Company lists · Data refreshed September 2026
Top 21 Specialty alumina companies based in the United States
RevenueBase identified 31 company matches for specialty alumina companies associated with the United States as of September 2026 and tracks 560 professional contacts across them, including 258 with verified work emails. Rosenberg is the largest hub.
This list covers company matches for specialty alumina 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 September 22, 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 21 largest specialty alumina companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 134 contacts → | ||||
Exact match “At Vista Metals, it's "Excellence Always." And it is delivered with a customer first attitude and a commitment to quality that, by far, eclipses the industry's standards.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 78 contacts → | ||||
Exact match “Atlantic Alumina, located on the Mississippi River in Gramercy, Louisiana, is the only major alumina refinery operating in the United States.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 66 contacts → | ||||
Exact match “Established in 1992 as a trading company, PIDC is focused on finding better, safer, and more cost-effective ways to manufacture specialty chemicals.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 53 contacts → | ||||
Exact match “AluChem is a manufacturer of specialty alumina products.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 40 contacts → | ||||
Exact match “Porocel is a worldwide, innovative leader in catalyst services and a leading supplier of activated alumina, specialty adsorbents and support media.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “Founded in 1974, TOR Specialty Minerals is a global manufacturer of specialty minerals, flame retardants, boehmite, and unique colored minerals specifically designed for the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “Ionic Mineral Technologies is a U.S-based, vertically integrated producer of advanced materials essential to energy storage, national defense, and clean manufacturing.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “United States Metal Powders, Inc.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “Refractory brick manufacturer for 85 years formerly J.H.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Stanford Advanced Materials (SAM) has been the trusted partner for over advanced materials since 1994.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “At Green Diamond Performance Materials, we deliver world-class abrasives, foundry sands, roofing granules and specialty materials, single-sourced domestically from our…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Affinity Chemical LLC manufactures and supplies aluminum sulfate (alum) and other specialty chemicals such as ferrous sulfate.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Sintex Minerals North America located in Houston, Texas, and Sintex Minerals International, established in Montevideo, Uruguay are integrating companies of the Curimbaba Group.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Sunrock Ceramics Company, LLC is a U.S.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Texas Technical Ceramics manufactures advanced ceramic parts and products including Alumina, Partially Stabilized Zirconias,Cordierite, & much more to the Electrical, Appliance…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Since 1961, Eastern Crucible has been a supplier of high quality crucibles manufactured in alumina, magnesia, mullite and spinel offering long life and excellent thermal shock…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “HPA Distribution, LLC (High Purity Aluminum), based in Boca Raton, FL, has been a leading supplier of High Purity Aluminum (HPA) for deliveries throughout the world.” Recorded in the RevenueBase company graph · Sep 22, 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 “specialty alumina 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 21 of 31 specialty alumina companies based in the United States
See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Specialty alumina companies based in the United States at a glance
As of Sep 22, 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 31 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 “specialty alumina 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 258 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 September 22, 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 “specialty alumina companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many specialty alumina companies are there based in the United States?
RevenueBase identified 31 company matches for specialty alumina companies associated with the United States as of September 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?
Vista Metals tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most specialty alumina companies?
Rosenberg leads with 2 company records, followed by Aliquippa (1) and Ann Arbor (1).
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 258 professional contacts with verified work emails tracked across these 31 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 September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 31 specialty alumina companies based in the United States. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 21 specialty alumina 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 31 matching company records for specialty alumina companies based in the United States, with 560 tracked contacts and 258 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 21 specialty alumina 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 | Vista Metalsvistametals.com HQ: Fontana, CA, United StatesReported employees: 201-500 | Fontana, CA, United States | 201-500 | Exact match | 134 contacts → |
“At Vista Metals, it's "Excellence Always." And it is delivered with a customer first attitude and a commitment to quality that, by far, eclipses the industry's standards.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Atalco Gramercyatalco.comHQ: Gramercy, LA, United StatesReported employees: 11-50 | Gramercy, LA, United States | 11-50 | Exact match | 78 contacts → |
“Atlantic Alumina, located on the Mississippi River in Gramercy, Louisiana, is the only major alumina refinery operating in the United States.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Ann Arbor, MI, United StatesReported employees: 51-200 | Ann Arbor, MI, United States | 51-200 | Exact match | 66 contacts → |
“Established in 1992 as a trading company, PIDC is focused on finding better, safer, and more cost-effective ways to manufacture specialty chemicals.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aluchem, INCaluchem.comHQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 53 contacts → |
“AluChem is a manufacturer of specialty alumina products.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Porocel Internationalporocel.comHQ: The Woodlands, TX, United StatesReported employees: 501-1,000 | The Woodlands, TX, United States | 501-1,000 | Exact match | 40 contacts → |
“Porocel is a worldwide, innovative leader in catalyst services and a leading supplier of activated alumina, specialty adsorbents and support media.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  TOR Minerals Internationaltorminerals.comHQ: Corpus Christi, United StatesReported employees: 51-200 | Corpus Christi, United States | 51-200 | Exact match | 25 contacts → |
“Founded in 1974, TOR Specialty Minerals is a global manufacturer of specialty minerals, flame retardants, boehmite, and unique colored minerals specifically designed for the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ionic Mineral Technologiesionicmt.com HQ: Provo, UT, United StatesReported employees: 11-50 | Provo, UT, United States | 11-50 | Exact match | 21 contacts → |
“Ionic Mineral Technologies is a U.S-based, vertically integrated producer of advanced materials essential to energy storage, national defense, and clean manufacturing.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  U.S Metal Powders, Inc.usmetalpowders.comHQ: Palmerton, PA, United StatesReported employees: 51-200 | Palmerton, PA, United States | 51-200 | Exact match | 17 contacts → |
“United States Metal Powders, Inc.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Snow Shoe Refractoriesfirebricks.comHQ: Clarence, PA, United StatesReported employees: 11-50 | Clarence, PA, United States | 11-50 | Exact match | 16 contacts → |
“Refractory brick manufacturer for 85 years formerly J.H.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stanford Advanced Materialssamaterials.com HQ: Santa Ana, CA, United StatesReported employees: 201-500 | Santa Ana, CA, United States | 201-500 | Exact match | 15 contacts → |
“Stanford Advanced Materials (SAM) has been the trusted partner for over advanced materials since 1994.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Green Diamond Performance Materialsgreendiamondpm.com HQ: Riddle, OR, United StatesReported employees: 51-200 | Riddle, OR, United States | 51-200 | Exact match | 13 contacts → |
“At Green Diamond Performance Materials, we deliver world-class abrasives, foundry sands, roofing granules and specialty materials, single-sourced domestically from our…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Affinity Chemicalaffinitychemical.comHQ: Dallas, VA, United StatesReported employees: 11-50 | Dallas, VA, United States | 11-50 | Exact match | 13 contacts → |
“Affinity Chemical LLC manufactures and supplies aluminum sulfate (alum) and other specialty chemicals such as ferrous sulfate.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sintex Mineralssintexminerals.com HQ: Rosenberg, TX, United StatesReported employees: 201-500 | Rosenberg, TX, United States | 201-500 | Exact match | 13 contacts → |
“Sintex Minerals North America located in Houston, Texas, and Sintex Minerals International, established in Montevideo, Uruguay are integrating companies of the Curimbaba Group.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sunrock Ceramicssunrockceramics.comHQ: Broadview, IL, United StatesReported employees: 11-50 | Broadview, IL, United States | 11-50 | Exact match | 7 contacts → |
“Sunrock Ceramics Company, LLC is a U.S.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  C-Koe Metals, L.Pckoemetals.comHQ: Euless, TX, United StatesReported employees: 11-50 | Euless, TX, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Toyal America INCtoyala.com HQ: Lockport, IL, United StatesReported employees: 51-200 | Lockport, IL, United States | 51-200 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Baikowski International Corpbaikowski.comHQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Texas Technical Ceramics, INCtexastechnicalceramics.com HQ: Willis, TX, United StatesReported employees: 1-10 | Willis, TX, United States | 1-10 | Exact match | 3 contacts → |
“Texas Technical Ceramics manufactures advanced ceramic parts and products including Alumina, Partially Stabilized Zirconias,Cordierite, & much more to the Electrical, Appliance…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  US Electrofused Minerals INCusminerals.comHQ: Aliquippa, PA, United StatesReported employees: 11-50 | Aliquippa, PA, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Eastern Crucibleeasterncrucible.com HQ: Groton, MA, United StatesReported employees: 1-10 | Groton, MA, United States | 1-10 | Exact match | 2 contacts → |
“Since 1961, Eastern Crucible has been a supplier of high quality crucibles manufactured in alumina, magnesia, mullite and spinel offering long life and excellent thermal shock…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  High Purity Aluminum Distributionhighpurityaluminum.comHQ: Boca Raton, FL, United StatesReported employees: 1-10 | Boca Raton, FL, United States | 1-10 | Exact match | 2 contacts → |
“HPA Distribution, LLC (High Purity Aluminum), based in Boca Raton, FL, has been a leading supplier of High Purity Aluminum (HPA) for deliveries throughout the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 31 company matches
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Specialty alumina companies: dataset insights
September 22, 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
31 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 31 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: September 22, 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 specialty alumina 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 specialty alumina companies did RevenueBase find based in the United States?
The saved snapshot records 31 matching company records, 560 tracked contacts and 258 verified emails. The public preview displays 21 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 22, 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
Cite this list
RevenueBase Data Team. Top 21 specialty alumina companies based in the United States. Snapshot: September 22, 2026. https://revenuebase.ai/companies/specialty-alumina-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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 21 specialty alumina companies based in the United States
RevenueBase records 31 matching company records for specialty alumina companies based in the United States, with 560 tracked contacts and 258 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 21 specialty alumina 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 | Vista Metalsvistametals.com HQ: Fontana, CA, United StatesReported employees: 201-500 | Fontana, CA, United States | 201-500 | Exact match | 134 contacts → |
“At Vista Metals, it's "Excellence Always." And it is delivered with a customer first attitude and a commitment to quality that, by far, eclipses the industry's standards.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Atalco Gramercyatalco.com HQ: Gramercy, LA, United StatesReported employees: 11-50 | Gramercy, LA, United States | 11-50 | Exact match | 78 contacts → |
“Atlantic Alumina, located on the Mississippi River in Gramercy, Louisiana, is the only major alumina refinery operating in the United States.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Ann Arbor, MI, United StatesReported employees: 51-200 | Ann Arbor, MI, United States | 51-200 | Exact match | 66 contacts → |
“Established in 1992 as a trading company, PIDC is focused on finding better, safer, and more cost-effective ways to manufacture specialty chemicals.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aluchem, INCaluchem.com HQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 53 contacts → |
“AluChem is a manufacturer of specialty alumina products.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Porocel Internationalporocel.com HQ: The Woodlands, TX, United StatesReported employees: 501-1,000 | The Woodlands, TX, United States | 501-1,000 | Exact match | 40 contacts → |
“Porocel is a worldwide, innovative leader in catalyst services and a leading supplier of activated alumina, specialty adsorbents and support media.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TOR Minerals Internationaltorminerals.com HQ: Corpus Christi, United StatesReported employees: 51-200 | Corpus Christi, United States | 51-200 | Exact match | 25 contacts → |
“Founded in 1974, TOR Specialty Minerals is a global manufacturer of specialty minerals, flame retardants, boehmite, and unique colored minerals specifically designed for the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ionic Mineral Technologiesionicmt.com HQ: Provo, UT, United StatesReported employees: 11-50 | Provo, UT, United States | 11-50 | Exact match | 21 contacts → |
“Ionic Mineral Technologies is a U.S-based, vertically integrated producer of advanced materials essential to energy storage, national defense, and clean manufacturing.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | U.S Metal Powders, Inc.usmetalpowders.com HQ: Palmerton, PA, United StatesReported employees: 51-200 | Palmerton, PA, United States | 51-200 | Exact match | 17 contacts → |
“United States Metal Powders, Inc.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Snow Shoe Refractoriesfirebricks.com HQ: Clarence, PA, United StatesReported employees: 11-50 | Clarence, PA, United States | 11-50 | Exact match | 16 contacts → |
“Refractory brick manufacturer for 85 years formerly J.H.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stanford Advanced Materialssamaterials.com HQ: Santa Ana, CA, United StatesReported employees: 201-500 | Santa Ana, CA, United States | 201-500 | Exact match | 15 contacts → |
“Stanford Advanced Materials (SAM) has been the trusted partner for over advanced materials since 1994.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Green Diamond Performance Materialsgreendiamondpm.com HQ: Riddle, OR, United StatesReported employees: 51-200 | Riddle, OR, United States | 51-200 | Exact match | 13 contacts → |
“At Green Diamond Performance Materials, we deliver world-class abrasives, foundry sands, roofing granules and specialty materials, single-sourced domestically from our…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Affinity Chemicalaffinitychemical.com HQ: Dallas, VA, United StatesReported employees: 11-50 | Dallas, VA, United States | 11-50 | Exact match | 13 contacts → |
“Affinity Chemical LLC manufactures and supplies aluminum sulfate (alum) and other specialty chemicals such as ferrous sulfate.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sintex Mineralssintexminerals.com HQ: Rosenberg, TX, United StatesReported employees: 201-500 | Rosenberg, TX, United States | 201-500 | Exact match | 13 contacts → |
“Sintex Minerals North America located in Houston, Texas, and Sintex Minerals International, established in Montevideo, Uruguay are integrating companies of the Curimbaba Group.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sunrock Ceramicssunrockceramics.com HQ: Broadview, IL, United StatesReported employees: 11-50 | Broadview, IL, United States | 11-50 | Exact match | 7 contacts → |
“Sunrock Ceramics Company, LLC is a U.S.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | C-Koe Metals, L.Pckoemetals.com HQ: Euless, TX, United StatesReported employees: 11-50 | Euless, TX, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Toyal America INCtoyala.com HQ: Lockport, IL, United StatesReported employees: 51-200 | Lockport, IL, United States | 51-200 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Baikowski International Corpbaikowski.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Texas Technical Ceramics, INCtexastechnicalceramics.com HQ: Willis, TX, United StatesReported employees: 1-10 | Willis, TX, United States | 1-10 | Exact match | 3 contacts → |
“Texas Technical Ceramics manufactures advanced ceramic parts and products including Alumina, Partially Stabilized Zirconias,Cordierite, & much more to the Electrical, Appliance…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | US Electrofused Minerals INCusminerals.com HQ: Aliquippa, PA, United StatesReported employees: 11-50 | Aliquippa, PA, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Eastern Crucibleeasterncrucible.com HQ: Groton, MA, United StatesReported employees: 1-10 | Groton, MA, United States | 1-10 | Exact match | 2 contacts → |
“Since 1961, Eastern Crucible has been a supplier of high quality crucibles manufactured in alumina, magnesia, mullite and spinel offering long life and excellent thermal shock…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | High Purity Aluminum Distributionhighpurityaluminum.com HQ: Boca Raton, FL, United StatesReported employees: 1-10 | Boca Raton, FL, United States | 1-10 | Exact match | 2 contacts → |
“HPA Distribution, LLC (High Purity Aluminum), based in Boca Raton, FL, has been a leading supplier of High Purity Aluminum (HPA) for deliveries throughout the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 31 company matches
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Specialty alumina companies: dataset insights
September 22, 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
31 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 31 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: September 22, 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 specialty alumina 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 specialty alumina companies did RevenueBase find based in the United States?
The saved snapshot records 31 matching company records, 560 tracked contacts and 258 verified emails. The public preview displays 21 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 22, 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
Cite this list
RevenueBase Data Team. Top 21 specialty alumina companies based in the United States. Snapshot: September 22, 2026. https://revenuebase.ai/companies/specialty-alumina-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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