Company lists · Data refreshed September 2026

Top 25 Engineering consultancy firms based in Rio De Janeiro, Brazil

Name: Engineering consultancy firms 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 27, 2026 646 companies tracked

RevenueBase identified 646 company matches for engineering consultancy firms associated with Rio De Janeiro, Brazil as of September 2026 and tracks 22,186 professional contacts across them, including 1,691 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (1,754 companies); Rio De Janeiro has 646.

This list covers company matches for engineering consultancy firms 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 27, 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 27, 2026 How this list was built

646Companies

22,186Contacts tracked

1,691Verified emails

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The 25 largest engineering consultancy firms based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 646 company matches for engineering consultancy firms based in Rio De Janeiro, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Priner	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	5,001-10,000	2,737 contacts →
	Exact match “Há mais de 40 anos, a Priner se destaca no setor de engenharia industrial e infraestrutura, oferecendo soluções com excelência técnica, seguras e eficientes.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Araujo Abreu Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	1,001-5,000	1,788 contacts →
	Exact match “A Araujo Abreu foi fundada em 1922.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Ecovix Construções Oceânicas S.A	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	501-1,000	1,371 contacts →
	Exact match “Nossa Missão - Prestar serviços de engenharia inteligente para agregar valor aos empreendimentos de nossos clientes.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Tecnosonda S A	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	1,001-5,000	862 contacts →
	Exact match “Tecnosonda is an engineering company founded in 1968, which operates in the areas of Geotechnics, Foundations, Civil Construction, Electromechanics, and Industrial Maintenance.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	CTA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	201-500	540 contacts →
	Exact match “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	LCD Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	501-1,000	410 contacts →
	Exact match “Fundada em por engenheiro especializado em gerência de contratos, líder de equipes de empreiteiras de construção civil, montagem e manutenção industrial, a LCD Engenharia…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Sandech	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	201-500	383 contacts →
	Exact match “SANDECH is an Engineering and Management Consulting company founded in February 2008 in Rio de Janeiro by three Engineers graduated in Chemical and Mechanical Engineering at…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Guimar	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	n/a	337 contacts →
	Exact match “Empresa engenharia consultiva” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Dimensional Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	201-500	308 contacts →
	Exact match “A Dimensional e sua equipe técnica já executaram mais de m2 de edificações, equivalentes a apartamentos de 50 m2.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Planave S.A.	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
12	Construtora Colares Linhares	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	501-1,000	213 contacts →
	Exact match “Construtora Colares Linhares is a civil engineering company based out of R Da Ajuda, 35, Andar Salao 1401, Rio De Janeiro, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Rpeotta	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
14	Marte Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	1,001-5,000	153 contacts →
	Exact match “A Marte Engenharia Ltda é uma empresa de engenharia que oferece serviços de consultoria e projetos de engenharia nas áreas de geração, transmissão e distribuição de energia…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Construtora Metropolitana	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	501-1,000	152 contacts →
	Exact match “A Construtora Metropolitana é uma empresa de engenharia civil sediada na cidade do Rio de Janeiro, RJ.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Retrofit Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	150 contacts →
	Exact match “Somos uma empresa de engenharia com 21 anos de experiência sólida no mercado nacional.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	PCE Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	501-1,000	147 contacts →
	Exact match “A PCE está apta a atuar numa ampla faixa de especialidades de engenharia, nos mais variados níveis de desenvolvimento de estudos e projetos, para as mais diversas finalidades…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Jp. Projetos	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	138 contacts →
	Exact match “Há mais de 20 anos, a JP.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Indica Serviços Oficial	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	1,001-5,000	104 contacts →
	Exact match “Missão: Atender os nossos clientes com tecnologia, flexibilidade, lealdade e eficiência no desenvolvimento dos serviços de engenharia elétrica Visão: Ser uma empresa reconhecida…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Prática Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	201-500	93 contacts →
	Exact match “Fundada em a Prática Engenharia conquistou espaço e tornou-se uma empresa respeitada na solução e engenharia de obras civis, hidráulicas e elétricas, na consecução de projetos…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	LMENG	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	92 contacts →
	Exact match “Somos um escritório de consultoria técnica, constituído há mais de vinte anos, especializado na área de engenharia, com foco em energia elétrica, atuando nos segmentos de…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Proper Marine	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	90 contacts →
	Exact match “Somos agora Longitude.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Consulpri Consultoria E Projetos Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	87 contacts →
	Exact match “Consulpri Consultoria E Projetos is a engineering company based out of Av Rio Branco, 143, Salas 1101, Rio De Janeiro, Rj, Brazil.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Geoprojetos Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	63 contacts →
	Exact match “A Geoprojetos é uma empresa especializada em Geotecnia que tem sua história construída ao longo quase 40 anos de experiência onde tem acumulado um vasto acervo técnico com a…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Geomecânica S.A	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 27, 2026	51-200	61 contacts →
	Exact match “Com mais de 50 anos de experiência no mercado, a Geomecânica consolidou-se como referência em engenharia civil e geotecnia, oferecendo soluções integradas para projetos de…” Recorded in the RevenueBase company graph · Sep 27, 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 “engineering consultancy 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 646 engineering consultancy firms based in Rio De Janeiro, Brazil

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Engineering consultancy firms based in Rio De Janeiro, Brazil at a glance

As of Sep 27, 2026

7.6%Verified-email coverage

34.3Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

329

11-50

187

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 646 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 “engineering consultancy 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 1,691 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 27, 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.

Engineering consultancy firms by metro in Brazil

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

How many engineering consultancy firms are there based in Rio De Janeiro, Brazil?

RevenueBase identified 646 company matches for engineering consultancy firms 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?

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

Which city in Brazil has the most engineering consultancy firms?

Sao Paulo leads Brazil with 1,754 company records, followed by Belo Horizonte (741) and Rio De Janeiro (646).

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 1,691 professional contacts with verified work emails tracked across these 646 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 27, 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.