Company lists · Data refreshed September 2026
Top 25 Silicone producers worldwide
RevenueBase identified 2,462 silicone producers worldwide as of September 2026 and tracks 40,310 professional contacts across them, including 9,989 with verified work emails. India is the largest market and Shenzhen the largest hub.
This list covers silicone 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 22, 2026. Country and city lists for silicone 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 silicone producers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,319 contacts → | ||||
Partial evidence “As a premier global high-performance silicones and specialties company, Momentive creates solutions that improve quality of life for people and enable a more sustainable future.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,030 contacts → | ||||
Partial evidence “Dow Performance Silicones help solve the most pressing design, systems assembly, safety, mobility, processing and performance challenges.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,751 contacts → | ||||
Indirect evidence “We are one of the world’s leading developers, manufacturers and suppliers of precision seals, bearings and custom-molded polymer components.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 930 contacts → | ||||
Indirect evidence “A nossa tecnologia está presente no seu dia a dia, desde a construção de sua casa, até nos seus móveis, eletrônicos, produtos de higiene pessoal e utilidades domésticas, em…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 791 contacts → | ||||
Partial evidence “About Hemlock Semiconductor Hemlock Semiconductor Operations (HSC) is a leading provider of hyper-pure polycrystalline silicon (polysilicon) and other silicon-based products used…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 773 contacts → | ||||
Indirect evidence “HEXPOL Compounding is a leading global developer and manufacturer of quality polymer compounds.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 734 contacts → | ||||
Partial evidence “Presente no mercado desde 1978, a SILIMED: É a maior fabricante de implantes de silicone na América Latina; É líder em vendas no mercado brasileiro.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 465 contacts → | ||||
Indirect evidence “At Ami Polymer Pvt.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 406 contacts → | ||||
Partial evidence “Established in 1959, OCI produces a wide range of chemicals, petrochemicals and carbon materials and increasingly in green energy solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 387 contacts → | ||||
Partial evidence “Incorporated in 1994, Resil was one of the first companies to begin a process of transformation by exploring the power of silicone to provide distinct finishes for the fabric and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 351 contacts → | ||||
Indirect evidence “O Dr.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 308 contacts → | ||||
Partial evidence “Sustainable chemistry since 1948 - Because we care The EOC Group is a family-owned producer of chemical products with headquarters located in Oudenaarde, Belgium.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 292 contacts → | ||||
Partial evidence “For nearly 50 years, NuSil has advanced the development of high‑purity silicones engineered for the most demanding environments.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 277 contacts → | ||||
Partial evidence “We’re continually developing innovative solutions in plastics additives, colorants, silicones and chemical intermediates that help to create a better tomorrow.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 271 contacts → | ||||
Indirect evidence “Sel Sealants was established in 1991; Selsil being the main brand of the company.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 254 contacts → | ||||
Partial evidence “REC Silicon is a global leader in silane-based, high-purity silicon materials.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 251 contacts → | ||||
Indirect evidence “Somos uma empresa há 28 anos apaixonada em proporcionar bem estar e conforto aos nossos clientes.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 245 contacts → | ||||
Partial evidence “Safripol is a leading polymer producer and marketer, with operations predominantly in South Africa, and serving markets locally, in Africa and globally.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 243 contacts → | ||||
Indirect evidence “A MINASLIGAS, fundada em 1980, é uma empresa com quatro décadas de atuação, produzindo Ferro Silício, Silício Metálico e Microsílica, atendendo às demandas dos mercados nacional e…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 235 contacts → | ||||
Partial evidence “Oldrati has been operating for over 60 years as an industrial excellence in the design and production of technical articles made from rubber, plastic, and silicone, standing out…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 215 contacts → | ||||
Partial evidence “Venair is a global manufacturer of flexible silicone hoses primarily used in Biopharm, Clean Energy, Nutrition and personal care and High perfomance industry process equipment.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 213 contacts → | ||||
Indirect evidence “Presente no mercado há mais de 40 anos, a Nitriflex RJ tem orgulho de ser genuinamente brasileira e contar com uma extensa linha de elastômeros para diversas aplicações, sempre…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 205 contacts → | ||||
Indirect evidence “QMD™ provides a full range of products and services to help OEMs bring medical devices to market.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 195 contacts → | ||||
Partial evidence “Development, production and processing of elastomer materials (rubber, polyurethane, teflon or silicone) and corresponding maintenance products • Worldwide no.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 178 contacts → | ||||
Indirect evidence “Custom molded rubber products.” 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: silicone 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 silicone producers.
- Partial evidence
- Its own public description names part of silicone producers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name silicone 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 2,462 silicone producers worldwide
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Silicone producers 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 silicone 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 silicone producers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “silicone 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 silicone 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 silicone 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, 9,989 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.
Silicone producers by location
11 lists · largest firstEvery Silicone producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Silicone producers based in India255
- Silicone producers based in the United States209
- Silicone producers based in Italy130
- Silicone producers based in Brazil123
- Silicone producers based in Germany119
- Silicone producers based in the United Kingdom89
- Silicone producers based in Türkiye76
- Silicone producers based in Spain49
- Silicone producers based in France42
- Silicone producers based in Poland29
- Silicone producers based in the Netherlands29
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 silicone 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 silicone producers are there worldwide?
RevenueBase identified 2,462 silicone 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?
Momentive, headquartered in Niskayuna, tops this list with the largest team on record.
Which country has the most silicone producers?
India leads with 255 companies, followed by the United States (209) and Italy (130). Every silicone producers list by country and city is linked on this page.
Which city has the most silicone producers?
Shenzhen leads with 82 headquartered companies, followed by Dongguan (56) and Mumbai (34).
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 9,989 verified decision-maker contacts tracked across these 2,462 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.