Company lists · Data refreshed September 2026

Top 24 Hydro engineering and consulting firms based in Curitiba, Brazil

Name: Hydro engineering and 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 28, 2026 99 companies tracked

RevenueBase identified 99 hydro engineering and consulting firms headquartered in Curitiba, Brazil as of September 2026 and tracks 2,100 professional contacts across them, including 212 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (341 companies); Curitiba has 99.

This list covers hydro engineering and 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 28, 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 28, 2026 86% judged on-target in blind review

99Companies

2,100Contacts tracked

212Verified emails

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The 24 largest hydro engineering and consulting firms based in Curitiba, Brazil

Ranked by team size

Top 24 of 99 hydro engineering and consulting firms based in Curitiba, Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to hydro engineering and 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	Stcp Engenharia DE Projetos	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 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 28, 2026
2	CR Almeida Engenharia DE Obras	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1,001-5,000	255 contacts →
	Indirect evidence “Com mais de cinco décadas de história, a CR Almeida S/A Engenharia de Obras é braço do Grupo CR Almeida na área de engenharia e construções.” Source: RevenueBase Database · checked Sep 28, 2026
3	Esteio Engenharia E Aerolevantamentos S.A	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	248 contacts →
	Indirect evidence “ESTEIO-ENGENHARIA E AEROLEVANTAMENTOS S.” Source: RevenueBase Database · checked Sep 28, 2026
4	Racing Group	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 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 28, 2026
5	SK Infraestrutura	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 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 28, 2026
6	G5 Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 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 28, 2026
7	OMS Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	65 contacts →
	Indirect evidence “A OMS Engenharia é uma empresa especializada em engenharia one-stop-shop.” Source: RevenueBase Database · checked Sep 28, 2026
8	Envex Engenharia E Consultoria	Partial evidence	Curitiba, BrazilHQ checked Sep 28, 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 28, 2026
9	3r Ambiental	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 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 28, 2026
10	Serenco Engenharia Consultiva	Partial evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “A SERENCO Serviços de Engenharia Consultiva Ltda é uma empresa paranaense, voltada para o desenvolvimento de estudos e projetos nas áreas de Saneamento, Hidráulica e Meio…” Source: RevenueBase Database · checked Sep 28, 2026
11	DEX Engenharia E Consultoria	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “A DEX Engenharia e Consultoria conta com uma equipe multidisciplinar, composta de engenheiros, consultores, técnicos, projetistas e desenhistas trabalhando de maneira integrada.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sinergia Engenharia DE Meio Ambiente	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “A Sinergia Engenharia de Meio Ambiente, fundada no ano de 2014, é uma empresa de consultoria nas áreas de Engenharia Ambiental e Florestal, que atua em diversos setores de…” Source: RevenueBase Database · checked Sep 28, 2026
13	Projecalc Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “A Projecalc Engenharia foi estabelecida em junho de 2017 como uma empresa especializada em engenharia de estruturas.” Source: RevenueBase Database · checked Sep 28, 2026
14	Valory Engenharia DE Avaliações	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
15	Open Solutions Engenharia & Consultoria	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “OPEN SOLUTIONS: Soluções em Engenharia & Consultoria desde 2016.” Source: RevenueBase Database · checked Sep 28, 2026
16	RDR Consultores Associados	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “A RDR Consultores Associados foi fundada em dezembro de 1989 e tem por objetivo prestar serviços em estudos, projetos, consultoria e gerenciamento voltados à engenharia, tanto a…” Source: RevenueBase Database · checked Sep 28, 2026
17	Daher Engenharia Consultiva E Tecnologia	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Apaixonada pela Engenharia, a DAHER Tecnologia acredita que o cuidado com a qualidade, inovação, segurança e durabilidade das obras civis são pilares fundamentais para a…” Source: RevenueBase Database · checked Sep 28, 2026
18	Maia Engenharia Elétrica	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Com foco no cliente, a Maia busca principalmente flexibilidade nas soluções em Engenharia Elétrica, buscando atingir a qualidade necessária dentro do prazo estabelecido e sempre…” Source: RevenueBase Database · checked Sep 28, 2026
19	3rk Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “A 3RK Engenharia atua no desenvolvimento de projetos de engenharia e consultoria técnica, oferecendo análises, laudos, estudos de viabilidade e soluções sob medida para cada…” Source: RevenueBase Database · checked Sep 28, 2026
20	Azdec Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “A Azdec Engenharia integra as áreas das engenharias civil e elétrica, com o intuito de dar uma resposta eficaz as exigências e solicitações dos clientes, priorizando o melhor…” Source: RevenueBase Database · checked Sep 28, 2026
21	Laplace Automação Industrial Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	201-500	1 contacts →
	Indirect evidence “A LAPLACE Automação Industrial Ltda.” Source: RevenueBase Database · checked Sep 28, 2026
22	Envicon Química & Meio Ambiente	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Vivemos em mundo cada vez mais competitivo e globalizado, onde são apresentados novos desafios e oportunidades a cada dia.” Source: RevenueBase Database · checked Sep 28, 2026
23	Ambien Engenharia E Gestão Ambiental	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “AMBIEN é uma empresa de consultoria em engenharia e gestão ambiental com sede em Curitiba, Paraná, Brazil.” Source: RevenueBase Database · checked Sep 28, 2026
24	Condexa Consultoria E Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Empresa formada por profissionais de conhecimento e experiencia comprovada no mercado, atuando na área de consultoria nos setores de engenharia civil e mecânica, mercado…” Source: RevenueBase Database · checked Sep 28, 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: hydro engineering and 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 hydro engineering and consulting firms.
Partial evidence: Its own public description names part of hydro engineering and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydro engineering and 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 24 of 99 hydro engineering and consulting firms based in Curitiba, Brazil

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Hydro engineering and consulting firms based in Curitiba, Brazil at a glance

As of Sep 28, 2026

10.1%Verified-email coverage

21.2Average contacts per company

1-10Median size (employees)

Sep 28, 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 Curitiba, so it is reported there. Company counts and contact totals on this page are exact for Curitiba, over 99 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 hydro engineering and 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 “hydro engineering and 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 hydro engineering and 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 hydro engineering and 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, 212 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 28, 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.

Hydro engineering and consulting firms by metro in Brazil

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 hydro engineering and 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 hydro engineering and consulting firms are there based in Curitiba, Brazil?

RevenueBase identified 99 hydro engineering and 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?

Stcp Engenharia DE Projetos, headquartered in Curitiba, tops this list with the largest team on record.

Which city in Brazil has the most hydro engineering and consulting firms?

Sao Paulo leads Brazil with 341 headquartered companies, followed by Belo Horizonte (196) and Rio De Janeiro (152). Curitiba has 99.

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 212 verified decision-maker contacts tracked across these 99 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 28, 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.