Company lists · Data refreshed October 2026

Top 25 Chemical plant maintenance contractors based in Brazil

Name: Chemical plant maintenance contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 213 companies tracked

RevenueBase identified 213 company matches for chemical plant maintenance contractors associated with Brazil as of October 2026 and tracks 5,965 professional contacts across them, including 364 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for chemical plant maintenance contractors associated with Brazil, 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 9, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

213Companies

5,965Contacts tracked

364Verified emails

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The 25 largest chemical plant maintenance contractors based in Brazil

Ranked by team size

Top 25 of 213 company matches for chemical plant maintenance contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Oct 9, 2026	1,001-5,000	1,167 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Sindus Andritz	Exact match	Porto Alegre, BrazilHQ recorded Oct 9, 2026	1,001-5,000	857 contacts →
	Exact match “A Sindus ANDRITZ é uma empresa do Grupo ANDRITZ, onde atuam equipes das divisões Maintenance & Performance, ANDRITZ Automation e Metris Technology, além do suporte a outras…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	PPL Manutenção E Serviços Ltda	Exact match	Salvador, BrazilHQ recorded Oct 9, 2026	501-1,000	258 contacts →
	Exact match “Fundada em setembro de 1996, na cidade de Dias D’Ávila-BA, região metropolitana de Salvador, a PPL Manutenção teve crescimento notório, focado na melhoria contínua em gestão…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Fancold Service	Exact match	São Bernardo Do Campo, BrazilHQ recorded Oct 9, 2026	201-500	245 contacts →
	Exact match “Uma empresa de engenharia, focada na especialização, diferenciação e constante treinamento na prestação de serviços, para atender as mais profundas necessidades e particularidades…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Flex Montagem Eletromecânica E Manutenção Industrial Ltda	Exact match	Curitiba, BrazilHQ recorded Oct 9, 2026	51-200	202 contacts →
	Exact match “Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Macseal Service Ltda	Exact match	Rio Das Ostras, BrazilHQ recorded Oct 9, 2026	n/a	186 contacts →
	Exact match “Fundada em 2002, a MACSEAL SERVICE LTDA.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	LV Castro Engenharia E Inspecao Industrial	Exact match	Lauro De Freitas, BrazilHQ recorded Oct 9, 2026	n/a	159 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Alpiserv Servicos	Exact match	João Neiva, BrazilHQ recorded Oct 9, 2026	51-200	102 contacts →
	Exact match “Empresa especializada em manutenção industrial.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Aspil Aspiração E Serviços Industriais Ltda	Exact match	Camaçari, BrazilHQ recorded Oct 9, 2026	201-500	92 contacts →
	Exact match “Fundada em 5 de novembro de 1995 em Feira de Santana-BA, a ASPIL foi criada para prestar serviços diferenciados de limpeza e manutenção industrial no Pólo Petroquímico de Camaçari.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Camargo Química	Exact match	Pomerode, BrazilHQ recorded Oct 9, 2026	51-200	79 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Tecmesul	Exact match	Tubarão, BrazilHQ recorded Oct 9, 2026	201-500	76 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Estrutural Serviços Industriais	Exact match	Porto Alegre, BrazilHQ recorded Oct 9, 2026	1,001-5,000	49 contacts →
	Exact match “Estrutural, empresa nacional, com mais de 20 anos no segmento da construção, montagem e manutenção industrial, com atuação destacada em refinarias e plataformas de exploração e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	GM Manutenção Industrial	Exact match	Ponta Grossa, BrazilHQ recorded Oct 9, 2026	11-50	48 contacts →
	Exact match “A GM Manutenção atua em serviços de curta, média e longa duração, desde paradas programadas de manutenção até ampliação e montagem de novas plantas industriais, sempre oferecendo…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Planccor	Exact match	Araguari, BrazilHQ recorded Oct 9, 2026	51-200	44 contacts →
	Exact match “A Planccor Manutenções Industriais é uma empresa que nasceu em 2014 com o propósito de oferecer soluções integradas em instalação, manutenção e reparação de máquinas e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Filtrovali	Exact match	Itajaí, BrazilHQ recorded Oct 9, 2026	51-200	36 contacts →
	Exact match “Telefone:(47) 3346-9456 Whatsapp comercial:(47) 99762-3635 E-mail: contato@filtrovali.com.br Especialistas em filtragem de óleos e limpeza de tubos para proteger sistemas…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Ippel Equipamentos	Exact match	Piraí Do Sul, BrazilHQ recorded Oct 9, 2026	201-500	36 contacts →
	Exact match “Fundada em 1987, desde seu nascimento marcada pelo comprometimento com seus clientes e caracterizado pela sua força inovadora.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Rrman Manutenção Industrial	Exact match	Dias D'ávila, BrazilHQ recorded Oct 9, 2026	51-200	31 contacts →
	Exact match “RRMAN: 20 anos de excelência em soluções especializadas para a indústria química e petroquímica Há duas décadas, a RRMAN se destaca como referência nacional em serviços…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	AF Engenharia	Exact match	Camaçari, BrazilHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “A AF Engenharia oferece serviços de projeto, montagem e manutenção nas áreas de mecânica, elétrica e de instrumentação para indústria química e petroquímicas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	H2so4 MBC	Exact match	Campinas, BrazilHQ recorded Oct 9, 2026	11-50	25 contacts →
	Exact match “The MBC Group has extensive knowledge and experience in the sulfuric acid industry, and customizes the best solutions for projects and industrial services for its customers in…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	HNR Engenharia	Exact match	Recife, BrazilHQ recorded Oct 9, 2026	11-50	22 contacts →
	Exact match “HNR Engenharia é uma empresa de inspeção e manutenção industrial que atua na manutenção, montagem, instalação, reforma de equipamentos em geral.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Millenium Comércio DE Equipamentos Industriais Ltda	Exact match	Paulínia, BrazilHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “Manutenção de bombas e compressores Blackmer.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Abrafrio Engenharia E Refrigeração	Exact match	Volta Redonda, BrazilHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Desde 2004, a Abrafrio garante que sua operação nunca pare.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Síderos Consultoria E Representações	Exact match	São Paulo, BrazilHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “Fundada em 1992, a SÍDEROS é uma referência nacional em soluções técnicas de alto desempenho para operações e processos industriais, com foco em manutenção, reparo e proteção de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Retubar Serviços Industriais Ltda	Exact match	Cotia, BrazilHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “RETUBAR - SEU EQUIPAMENTO OPERANDO NA MELHOR PERFORMANCE!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Ogequip	Exact match	Macaé, BrazilHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “A OGEQUIP é uma empresa especializada no fornecimento de soluções completas em manutenção, venda de equipamentos e produtos para o setor de óleo e gás.” Recorded in the RevenueBase company graph · Oct 9, 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 “chemical plant maintenance contractors”. 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 213 chemical plant maintenance contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 364 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical plant maintenance contractors based in Brazil at a glance

As of Oct 9, 2026

6.1%Verified-email coverage

28.0Average contacts per company

11-50Median size (employees)

5.2%Largest-city concentration · Sao Paulo

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 213 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 associated with Brazil whose business descriptions match “chemical plant maintenance contractors” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 364 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 9, 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 “chemical plant maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical plant maintenance contractors are there based in Brazil?

RevenueBase identified 213 company matches for chemical plant maintenance contractors associated with Brazil 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?

Irmãos Passaúra S A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chemical plant maintenance contractors?

Sao Paulo leads with 11 company records, followed by Campinas (10) and Curitiba (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 364 professional contacts with verified work emails tracked across these 213 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 9, 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 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.