Company lists · Data refreshed September 2026

Top 25 Petrochemical manufacturing companies based in Brazil

Name: Petrochemical manufacturing companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 124 companies tracked

RevenueBase identified 124 petrochemical manufacturing companies headquartered in Brazil as of September 2026 and tracks 19,436 professional contacts across them, including 2,477 with verified work emails. Sao Paulo is the largest hub.

This list covers petrochemical manufacturing companies 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 15, 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 15, 2026 86% judged on-target in blind review

124Companies

19,436Contacts tracked

2,477Verified emails

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The 25 largest petrochemical manufacturing companies based in Brazil

Ranked by team size

Top 25 of 124 petrochemical manufacturing companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to petrochemical manufacturing companies: 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 15, 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 15, 2026
2	Grupo Unipar	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,318 contacts →
	Indirect evidence “A Unipar é um importante ator do setor químico e petroquímico, se destaca como uma das principais fornecedoras para os setores de saneamento e construção civil e produz…” Source: RevenueBase Database · checked Sep 15, 2026
3	Oxiteno	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,207 contacts →
	Indirect evidence “Since 2022, Oxiteno has been part of the Indorama Ventures business segment, called Indovinya.” Source: RevenueBase Database · checked Sep 15, 2026
4	Unigel	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	906 contacts →
	Indirect evidence “A Unigel é um conglomerado de empresas que atua no setor petroquímico e plástico há mais de quatro décadas.” Source: RevenueBase Database · checked Sep 15, 2026
5	Unipac	Indirect evidence	Pompéia, BrazilHQ checked Sep 15, 2026	1,001-5,000	716 contacts →
	Indirect evidence “A Unipac molda um futuro sustentável por meio da transformação em plásticos e além do plástico.” Source: RevenueBase Database · checked Sep 15, 2026
6	Grupo Unimetal	Indirect evidence	Sorocaba, BrazilHQ checked Sep 15, 2026	1,001-5,000	614 contacts →
	Indirect evidence “UNIMETAL - História de Sucesso Nossa trajetória de sucesso começou em 1984, com o beneficiamento de finos de coque verde de petróleo.” Source: RevenueBase Database · checked Sep 15, 2026
7	Innova	Indirect evidence	Barueri, BrazilHQ checked Sep 15, 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 15, 2026
8	Elekeiroz SA	Indirect evidence	Varzea Paulista, BrazilHQ checked Sep 15, 2026	501-1,000	475 contacts →
	Indirect evidence “ELEKEIROZ is a Brazilian company present in the Chemical area for more than a century.” Source: RevenueBase Database · checked Sep 15, 2026
9	Oswaldo Cruz Química	Indirect evidence	Guarulhos, BrazilHQ checked Sep 15, 2026	501-1,000	325 contacts →
	Indirect evidence “A Oswaldo Cruz Química é uma das maiores produtoras de resinas do Brasil e referência no mercado químico, reconhecimento reforçado pelo prêmio Top of Mind.” Source: RevenueBase Database · checked Sep 15, 2026
10	Indorama Corporation Brasil	Indirect evidence	Campinas, BrazilHQ checked Sep 15, 2026	10001+	306 contacts →
	Indirect evidence “Visão geral A Indorama Corporation é uma das principais empresas químicas da Ásia.” Source: RevenueBase Database · checked Sep 15, 2026
11	Refinaria Riograndense	Indirect evidence	Rio Grande, BrazilHQ checked Sep 15, 2026	201-500	260 contacts →
	Indirect evidence “Primeira refinaria de petróleo do Brasil, a Refinaria de Petróleo Riograndense opera desde 1937, com pioneirismo, comprometimento social e excelência na produção de combustíveis e…” Source: RevenueBase Database · checked Sep 15, 2026
12	Fábrica Carioca DE Catalisadores S.A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	201-500	259 contacts →
	Indirect evidence “Na Fábrica Carioca de Catalisadores S.A.” Source: RevenueBase Database · checked Sep 15, 2026
13	Grupo Serquímica	Indirect evidence	Sertãozinho, BrazilHQ checked Sep 15, 2026	51-200	167 contacts →
	Indirect evidence “Desde 2001 fabricando e fornecendo produtos químicos de qualidade para vários segmentos industriais, com maior enfoque no segmento sucroenergético, a SERQUÍMICA PROCESSOS, empresa…” Source: RevenueBase Database · checked Sep 15, 2026
14	Inbra Indústrias Químicas	Indirect evidence	Diadema, BrazilHQ checked Sep 15, 2026	51-200	133 contacts →
	Indirect evidence “Desde 1939 no mercado, a Inbra é uma indústria química reconhecida pela sua confiabilidade e evolução constante.” Source: RevenueBase Database · checked Sep 15, 2026
15	Videolar-Innova S.A	Indirect evidence	Manaus, BrazilHQ checked Sep 15, 2026	201-500	133 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
16	Fertipar Fertilizantes DO Paraná Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 15, 2026	201-500	128 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
17	Petrocoque S.A	Indirect evidence	Cubatão, BrazilHQ checked Sep 15, 2026	51-200	126 contacts →
	Indirect evidence “Inovadora, moderna, integrada à sociedade e ao meio ambiente, estas são as principais características da Petrocoque, indústria do segmento petroquímico que há mais de 40 anos atua…” Source: RevenueBase Database · checked Sep 15, 2026
18	AP Winner	Indirect evidence	Ponta Grossa, BrazilHQ checked Sep 15, 2026	51-200	112 contacts →
	Indirect evidence “AP Winner is an indústria química company based out of R Jumbo, 86, Ponta Grossa, Paraná, Brazil.” Source: RevenueBase Database · checked Sep 15, 2026
19	Copenor Companhia Petroquímica DO Nordeste SA	Indirect evidence	Camaçari, BrazilHQ checked Sep 15, 2026	51-200	87 contacts →
	Indirect evidence “Empresa de US$ 120 milhões de faturamento que atua na industrialização e comercialização de produtos químicos e petroquímicos destinados ao segmento de Tintas, Biodiesel, Couro…” Source: RevenueBase Database · checked Sep 15, 2026
20	Avco Chemicals Brasil	Indirect evidence	Maracanaú, BrazilHQ checked Sep 15, 2026	51-200	85 contacts →
	Indirect evidence “A AVCO Chemicals Brasil é uma indústria química que se dedica a produzir e comercializar produtos químicos e aditivos para indústrias de todo o Brasil.” Source: RevenueBase Database · checked Sep 15, 2026
21	Stepan Química E Tebras	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	51-200	68 contacts →
	Indirect evidence “Na Stepan Company, nossa visão é levar soluções inovadoras em produtos químicos para um ambiente mais limpo, mais saudável e energeticamente mais eficiente.” Source: RevenueBase Database · checked Sep 15, 2026
22	Camargo Química	Indirect evidence	Pomerode, BrazilHQ checked Sep 15, 2026	51-200	68 contacts →
	Indirect evidence “Com quase duas décadas de mercado, somos a maior empresa 100% nacional em desenvolvimento de soluções integradas em produtos químicos de alto desempenho, serviços especializados e…” Source: RevenueBase Database · checked Sep 15, 2026
23	Petrom Petroquímica Mogi DAS Cruzes S.A	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 15, 2026	201-500	68 contacts →
	Indirect evidence “In January 1998, after acquiring the assets of the former Oxypar, Petrom - Petroquímica Mogi das Cruzes started its activities, already occupying the market as the largest…” Source: RevenueBase Database · checked Sep 15, 2026
24	Koube Química DO Brasil	Indirect evidence	Araucária, BrazilHQ checked Sep 15, 2026	51-200	44 contacts →
	Indirect evidence “A Koube, é uma das indústrias de produtos químicos automotivos que mais cresce no Brasil.” Source: RevenueBase Database · checked Sep 15, 2026
25	Brancotex Indústrias Químicas	Indirect evidence	Barueri, BrazilHQ checked Sep 15, 2026	51-200	33 contacts →
	Indirect evidence “HÁ MAIS DE 50 ANOS EM EQUILÍBRIO COM VOCÊ.” Source: RevenueBase Database · checked Sep 15, 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: petrochemical manufacturing companies. 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 petrochemical manufacturing companies.
Partial evidence: Its own public description names part of petrochemical manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name petrochemical manufacturing companies. 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 124 petrochemical manufacturing companies based in Brazil

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Petrochemical manufacturing companies based in Brazil at a glance

As of Sep 15, 2026

12.7%Verified-email coverage

156.7Average contacts per company

51-200Median size (employees)

16.1%Largest-city concentration · Sao Paulo

Sep 15, 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 124 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 petrochemical manufacturing companies, 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 “petrochemical manufacturing companies”. 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 petrochemical manufacturing companies), 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 petrochemical manufacturing companies, 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, 2,477 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 15, 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.

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 petrochemical manufacturing companies, 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 petrochemical manufacturing companies are there based in Brazil?

RevenueBase identified 124 petrochemical manufacturing companies 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 petrochemical manufacturing companies?

Sao Paulo leads with 20 headquartered companies, followed by Guarulhos (5) and Diadema (4).

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 2,477 verified decision-maker contacts tracked across these 124 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 15, 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.