Company lists · Data refreshed September 2026

Top 18 Oil and gas inspection services based in Rio De Janeiro, Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 58 companies tracked

RevenueBase identified 58 company matches for oil and gas inspection services associated with Rio De Janeiro, Brazil as of September 2026 and tracks 4,748 professional contacts across them, including 424 with verified work emails. Across Brazil, Rio De Janeiro is the largest hub for this category.

This list covers company matches for oil and gas inspection services associated with Rio De Janeiro, 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

58Companies

4,748Contacts tracked

424Verified emails

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The 18 largest oil and gas inspection services based in Rio De Janeiro, Brazil

Ranked by team size

Top 18 of 58 company matches for oil and gas inspection services based in Rio De Janeiro, 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	OCYAN	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,427 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	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
3	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
4	BRA Certificadora Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	n/a	46 contacts →
	Exact match “Certificação, Inspeção e Auditoria de Adequação.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Petrolane	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Senat Group	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Cursos de Formação e Treinamento, Controle e Acompanhamento de Embarques, Surveyors, Cargo-Superintendents, NDT - Non Destructive Tests, UTM - Ultrasonic Thickness Measurement…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Tekee Engineering And Services	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “TEKee offers intelligent engineering solutions with a focus on providing a high level of customer satisfaction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Mount Engineering, Consulting, Commerce And Participation Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Mount Engenharia, Consultoria, Comércio e Participação Ltda.(Mount ECCP) is a Brazilian company operating since 1995,which engages in the areas of Oil and Gas, Marine, Energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Supply Offshore	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Uma empresa global para fornecimento de serviços profissionais e diversificados de petróleo e gás.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Semar NDT	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “A Semar Inspeções é uma empresa de prestação de serviços de: Ends, Inspeção, Documentação Técnica e Treinamento.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Orion Inspection Services And Consultancy	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Orion is a company focused on developing solutions for the market of remote NDT inspection of challenging pipelines and structures, with the differential of the know-how for the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	FB Solution	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “FB Solution is a commercial representation company that offers the market complete and personalized solutions that seek the continuous improvement of operational processes through…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Subsea Consult LLC	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Subsea Consult is the result of 23 years of solid experience in subsea construction associated with a broad network of partners with proven technical and operational expertise in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	ALL Marine Solutions & Consulting	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “All Marine Solutions & Consulting offers a comprehensive range of support services to the global marine, construction, drilling and floating production industries, such as vessel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Thome Petroleo Assessoria Empresarial	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	CRX Engenharia E Serviços	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “A CRX é uma empresa de serviços destinados a atender demandas específicas da indústria de petróleo e gás.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Forsea Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Petroleum engineering consultancy services” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Pac2 Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “PAC2 Engenharia atua nas áreas de: PETRÓLEO, GÁS, BIOCOMBUSTÍVEIS, CONSTRUÇÃO NAVAL, MINERAÇÃO, SIDERURGIA, PAPEL E CELULOSE.” 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 “oil and gas inspection services”. 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 18 of 58 oil and gas inspection services based in Rio De Janeiro, Brazil

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Oil and gas inspection services based in Rio De Janeiro, Brazil at a glance

As of Sep 17, 2026

8.9%Verified-email coverage

81.9Average contacts per company

11-50Median size (employees)

Sep 17, 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

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 58 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 Rio De Janeiro, Brazil whose business descriptions match “oil and gas inspection services” 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 424 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 “oil and gas inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas inspection services are there based in Rio De Janeiro, Brazil?

RevenueBase identified 58 company matches for oil and gas inspection services associated with Rio De Janeiro, 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?

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

Which city in Brazil has the most oil and gas inspection services?

Rio De Janeiro leads Brazil with 58 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 424 professional contacts with verified work emails tracked across these 58 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.