Company lists · Data refreshed September 2026

Top 25 Polystyrene manufacturers based in Brazil

Name: Polystyrene manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 226 companies tracked

RevenueBase identified 226 polystyrene manufacturers headquartered in Brazil as of September 2026 and tracks 14,634 professional contacts across them, including 626 with verified work emails. Sao Paulo is the largest hub.

This list covers polystyrene manufacturers headquartered in Brazil, 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 17, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

226Companies

14,634Contacts tracked

626Verified emails

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The 25 largest polystyrene manufacturers based in Brazil

Ranked by team size

Top 25 of 226 polystyrene manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to polystyrene manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Braskem	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	5,001-10,000	9,638 contacts →
	Indirect evidence “With a global vision of the future, oriented toward people and sustainability, Braskem is engaged in contributing to the value chain in order to strengthen the Circular Economy.” Source: RevenueBase Database · checked Sep 17, 2026
2	Innova	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	1,001-5,000	591 contacts →
	Indirect evidence “A Innova é uma empresa brasileira, petroquímica e fabricante de transformados plásticos.” Source: RevenueBase Database · checked Sep 17, 2026
3	Termotécnica	Indirect evidence	Joinville, BrazilHQ checked Sep 17, 2026	1,001-5,000	530 contacts →
	Indirect evidence “A Termotécnica é uma das maiores indústrias transformadoras de EPS da América Latina e líder no mercado brasileiro deste segmento.” Source: RevenueBase Database · checked Sep 17, 2026
4	Knauf Isopor	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	241 contacts →
	Indirect evidence “A Knauf Isopor® desenvolve soluções em embalagens, peças técnicas e projetos sob medida em EPS Isopor® e EPP (polipropileno expandido), atendendo diferentes necessidades da…” Source: RevenueBase Database · checked Sep 17, 2026
5	Isoterm	Indirect evidence	Santa Gertrudes, BrazilHQ checked Sep 17, 2026	501-1,000	187 contacts →
	Indirect evidence “Fundada em 1986 em Santa Gertrudes, a ISOTERM se firmou como uma das maiores empresas 100% brasileiras na transformação do EPS, possuindo uma filial em Araquari, Santa Catarina.” Source: RevenueBase Database · checked Sep 17, 2026
6	Isofort	Indirect evidence	Ibirite, BrazilHQ checked Sep 17, 2026	201-500	161 contacts →
	Indirect evidence “O Grupo Isofort® é especializado na manufatura do EPS (isopor) Fundado no dia 22 de setembro de 2005, o Grupo Isofort® tem sede na cidade de Ibirité (Grande BH) e dispõe de…” Source: RevenueBase Database · checked Sep 17, 2026
7	Grupo Isorecort	Indirect evidence	São Paulo - Sp, BrazilHQ checked Sep 17, 2026	201-500	158 contacts →
	Indirect evidence “O Grupo Isorecort é uma empresa com mais de 18 anos de atuação que se orgulha por ser destaque entre os maiores transformadores de EPS do Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
8	Polirim DO Brasil Indústria DE Peças Ltda	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 2026	51-200	138 contacts →
	Indirect evidence “Fabricação de produtos de material plástico” Source: RevenueBase Database · checked Sep 17, 2026
9	Videolar-Innova S.A	Indirect evidence	Manaus, BrazilHQ checked Sep 17, 2026	201-500	133 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Styroplast Espumas Industriais Ltda	Indirect evidence	Cotia, BrazilHQ checked Sep 17, 2026	51-200	111 contacts →
	Indirect evidence “Since 1992 manufacturing Expanded Polyethylene and derivatives, offering our customers the best.” Source: RevenueBase Database · checked Sep 17, 2026
11	Atco Plásticos	Indirect evidence	Vinhedo, BrazilHQ checked Sep 17, 2026	201-500	95 contacts →
	Indirect evidence “A ATCO PLASTICOS LTDA foi fundada em 1994 e está localizada em Vinhedo - SP.” Source: RevenueBase Database · checked Sep 17, 2026
12	Macroplastic	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	201-500	85 contacts →
	Indirect evidence “Atuante desde 1985, a Macroplastic é uma indústria especializada no desenvolvimento de soluções em embalagens plásticas, com foco em qualidade, desempenho e confiabilidade.” Source: RevenueBase Database · checked Sep 17, 2026
13	Petropol Polímeros	Indirect evidence	Mauá, BrazilHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “A Petropol Indústria e Comércio de Polímeros Ltda, fundada em 1993, sediada no município de Mauá na grande São Paulo fabrica, comercializa e distribui Polímeros de Engenharia…” Source: RevenueBase Database · checked Sep 17, 2026
14	Dakhia Indústria E Comércio DE Termoplásticos	Indirect evidence	Diadema, BrazilHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Dakhia Thermoplastics Industry and Commerce TLD was founded in 1998 and is located in Diadema, São Paulo, a hotspot for the production of engineering plastics in the state of São…” Source: RevenueBase Database · checked Sep 17, 2026
15	JS Espumas Flexiveis	Indirect evidence	Paulinia, BrazilHQ checked Sep 17, 2026	201-500	54 contacts →
	Indirect evidence “A empresa JS Espumas Flexíveis LTDA, é uma indústria fabril de laminados em PVC e espumas quimicamente reticuladas em PE, EVA e EPDM, que abrange vários seguimentos bem como…” Source: RevenueBase Database · checked Sep 17, 2026
16	Mondiana Indústria DE Plásticos	Indirect evidence	Biguaçu, BrazilHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “A Mondiana é uma indústria especializada na produção e comercialização de plásticos extrudados de alta performance, oferecendo soluções em ABS, PEAD e PP para mercados essenciais…” Source: RevenueBase Database · checked Sep 17, 2026
17	Summa Polímeros	Indirect evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “SUMMA POLIMEROS Uma empresa nacional, referência no desenvolvimento e fabricação de compostos em Polipropileno PP, Polietileno PE, PBT e Nylon de acordo com a necessidade exata do…” Source: RevenueBase Database · checked Sep 17, 2026
18	Joongbo Química DO Brasil	Indirect evidence	Eusébio, BrazilHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “A Joongbo Química do Brasil LTDA é a primeira empresa do norte e nordeste a fabricar produtos de Polietileno Expandido de Baixa Densidade (PEBD).” Source: RevenueBase Database · checked Sep 17, 2026
19	Advanced Polymers	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Há 16 anos, a Advanced Polymers se destaca no mercado de distribuição de resinas termoplásticas, plásticos de engenharia e soluções sustentáveis.” Source: RevenueBase Database · checked Sep 17, 2026
20	Dannaplas	Indirect evidence	Piracicaba, BrazilHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “A DANNAPLAS é uma empresa nacional que iniciou suas operações em Julho de 2003, alojada em uma área de metros quadrados na cidade de Piracicaba/SP.” Source: RevenueBase Database · checked Sep 17, 2026
21	Epex Indústria	Indirect evidence	Blumenau, BrazilHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “A Epex Indústria e Comércio de Plásticos Ltda opera desde o início de 1997 em uma área construída de m² na cidade de Blumenau.” Source: RevenueBase Database · checked Sep 17, 2026
22	EME Indústria EPS	Indirect evidence	Itapecerica Da Serra, BrazilHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Fundada em 1998, o Grupo EME se tornou uma das Indústrias mais reconhecidas do mercado quando o assunto é EPS (Isopor).” Source: RevenueBase Database · checked Sep 17, 2026
23	Giotto Indústria Brasileira	Indirect evidence	Nazaré Paulista, BrazilHQ checked Sep 17, 2026	201-500	28 contacts →
	Indirect evidence “Fundada em a Giotto é uma empresa especializada na fabricação e comercialização de produtos plásticos e afins.” Source: RevenueBase Database · checked Sep 17, 2026
24	Minas EPS Varginha MG	Indirect evidence	Varginha, BrazilHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Indústria mineira de fabricação e distribuição de produtos em EPS (isopor), situada em Varginha MG.” Source: RevenueBase Database · checked Sep 17, 2026
25	Fricalor Plasticos	Indirect evidence	Olinda, BrazilHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026

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: polystyrene manufacturers. 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 polystyrene manufacturers.
Partial evidence: Its own public description names part of polystyrene manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polystyrene manufacturers. 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 226 polystyrene manufacturers based in Brazil

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Polystyrene manufacturers based in Brazil at a glance

As of Sep 17, 2026

4.3%Verified-email coverage

64.8Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 226 companies.

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 polystyrene manufacturers, 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.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “polystyrene manufacturers”. 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 polystyrene manufacturers), 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 polystyrene manufacturers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
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, 626 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 17, 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.

Polystyrene manufacturers by metro

Polystyrene manufacturers in Sao Paulo25

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 polystyrene manufacturers, 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 polystyrene manufacturers are there based in Brazil?

RevenueBase identified 226 polystyrene manufacturers headquartered in Brazil 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?

Braskem, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most polystyrene manufacturers?

Sao Paulo leads with 25 headquartered companies, followed by Maua (7) and Sao Bernardo Do Campo (6).

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 626 verified decision-maker contacts tracked across these 226 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 17, 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.