Company lists · Data refreshed September 2026

Top 25 Public works construction companies based in Curitiba, Brazil

Name: Public works construction companies based in Curitiba, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 114 companies tracked

RevenueBase identified 114 public works construction companies headquartered in Curitiba, Brazil as of September 2026 and tracks 4,377 professional contacts across them, including 559 with verified work emails. Sao Paulo is the largest hub.

This list covers public works construction companies 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 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

114Companies

4,377Contacts tracked

559Verified emails

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The 25 largest public works construction companies based in Curitiba, Brazil

Ranked by team size

Top 25 of 114 public works construction companies based in Curitiba, Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to public works construction companies: 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	GEL	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	640 contacts →
	Indirect evidence “Somos a Gel Engenharia, uma construtora que há 30 anos vem transformando o panorama da infraestrutura no Brasil e no exterior.” Source: RevenueBase Database · checked Sep 17, 2026
2	Construtora Triunfo	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	589 contacts →
	Indirect evidence “undada em 1978 no Paraná, a Construtora Triunfo hoje se firma como uma tradicional construtora no segmento de infraestrutura no Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
3	Neovia Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	550 contacts →
	Indirect evidence “A Neovia Engenharia atua no segmento de construção civil pesada, oferecendo soluções em infraestrutura rodoviária, como construção, restauração, manutenção e conservação de…” Source: RevenueBase Database · checked Sep 17, 2026
4	Tucumann Engenharia E Empreendimentos	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 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 17, 2026
5	CR Almeida Engenharia DE Obras	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 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 17, 2026
6	Construtora Baggio	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	157 contacts →
	Indirect evidence “Há mais de 44 anos, a Construtora Baggio tem se destacado no cenário da construção, especializando-se em projetos de alta complexidade que abrangem uma variedade de setores…” Source: RevenueBase Database · checked Sep 17, 2026
7	G5 Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 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 17, 2026
8	Construtora Piacentini	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	135 contacts →
	Indirect evidence “A Piacentini atua em construção civil há mais de 43 em todo o país.” Source: RevenueBase Database · checked Sep 17, 2026
9	MLC Infra Jmalucelli	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	117 contacts →
	Indirect evidence “A MLC Infra JMalucelli está preparada para implantar projetos de infraestrutura atendendo as especificações técnicas dentro dos padrões de qualidade e sustentabilidade, buscando a…” Source: RevenueBase Database · checked Sep 17, 2026
10	Village Construções	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	201-500	61 contacts →
	Indirect evidence “A Village Construções Ltda nasceu no ano de 1977 na cidade de Cascavel, no Paraná, e desde então desenvolve sua estratégia de negócios em bases sólidas.” Source: RevenueBase Database · checked Sep 17, 2026
11	Grupo DE Amorim	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “Muito prazer, eu sou a De Amorim.” Source: RevenueBase Database · checked Sep 17, 2026
12	Duotec Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 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 17, 2026
13	Dang Construtora DE Obras	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	201-500	29 contacts →
	Indirect evidence “Fundada em a DANG Construtora de Obras Ltda, com atuação no mercado público e privado, sempre com foco na entrega de resultado, dando ênfase no tripé: engenharia, ser humano e…” Source: RevenueBase Database · checked Sep 17, 2026
14	Differencial Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Nossa empresa atua nas áreas de conservação/manutenção rodoviária.” Source: RevenueBase Database · checked Sep 17, 2026
15	Dual D Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Fundada em 2015, atuamos no gerenciamento e execução de obras no setor público e privado.” Source: RevenueBase Database · checked Sep 17, 2026
16	GEL Construções Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Criada em 2020 a partir de uma cisão parcial da Goetze Lobato Engenharia S.A, a Gel Construções Ltda traz consigo parte da experiência adquirida ao longo de quase 30 anos pela…” Source: RevenueBase Database · checked Sep 17, 2026
17	O Betacem Construcoes E Empreendimentos	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	OTT Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	201-500	15 contacts →
	Indirect evidence “Há 44 anos, a OTT Engenharia atua no mercado de construção civil.” Source: RevenueBase Database · checked Sep 17, 2026
19	R.Tech Engenharia E Construção Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Fundada em 2009, a R.Tech Engenharia e Construção tem o objetivo de fornecer produtos e prestar serviços nas áreas de engenharia civil e mecânica e projetos focados na…” Source: RevenueBase Database · checked Sep 17, 2026
20	Redram	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	201-500	12 contacts →
	Indirect evidence “Desde o ano de sua fundação, em 1974, a Redram Construtora de Obras atua no setor de infraestrutura através da gestão de um diversificado portfólio de obras de construção pesada.” Source: RevenueBase Database · checked Sep 17, 2026
21	Projecalc Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 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 17, 2026
22	Fatorial Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Empresa criada visando a entrega de uma solução diferenciada em projetos de Construção Civil para o mercado.” Source: RevenueBase Database · checked Sep 17, 2026
23	Rokrisa Engenharia E Empreendimentos Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “A Rokrisa Engenharia e Empreendimentos Ltda iniciou suas atividades na área de projetos e construção civil em novembro de 1.979, e conta no seu quadro funcional e diretor, com…” Source: RevenueBase Database · checked Sep 17, 2026
24	Rinaldi Engenharia Civil	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Localizada em Curitiba-PR, é especializada na prestação de serviços na área da construção civil industrial e comercial.” Source: RevenueBase Database · checked Sep 17, 2026
25	Rodoinfra Construções	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “A Rodoinfra Construções é uma empresa da construção pesada especializada em terraplanagem, drenagem e pavimentação.” 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: public works construction companies. 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 public works construction companies.
Partial evidence: Its own public description names part of public works construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public works construction companies. 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 114 public works construction companies based in Curitiba, Brazil

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Public works construction companies based in Curitiba, Brazil at a glance

As of Sep 17, 2026

12.8%Verified-email coverage

38.4Average contacts per company

11-50Median size (employees)

433.3%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 Curitiba, so it is reported there. Company counts and contact totals on this page are exact for Curitiba, over 114 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 public works construction companies, 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 “public works construction companies”. 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 public works construction companies), 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 public works construction companies, 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, 559 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.

Public works construction companies by metro in Brazil

Public works construction companies in Sao Paulo494
Public works construction companies in Belo Horizonte223
Public works construction companies in Rio De Janeiro167
Public works construction companies in Curitiba114
Public works construction companies in Recife76
Public works construction companies in Salvador75
Public works construction companies in Goiania74
Public works construction companies in Fortaleza68
Public works construction companies in Campinas56
Public works construction companies in Porto Alegre56
Public works construction companies in Brasilia52
Public works construction companies in Barueri40
Public works construction companies in Sao Jose Dos Campos37
Public works construction companies in Joinville36
Public works construction companies in Vitoria33
Public works construction companies in Florianopolis32
Public works construction companies in Manaus31
Public works construction companies in Ribeirao Preto31
Public works construction companies in Sao Jose Do Rio Preto26
Public works construction companies in Maringa25

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 public works construction companies, 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 public works construction companies are there based in Curitiba, Brazil?

RevenueBase identified 114 public works construction companies 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?

GEL, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most public works construction companies?

Sao Paulo leads with 494 headquartered companies, followed by Belo Horizonte (223) and Rio De Janeiro (167).

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 559 verified decision-maker contacts tracked across these 114 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.