Company lists · Data refreshed September 2026

Top 25 Refinery maintenance contractors based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 432 companies tracked

RevenueBase identified 432 company matches for refinery maintenance contractors associated with Brazil as of September 2026 and tracks 16,846 professional contacts across them, including 1,265 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for refinery 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 September 17, 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 Sep 17, 2026 How this list was built

432Companies

16,846Contacts tracked

1,265Verified emails

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The 25 largest refinery maintenance contractors based in Brazil

Ranked by team size

Top 25 of 432 company matches for refinery maintenance contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,461 contacts →
	Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ELFE	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,898 contacts →
	Exact match “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,075 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Techocean Engineering Solutions	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	501-1,000	751 contacts →
	Exact match “Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Terrabel	Exact match	Contagem, BrazilHQ recorded Sep 17, 2026	1,001-5,000	733 contacts →
	Exact match “Fundada em Belo Horizonte nos anos 70, atualmente instalada em amplas dependências na cidade de Contagem, a TERRABEL dispõe de uma equipe de engenheiros, técnicos, mecânicos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Qualitech IRM	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	501-1,000	544 contacts →
	Exact match “ABOUT US We are a multinational inspection, repair and maintenance company that operates in the oil, gas and energy sector with Efficiency, Safety and Sustainability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Itayá Engenharia, Manutenção Industrial E Construções	Exact match	Sorocaba, BrazilHQ recorded Sep 17, 2026	501-1,000	422 contacts →
	Exact match “Fundada em 1992, a ITAYÁ vem construindo uma imagem de excelência, idoneidade e competência no segmento de Manutenção e Montagem Industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Granenergia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	304 contacts →
	Exact match “Founded in 2011 by the Gradin family, GranEnergia is an Integrated Offshore Energy Services Company, headquartered in Brazil and the Netherlands.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Engecomp Manutenção Industrial	Exact match	Votorantim, BrazilHQ recorded Sep 17, 2026	501-1,000	303 contacts →
	Exact match “Com mais de 15 anos de experiência, somos uma empresa consolidada em terceirização e gestão de equipe na área de manutenção industrial e facilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	PPL Manutenção E Serviços Ltda	Exact match	Salvador, BrazilHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
11	Fancold Service	Exact match	São Bernardo Do Campo, BrazilHQ recorded Sep 17, 2026	201-500	229 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 · Sep 17, 2026 · View company records in RevenueBase
12	VGK Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	196 contacts →
	Exact match “An enterprise with vast experience and recognized performance in industrial maintenance - this is VGK Engenharia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Flex Montagem Eletromecânica E Manutenção Industrial Ltda	Exact match	Curitiba, BrazilHQ recorded Sep 17, 2026	51-200	195 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 · Sep 17, 2026 · View company records in RevenueBase
14	Macseal Service Ltda	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 17, 2026	n/a	174 contacts →
	Exact match “Fundada em 2002, a MACSEAL SERVICE LTDA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	END Inspeções	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	51-200	143 contacts →
	Exact match “Fundada em 2006, somos uma empresa de Serviços de engenharia de manutenção, inspeção e caldeiraria localizada em Macaé-RJ.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	LV Castro Engenharia E Inspecao Industrial	Exact match	Lauro De Freitas, BrazilHQ recorded Sep 17, 2026	n/a	137 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Oilequip	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	127 contacts →
	Exact match “A Oilequip Produtos e Serviços Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	AJS Indústria E Serviços	Exact match	Sapucaia Do Sul, BrazilHQ recorded Sep 17, 2026	51-200	106 contacts →
	Exact match “A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	MP Trafos Engenharia	Exact match	Volta Redonda, BrazilHQ recorded Sep 17, 2026	1,001-5,000	103 contacts →
	Exact match “A MP Trafos Engenharia nasceu em 1993, na cidade de Pindamonhangaba, para atender a crescente demanda por manutenção industrial especializada.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	GCB Maintenance	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	201-500	95 contacts →
	Exact match “Maintenance and Industrial Services with a focus on quality and a consolidated standard of excellence in the oil and gas area” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Alpiserv Servicos	Exact match	João Neiva, BrazilHQ recorded Sep 17, 2026	51-200	94 contacts →
	Exact match “Empresa especializada em manutenção industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ibrav Acessórios Industriais	Exact match	Iperó, BrazilHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Ibrav é uma empresa de soluções integradas em manutenção industrial com especialização em válvulas industriais.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	DAX OIL Refino S.A	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “Competência, criatividade e inovação, são palavras que definem o time de colaboradores da primeira refinaria privada da Bahia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Megasteam Oficial	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	201-500	68 contacts →
	Exact match “A Megasteam é uma empresa reconhecida pela qualidade, confiabilidade e tecnologia empregada na prestação de serviços para edificações há mais de 33 anos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Século Construções	Exact match	Atibaia, BrazilHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “Fundada em 2006 com um novo conceito na prestação de serviços como Engenharia, Construção Civil, Manutenção Industrial, Mecânica, Elétrica, Automação, Instalação e Facilites, a…” Recorded in the RevenueBase company graph · Sep 17, 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 “refinery 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 432 refinery maintenance contractors based in Brazil

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Refinery maintenance contractors based in Brazil at a glance

As of Sep 17, 2026

7.5%Verified-email coverage

39.0Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Rio De Janeiro

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

156

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 432 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 “refinery 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 1,265 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 September 17, 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 “refinery maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery maintenance contractors are there based in Brazil?

RevenueBase identified 432 company matches for refinery maintenance contractors associated with Brazil as of September 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?

Estrutural tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery maintenance contractors?

Rio De Janeiro leads with 33 company records, followed by Macae (23) and Sao Paulo (18).

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 1,265 professional contacts with verified work emails tracked across these 432 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 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 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.