Company lists · Data refreshed November 2026
Top 25 Hydrometallurgical processing companies based in the United States
RevenueBase identified 151 company matches for hydrometallurgical processing companies associated with the United States as of November 2026 and tracks 11,191 professional contacts across them, including 1,144 with verified work emails. Houston is the largest hub.
This list covers company matches for hydrometallurgical processing companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 hydrometallurgical processing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 531 contacts → | ||||
Exact match “Based in St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 472 contacts → | ||||
Exact match “Phoenix Global is a leader in metals and mining services, delivering innovative solutions that maximize efficiency, sustainability, and profitability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 124 contacts → | ||||
Exact match “Phoenix Tailings is pioneering the future of clean mining and metals production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 95 contacts → | ||||
Exact match “IFT is a provider of metallurgical consulting and process applications in a wide range of markets where finish is merely a beginning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 81 contacts → | ||||
Exact match “Nth Cycle is a critical minerals midstream refining company building the technology and infrastructure needed for Western supply chains.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 74 contacts → | ||||
Exact match “Sustainable, safe, and profitable heap leach operations through our enhanced state of the art patented Jex Technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 56 contacts → | ||||
Exact match “Sipi Metals is a leading refiner of precious metal-bearing materials and is a manufacturer of copper alloys and addition agents that meet or exceed the highest industry standards.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match “It's our goal at Advanced Chemical Company to provide our customers with the most accurate and timely precious metal returns possible.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 39 contacts → | ||||
Exact match “Since 1972, Kappes, Cassiday & Associates (KCA) has provided process metallurgical services to the international mining industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 38 contacts → | ||||
Exact match “Gannon and Scott - Precious Metal Refining - Doing It RIght!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “ElectraMet’s revolutionary technology is ideal for copper capture and recovery in microelectronics manufacturing including semiconductor and optimizing black mass refining for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 33 contacts → | ||||
Exact match “CNA METALS LIMITED is an international company involved in trading and producing of metals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 32 contacts → | ||||
Exact match “BLACK RAIN ORDNANCE INC is a mining & metals company based out of 11633 IRIS RD, Neosho, Missouri, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “TAV is a leading firm in separation technology for different industries, as well as a processing and trading company of Non-Fe metals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 27 contacts → | ||||
Exact match “ReElement Technologies Corporation, a portfolio company of American Resources Corporation (NASDAQ:AREC), is a leading provider of high-performance refining capacity for rare earth…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “Lyntek has a solid and continual experience constructing pilot plants to assess the feasibility of a particular beneficiation process or solve and acid rock or acid mine drainage…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “Lisbon Valley Mining Company LLC is a mining & metals company based out of La Sal, UT, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “Introducing Westwin Elements, the pioneering force behind America's first major nickel, cobalt, and manganese refinery to solve America’s critical minerals crisis: a crisis of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 22 contacts → | ||||
Exact match “Wake Stone Corporation is a mining & metals company based out of 6721 US Highway 64 East, Knightdale, North Carolina, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “Still Bright is developing a patented hydrometallurgical process that enables the fastest conversion of concentrated copper ore to refined copper observed to date at room…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 20 contacts → | ||||
Exact match “Versatile Processing Group headquartered in Indianapolis, Indiana is a privately held company that employs over 100 employees across three companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “Magnum Metals is an advanced industrial metals recovery and processing company focused on strengthening domestic manufacturing and supply-chain resilience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “American Mineral Technologies is a U.S-based technology leader in the recovery and refinement of critical materials, including tungsten, copper, nickel, graphite, and cobalt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hydrometallurgical processing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 151 hydrometallurgical processing companies based in the United States
See the full list, filter by size, metro and specialty, and access 1,144 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hydrometallurgical processing companies based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 151 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “hydrometallurgical processing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 1,144 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hydrometallurgical processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrometallurgical processing companies are there based in the United States?
RevenueBase identified 151 company matches for hydrometallurgical processing companies associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
The DOE RUN Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrometallurgical processing companies?
Houston leads with 5 company records, followed by San Francisco (4) and Austin (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,144 professional contacts with verified work emails tracked across these 151 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 151 hydrometallurgical processing companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Hydrometallurgical processing companies by geography
- Hydrometallurgical processing companies based in Australia
- Hydrometallurgical processing companies based in Brazil
- Hydrometallurgical processing companies based in Canada
- Hydrometallurgical processing companies based in Chile
- Hydrometallurgical processing companies based in Germany
- Hydrometallurgical processing companies based in India
- Hydrometallurgical processing companies based in Italy
- Hydrometallurgical processing companies based in Peru
- Hydrometallurgical processing companies based in South Africa
- Hydrometallurgical processing companies based in Türkiye
- Hydrometallurgical processing companies based in the United Kingdom
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 SmartSearch, 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrometallurgical processing companies based in Australia
- Hydrometallurgical processing companies based in Brazil
- Hydrometallurgical processing companies based in Canada
- Hydrometallurgical processing companies based in Chile
- Hydrometallurgical processing companies based in Germany
- Hydrometallurgical processing companies based in India
Company intelligence · public preview
Top 25 hydrometallurgical processing 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 151 matching company records for hydrometallurgical processing companies based in the United States, with 11,191 tracked contacts and 1,144 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: November 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 hydrometallurgical processing 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 |  The DOE RUN Companydoerun.comHQ: St. Louis, MO, United StatesReported employees: 1,001-5,000 | St. Louis, MO, United States | 1,001-5,000 | Exact match | 531 contacts → |
“Based in St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Phoenix Globalphoenixglobal.comHQ: Radnor, PA, United StatesReported employees: 1,001-5,000 | Radnor, PA, United States | 1,001-5,000 | Exact match | 472 contacts → |
“Phoenix Global is a leader in metals and mining services, delivering innovative solutions that maximize efficiency, sustainability, and profitability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Phoenix Tailingsphoenixtailings.comHQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 124 contacts → |
“Phoenix Tailings is pioneering the future of clean mining and metals production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  IFT Worldwideiftworldwide.comHQ: South Bend, IN, United StatesReported employees: 51-200 | South Bend, IN, United States | 51-200 | Exact match | 95 contacts → |
“IFT is a provider of metallurgical consulting and process applications in a wide range of markets where finish is merely a beginning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  NTH Cyclenthcycle.comHQ: Burlington, MA, United StatesReported employees: 11-50 | Burlington, MA, United States | 11-50 | Exact match | 81 contacts → |
“Nth Cycle is a critical minerals midstream refining company building the technology and infrastructure needed for Western supply chains.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  JEX Technologiesjextechnologies.comHQ: Reno, NV, United StatesReported employees: 11-50 | Reno, NV, United States | 11-50 | Exact match | 74 contacts → |
“Sustainable, safe, and profitable heap leach operations through our enhanced state of the art patented Jex Technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sipi Metals Corpsipicorp.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 56 contacts → |
“Sipi Metals is a leading refiner of precious metal-bearing materials and is a manufacturer of copper alloys and addition agents that meet or exceed the highest industry standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Advanced Chemical Companyadvchem.comHQ: Warwick, RI, United StatesReported employees: 51-200 | Warwick, RI, United States | 51-200 | Exact match | 51 contacts → |
“It's our goal at Advanced Chemical Company to provide our customers with the most accurate and timely precious metal returns possible.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Kappes, Cassiday & Associateskcareno.comHQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 39 contacts → |
“Since 1972, Kappes, Cassiday & Associates (KCA) has provided process metallurgical services to the international mining industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gannon & Scottgannon-scott.comHQ: Cranston, RI, United StatesReported employees: 51-200 | Cranston, RI, United States | 51-200 | Exact match | 38 contacts → |
“Gannon and Scott - Precious Metal Refining - Doing It RIght!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Palm Commodities International, LLCpalminc.comHQ: La Vergne, TN, United StatesReported employees: 51-200 | La Vergne, TN, United States | 51-200 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Electrametelectramet.comHQ: Lexington, KY, United StatesReported employees: 11-50 | Lexington, KY, United States | 11-50 | Exact match | 33 contacts → |
“ElectraMet’s revolutionary technology is ideal for copper capture and recovery in microelectronics manufacturing including semiconductor and optimizing black mass refining for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CNA Metals LTDcnagroup.comHQ: Stafford, TX, United StatesReported employees: 51-200 | Stafford, TX, United States | 51-200 | Exact match | 33 contacts → |
“CNA METALS LIMITED is an international company involved in trading and producing of metals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Black Rain Ordnance INCblackrainordnance.comHQ: Neosho, MO, United StatesReported employees: 11-50 | Neosho, MO, United States | 11-50 | Exact match | 32 contacts → |
“BLACK RAIN ORDNANCE INC is a mining & metals company based out of 11633 IRIS RD, Neosho, Missouri, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  TAV Holdings INCtavholdingsinc.netHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 30 contacts → |
“TAV is a leading firm in separation technology for different industries, as well as a processing and trading company of Non-Fe metals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Reelement Technologiesreelementtech.comHQ: Fishers, IN, United StatesReported employees: 11-50 | Fishers, IN, United States | 11-50 | Exact match | 27 contacts → |
“ReElement Technologies Corporation, a portfolio company of American Resources Corporation (NASDAQ:AREC), is a leading provider of high-performance refining capacity for rare earth…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Lyntek, INClyntek.comHQ: Lakewood, CO, United StatesReported employees: 11-50 | Lakewood, CO, United States | 11-50 | Exact match | 25 contacts → |
“Lyntek has a solid and continual experience constructing pilot plants to assess the feasibility of a particular beneficiation process or solve and acid rock or acid mine drainage…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lisbon Valley Mining Company LLClisbonmine.comHQ: La Sal, UT, United StatesReported employees: 51-200 | La Sal, UT, United States | 51-200 | Exact match | 23 contacts → |
“Lisbon Valley Mining Company LLC is a mining & metals company based out of La Sal, UT, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Westwin Elementswestwinelements.com HQ: Oklahoma City, OK, United StatesReported employees: 51-200 | Oklahoma City, OK, United States | 51-200 | Exact match | 22 contacts → |
“Introducing Westwin Elements, the pioneering force behind America's first major nickel, cobalt, and manganese refinery to solve America’s critical minerals crisis: a crisis of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wake Stone Corporationwakestonecorp.com HQ: Knightdale, NC, United StatesReported employees: 51-200 | Knightdale, NC, United States | 51-200 | Exact match | 22 contacts → |
“Wake Stone Corporation is a mining & metals company based out of 6721 US Highway 64 East, Knightdale, North Carolina, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Still Brightstillbright.coHQ: Newark, NJ, United StatesReported employees: 1-10 | Newark, NJ, United States | 1-10 | Exact match | 21 contacts → |
“Still Bright is developing a patented hydrometallurgical process that enables the fastest conversion of concentrated copper ore to refined copper observed to date at room…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Versatile Processing Groupvpg-inc.comHQ: Indianapolis, TX, United StatesReported employees: 51-200 | Indianapolis, TX, United States | 51-200 | Exact match | 20 contacts → |
“Versatile Processing Group headquartered in Indianapolis, Indiana is a privately held company that employs over 100 employees across three companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Quantum Metals INCquantummetals.com HQ: Cincinnati, OH, United StatesReported employees: 11-50 | Cincinnati, OH, United States | 11-50 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Magnum Metalsmagnummetals.comHQ: Ashland, OH, United StatesReported employees: 1-10 | Ashland, OH, United States | 1-10 | Exact match | 18 contacts → |
“Magnum Metals is an advanced industrial metals recovery and processing company focused on strengthening domestic manufacturing and supply-chain resilience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  American Mineral Technologiesamermin.comHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 17 contacts → |
“American Mineral Technologies is a U.S-based technology leader in the recovery and refinement of critical materials, including tungsten, copper, nickel, graphite, and cobalt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 151 company matches
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Hydrometallurgical processing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
151 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 151 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 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 hydrometallurgical processing 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 hydrometallurgical processing companies did RevenueBase find based in the United States?
The saved snapshot records 151 matching company records, 11,191 tracked contacts and 1,144 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: November 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
Hydrometallurgical processing companies by geography
- Hydrometallurgical processing companies based in Australia
- Hydrometallurgical processing companies based in Brazil
- Hydrometallurgical processing companies based in Canada
- Hydrometallurgical processing companies based in Chile
- Hydrometallurgical processing companies based in Germany
- Hydrometallurgical processing companies based in India
- Hydrometallurgical processing companies based in Italy
- Hydrometallurgical processing companies based in Peru
- Hydrometallurgical processing companies based in South Africa
- Hydrometallurgical processing companies based in Türkiye
- Hydrometallurgical processing companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 hydrometallurgical processing companies based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrometallurgical-processing-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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrometallurgical processing companies based in Australia
- Hydrometallurgical processing companies based in Brazil
- Hydrometallurgical processing companies based in Canada
- Hydrometallurgical processing companies based in Chile
- Hydrometallurgical processing companies based in Germany
- Hydrometallurgical processing companies based in India
Company intelligence · public preview
Top 25 hydrometallurgical processing companies based in the United States
RevenueBase records 151 matching company records for hydrometallurgical processing companies based in the United States, with 11,191 tracked contacts and 1,144 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: November 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 hydrometallurgical processing 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 | The DOE RUN Companydoerun.com HQ: St. Louis, MO, United StatesReported employees: 1,001-5,000 | St. Louis, MO, United States | 1,001-5,000 | Exact match | 531 contacts → |
“Based in St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Phoenix Globalphoenixglobal.com HQ: Radnor, PA, United StatesReported employees: 1,001-5,000 | Radnor, PA, United States | 1,001-5,000 | Exact match | 472 contacts → |
“Phoenix Global is a leader in metals and mining services, delivering innovative solutions that maximize efficiency, sustainability, and profitability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Phoenix Tailingsphoenixtailings.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 124 contacts → |
“Phoenix Tailings is pioneering the future of clean mining and metals production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IFT Worldwideiftworldwide.com HQ: South Bend, IN, United StatesReported employees: 51-200 | South Bend, IN, United States | 51-200 | Exact match | 95 contacts → |
“IFT is a provider of metallurgical consulting and process applications in a wide range of markets where finish is merely a beginning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | NTH Cyclenthcycle.com HQ: Burlington, MA, United StatesReported employees: 11-50 | Burlington, MA, United States | 11-50 | Exact match | 81 contacts → |
“Nth Cycle is a critical minerals midstream refining company building the technology and infrastructure needed for Western supply chains.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | JEX Technologiesjextechnologies.com HQ: Reno, NV, United StatesReported employees: 11-50 | Reno, NV, United States | 11-50 | Exact match | 74 contacts → |
“Sustainable, safe, and profitable heap leach operations through our enhanced state of the art patented Jex Technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sipi Metals Corpsipicorp.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 56 contacts → |
“Sipi Metals is a leading refiner of precious metal-bearing materials and is a manufacturer of copper alloys and addition agents that meet or exceed the highest industry standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Advanced Chemical Companyadvchem.com HQ: Warwick, RI, United StatesReported employees: 51-200 | Warwick, RI, United States | 51-200 | Exact match | 51 contacts → |
“It's our goal at Advanced Chemical Company to provide our customers with the most accurate and timely precious metal returns possible.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Kappes, Cassiday & Associateskcareno.com HQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 39 contacts → |
“Since 1972, Kappes, Cassiday & Associates (KCA) has provided process metallurgical services to the international mining industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gannon & Scottgannon-scott.com HQ: Cranston, RI, United StatesReported employees: 51-200 | Cranston, RI, United States | 51-200 | Exact match | 38 contacts → |
“Gannon and Scott - Precious Metal Refining - Doing It RIght!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Palm Commodities International, LLCpalminc.com HQ: La Vergne, TN, United StatesReported employees: 51-200 | La Vergne, TN, United States | 51-200 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Electrametelectramet.com HQ: Lexington, KY, United StatesReported employees: 11-50 | Lexington, KY, United States | 11-50 | Exact match | 33 contacts → |
“ElectraMet’s revolutionary technology is ideal for copper capture and recovery in microelectronics manufacturing including semiconductor and optimizing black mass refining for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CNA Metals LTDcnagroup.com HQ: Stafford, TX, United StatesReported employees: 51-200 | Stafford, TX, United States | 51-200 | Exact match | 33 contacts → |
“CNA METALS LIMITED is an international company involved in trading and producing of metals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Black Rain Ordnance INCblackrainordnance.com HQ: Neosho, MO, United StatesReported employees: 11-50 | Neosho, MO, United States | 11-50 | Exact match | 32 contacts → |
“BLACK RAIN ORDNANCE INC is a mining & metals company based out of 11633 IRIS RD, Neosho, Missouri, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TAV Holdings INCtavholdingsinc.net HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 30 contacts → |
“TAV is a leading firm in separation technology for different industries, as well as a processing and trading company of Non-Fe metals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Reelement Technologiesreelementtech.com HQ: Fishers, IN, United StatesReported employees: 11-50 | Fishers, IN, United States | 11-50 | Exact match | 27 contacts → |
“ReElement Technologies Corporation, a portfolio company of American Resources Corporation (NASDAQ:AREC), is a leading provider of high-performance refining capacity for rare earth…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lyntek, INClyntek.com HQ: Lakewood, CO, United StatesReported employees: 11-50 | Lakewood, CO, United States | 11-50 | Exact match | 25 contacts → |
“Lyntek has a solid and continual experience constructing pilot plants to assess the feasibility of a particular beneficiation process or solve and acid rock or acid mine drainage…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lisbon Valley Mining Company LLClisbonmine.com HQ: La Sal, UT, United StatesReported employees: 51-200 | La Sal, UT, United States | 51-200 | Exact match | 23 contacts → |
“Lisbon Valley Mining Company LLC is a mining & metals company based out of La Sal, UT, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Westwin Elementswestwinelements.com HQ: Oklahoma City, OK, United StatesReported employees: 51-200 | Oklahoma City, OK, United States | 51-200 | Exact match | 22 contacts → |
“Introducing Westwin Elements, the pioneering force behind America's first major nickel, cobalt, and manganese refinery to solve America’s critical minerals crisis: a crisis of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wake Stone Corporationwakestonecorp.com HQ: Knightdale, NC, United StatesReported employees: 51-200 | Knightdale, NC, United States | 51-200 | Exact match | 22 contacts → |
“Wake Stone Corporation is a mining & metals company based out of 6721 US Highway 64 East, Knightdale, North Carolina, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Still Brightstillbright.co HQ: Newark, NJ, United StatesReported employees: 1-10 | Newark, NJ, United States | 1-10 | Exact match | 21 contacts → |
“Still Bright is developing a patented hydrometallurgical process that enables the fastest conversion of concentrated copper ore to refined copper observed to date at room…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Versatile Processing Groupvpg-inc.com HQ: Indianapolis, TX, United StatesReported employees: 51-200 | Indianapolis, TX, United States | 51-200 | Exact match | 20 contacts → |
“Versatile Processing Group headquartered in Indianapolis, Indiana is a privately held company that employs over 100 employees across three companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Quantum Metals INCquantummetals.com HQ: Cincinnati, OH, United StatesReported employees: 11-50 | Cincinnati, OH, United States | 11-50 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Magnum Metalsmagnummetals.com HQ: Ashland, OH, United StatesReported employees: 1-10 | Ashland, OH, United States | 1-10 | Exact match | 18 contacts → |
“Magnum Metals is an advanced industrial metals recovery and processing company focused on strengthening domestic manufacturing and supply-chain resilience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | American Mineral Technologiesamermin.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 17 contacts → |
“American Mineral Technologies is a U.S-based technology leader in the recovery and refinement of critical materials, including tungsten, copper, nickel, graphite, and cobalt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 151 company matches
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Hydrometallurgical processing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
151 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 151 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 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 hydrometallurgical processing 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 hydrometallurgical processing companies did RevenueBase find based in the United States?
The saved snapshot records 151 matching company records, 11,191 tracked contacts and 1,144 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: November 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
Hydrometallurgical processing companies by geography
- Hydrometallurgical processing companies based in Australia
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- Hydrometallurgical processing companies based in Canada
- Hydrometallurgical processing companies based in Chile
- Hydrometallurgical processing companies based in Germany
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- Hydrometallurgical processing companies based in South Africa
- Hydrometallurgical processing companies based in Türkiye
- Hydrometallurgical processing companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 hydrometallurgical processing companies based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrometallurgical-processing-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Hydrometallurgical processing companies based in Germany
- Hydrometallurgical processing companies based in India