Company lists · Data refreshed September 2026

Top 25 Offshore structural engineering firms based in Brazil

Name: Offshore structural engineering firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 647 companies tracked

RevenueBase identified 647 company matches for offshore structural engineering firms associated with Brazil as of September 2026 and tracks 15,210 professional contacts across them, including 2,481 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for offshore structural engineering firms 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

647Companies

15,210Contacts tracked

2,481Verified emails

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The 25 largest offshore structural engineering firms based in Brazil

Ranked by team size

Top 25 of 647 company matches for offshore structural engineering firms 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	Gran Services S.A	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,752 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	BELOV	Exact match	Matriz, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,108 contacts →
	Exact match “A Belov Engenharia foi criada em 1981 em Salvador/BA, pelo engenheiro Aleixo Belov, que à época desfrutava de uma experiência de 15 anos de participação na condução das maiores…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Vectra Engenharia Ltda	Exact match	Juiz De Fora, BrazilHQ recorded Sep 17, 2026	1,001-5,000	495 contacts →
	Exact match “A VECTRA ENGENHARIA atua, desde 1995, atendendo com sucesso às demandas de conceituados clientes por todo território nacional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Step OIL & GAS	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 17, 2026	201-500	444 contacts →
	Exact match “STEP OIL & GAS is a company with operations in Brazil and a focus on the fabrication sector of the oil and gas industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Norteng Engenharia	Exact match	São Gonçalo Do Amarante, BrazilHQ recorded Sep 17, 2026	501-1,000	391 contacts →
	Exact match “A Norteng Engenharia destaca-se por sua trajetória de competência e responsabilidade, na realização de empreendimentos em todo território nacional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Engecorps	Exact match	Barueri, BrazilHQ recorded Sep 17, 2026	201-500	319 contacts →
	Exact match “A ENGECORPS Engenharia S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	OIL States Brasil	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	1,001-5,000	309 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 · Sep 17, 2026 · View company records in RevenueBase
10	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
11	Planave S.A.	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	501-1,000	218 contacts →
	Exact match “Empresa atua em Engenharia Consultiva, na execução de estudos, projetos e acompanhamento de obras.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	DBR Energies	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	184 contacts →
	Exact match “Soluções em engenharia offshore e onshore” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Rpeotta	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	169 contacts →
	Exact match “A RPEOTTA tem por objetivo a prestação de serviços pautados no compromisso com a excelência em engenharia consultiva em Projetos (Conceitual, Básica e Detalhada), estudo e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	G5 Engenharia	Exact match	Curitiba, BrazilHQ recorded Sep 17, 2026	51-200	135 contacts →
	Exact match “A G5 Engenharia é uma empresa de consultoria, projeto e de gerenciamento de implantação de obras de infra-estrutura, atuando principalmente no ramo de energia, mineração…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	AP Consultoria E Projetos	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	51-200	134 contacts →
	Exact match “A AP consultoria iniciou suas atividades em 1993, como uma empresa voltada a execução de projetos de engenharia civil e atua desde em projetos multidisciplinares (Processo…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Esvj Engenharia DE Seguranca DO Trabalho	Exact match	Salvador, BrazilHQ recorded Sep 17, 2026	51-200	128 contacts →
	Exact match “Esvj Engenharia De Seguranca Do Trabalho is a civil engineering company based out of Avenida Luís Viana 1831, Salvador, Bahia, Brazil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Construcione Engenharia E Construções	Exact match	Piracicaba, BrazilHQ recorded Sep 17, 2026	1,001-5,000	110 contacts →
	Exact match “Mais de 2 milhões de m² construídos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	OSX	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	105 contacts →
	Exact match “Somos a OSX, empresa do Grupo EBX que atua na indústria naval e offshore, oferecendo soluções integradas de engenharia, construção, fretamento, e serviços de Operação e Manutenção…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Dratec Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	97 contacts →
	Exact match “A Dratec Engenharia Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Proper Marine	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “Somos agora Longitude.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Novo Serviços DE Engenharia	Exact match	Recife, BrazilHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “Somos uma empresa independente de engenharia consultiva que oferece serviços especializados nas áreas de energia e infraestrutura.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Deerns Latam	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	501-1,000	88 contacts →
	Exact match “Como uma empresa de engenharia independente, com 750 especialistas em todo o mundo, a Deerns tem as habilidades necessárias para tornar idéias realidade.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Beconal	Exact match	Manaus, BrazilHQ recorded Sep 17, 2026	51-200	86 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Simeros Technologies	Exact match	Cachoeirinha, BrazilHQ recorded Sep 17, 2026	51-200	85 contacts →
	Exact match “SIMEROS is a Brazilian engineering company specialized in developing high-performance solutions for the subsea oil and gas sector, with a focus on SURF (Subsea Umbilicals, Risers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Geodeep	Exact match	Maceió, BrazilHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “A GEODEEP é uma empresa especializada em diversos tipos de serviços onshore, offshore e zona de transição, em especial, levantamentos de dados geofísicos, geológicos e geotécnicos.” 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 “offshore structural engineering firms”. 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 647 offshore structural engineering firms based in Brazil

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Offshore structural engineering firms based in Brazil at a glance

As of Sep 17, 2026

16.3%Verified-email coverage

23.5Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · Rio De Janeiro

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

362

11-50

177

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 647 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 “offshore structural engineering firms” 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 2,481 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.

Offshore structural engineering firms by metro

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 “offshore structural engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore structural engineering firms are there based in Brazil?

RevenueBase identified 647 company matches for offshore structural engineering firms 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?

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

Which city has the most offshore structural engineering firms?

Rio De Janeiro leads with 94 company records, followed by Sao Paulo (87) and Belo Horizonte (35).

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 2,481 professional contacts with verified work emails tracked across these 647 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.