Company lists · Data refreshed September 2026
Top 25 Phosphoric acid producers worldwide
RevenueBase identified 422 phosphoric acid producers worldwide as of September 2026 and tracks 15,208 professional contacts across them, including 3,071 with verified work emails. India is the largest market and Cairo the largest hub.
This list covers phosphoric acid producers 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 20, 2026. Country and city lists for phosphoric acid producers 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 phosphoric acid producers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 966 contacts → | ||||
Partial evidence “Foskor stands as South Africa's sole vertically integrated phosphate producer, committed to enhancing agricultural productivity.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 833 contacts → | ||||
Indirect evidence “Après une longue période d'exportation du phosphate brut, la Tunisie s'est orientée vers la transformation et la valorisation de ce minerai, par l'implantation d'une industrie…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 734 contacts → | ||||
Partial evidence “With more than a century of industrial experience, Prayon is a global player in phosphorus chemistry.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 496 contacts → | ||||
Indirect evidence “Evergrow; an Egyptian company established in 2006, is a pioneer in the production of premium quality of Speciality Fertilizers, Chemicals and Animal Nutrition.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 455 contacts → | ||||
Partial evidence “Industries Chimiques du Senegal (ICS) is the largest producer of phosphate fertilizer products in Sub-Saharan Africa.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 419 contacts → | ||||
Indirect evidence “JPMC was incorporated into a public shareholding company in 1953.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 401 contacts → | ||||
Indirect evidence “With headquarters in Phoenix, Arizona, Tessenderlo Kerley, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 356 contacts → | ||||
Indirect evidence “CSBP Limited, its subsidiaries and joint ventures form the Chemicals and Fertilisers business units of Wesfarmers Chemicals, Energy and Fertilisers, a division of Wesfarmers…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 308 contacts → | ||||
Indirect evidence “LSB Industries, Inc, headquartered in Oklahoma City, Oklahoma, is committed to playing a leadership role in the production of low and no carbon products that build, feed and power…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 277 contacts → | ||||
Indirect evidence “OCP Nutricrops, a subsidiary of OCP Group, aims to accelerate the global shift to sustainable agriculture.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 248 contacts → | ||||
Indirect evidence “Mangalore Chemicals and Fertilizers Limited (MCF) is a leading manufacturer of chemical fertilizers (largest in the state) with an annual production capacity of MT, situated at…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 225 contacts → | ||||
Indirect evidence “Somos Compañía Minera Miski Mayo, empresa minera no metálica peruana, pionera en la región Piura, respetuosa del medio ambiente y con altos estándares en seguridad.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 222 contacts → | ||||
Indirect evidence “Empresa nacional especializada en la fabricación de productos químicos para distintas industrias del mercado nacional e internacional.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 166 contacts → | ||||
Indirect evidence “R.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 152 contacts → | ||||
Indirect evidence “COMPO EXPERT GmbH with headquarters in Münster/Westphalia is an international company with 21 sales offices in Europe, North and South America as well as in Asia and Africa.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 144 contacts → | ||||
Indirect evidence “Nachurs Alpine Solutions is North America’s leading manufacturer of specialty liquid fertilizers and liquid industrial products.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 128 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 116 contacts → | ||||
Indirect evidence “Desde hace más de 70 años ISUSA brinda productos y servicios de calidad a todos los clientes relacionados al agro y la industria.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 116 contacts → | ||||
Indirect evidence “The DCW story goes back to 1925 when the foundation stone of India’s first Soda Ash factory at Dhrangadhra a small principality in the state of Gujarat in West India, was laid.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 111 contacts → | ||||
Indirect evidence “Southern Ionics is a family owned and operated business specializing in chemical manufacturing and delivery.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 100 contacts → | ||||
Strong evidence “Agropolychim AD is a leading producer of nitrogen, phosphorus and combined fertilizers with an evolving product nomenclature able to meet the growing needs of innovative farmers…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 87 contacts → | ||||
Partial evidence “Sandhya Group | Chemistry With Purpose Founded in 1984, Sandhya Group is a trusted name in phosphorus-based chemicals, phosphites, phosphates, and specialty chemicals with a…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 81 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 64 contacts → | ||||
Indirect evidence “IJC was established on a unique concept in which a raw material supplier and a finished product consumer joined hands.” Source: RevenueBase Database · checked Sep 20, 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: phosphoric acid producers. 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 phosphoric acid producers.
- Partial evidence
- Its own public description names part of phosphoric acid producers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name phosphoric acid producers. 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 422 phosphoric acid producers worldwide
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Phosphoric acid producers worldwide at a glance
As of Sep 20, 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 phosphoric acid producers, 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 phosphoric acid producers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “phosphoric acid producers”. 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 phosphoric acid producers), 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 phosphoric acid producers, 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, 3,071 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 20, 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.
Phosphoric acid producers by location
2 lists · largest firstEvery Phosphoric acid producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 phosphoric acid producers, 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 phosphoric acid producers are there worldwide?
RevenueBase identified 422 phosphoric acid producers 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?
Foskor, headquartered in Johannesburg, tops this list with the largest team on record.
Which country has the most phosphoric acid producers?
India leads with 72 companies, followed by the United States (31). Every phosphoric acid producers list by country and city is linked on this page.
Which city has the most phosphoric acid producers?
Cairo leads with 9 headquartered companies, followed by Tehran (8) and Chengdu (7).
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 3,071 verified decision-maker contacts tracked across these 422 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 20, 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.