Company lists · Data refreshed September 2026

Top 25 Engineering consulting firms based in Curitiba, Brazil

Name: Engineering consulting firms based in Curitiba, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 419 companies tracked

RevenueBase identified 419 engineering consulting firms headquartered in Curitiba, Brazil as of September 2026 and tracks 5,672 professional contacts across them, including 724 with verified work emails and 71 with mobile numbers. Sao Paulo is the largest hub.

This list covers engineering consulting firms headquartered in Curitiba, 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 12, 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 12, 2026 86% judged on-target in blind review

419Companies

5,672Contacts tracked

724Verified emails

71Mobile numbers

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The 25 largest engineering consulting firms based in Curitiba, Brazil

Ranked by team size

Top 25 of 419 engineering consulting firms based in Curitiba, Brazil, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to 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	ACV Tecline Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	501-1,000	557 contacts →
	Indirect evidence “A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.” Source: RevenueBase Database · checked Sep 12, 2026
2	Tucumann Engenharia E Empreendimentos	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	459 contacts →
	Indirect evidence “Com 30 anos de atuação, a Tucumann Engenharia está consolidada no mercado de construção civil com obras de grande porte na América Latina e utiliza o conhecimento acumulado em…” Source: RevenueBase Database · checked Sep 12, 2026
3	Stcp Engenharia DE Projetos	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	201-500	370 contacts →
	Indirect evidence “STCP Engenharia de Projetos Ltda é uma das companhias pioneiras no Brasil a integrar em um único centro três áreas relacionadas à projetos do setor florestal.” Source: RevenueBase Database · checked Sep 12, 2026
4	Esteio Engenharia E Aerolevantamentos S.A	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	248 contacts →
	Indirect evidence “ESTEIO-ENGENHARIA E AEROLEVANTAMENTOS S.” Source: RevenueBase Database · checked Sep 12, 2026
5	Racing Group	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	1,001-5,000	219 contacts →
	Indirect evidence “Fundada em com visão inovadora, a Racing iniciou a consultoria em desenvolvimento de projetos e, ao longo dos anos, expandiu suas especializações e áreas de atuação.” Source: RevenueBase Database · checked Sep 12, 2026
6	RAC Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	201-500	218 contacts →
	Indirect evidence “Na RAC Engenharia, somos movidos pela inovação e pelo compromisso com a excelência.” Source: RevenueBase Database · checked Sep 12, 2026
7	Soditech Engineering & Technology	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	201-500	216 contacts →
	Indirect evidence “A Soditech é uma empresa engajada há mais de duas décadas no avanço tecnológico, destaca-se na indústria automotiva com soluções de engenharia.” Source: RevenueBase Database · checked Sep 12, 2026
8	Diprotec	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	201-500	159 contacts →
	Indirect evidence “A EMPRESA Atuando desde 1990 no mercado de produtos técnicos para a construção civil, a Diprotec fornece soluções específicas para atender a diferentes demandas nas obras de seus…” Source: RevenueBase Database · checked Sep 12, 2026
9	SK Infraestrutura	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	201-500	151 contacts →
	Indirect evidence “Acreditamos que a engenharia é uma ferramenta de integração entre o nosso desenvolvimento e o meio ambiente.” Source: RevenueBase Database · checked Sep 12, 2026
10	G5 Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	135 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
11	Possebon Engenharia E Serviços	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	98 contacts →
	Indirect evidence “Com sede em Curitiba (PR), a POSSEBON iniciou suas atividades em 31 de julho de 1981, na área de engenharia civil.” Source: RevenueBase Database · checked Sep 12, 2026
12	NJB	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	92 contacts →
	Indirect evidence “A empresa NJB - Engenharia e Gerenciamento, nasceu no ano de 1990, com foco principal no desenvolvimento e gerenciamento de projetos de Geração e Cogeração de Energia…” Source: RevenueBase Database · checked Sep 12, 2026
13	Ocle Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	87 contacts →
	Indirect evidence “A Ocle é um escritório de engenharia de soluções customizadas para diversos segmentos de negócios.” Source: RevenueBase Database · checked Sep 12, 2026
14	Prime3 Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	201-500	86 contacts →
	Indirect evidence “A P3 é uma construtora especializada em obras complexas, que atua como braço técnico estratégico de incorporadores que buscam mais previsibilidade, controle e segurança em seus…” Source: RevenueBase Database · checked Sep 12, 2026
15	OMS Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	65 contacts →
	Indirect evidence “A OMS Engenharia é uma empresa especializada em engenharia one-stop-shop.” Source: RevenueBase Database · checked Sep 12, 2026
16	Geoloc Engenharia E Geologia	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	64 contacts →
	Indirect evidence “A GEOLOC atua a nível nacional no ramo ambiental e civil com uma sólida estrutura operacional apresentando soluções diretas e objetivas, oferecendo um corpo técnico formado por…” Source: RevenueBase Database · checked Sep 12, 2026
17	Envex Engenharia E Consultoria	Partial evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	63 contacts →
	Partial evidence “Envex Engenharia E Consultoria is a environmental engineering company based out of Curitiba, Paraná, Brazil.” Source: RevenueBase Database · checked Sep 12, 2026
18	Grupo DPM	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	53 contacts →
	Indirect evidence “Nosso propósito, há mais de 35 anos, é proporcionar estrutura e segurança às empresas, oferecemos soluções integradas, complexas e completas em Engenharia Elétrica.” Source: RevenueBase Database · checked Sep 12, 2026
19	Ensiste - Im3	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	51 contacts →
	Indirect evidence “Ensiste Engenharia De Sistemas Elétricos possui uma estrutura própria composta de engenheiros, técnicos, desenhistas, planejamento e controle e setor administrativo, adequadamente…” Source: RevenueBase Database · checked Sep 12, 2026
20	Support Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	11-50	36 contacts →
	Indirect evidence “Desde 1995, a Support Engenharia se destaca no mercado com expertise em engenharia estrutural metálica.” Source: RevenueBase Database · checked Sep 12, 2026
21	Natturis Consultoria E Assessoria Ambiental	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	n/a	32 contacts →
	Indirect evidence “A Natturis Consultoria e Assessoria Ambiental é uma empresa especializada em consultoria e assessoria ambiental que oferece soluções em diversos setores para as atividades e…” Source: RevenueBase Database · checked Sep 12, 2026
22	Duotec Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	51-200	31 contacts →
	Indirect evidence “A Duotec Engenharia atua na execução e gestão de empreendimentos industriais, corporativos e de infraestrutura, representando os interesses de seus clientes ao longo de toda a…” Source: RevenueBase Database · checked Sep 12, 2026
23	3r Ambiental	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	11-50	27 contacts →
	Indirect evidence “A 3R AMBIENTAL com mais de 21 anos de atuação no mercado empresarial tem foco na busca de alternativas viáveis para atender as necessidades do cliente.” Source: RevenueBase Database · checked Sep 12, 2026
24	Forte Desenvolvimento Sustentável	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	11-50	24 contacts →
	Indirect evidence “A FORTE> é uma empresa inovadora no segmento de consultoria técnica em meio ambiente e sustentabilidade.” Source: RevenueBase Database · checked Sep 12, 2026
25	Detzel Gestão Ambiental	Indirect evidence	Curitiba, BrazilHQ checked Sep 12, 2026	11-50	24 contacts →
	Indirect evidence “São 20 anos de Consultoria Ambiental para organizações públicas, privadas e do terceiro setor em todo o país, por meio de assessoria técnica em sustentabilidade e meio ambiente.” Source: RevenueBase Database · checked Sep 12, 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: 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 engineering consulting firms.
Partial evidence: Its own public description names part of 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 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 419 engineering consulting firms based in Curitiba, Brazil

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Engineering consulting firms based in Curitiba, Brazil at a glance

As of Sep 12, 2026

12.8%Verified-email coverage

1.3%Mobile-number coverage

13.5Average contacts per company

1-10Median size (employees)

403.1%Largest-city concentration · Sao Paulo

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

252

11-50

116

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

6030–30

11331–60

261–90

090–180

6180+

Company record updated

Median 80.0d

00–30

1,50731–60

3,15261–90

77090–180

243180+

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 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 Curitiba, Brazil whose own description of what they do matches “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 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 engineering consulting firms, and records with no verified work email. Companies headquartered outside Curitiba 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, 724 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 12, 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.

Engineering consulting firms by metro in Brazil

Engineering consulting firms in Sao Paulo1689
Engineering consulting firms in Belo Horizonte707
Engineering consulting firms in Rio De Janeiro602
Engineering consulting firms in Curitiba410
Engineering consulting firms in Porto Alegre295
Engineering consulting firms in Salvador200
Engineering consulting firms in Campinas196
Engineering consulting firms in Goiania196

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 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 engineering consulting firms are there based in Curitiba, Brazil?

RevenueBase identified 419 engineering consulting firms headquartered in Curitiba, 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?

ACV Tecline Engenharia Ltda, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Sao Paulo leads with 1689 headquartered companies, followed by Belo Horizonte (707) and Rio De Janeiro (602).

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 724 verified decision-maker contacts tracked across these 419 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 12, 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.