Company lists · Data refreshed September 2026
Top 25 Specialty minerals processors worldwide
RevenueBase identified 1,423 specialty minerals processors worldwide as of September 2026 and tracks 43,973 professional contacts across them, including 13,591 with verified work emails. India is the largest market and Udaipur the largest hub.
This list covers specialty minerals processors worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for specialty minerals processors follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest specialty minerals processors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,467 contacts → | ||||
Strong evidence “We aim to lead the specialty minerals industry, guided by strong values and an inspiring purpose of unlocking better futures for our people, our customers and our planet.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,442 contacts → | ||||
Strong evidence “Omya is a worldwide distributor of specialty materials and a leading global producer of essential minerals.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,486 contacts → | ||||
Strong evidence “Material Solutions Advancing Life Sibelco is a global material solutions company that sources, transforms, and distributes specialty industrial minerals, particularly silica…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,664 contacts → | ||||
Strong evidence “20 Microns is India’s largest producer of white minerals offering innovative products in the field of Functional fillers, Extenders and Speciality chemicals.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,636 contacts → | ||||
Partial evidence “Founded in 1860, Carmeuse is a Belgian-headquartered international leading manufacturer of lime, limestone and mineral-based products used in a variety of industrial…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,060 contacts → | ||||
Indirect evidence “Afrimat Limited is a leading mining and materials company listed in the 'Construction & Building Materials' sector of the Main Board JSE Limited.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 897 contacts → | ||||
Partial evidence “Iluka is a global critical minerals company with expertise in exploration, development, mining, processing, marketing and rehabilitation.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 855 contacts → | ||||
Strong evidence “MTI is a global, technology-driven specialty minerals company that develops, produces, sells, and delivers a wide range of minerals and mineral-based products and services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 814 contacts → | ||||
Indirect evidence “Founded in 1948, Graymont is a highly reliable and trusted global leader in essential calcium-based solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 789 contacts → | ||||
Partial evidence “Covia responsibly provides minerals solutions for a better tomorrow.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 606 contacts → | ||||
Indirect evidence “extraction et enrichissement du phophate” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 568 contacts → | ||||
Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 494 contacts → | ||||
Indirect evidence “A AMG Brasil é uma empresa com mais de um século de presença de mercado, que que produz e comercializa globalmente materiais de origem certificada que já estão revolucionando o…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 430 contacts → | ||||
Indirect evidence “IGO is an ASX-listed company focused on the discovery, development and delivery of metals critical to the clean energy transition.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 405 contacts → | ||||
Partial evidence “Artemyn is a new global company, it benefits from decades of expertise in the processing and application of minerals to help its customers develop innovative and sustainable…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 373 contacts → | ||||
Partial evidence “Since 1957 we have been experts at obtaining the best from the earth, and today we are one of the leaders in the special clays sector.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 340 contacts → | ||||
Partial evidence “At LOHUM, India’s largest diversified producer of sustainable critical minerals and a global frontrunner in circular solutions, we are driving the world’s transition to a clean…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 320 contacts → | ||||
Indirect evidence “Intrepid delivers high quality potassium, magnesium, sulfur and salt essential for success in the agriculture, animal feed and O&G industries.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 296 contacts → | ||||
Indirect evidence “IREL (India) Limited incorporated on August 18,1950 established its first unit in Rare Earths Division (RED), Aluva, Kerala to extract Rare Earths and other strategic elements for…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 282 contacts → | ||||
Indirect evidence “Livent is now part of Rio Tinto, following Rio Tinto’s acquisition of Arcadium Lithium (formed from the merger of Livent and Allkem in 2024).” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 271 contacts → | ||||
Strong evidence “ICL Group is a leading global specialty minerals company, which leverages its unique natural resources, its passionate team of talented employees, and its strong focus on R&D and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 268 contacts → | ||||
Partial evidence “Wolkem since 1972 remains a 100% family owned business, involved in mining and processing of Industrial minerals namely Wollastonite, Calcium Carbonate(GCC & WGCC), Talc, Dolomite…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 238 contacts → | ||||
Partial evidence “KaMin is recognized as a global leader that enhances the performance of everyday products through innovative mineral solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 229 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 226 contacts → | ||||
Partial evidence “Ingwenya Mineral Processing (Pty) Ltd (IMP) is a South African owned mineral processing company with 52% black shareholding based in Emalahleni, Mpumalanga Province.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: specialty minerals processors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names specialty minerals processors.
- Partial evidence
- Its own public description names part of specialty minerals processors, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name specialty minerals processors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,423 specialty minerals processors worldwide
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Specialty minerals processors worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among specialty minerals processors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for specialty minerals processors are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “specialty minerals processors”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names specialty minerals processors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among specialty minerals processors, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 13,591 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Specialty minerals processors by location
10 lists · largest firstEvery Specialty minerals processors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Specialty minerals processors based in India227
- Specialty minerals processors based in the United States158
- Specialty minerals processors based in Brazil87
- Specialty minerals processors based in Germany54
- Specialty minerals processors based in Türkiye52
- Specialty minerals processors based in Australia45
- Specialty minerals processors based in Canada41
- Specialty minerals processors based in the United Kingdom36
- Specialty minerals processors based in South Africa32
- Specialty minerals processors based in France26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names specialty minerals processors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many specialty minerals processors are there worldwide?
RevenueBase identified 1,423 specialty minerals processors worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Imerys, headquartered in Paris, tops this list with the largest team on record.
Which country has the most specialty minerals processors?
India leads with 227 companies, followed by the United States (158) and Brazil (87). Every specialty minerals processors list by country and city is linked on this page.
Which city has the most specialty minerals processors?
Udaipur leads with 21 headquartered companies, followed by Jaipur (15) and Karachi (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 13,591 verified decision-maker contacts tracked across these 1,423 companies.
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.
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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 Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.