | Coeur D'alene, ID, United States | 501-1,000 | Exact match | 523 contacts → |
“Hecla Mining Company is the oldest U.S-based precious metals mining company and the largest primary silver producer in the United States.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GMS Mine Repair & Maintenancegmsminerepair.comHQ: Mountain Lake Park, MD, United StatesReported employees: 1,001-5,000 | Mountain Lake Park, MD, United States | 1,001-5,000 | Exact match | 462 contacts → |
“GMS Mine Repair & Maintenance is the North American leader in underground and surface mine contracting, maintenance and services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  North American Coalnacoal.comHQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 306 contacts → |
“The North American Coal Corporation and its affiliated companies operate surface mines that supply coal primarily to power generation companies under long-term contracts, and…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Livent, NOW RIO Tintoriotinto.comHQ: Philadelphia, PA, United StatesReported employees: 1,001-5,000 | Philadelphia, PA, United States | 1,001-5,000 | Exact match | 282 contacts → |
“Livent is now part of Rio Tinto, following Rio Tinto’s acquisition of Arcadium Lithium (formed from the merger of Livent and Allkem in 2024).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Alpha Metallurgical Resourcesalphametresources.comHQ: Bristol, TN, United StatesReported employees: 1,001-5,000 | Bristol, TN, United States | 1,001-5,000 | Exact match | 280 contacts → |
“Alpha Metallurgical Resources (NYSE: AMR) is a Tennessee-based mining company with operations across Virginia and West Virginia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Turner Mining Groupturnermining.comHQ: Bloomington, IN, United StatesReported employees: 201-500 | Bloomington, IN, United States | 201-500 | Exact match | 196 contacts → |
“Turner Mining Group is a full-service provider to the mining sector with operations throughout the United States.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Small Mine Development, LLCundergroundmining.comHQ: Boise, ID, United StatesReported employees: 201-500 | Boise, ID, United States | 201-500 | Exact match | 179 contacts → |
“Small Mine Development builds and operates America’s underground mines.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Fred Weber, INCfredweberinc.comHQ: Maryland Heights, MO, United StatesReported employees: 501-1,000 | Maryland Heights, MO, United States | 501-1,000 | Exact match | 178 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  National EWPnationalewp.comHQ: Elko, NV, United StatesReported employees: 201-500 | Elko, NV, United States | 201-500 | Exact match | 146 contacts → |
“National provides mining companies primarily working in the Western United States with the safest, most competitive drilling services in the industry.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Active Minerals Internationalactiveminerals.comHQ: Macon, GA, United StatesReported employees: 201-500 | Macon, GA, United States | 201-500 | Exact match | 141 contacts → |
“Active Minerals International is an ISO 9001:2015 certified mining, distribution and sales company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cidra Minerals Processing INCcidra.comHQ: Wallingford, CT, United StatesReported employees: 51-200 | Wallingford, CT, United States | 51-200 | Exact match | 113 contacts → |
“CiDRA Minerals Processing is a trusted partner of major mining companies operating in more than 400 mining operations in more than 45 countries across six continents.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Minequip Corporationminequip.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 99 contacts → |
“Minequip was founded in 1980 to service the construction and mining industry in Latin America from its headquarters in Miami.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Mine Vision Systemsminevisionsystems.comHQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 95 contacts → |
“Real-time data that's shaping a safer, more sustainable future.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 518 company matches
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Mining companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
517 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mining companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mining companies did RevenueBase find based in the United States?
The saved snapshot records 518 matching company records, 62,959 tracked contacts and 11,955 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mining companies by geography
- Mining companies based in Australia
- Mining companies based in Canada
- Mining companies based in Brazil
- Mining companies based in South Africa
- Mining companies based in the United Kingdom
- Mining companies based in Mexico
- Mining companies based in Argentina
- Mining companies based in Spain
- Mining companies based in France
- Mining companies based in Germany
- Mining companies based in the Netherlands
- Mining companies based in Brisbane, Australia
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 mining companies based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/mining-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 mining companies based in the United States
RevenueBase records 518 matching company records for mining companies based in the United States, with 62,959 tracked contacts and 11,955 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mining companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Newmont Corporationnewmont.com HQ: Denver, CO, United StatesReported employees: 10001+ | Denver, CO, United States | 10001+ | Exact match | 8,495 contacts → |
“Newmont is the world’s leading gold company and a producer of copper, silver, zinc and lead.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Anglogold Ashantianglogoldashanti.com HQ: Denver, CO, United StatesReported employees: 10001+ | Denver, CO, United States | 10001+ | Exact match | 8,490 contacts → |
“AngloGold Ashanti plc is a global gold mining company with a diverse, high-quality portfolio of operations, projects and exploration activities across 10 countries on four…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Freeport-Mcmoranfmjobs.com HQ: Phoenix, AZ, United StatesReported employees: 10001+ | Phoenix, AZ, United States | 10001+ | Exact match | 8,371 contacts → |
“Freeport-McMoRan Inc.(Freeport) is a leading international metals company with the objective of being foremost in copper.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Boart Longyearboartlongyear.com HQ: West Valley City, UT, United StatesReported employees: 5,001-10,000 | West Valley City, UT, United States | 5,001-10,000 | Exact match | 3,285 contacts → |
“Established in 1890, Boart Longyear is the world’s leading innovative provider of drilling services, manufacturer of productivity-driven drilling equipment and performance…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nevada Gold Minesnevadagoldmines.com HQ: Elko, NV, United StatesReported employees: 5,001-10,000 | Elko, NV, United States | 5,001-10,000 | Exact match | 2,326 contacts → |
“Nevada Gold Mines is a joint venture between Barrick Gold Corporation (61.5%) and Newmont Goldcorp Corporation (38.5%), combining their significant assets across Nevada to create…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Consol Energycorenaturalresources.com HQ: Canonsburg, PA, United StatesReported employees: 1,001-5,000 | Canonsburg, PA, United States | 1,001-5,000 | Exact match | 1,222 contacts → |
“CONSOL Energy is now Core Natural Resources.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Coeur Mining, INCcoeur.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,218 contacts → |
“We are a U.S-based, well-diversified, growing precious metals producer with seven wholly-owned operations: the New Afton gold-copper mine in British Columbia, Canada, the Rainy…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aura Minerals INCauraminerals.com HQ: Miami, United StatesReported employees: 1,001-5,000 | Miami, United States | 1,001-5,000 | Exact match | 1,175 contacts → |
“We are Aura Minerals and we think differently about mining.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bucyrus Internationalcat.com HQ: Peoria, IL, United StatesReported employees: 5,001-10,000 | Peoria, IL, United States | 5,001-10,000 | Exact match | 739 contacts → |
“In 2011, Caterpillar purchased Bucyrus International, Inc, a leading manufacturer of surface and underground mining equipment with over 125 years of experience, entrepreneurship…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Molycopmolycop.com HQ: Omaha, NE, United StatesReported employees: 1,001-5,000 | Omaha, NE, United States | 1,001-5,000 | Exact match | 730 contacts → |
“Molycop is a pioneer in breakthrough technologies and cutting-edge solutions that transform the way mines operate.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Westmoreland Mining LLCwestmoreland.com HQ: Lone Tree, CO, United StatesReported employees: 1,001-5,000 | Lone Tree, CO, United States | 1,001-5,000 | Exact match | 722 contacts → |
“At Westmoreland Mining, we take pride in being exceptional earth movers-driven by a commitment to safety, environmental stewardship, and operational excellence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mining And Minerals Processing Jobsresource-erectors.com HQ: Clayton, NC, United StatesReported employees: Not recorded | Clayton, NC, United States | Not recorded | Exact match | 529 contacts → |
“Connecting industry professionals with the most successful companies in the North American mining industry is what we do best at Resource Erectors.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hecla Mining Companyhecla.com HQ: Coeur D'alene, ID, United StatesReported employees: 501-1,000 | Coeur D'alene, ID, United States | 501-1,000 | Exact match | 523 contacts → |
“Hecla Mining Company is the oldest U.S-based precious metals mining company and the largest primary silver producer in the United States.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GMS Mine Repair & Maintenancegmsminerepair.com HQ: Mountain Lake Park, MD, United StatesReported employees: 1,001-5,000 | Mountain Lake Park, MD, United States | 1,001-5,000 | Exact match | 462 contacts → |
“GMS Mine Repair & Maintenance is the North American leader in underground and surface mine contracting, maintenance and services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | North American Coalnacoal.com HQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 306 contacts → |
“The North American Coal Corporation and its affiliated companies operate surface mines that supply coal primarily to power generation companies under long-term contracts, and…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Livent, NOW RIO Tintoriotinto.com HQ: Philadelphia, PA, United StatesReported employees: 1,001-5,000 | Philadelphia, PA, United States | 1,001-5,000 | Exact match | 282 contacts → |
“Livent is now part of Rio Tinto, following Rio Tinto’s acquisition of Arcadium Lithium (formed from the merger of Livent and Allkem in 2024).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Alpha Metallurgical Resourcesalphametresources.com HQ: Bristol, TN, United StatesReported employees: 1,001-5,000 | Bristol, TN, United States | 1,001-5,000 | Exact match | 280 contacts → |
“Alpha Metallurgical Resources (NYSE: AMR) is a Tennessee-based mining company with operations across Virginia and West Virginia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Turner Mining Groupturnermining.com HQ: Bloomington, IN, United StatesReported employees: 201-500 | Bloomington, IN, United States | 201-500 | Exact match | 196 contacts → |
“Turner Mining Group is a full-service provider to the mining sector with operations throughout the United States.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Small Mine Development, LLCundergroundmining.com HQ: Boise, ID, United StatesReported employees: 201-500 | Boise, ID, United States | 201-500 | Exact match | 179 contacts → |
“Small Mine Development builds and operates America’s underground mines.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fred Weber, INCfredweberinc.com HQ: Maryland Heights, MO, United StatesReported employees: 501-1,000 | Maryland Heights, MO, United States | 501-1,000 | Exact match | 178 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | National EWPnationalewp.com HQ: Elko, NV, United StatesReported employees: 201-500 | Elko, NV, United States | 201-500 | Exact match | 146 contacts → |
“National provides mining companies primarily working in the Western United States with the safest, most competitive drilling services in the industry.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Active Minerals Internationalactiveminerals.com HQ: Macon, GA, United StatesReported employees: 201-500 | Macon, GA, United States | 201-500 | Exact match | 141 contacts → |
“Active Minerals International is an ISO 9001:2015 certified mining, distribution and sales company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cidra Minerals Processing INCcidra.com HQ: Wallingford, CT, United StatesReported employees: 51-200 | Wallingford, CT, United States | 51-200 | Exact match | 113 contacts → |
“CiDRA Minerals Processing is a trusted partner of major mining companies operating in more than 400 mining operations in more than 45 countries across six continents.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Minequip Corporationminequip.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 99 contacts → |
“Minequip was founded in 1980 to service the construction and mining industry in Latin America from its headquarters in Miami.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mine Vision Systemsminevisionsystems.com HQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 95 contacts → |
“Real-time data that's shaping a safer, more sustainable future.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 518 company matches
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Mining companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
517 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mining companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mining companies did RevenueBase find based in the United States?
The saved snapshot records 518 matching company records, 62,959 tracked contacts and 11,955 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 mining companies based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/mining-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗