Company lists · Data refreshed September 2026

Top 25 Traffic engineering consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 131 companies tracked

RevenueBase identified 131 traffic engineering consulting firms headquartered in Brazil as of September 2026 and tracks 3,898 professional contacts across them, including 725 with verified work emails. Sao Paulo is the largest hub.

This list covers traffic engineering consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

131Companies

3,898Contacts tracked

725Verified emails

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The 25 largest traffic engineering consulting firms based in Brazil

Ranked by team size

Top 25 of 131 traffic engineering consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to traffic engineering consulting firms: 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	CET	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	5,001-10,000	782 contacts →
	Indirect evidence “Página Oficial da Companhia de Engenharia de Tráfego Subordinada à Secretaria Municipal de Mobilidade e Transportes da Prefeitura de São Paulo” Source: RevenueBase Database · checked Sep 29, 2026
2	Strata Engenharia	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	501-1,000	491 contacts →
	Partial evidence “A Strata Engenharia, certificada pela NBR ISO é uma empresa de Engenharia Consultiva com especialização em Infra-Estrutura Viária, abrangendo as áreas rodoviária, urbana…” Source: RevenueBase Database · checked Sep 29, 2026
3	Perkons SA	Indirect evidence	Pinhais, BrazilHQ checked Sep 29, 2026	201-500	309 contacts →
	Indirect evidence “A Perkons é uma empresa especializada em tecnologia para segurança e gestão integrada de tráfego.” Source: RevenueBase Database · checked Sep 29, 2026
4	GCT	Indirect evidence	Contagem, BrazilHQ checked Sep 29, 2026	201-500	238 contacts →
	Indirect evidence “Há 27 anos no mercado, a GCT – Gerenciamento e Controle de Trânsito SA - oferece serviços especializados de engenharia de tráfego, contribuindo eficazmente para a melhoria do…” Source: RevenueBase Database · checked Sep 29, 2026
5	Sinales	Indirect evidence	Serra, BrazilHQ checked Sep 29, 2026	201-500	189 contacts →
	Indirect evidence “Sinales - Sinalizaço Espírito Santo Ltda is a company based out of Rua Nestor Guisso 96 Boa Vista, Serra, Es, Brazil.” Source: RevenueBase Database · checked Sep 29, 2026
6	ECR Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	165 contacts →
	Indirect evidence “Empresa de projetos e consultoria especializada em obras de infra-estrutura, fundada em 1972 com forte atuação no segmento rodoviário, presente em diversos estados, dentre eles…” Source: RevenueBase Database · checked Sep 29, 2026
7	Serget	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	165 contacts →
	Indirect evidence “A SERGET é uma empresa de engenharia de trânsito especializada na prestação de serviços de Sinalização e Segurança Viária, Monitoramento e Fiscalização Eletrônica, Gerenciamento…” Source: RevenueBase Database · checked Sep 29, 2026
8	LOGIT	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	129 contacts →
	Indirect evidence “LOGIT was developed by engineers and faculty from top academic institutions in Brazil, and started operations in 1989.” Source: RevenueBase Database · checked Sep 29, 2026
9	Imtraff	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	111 contacts →
	Indirect evidence “Buscamos promover uma mobilidade mais inclusiva, sustentável e tecnológica e assim oferecer soluções de deslocamento mais eficientes.” Source: RevenueBase Database · checked Sep 29, 2026
10	Pavesys Engenharia	Partial evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	51-200	65 contacts →
	Partial evidence “Founded in 2001 with the purpose of assisting private companies and public agencies in the field of pavement engineering, Pavesys has been dedicated to the development and…” Source: RevenueBase Database · checked Sep 29, 2026
11	Roadrunner Engenharia	Partial evidence	Jacareí, BrazilHQ checked Sep 29, 2026	11-50	56 contacts →
	Partial evidence “Fundada em a RoadRunner Engenharia é uma empresa de engenharia consultiva especializada na realização de ensaios e avaliação de pavimentos rodoviários, aeroportuários e urbanos.” Source: RevenueBase Database · checked Sep 29, 2026
12	Sinasc Sinalização	Indirect evidence	Palhoça, BrazilHQ checked Sep 29, 2026	201-500	55 contacts →
	Indirect evidence “A Sinasc iniciou suas atividades no ano de 1988, na área de sinalização viária e paisagismo.” Source: RevenueBase Database · checked Sep 29, 2026
13	Comap Consultoria, Marketing E Planejamento Ltda	Partial evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	51 contacts →
	Partial evidence “Comap Consultoria is a civil engineering company based out of Rua Coronel Xavier De Toledo, 210, conj.” Source: RevenueBase Database · checked Sep 29, 2026
14	Astec Engenharia Ltda	Indirect evidence	São José Do Rio Preto, BrazilHQ checked Sep 29, 2026	51-200	43 contacts →
	Indirect evidence “Astec Engenharia ltda is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 29, 2026
15	Sinalta Propista	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	43 contacts →
	Indirect evidence “Sinalta Propista Sinalização Seg Comunic.” Source: RevenueBase Database · checked Sep 29, 2026
16	HDO Engenharia E Consultoria	Partial evidence	Campo Grande, BrazilHQ checked Sep 29, 2026	51-200	35 contacts →
	Partial evidence “HDO Engenharia is a civil engineering company based out of R.” Source: RevenueBase Database · checked Sep 29, 2026
17	Trafecon Engenharia Ltda	Indirect evidence	Brasília, BrazilHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “A TRAFECON Engenharia Ltda.” Source: RevenueBase Database · checked Sep 29, 2026
18	Projevias Projetos, Arquitetura, Urbanismo E Consultoria DE Sinalização Viária Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Desde 2006 a PROJEVIAS desenvolve soluções nas áreas de Engenharia, Arquitetura, Urbanismo, Planejamento Viário, Mobilidade Urbana e Segurança de Tráfego, através de projetos e…” Source: RevenueBase Database · checked Sep 29, 2026
19	Fratar Engenharia Consultiva	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “A FRATAR Engenharia Consultiva é uma empresa especializada em Estudos de Tráfego e Transportes, Fluxo de Pedestres e Consultoria Logística.” Source: RevenueBase Database · checked Sep 29, 2026
20	Enefer Consultoria, Projetos Ltda	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	13 contacts →
	Strong 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 29, 2026
21	Mixdesign	Indirect evidence	Barueri, BrazilHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Em um mercado globalizado e competitivo como o atual, há a necessidade cada vez maior de um projeto ser dimensionado em função de cada obra para buscar a otimização dos custos…” Source: RevenueBase Database · checked Sep 29, 2026
22	ARC Comercio Construcao E Administracao DE Servicos	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	1-10	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
23	Metrics Mobilidade	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	11-50	10 contacts →
	Strong evidence “Transport, Traffic and Pedestrian Engineering.” Source: RevenueBase Database · checked Sep 29, 2026
24	TGA Tecnologia	Indirect evidence	Fortaleza, BrazilHQ checked Sep 29, 2026	201-500	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
25	Fibrobecker Ind. DE Sinalização E Tintas Ltda	Indirect evidence	Lajeado, BrazilHQ checked Sep 29, 2026	51-200	8 contacts →
	Indirect evidence “A sua melhor opção em Sinalização de Trânsito!” Source: RevenueBase Database · checked Sep 29, 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: traffic engineering consulting firms. 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 traffic engineering consulting firms.
Partial evidence: Its own public description names part of traffic engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name traffic engineering consulting firms. 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 131 traffic engineering consulting firms based in Brazil

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Traffic engineering consulting firms based in Brazil at a glance

As of Sep 29, 2026

18.6%Verified-email coverage

29.8Average contacts per company

1-10Median size (employees)

19.1%Largest-city concentration · Sao Paulo

Sep 29, 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 worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 131 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 traffic engineering consulting firms, 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 “traffic engineering consulting firms”. 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 traffic engineering consulting firms), 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 traffic engineering consulting firms, 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, 725 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 29, 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.

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 traffic engineering consulting firms, 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 traffic engineering consulting firms are there based in Brazil?

RevenueBase identified 131 traffic engineering consulting firms 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?

CET, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most traffic engineering consulting firms?

Sao Paulo leads with 25 headquartered companies, followed by Belo Horizonte (14) and Rio De Janeiro (8).

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 725 verified decision-maker contacts tracked across these 131 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 29, 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.