Company lists · Data refreshed September 2026

Top 25 Mechanical engineering consultants based in Rio De Janeiro, Brazil

Name: Mechanical engineering consultants 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 132 companies tracked

RevenueBase identified 132 mechanical engineering consultants headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 2,095 professional contacts across them, including 162 with verified work emails. Sao Paulo is the largest hub.

This list covers mechanical engineering consultants headquartered in Rio De Janeiro, 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

132Companies

2,095Contacts tracked

162Verified emails

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The 25 largest mechanical engineering consultants based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 132 mechanical engineering consultants based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical engineering consultants: 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	Sandech	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	383 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Guimar	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	n/a	337 contacts →
	Indirect evidence “Empresa engenharia consultiva” Source: RevenueBase Database · checked Sep 17, 2026
3	Planave S.A.	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	218 contacts →
	Indirect evidence “Empresa atua em Engenharia Consultiva, na execução de estudos, projetos e acompanhamento de obras.” Source: RevenueBase Database · checked Sep 17, 2026
4	PCE Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	147 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	Consulpri Consultoria E Projetos Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “Consulpri Consultoria E Projetos is a engineering company based out of Av Rio Branco, 143, Salas 1101, Rio De Janeiro, Rj, Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
6	Tempore Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Há mais de 30 anos, os engenheiros Roberto Bontempo, Mario Wrobel e Marcos Areias somaram suas experiências profissionais para fundar a Tempore, com base em conceitos como…” Source: RevenueBase Database · checked Sep 17, 2026
7	ECP Environmental Solutions	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “Somos uma empresa de engenharia ambiental que presta serviços de consultoria para empreendimentos em geral, construção civil e indústrias.” Source: RevenueBase Database · checked Sep 17, 2026
8	Tecmetal	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “TECMETAL is an engineering technical consulting company that is compromised to offer high tech solutions in materials concerns.” Source: RevenueBase Database · checked Sep 17, 2026
9	MM Engenharia Consultoria E Assessoria Empresarial	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	23 contacts →
	Partial evidence “MM ENGENHARIA is an Engineering consulting firm specializing in supporting investors and builders in conquering new business, contracting insurance and technical assistance in…” Source: RevenueBase Database · checked Sep 17, 2026
10	Enefer Consultoria, Projetos Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	13 contacts →
	Partial evidence “ENEFER is a Brazilian consulting engineering company, founded in 1977 by a group of engineers who dedicated themselves to consultative engineering activities in the transport area.” Source: RevenueBase Database · checked Sep 17, 2026
11	KFC Projetos E Consultoria Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Empresa fundada em 1990 na cidade do Rio de Janeiro.” Source: RevenueBase Database · checked Sep 17, 2026
12	ISEN	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “A ISEN é uma empresa de engenharia focada em serviços de projetos, montagem e comissionamento de instalações e equipamentos industriais.” Source: RevenueBase Database · checked Sep 17, 2026
13	Focon Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “A FÓCON é uma empresa de Engenharia Diagnóstica, gerenciamento e perícias que traz em sua essência modernidade aliada à qualidade e eficiência dos projetos.” Source: RevenueBase Database · checked Sep 17, 2026
14	Barbo Engenharia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “A Barbo Engenharia é uma empresa que foi fundada em 1981, a BARBO vem desenvolvendo há mais de 30 anos soluções de engenharia de alto valor agregado para empreendimentos…” Source: RevenueBase Database · checked Sep 17, 2026
15	Proger Engenharia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Projetos e Consultoria em Engenharia Estrutural.” Source: RevenueBase Database · checked Sep 17, 2026
16	Pinheiro Almeida, Pericia E Assist. Técnica Judicial	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “A Pinheiro Almeida - Perícia e Assistência Técnica (PAPA) foi fundada em 2003 pelo engenheiro mecânico Mauricio Almeida, 48 anos de experiência profissional atuando nos setores da…” Source: RevenueBase Database · checked Sep 17, 2026
17	Cadline Consultoria E Projetos	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Company Presentation: In the market since 1995, CADLINE CONSULTING AND PROJECTS works in the development of engineering industry in the segments of petrochemicals, chemical…” Source: RevenueBase Database · checked Sep 17, 2026
18	Hexatech Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “A Hexatech iniciou suas atividades em 2007, atuando na prestação de serviços em Engenharia Elétrica, nos segmentos: Energia e Automação Industrial/Predial, e também na área de…” Source: RevenueBase Database · checked Sep 17, 2026
19	Braver Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Na Braver Engenharia, unimos a experiência acadêmica de nossos engenheiros civis às vivências práticas do mercado em projetos, cálculo estrutural e gestão de obras.” Source: RevenueBase Database · checked Sep 17, 2026
20	Vieira Sampaio Projetos E Consultorias	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Há 30 anos no mercado de gerenciamento de projetos e obras / Implantação hoteleira / Implantação de áreas comuns de condomínios / Vistorias / Engenharia Legal / Avaliação /…” Source: RevenueBase Database · checked Sep 17, 2026
21	Forconsult Projetos E Consultoria EM Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “A FORCONSULT Projetos e Consultoria em Engenharia é uma empresa com atuaçao na área de projetos de Engenharia Civil com foco no melhor aproveitamento de recursos humanos…” Source: RevenueBase Database · checked Sep 17, 2026
22	Pedreira Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “A Pedreira Engenharia é uma empresa nova e moderna, com capacidade de integrar o que há de mais atual em tecnologia para soluções em projetos e consultoria.” Source: RevenueBase Database · checked Sep 17, 2026
23	Geotek Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “A Geotek Engenharia é especializada em projetos de engenharia e consultoria técnica, oferecendo soluções personalizadas e eficientes para atender às necessidades de nossos…” Source: RevenueBase Database · checked Sep 17, 2026
24	Engajebr	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	SIM Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Engenharia de Materiais e Mecânica, Controle de Qualidade, Normatização, Desenvolvimento de Softwares e Desenvolvimento de Produtos.” 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: mechanical engineering consultants. 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 mechanical engineering consultants.
Partial evidence: Its own public description names part of mechanical engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering consultants. 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 132 mechanical engineering consultants based in Rio De Janeiro, Brazil

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Mechanical engineering consultants based in Rio De Janeiro, Brazil at a glance

As of Sep 17, 2026

7.7%Verified-email coverage

15.9Average contacts per company

1-10Median size (employees)

293.2%Largest-city concentration · Sao Paulo

Sep 17, 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 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 132 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 mechanical engineering consultants, 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 Rio De Janeiro, Brazil whose own description of what they do matches “mechanical engineering consultants”. 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 mechanical engineering consultants), 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 mechanical engineering consultants, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 162 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.

Mechanical engineering consultants by metro in Brazil

Mechanical engineering consultants in Sao Paulo387
Mechanical engineering consultants in Belo Horizonte169
Mechanical engineering consultants in Rio De Janeiro132
Mechanical engineering consultants in Curitiba114
Mechanical engineering consultants in Porto Alegre77
Mechanical engineering consultants in Goiania49
Mechanical engineering consultants in Campinas47
Mechanical engineering consultants in Salvador47
Mechanical engineering consultants in Sorocaba43
Mechanical engineering consultants in Recife42
Mechanical engineering consultants in Joinville41
Mechanical engineering consultants in Vitoria33
Mechanical engineering consultants in Sao Jose Dos Campos31
Mechanical engineering consultants in Fortaleza29
Mechanical engineering consultants in Santo Andre26
Mechanical engineering consultants in Brasilia25

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 mechanical engineering consultants, 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 mechanical engineering consultants are there based in Rio De Janeiro, Brazil?

RevenueBase identified 132 mechanical engineering consultants headquartered in Rio De Janeiro, 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?

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

Which city has the most mechanical engineering consultants?

Sao Paulo leads with 387 headquartered companies, followed by Belo Horizonte (169) and Rio De Janeiro (132).

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 162 verified decision-maker contacts tracked across these 132 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.