Company lists · Data refreshed October 2026
Top 25 Calcined magnesia suppliers worldwide
RevenueBase identified 220 company matches for calcined magnesia suppliers worldwide as of October 2026 and tracks 2,670 professional contacts across them, including 457 with verified work emails. Dalian is the largest hub.
This list covers company matches for calcined magnesia suppliers worldwide, 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 October 23, 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 calcined magnesia suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 244 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 146 contacts → | ||||
Exact match “Active Minerals International is an ISO 9001:2015 certified mining, distribution and sales company.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 140 contacts → | ||||
Exact match “Premier Magnesia, LLC is a global market leader in magnesia-based products and solutions for dozens of applications ranging from agricultural to industrial and environmental…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 81 contacts → | ||||
Exact match “QMAG owns one of the world’s largest deposits of cryptocrystalline magnesite, known for its the superior characteristics of high reactivity and greater surface area.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 80 contacts → | ||||
Exact match “Pasek is an industrial company with more than 50 years of experience, specialising in thermal processes and refractory solutions for the most demanding environments in industry.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 74 contacts → | ||||
Exact match “Fundada em 1905, a Magnesium do Brasil foi 100% adquirida pelo GrupoRoullier em 2021 – multinacional francesa com faturamento anual superior a 4 bilhões de Euros, mais de…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 74 contacts → | ||||
Exact match “SOMOS XILOLITE!” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match “GRECIAN MAGNESITE is a magnesite specialist.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 44 contacts → | ||||
Exact match “Eshan Minerals Pvt.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “CALCINOR is the leader in Spain and a reference within Europe in the manufacture of lime, calcined limestone and related products.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “Compartimos FUTURO Magnesitas Navarras es empresa de referencia a nivel mundial como productora verticalmente integrada de soluciones y materiales basados en óxido de magnesio…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “Dear Valued Customers, We have recently changed the name of our business from Premier Chemicals, LLC to Premier Magnesia, LLC to more appropriately reflect the nature of our…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “LLC «Russian Mining Chemical Company» is a leading producer of magnesia products in the Russian Federation and CIS.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Causmag International, a subsidiary of Orind Australia Pty.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “The GARRISON MINERALS team is comprised of industry experts with the customer service know how to provide safe and cost-effective options for your desired result.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “One of the largest producer of the refractory materials in Slovakia.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “NEXGEN supplies the highest certified, most resilient, and eco-friendly Magnesium Oxide (MgO) based building products that enable builders, contractors, and architects to…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Premier Periclase Limited is acknowledged as a World Leader in the production of Magnesium Oxide and Magnesium Hydroxide products – Dead Burned Magnesia, Caustic Calcined Magnesia…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Kütahya 1.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “The H.Z.M.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Western Magnesium Corporation is headquartered in the nation’s capital region of the United States of America.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Resistant Building Products Ltd are the UK & Ireland’s premier importer of Magnesium Oxide Building Boards.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “We extract hydrated magnesium carbonate from an inexhaustible, sustainable resource - recycling bitterns discarded by sea salt producers and releasing a more environmentally…” Recorded in the RevenueBase company graph · Oct 23, 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 “calcined magnesia suppliers”. 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 220 calcined magnesia suppliers worldwide
See the full list, filter by size, metro and specialty, and access 457 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Calcined magnesia suppliers worldwide at a glance
As of Oct 23, 2026Companies by employee count
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 220 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 worldwide whose business descriptions match “calcined magnesia suppliers” 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. 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 457 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 October 23, 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 “calcined magnesia suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many calcined magnesia suppliers are there worldwide?
RevenueBase identified 220 company matches for calcined magnesia suppliers worldwide as of October 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?
Idwala Industrial Holdings PTY Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most calcined magnesia suppliers?
Dalian leads with 10 company records, followed by Salem (7) and Bhavnagar (5).
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 457 professional contacts with verified work emails tracked across these 220 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 October 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 220 calcined magnesia suppliers worldwide. 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 25 calcined magnesia suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 220 matching company records for calcined magnesia suppliers worldwide, with 2,670 tracked contacts and 457 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: October 23, 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 calcined magnesia suppliers worldwide
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 | Idwala Industrial Holdings PTY Limitedidwala.co.za HQ: Randpark Ridge, South AfricaReported employees: 501-1,000 | Randpark Ridge, South Africa | 501-1,000 | Exact match | 244 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Active Minerals Internationalactiveminerals.comHQ: Macon, GA, United StatesReported employees: 201-500 | Macon, GA, United States | 201-500 | Exact match | 146 contacts → |
“Active Minerals International is an ISO 9001:2015 certified mining, distribution and sales company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Premier Magnesia, LLCpremiermagnesia.com HQ: Waynesville, NC, United StatesReported employees: 201-500 | Waynesville, NC, United States | 201-500 | Exact match | 140 contacts → |
“Premier Magnesia, LLC is a global market leader in magnesia-based products and solutions for dozens of applications ranging from agricultural to industrial and environmental…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Queensland Magnesia Qmagqmag.com.au HQ: Rockhampton, AustraliaReported employees: 201-500 | Rockhampton, Australia | 201-500 | Exact match | 81 contacts → |
“QMAG owns one of the world’s largest deposits of cryptocrystalline magnesite, known for its the superior characteristics of high reactivity and greater surface area.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PASEKpasekgroup.comHQ: Salinas, SpainReported employees: 201-500 | Salinas, Spain | 201-500 | Exact match | 80 contacts → |
“Pasek is an industrial company with more than 50 years of experience, specialising in thermal processes and refractory solutions for the most demanding environments in industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Magnesium DO Brasilmagnesium.com.br HQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 74 contacts → |
“Fundada em 1905, a Magnesium do Brasil foi 100% adquirida pelo GrupoRoullier em 2021 – multinacional francesa com faturamento anual superior a 4 bilhões de Euros, mais de…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Xilolite S Axilolite.com.br HQ: Brumado, BrazilReported employees: 201-500 | Brumado, Brazil | 201-500 | Exact match | 74 contacts → |
“SOMOS XILOLITE!” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Grecian Magnesite S.Agrecianmagnesite.com HQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 45 contacts → |
“GRECIAN MAGNESITE is a magnesite specialist.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Eshan Minerals Private Limitedeshangold.com HQ: Nagpur, IndiaReported employees: 201-500 | Nagpur, India | 201-500 | Exact match | 44 contacts → |
“Eshan Minerals Pvt.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Calcinorcalcinor.com HQ: Altzo, SpainReported employees: 201-500 | Altzo, Spain | 201-500 | Exact match | 40 contacts → |
“CALCINOR is the leader in Spain and a reference within Europe in the manufacture of lime, calcined limestone and related products.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Magna Magnesitas Navarrasmagnesitasnavarras.es HQ: Zubiri, SpainReported employees: 201-500 | Zubiri, Spain | 201-500 | Exact match | 25 contacts → |
“Compartimos FUTURO Magnesitas Navarras es empresa de referencia a nivel mundial como productora verticalmente integrada de soluciones y materiales basados en óxido de magnesio…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Premier Chemicals, LLCpremierchemicals.com HQ: West Conshohocken, PA, United StatesReported employees: 1-10 | West Conshohocken, PA, United States | 1-10 | Exact match | 25 contacts → |
“Dear Valued Customers, We have recently changed the name of our business from Premier Chemicals, LLC to Premier Magnesia, LLC to more appropriately reflect the nature of our…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brucite Plus Rmccbrucite.plus HQ: RussiaReported employees: 51-200 | Russia | 51-200 | Exact match | 16 contacts → |
“LLC «Russian Mining Chemical Company» is a leading producer of magnesia products in the Russian Federation and CIS.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Buschle & Lepper S Abuschle.com.br HQ: Joinville, United StatesReported employees: 11-50 | Joinville, United States | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Causmag Internationalcausmag.com.au HQ: Young, UruguayReported employees: 11-50 | Young, Uruguay | 11-50 | Exact match | 13 contacts → |
“Causmag International, a subsidiary of Orind Australia Pty.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Garrison Mineralsgarrisonminerals.com HQ: Wheat Ridge, CO, United StatesReported employees: 11-50 | Wheat Ridge, CO, United States | 11-50 | Exact match | 11 contacts → |
“The GARRISON MINERALS team is comprised of industry experts with the customer service know how to provide safe and cost-effective options for your desired result.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Slovmag, A.S. Lubeníkslovmag.sk HQ: Lubeník, SlovakiaReported employees: 201-500 | Lubeník, Slovakia | 201-500 | Exact match | 11 contacts → |
“One of the largest producer of the refractory materials in Slovakia.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nexgen Building Productsnexgenbp.com HQ: Bradenton, FL, United StatesReported employees: 11-50 | Bradenton, FL, United States | 11-50 | Exact match | 10 contacts → |
“NEXGEN supplies the highest certified, most resilient, and eco-friendly Magnesium Oxide (MgO) based building products that enable builders, contractors, and architects to…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Premier Periclase LTDpremierpericlase.com HQ: Drogheda, IrelandReported employees: 1-10 | Drogheda, Ireland | 1-10 | Exact match | 10 contacts → |
“Premier Periclase Limited is acknowledged as a World Leader in the production of Magnesium Oxide and Magnesium Hydroxide products – Dead Burned Magnesia, Caustic Calcined Magnesia…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MKM Maltaşmaltasmaden.com.tr HQ: Kütahya, TürkiyeReported employees: 51-200 | Kütahya, Türkiye | 51-200 | Exact match | 9 contacts → |
“Kütahya 1.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hzmcorphzmcorp.com HQ: Karachi, PakistanReported employees: 201-500 | Karachi, Pakistan | 201-500 | Exact match | 9 contacts → |
“The H.Z.M.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Western Magnesium Corporation Tsxv WMG Otcqb Mlyf FRA 3wmwestmagcorp.com HQ: Mclean, VA, United StatesReported employees: 11-50 | Mclean, VA, United States | 11-50 | Exact match | 7 contacts → |
“Western Magnesium Corporation is headquartered in the nation’s capital region of the United States of America.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Resistant Building Products 2025 LTDresistant.co.uk HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Resistant Building Products Ltd are the UK & Ireland’s premier importer of Magnesium Oxide Building Boards.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Terna MAG S.Aternamag.com HQ: Mantoudi, GreeceReported employees: 1-10 | Mantoudi, Greece | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Ecomag Limitedecomagnesium.com HQ: Chatswood, AustraliaReported employees: 11-50 | Chatswood, Australia | 11-50 | Exact match | 6 contacts → |
“We extract hydrated magnesium carbonate from an inexhaustible, sustainable resource - recycling bitterns discarded by sea salt producers and releasing a more environmentally…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 220 company matches
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Calcined magnesia suppliers: dataset insights
October 23, 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
219 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 220 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: October 23, 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 calcined magnesia suppliers?
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 calcined magnesia suppliers did RevenueBase find worldwide?
The saved snapshot records 220 matching company records, 2,670 tracked contacts and 457 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: October 23, 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
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Cite this list
RevenueBase Data Team. Top 25 calcined magnesia suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/calcined-magnesia-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 calcined magnesia suppliers worldwide
RevenueBase records 220 matching company records for calcined magnesia suppliers worldwide, with 2,670 tracked contacts and 457 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: October 23, 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 calcined magnesia suppliers worldwide
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 | Idwala Industrial Holdings PTY Limitedidwala.co.za HQ: Randpark Ridge, South AfricaReported employees: 501-1,000 | Randpark Ridge, South Africa | 501-1,000 | Exact match | 244 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Active Minerals Internationalactiveminerals.com HQ: Macon, GA, United StatesReported employees: 201-500 | Macon, GA, United States | 201-500 | Exact match | 146 contacts → |
“Active Minerals International is an ISO 9001:2015 certified mining, distribution and sales company.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Premier Magnesia, LLCpremiermagnesia.com HQ: Waynesville, NC, United StatesReported employees: 201-500 | Waynesville, NC, United States | 201-500 | Exact match | 140 contacts → |
“Premier Magnesia, LLC is a global market leader in magnesia-based products and solutions for dozens of applications ranging from agricultural to industrial and environmental…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Queensland Magnesia Qmagqmag.com.au HQ: Rockhampton, AustraliaReported employees: 201-500 | Rockhampton, Australia | 201-500 | Exact match | 81 contacts → |
“QMAG owns one of the world’s largest deposits of cryptocrystalline magnesite, known for its the superior characteristics of high reactivity and greater surface area.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PASEKpasekgroup.com HQ: Salinas, SpainReported employees: 201-500 | Salinas, Spain | 201-500 | Exact match | 80 contacts → |
“Pasek is an industrial company with more than 50 years of experience, specialising in thermal processes and refractory solutions for the most demanding environments in industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Magnesium DO Brasilmagnesium.com.br HQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 74 contacts → |
“Fundada em 1905, a Magnesium do Brasil foi 100% adquirida pelo GrupoRoullier em 2021 – multinacional francesa com faturamento anual superior a 4 bilhões de Euros, mais de…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Xilolite S Axilolite.com.br HQ: Brumado, BrazilReported employees: 201-500 | Brumado, Brazil | 201-500 | Exact match | 74 contacts → |
“SOMOS XILOLITE!” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Grecian Magnesite S.Agrecianmagnesite.com HQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 45 contacts → |
“GRECIAN MAGNESITE is a magnesite specialist.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Eshan Minerals Private Limitedeshangold.com HQ: Nagpur, IndiaReported employees: 201-500 | Nagpur, India | 201-500 | Exact match | 44 contacts → |
“Eshan Minerals Pvt.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Calcinorcalcinor.com HQ: Altzo, SpainReported employees: 201-500 | Altzo, Spain | 201-500 | Exact match | 40 contacts → |
“CALCINOR is the leader in Spain and a reference within Europe in the manufacture of lime, calcined limestone and related products.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Magna Magnesitas Navarrasmagnesitasnavarras.es HQ: Zubiri, SpainReported employees: 201-500 | Zubiri, Spain | 201-500 | Exact match | 25 contacts → |
“Compartimos FUTURO Magnesitas Navarras es empresa de referencia a nivel mundial como productora verticalmente integrada de soluciones y materiales basados en óxido de magnesio…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Premier Chemicals, LLCpremierchemicals.com HQ: West Conshohocken, PA, United StatesReported employees: 1-10 | West Conshohocken, PA, United States | 1-10 | Exact match | 25 contacts → |
“Dear Valued Customers, We have recently changed the name of our business from Premier Chemicals, LLC to Premier Magnesia, LLC to more appropriately reflect the nature of our…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brucite Plus Rmccbrucite.plus HQ: RussiaReported employees: 51-200 | Russia | 51-200 | Exact match | 16 contacts → |
“LLC «Russian Mining Chemical Company» is a leading producer of magnesia products in the Russian Federation and CIS.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Buschle & Lepper S Abuschle.com.br HQ: Joinville, United StatesReported employees: 11-50 | Joinville, United States | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Causmag Internationalcausmag.com.au HQ: Young, UruguayReported employees: 11-50 | Young, Uruguay | 11-50 | Exact match | 13 contacts → |
“Causmag International, a subsidiary of Orind Australia Pty.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Garrison Mineralsgarrisonminerals.com HQ: Wheat Ridge, CO, United StatesReported employees: 11-50 | Wheat Ridge, CO, United States | 11-50 | Exact match | 11 contacts → |
“The GARRISON MINERALS team is comprised of industry experts with the customer service know how to provide safe and cost-effective options for your desired result.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Slovmag, A.S. Lubeníkslovmag.sk HQ: Lubeník, SlovakiaReported employees: 201-500 | Lubeník, Slovakia | 201-500 | Exact match | 11 contacts → |
“One of the largest producer of the refractory materials in Slovakia.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nexgen Building Productsnexgenbp.com HQ: Bradenton, FL, United StatesReported employees: 11-50 | Bradenton, FL, United States | 11-50 | Exact match | 10 contacts → |
“NEXGEN supplies the highest certified, most resilient, and eco-friendly Magnesium Oxide (MgO) based building products that enable builders, contractors, and architects to…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Premier Periclase LTDpremierpericlase.com HQ: Drogheda, IrelandReported employees: 1-10 | Drogheda, Ireland | 1-10 | Exact match | 10 contacts → |
“Premier Periclase Limited is acknowledged as a World Leader in the production of Magnesium Oxide and Magnesium Hydroxide products – Dead Burned Magnesia, Caustic Calcined Magnesia…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MKM Maltaşmaltasmaden.com.tr HQ: Kütahya, TürkiyeReported employees: 51-200 | Kütahya, Türkiye | 51-200 | Exact match | 9 contacts → |
“Kütahya 1.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hzmcorphzmcorp.com HQ: Karachi, PakistanReported employees: 201-500 | Karachi, Pakistan | 201-500 | Exact match | 9 contacts → |
“The H.Z.M.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Western Magnesium Corporation Tsxv WMG Otcqb Mlyf FRA 3wmwestmagcorp.com HQ: Mclean, VA, United StatesReported employees: 11-50 | Mclean, VA, United States | 11-50 | Exact match | 7 contacts → |
“Western Magnesium Corporation is headquartered in the nation’s capital region of the United States of America.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Resistant Building Products 2025 LTDresistant.co.uk HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Resistant Building Products Ltd are the UK & Ireland’s premier importer of Magnesium Oxide Building Boards.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Terna MAG S.Aternamag.com HQ: Mantoudi, GreeceReported employees: 1-10 | Mantoudi, Greece | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Ecomag Limitedecomagnesium.com HQ: Chatswood, AustraliaReported employees: 11-50 | Chatswood, Australia | 11-50 | Exact match | 6 contacts → |
“We extract hydrated magnesium carbonate from an inexhaustible, sustainable resource - recycling bitterns discarded by sea salt producers and releasing a more environmentally…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Calcined magnesia suppliers: dataset insights
October 23, 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
219 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 220 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: October 23, 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 calcined magnesia suppliers?
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 calcined magnesia suppliers did RevenueBase find worldwide?
The saved snapshot records 220 matching company records, 2,670 tracked contacts and 457 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: October 23, 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
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Cite this list
RevenueBase Data Team. Top 25 calcined magnesia suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/calcined-magnesia-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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