Company lists · Data refreshed November 2026

Top 25 Oilfield equipment installation contractors based in Brazil

Name: Oilfield equipment installation contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 249 companies tracked

RevenueBase identified 249 company matches for oilfield equipment installation contractors associated with Brazil as of November 2026 and tracks 17,390 professional contacts across them, including 1,724 with verified work emails. Macae is the largest hub.

This list covers company matches for oilfield equipment installation 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 November 4, 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 Nov 4, 2026 How this list was built

249Companies

17,390Contacts tracked

1,724Verified emails

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The 25 largest oilfield equipment installation contractors based in Brazil

Ranked by team size

Top 25 of 249 company matches for oilfield equipment installation contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 Nov 4, 2026	1,001-5,000	2,955 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 · Nov 4, 2026 · View company records in RevenueBase
2	Montcalm Montagens Industriais	Exact match	São Paulo, BrazilHQ recorded Nov 4, 2026	1,001-5,000	2,431 contacts →
	Exact match “Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	ELFE	Exact match	Macaé, BrazilHQ recorded Nov 4, 2026	1,001-5,000	2,045 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 · Nov 4, 2026 · View company records in RevenueBase
4	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Nov 4, 2026	1,001-5,000	1,209 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Techocean Engineering Solutions	Exact match	Macaé, BrazilHQ recorded Nov 4, 2026	501-1,000	812 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 · Nov 4, 2026 · View company records in RevenueBase
6	C.S.E. Mecanica E Instrumentação SA	Exact match	Rio Das Ostras, BrazilHQ recorded Nov 4, 2026	501-1,000	601 contacts →
	Exact match “Fundada em outubro de 1984, a C.S.E.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	OIL States Brasil	Exact match	Macaé, BrazilHQ recorded Nov 4, 2026	1,001-5,000	349 contacts →
	Exact match “Oil States Brasil Macaé Facility is the 24/7 ONE STOP SHOP, with Engineering, Project Management, Machinery/Fabrication, Specialized Welding, Cladding, TSA, Testing, segregated…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Oilequip	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 4, 2026	201-500	155 contacts →
	Exact match “A Oilequip Produtos e Serviços Ltda.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Tiger Rentank DO Brasil	Exact match	Rio Das Ostras, BrazilHQ recorded Nov 4, 2026	51-200	122 contacts →
	Exact match “Trabalho bem feito.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	AJS Indústria E Serviços	Exact match	Sapucaia Do Sul, BrazilHQ recorded Nov 4, 2026	51-200	120 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 · Nov 4, 2026 · View company records in RevenueBase
11	Petroserv S.A	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 4, 2026	11-50	109 contacts →
	Exact match “PETROSERV was founded in 1972.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	MP Trafos Engenharia	Exact match	Volta Redonda, BrazilHQ recorded Nov 4, 2026	1,001-5,000	107 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 · Nov 4, 2026 · View company records in RevenueBase
13	Engebran Montagem Eletromecânica	Exact match	Mairinque, BrazilHQ recorded Nov 4, 2026	51-200	98 contacts →
	Exact match “A ENGEBRAN sempre preocupada com o meio ambiente, procura minimizar os impactos ambientais causados por nossas atividades, como geração de resíduos, emissões e consumo de recursos…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Tecnoloc Locações	Exact match	Belo Horizonte, BrazilHQ recorded Nov 4, 2026	51-200	67 contacts →
	Exact match “A TECNOLOC é reconhecida por oferecer soluções técnicas arrojadas, equipamentos das melhores marcas mundiais e uma ampla rede de atendimento em todo o país.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Thermotite DO Brasil Ltda	Exact match	Serra, BrazilHQ recorded Nov 4, 2026	51-200	65 contacts →
	Exact match “A THERMOTITE DO BRASIL LTDA destaca-se como uma empresa inovadora e experiente no fornecimento de serviços de energia integrados, oferecendo uma ampla gama de soluções baseados em…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	TME Engineering & Manintenance	Exact match	Campinas, BrazilHQ recorded Nov 4, 2026	11-50	57 contacts →
	Exact match “TME ENGENHARIA e MANUTENÇÃO is a services company.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Codimar Construções E Montagens	Exact match	Macae, BrazilHQ recorded Nov 4, 2026	201-500	56 contacts →
	Exact match “Somos a Codimar Construções e Montagens LTDA, empresa fundada em 1987, no município da Serra/ES.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Tubosdrill Oilfield	Exact match	Macaé, BrazilHQ recorded Nov 4, 2026	51-200	54 contacts →
	Exact match “Somos Prestadores de Serviços de Inspeção, Manutenção em Tubos de Perfuração, Produção, Revestimentos e Acessórios.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Olicampos	Exact match	Macae, BrazilHQ recorded Nov 4, 2026	11-50	54 contacts →
	Exact match “Olicampos is a construction company based out of Av Professora Arlete Ribeiro Jose, 1242, Macae, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Transcontrol Offshore	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 4, 2026	51-200	48 contacts →
	Exact match “Somos uma empresa especializada em soluções completas para a indústria de óleo e gás.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Sea1 Offshore DO Brasil S.A	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 4, 2026	201-500	44 contacts →
	Exact match “A Sea1 Offshore do Brasil S.A.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Transtusa Brasil	Exact match	Votorantim, BrazilHQ recorded Nov 4, 2026	51-200	43 contacts →
	Exact match “O Grupo TRANSTUSA BRASIL / GBEC, empresa de destaque no setor, reconhecida pela sua capacidade técnica e qualidade, equipe experiente nos serviços de engenharia na cadeia de gás…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	B&s OIL Tools	Exact match	Salvador, BrazilHQ recorded Nov 4, 2026	51-200	43 contacts →
	Exact match “A B&S Oil Tools é uma empresa baiana especializada na fabricação e comercialização de equipamentos de subsuperfície para a indústria de petróleo e gás, nas áreas de completação…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Perpec Oilfield Supply	Exact match	Simões Filho, BrazilHQ recorded Nov 4, 2026	11-50	42 contacts →
	Exact match “Nossa História: Atuando na área petrolífera desde 2011, vem realizando um grande trabalho na comercialização de válvulas, cabeças de produção e revestimento, equipamentos para…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	NEW Pack Soluções Industriais	Exact match	Anápolis, BrazilHQ recorded Nov 4, 2026	201-500	41 contacts →
	Exact match “A New Pack atende dezenas de empresas em todo o Brasil, e busca proporcionar total excelência no setor de montagem industrial, instalações de equipamentos, caldeiraria e projetos.” Recorded in the RevenueBase company graph · Nov 4, 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 “oilfield equipment installation 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 249 oilfield equipment installation contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 1,724 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oilfield equipment installation contractors based in Brazil at a glance

As of Nov 4, 2026

9.9%Verified-email coverage

69.8Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · Macae

Nov 4, 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 249 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 “oilfield equipment installation 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 1,724 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 November 4, 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.

Oilfield equipment installation contractors by metro

Oilfield equipment installation contractors in Rio De Janeiro30

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 “oilfield equipment installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oilfield equipment installation contractors are there based in Brazil?

RevenueBase identified 249 company matches for oilfield equipment installation contractors associated with Brazil as of November 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 oilfield equipment installation contractors?

Macae leads with 35 company records, followed by Rio De Janeiro (30) and Sao Paulo (22).

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 1,724 professional contacts with verified work emails tracked across these 249 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 November 4, 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.