Company lists · Data refreshed November 2026

Top 16 Infrastructure development organizations based in Curitiba, Brazil

Name: Infrastructure development organizations based in Curitiba, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 67 companies tracked

RevenueBase identified 67 company matches for infrastructure development organizations associated with Curitiba, Brazil as of November 2026 and tracks 2,744 professional contacts across them, including 351 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (305 companies); Curitiba has 67.

This list covers company matches for infrastructure development organizations associated with Curitiba, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

67Companies

2,744Contacts tracked

351Verified emails

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The 16 largest infrastructure development organizations based in Curitiba, Brazil

Ranked by team size

Top 16 of 67 company matches for infrastructure development organizations based in Curitiba, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	GEL	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	727 contacts →
	Exact match “Somos a Gel Engenharia, uma construtora que há 30 anos vem transformando o panorama da infraestrutura no Brasil e no exterior.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Castilho Engenharia E Empreendimentos S A	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	565 contacts →
	Exact match “Construindo Caminhos para o Futuro- Nós Somos a CASTILHO” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Crasa Infraestrutura	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	501-1,000	220 contacts →
	Exact match “Na CRASA tudo pode ser construído: erguemos um futuro sustentável, relações confiáveis e estradas que levam a vidas melhores.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	MLC Infra Jmalucelli	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	143 contacts →
	Exact match “A MLC Infra JMalucelli está preparada para implantar projetos de infraestrutura atendendo as especificações técnicas dentro dos padrões de qualidade e sustentabilidade, buscando a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Paranacidade, Serviço Social Autônomo	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	51-200	131 contacts →
	Exact match “O PARANACIDADE tem como missão institucional, fomentar e executar atividades e serviços não exclusivos do Estado, relacionados necessariamente ao desenvolvimento regional, urbano…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	GKF Engenharia DE Obras	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	51-200	48 contacts →
	Exact match “A GKF foi oficialmente constituída em Julho de 2010, vislumbrando o grande potencial de desenvolvimento da Infraestrutura do Brasil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Duotec Engenharia Ltda	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Jaime Lerner Arquitetos Associados	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “Jaime Lerner Arquitetos Associados was founded in April 2003, with offices in Curitiba and presided by architect Jaime Lerner till his passing in 2021.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	IBETA	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “O IBETA tem por objetivo analisar de forma técnica e independente questões de relevância econômica e financeira, notadamente em concessões públicas relativas ao transporte…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ceteplan	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1-10	15 contacts →
	Exact match “A CETEPLAN - Central Técnica de Projetos e Planejamento Ltda, fundada em Curitiba em 1996, realiza suas atividades na área de arquitetura e engenharia em todo o território…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	M4mais	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1-10	12 contacts →
	Exact match “M4mais é um escritório curitibano que atua na área de projetos de arquitetura e urbanismo, com ênfase nos segmentos de infraestrutura, transporte, planejamento urbano e regional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Fatorial Engenharia	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Empresa criada visando a entrega de uma solução diferenciada em projetos de Construção Civil para o mercado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	RDR Consultores Associados	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Desimec	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “A Desimec foi idealizada em 2008 e iniciou efetivamente suas atividades no ano de 2015 com o propósito de trazer soluções inovadoras às necessidades de seus clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Iamuque	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “O Instituto a Mudança que Queremos (IAMUQUE), é uma associação de direito privado sem fins lucrativos com sede em Curitiba, certificada como Organização da Sociedade Civil de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	TSK Infraestrutura	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Com 20 anos de de mercado, a prestação de serviços da TSK é norteada pela qualidade e segurança em todas as suas ações, bem como no planejamento estratégico para garantir o melhor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure development organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 16 of 67 infrastructure development organizations based in Curitiba, Brazil

See the full list, filter by size, metro and specialty, and access 351 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure development organizations based in Curitiba, Brazil at a glance

As of Nov 6, 2026

12.8%Verified-email coverage

41.0Average contacts per company

11-50Median size (employees)

Nov 6, 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 67 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Curitiba, Brazil whose business descriptions match “infrastructure development organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 351 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Infrastructure development organizations by metro in Brazil

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure development organizations are there based in Curitiba, Brazil?

RevenueBase identified 67 company matches for infrastructure development organizations associated with Curitiba, Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

GEL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most infrastructure development organizations?

Sao Paulo leads Brazil with 305 company records, followed by Belo Horizonte (105) and Rio De Janeiro (78). Curitiba has 67.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 351 professional contacts with verified work emails tracked across these 67 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.