Company lists · Data refreshed September 2026

Top 25 Oil and gas inspection services based in Brazil

Name: Oil and gas inspection services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 506 companies tracked

RevenueBase identified 506 oil and gas inspection services headquartered in Brazil as of September 2026 and tracks 12,527 professional contacts across them, including 971 with verified work emails. Rio De Janeiro is the largest hub.

This list covers oil and gas inspection services 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

506Companies

12,527Contacts tracked

971Verified emails

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The 25 largest oil and gas inspection services based in Brazil

Ranked by team size

Top 25 of 506 oil and gas inspection services 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 oil and gas inspection services: 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	OCYAN	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	2,427 contacts →
	Indirect evidence “A OCYAN atua há décadas na prestação de serviços para o setor de óleo e gás upstream, estruturando suas operações em três frentes de atuação.” Source: RevenueBase Database · checked Sep 17, 2026
2	Techocean Engineering Solutions	Strong evidence	Macaé, BrazilHQ checked Sep 17, 2026	501-1,000	751 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
3	Sistac	Indirect evidence	Macaé, BrazilHQ checked Sep 17, 2026	501-1,000	624 contacts →
	Indirect evidence “A SISTAC é líder no segmento de inspeção, manutenção e reparo offshore na indústria de óleo e gás no Brasil, através de acesso com embarcações de apoio marítimo, mergulhadores…” Source: RevenueBase Database · checked Sep 17, 2026
4	Qualitech IRM	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	544 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
5	Dekra Brasil	Indirect evidence	Atibaia, BrazilHQ checked Sep 17, 2026	201-500	310 contacts →
	Indirect evidence “A DEKRA atua no campo da segurança há quase 100 anos.” Source: RevenueBase Database · checked Sep 17, 2026
6	PPL Manutenção E Serviços Ltda	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	501-1,000	258 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	Mistras South America	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	162 contacts →
	Indirect evidence “A Mistras South America foi fundada em março de 1996, sob controle acionário do grupo Mistras com sede em Princeton, USA.” Source: RevenueBase Database · checked Sep 17, 2026
8	END Inspeções	Indirect evidence	Macaé, BrazilHQ checked Sep 17, 2026	51-200	143 contacts →
	Indirect evidence “Fundada em 2006, somos uma empresa de Serviços de engenharia de manutenção, inspeção e caldeiraria localizada em Macaé-RJ.” Source: RevenueBase Database · checked Sep 17, 2026
9	Araújo Engenharia	Indirect evidence	Vinhedo, BrazilHQ checked Sep 17, 2026	51-200	135 contacts →
	Indirect evidence “Oferecemos soluções em inspeção e ensaios não destrutivos convencionais e não convencionais, e serviços metalúrgicos laboratoriais.” Source: RevenueBase Database · checked Sep 17, 2026
10	Oilequip	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	127 contacts →
	Indirect evidence “A Oilequip Produtos e Serviços Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
11	OKJ Engenharia	Indirect evidence	Itaguaí, BrazilHQ checked Sep 17, 2026	51-200	102 contacts →
	Indirect evidence “A OKJ ENGENHARIA é uma empresa prestadora de serviços industriais, especializada em Caldeiraria, Construção Civil, Inspeção de Solda, Manutenção Eletromecânica, Pintura…” Source: RevenueBase Database · checked Sep 17, 2026
12	Gmac Engenharia	Indirect evidence	Cabo De Santo Agostinho, BrazilHQ checked Sep 17, 2026	201-500	98 contacts →
	Indirect evidence “Com mais de 12 anos impulsionando a indústria com soluções de engenharia e inspeções de qualidade.” Source: RevenueBase Database · checked Sep 17, 2026
13	GCB Maintenance	Strong evidence	Salvador, BrazilHQ checked Sep 17, 2026	201-500	95 contacts →
	Strong evidence “Maintenance and Industrial Services with a focus on quality and a consolidated standard of excellence in the oil and gas area” Source: RevenueBase Database · checked Sep 17, 2026
14	H2f Engenharia & Inspeção	Indirect evidence	Norte/nordeste, BrazilHQ checked Sep 17, 2026	51-200	89 contacts →
	Indirect evidence “Somos uma empresa especializada em serviços de inspeção e ensaios não-destrutivos.” Source: RevenueBase Database · checked Sep 17, 2026
15	Climb Services	Strong evidence	Niteroi, BrazilHQ checked Sep 17, 2026	11-50	85 contacts →
	Strong evidence “CLIMB SERVICES offers Industrial Solutions for many market segments, specially for Oil & Gas and Energy Industries.” Source: RevenueBase Database · checked Sep 17, 2026
16	Fibra Engenharia	Indirect evidence	Lauro De Freitas, BrazilHQ checked Sep 17, 2026	11-50	79 contacts →
	Indirect evidence “A Fibra Engenharia atua nas áreas de Petróleo e Gás, Industrias Químicas e Petroquímicas, Mineração, Telecomunicações, Usinas Sucroalcooleiras, Termoelétricas e Processos Fabris…” Source: RevenueBase Database · checked Sep 17, 2026
17	RED Engenharia	Indirect evidence	Camaçari, BrazilHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “Fundada em 2005, nos últimos anos a RED passou por um bem-sucedido processo de diversificação de atividades, capacitação dos colaboradores, grande expansão da infraestrutura…” Source: RevenueBase Database · checked Sep 17, 2026
18	Brasil Inspeção DE Equipamentos Industriais	Indirect evidence	Araxá, BrazilHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “Empresa dedicada à realização de serviços de inspeção de equipamentos industriais, especialista em ensaios não destrutivos, inspeções periódicas de segurança e avaliações de…” Source: RevenueBase Database · checked Sep 17, 2026
19	Líder Inspeções	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	11-50	61 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	Ib-Ndt Engenharia DE Segurança Estrutural	Indirect evidence	Serra, BrazilHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Ensaios e análises de engenharia para aumento da segurança estrutural nas instalações de nossos clientes, realização de ensaios não destrutivos, inspeção eletromagnética em cabos…” Source: RevenueBase Database · checked Sep 17, 2026
21	Rustany DO Brasil Offshore	Indirect evidence	Macae, BrazilHQ checked Sep 17, 2026	11-50	49 contacts →
	Indirect evidence “A Rustany do Brasil Offshore foi constituída pela união de profissionais que atuam há mais de 20 anos no mercado de Petróleo e Gás.” Source: RevenueBase Database · checked Sep 17, 2026
22	Renavi Engenharia	Strong evidence	Macaé, BrazilHQ checked Sep 17, 2026	11-50	47 contacts →
	Strong evidence “Benchmark in the industry to support the exploration and production of oil and gas, RENAVI ENGINEERING operates in the Brazilian market since 1977, highlighting the pioneering…” Source: RevenueBase Database · checked Sep 17, 2026
23	BRA Certificadora Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	n/a	46 contacts →
	Indirect evidence “Certificação, Inspeção e Auditoria de Adequação.” Source: RevenueBase Database · checked Sep 17, 2026
24	Tubosdrill Oilfield	Indirect evidence	Macaé, BrazilHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “Somos Prestadores de Serviços de Inspeção, Manutenção em Tubos de Perfuração, Produção, Revestimentos e Acessórios.” Source: RevenueBase Database · checked Sep 17, 2026
25	Petrolane	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Fundada em 1991, a Petrolane tem como objetivo principal a produção, representação e comercialização de equipamentos de prospecção, produção e medição, de origem nacional e/ou…” 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: oil and gas inspection services. 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 oil and gas inspection services.
Partial evidence: Its own public description names part of oil and gas inspection services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas inspection services. 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 506 oil and gas inspection services based in Brazil

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Oil and gas inspection services based in Brazil at a glance

As of Sep 17, 2026

7.8%Verified-email coverage

24.8Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · Rio De Janeiro

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

262

11-50

165

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 506 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 oil and gas inspection services, 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 “oil and gas inspection services”. 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 oil and gas inspection services), 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 oil and gas inspection services, 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, 971 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.

Oil and gas inspection services by metro

Oil and gas inspection services in Rio De Janeiro58
Oil and gas inspection services in Sao Paulo32
Oil and gas inspection services in Macae29

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 oil and gas inspection services, 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 oil and gas inspection services are there based in Brazil?

RevenueBase identified 506 oil and gas inspection services 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?

OCYAN, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most oil and gas inspection services?

Rio De Janeiro leads with 58 headquartered companies, followed by Sao Paulo (32) and Macae (29).

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 971 verified decision-maker contacts tracked across these 506 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.