Company lists · Data refreshed September 2026
Top 22 Telecom infrastructure consulting firms based in Curitiba, Brazil
RevenueBase identified 63 telecom infrastructure consulting firms headquartered in Curitiba, Brazil as of September 2026 and tracks 1,416 professional contacts across them, including 88 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (411 companies); Curitiba has 63.
This list covers telecom infrastructure 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 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.
The 22 largest telecom infrastructure consulting firms based in Curitiba, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 590 contacts → | ||||
Partial evidence “A Aliança Sul possui 30 anos de experiência comercial e 20 anos de Consultoria Telecom e uma estrutura de gestão focada no resultado crescente, com a premissa básica de oferecer a…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 319 contacts → | ||||
Indirect evidence “Radiante Engenharia, há mais de 30 anos, oferecendo a infraestrutura completa para operadoras e provedores.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 80 contacts → | ||||
Indirect evidence “Na Fibersul, conectamos tecnologia, inovação e performance para transformar projetos em soluções de alto padrão.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 44 contacts → | ||||
Partial evidence “A Horizons Telecom é uma empresa de telecomunicações que oferece soluções e serviços em fibra ótica, sob medida, para empresas.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 42 contacts → | ||||
Indirect evidence “A Unity Empresas faz parte do seleto grupo de parceiros da TIM e comercializa todos os produtos e serviços da TIM voltados à pessoa jurídica e pessoa física.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 38 contacts → | ||||
Partial evidence “A BST - Brasil Service Telecom® foi fundada em 2001, com o propósito de atuar em implantações de equipamentos voltados para Backbone, Long Haul Transport e Core.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 31 contacts → | ||||
Indirect evidence “Serviços em Teleinformática e Infraestrutura” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 contacts → | ||||
Partial evidence “KL Infraestrutura S/A atua há mais de 20 anos no setor de construção civil e telecomunicações, projetando, gerenciando e construindo obras de infraestrutura e torres de…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 26 contacts → | ||||
Partial evidence “Especializada em Soluções de Engenharia de Telecomunicações e Televisão, a SM Facilities, há 14 anos no mercado oferece todos os serviços de engenharia de telecomunicações, que…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 17 contacts → | ||||
Indirect evidence “A UNITEELCOM é uma empresa prestadora de serviços especializada em Redes de Comunicação e Sistemas Integrados de Voz, Dados e Imagem.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 contacts → | ||||
Partial evidence “A NextComm possui experiência de mais de 12 anos no mercado de Telecomunicações, entre Operadoras e Consultoria, e parceria operacional com mais de 30 anos de experiência no…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 contacts → | ||||
Partial evidence “Empresa focada no segmento de telecomunicações, com capacidade e experiência nas áreas de Infraestrutura, Transmissão e Acesso.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Indirect evidence “Fundada em Curitiba no ano de 2004, a FSK nasceu dentro de empresas multinacionais que aplicam os melhores conceitos de qualidade, segurança e gestão em serviços e projetos de…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 contacts → | ||||
Partial evidence “A MG8 trabalha com o objetivo de otimizar o setor de telecomunicações de empresas de médio e grande porte, visando a redução dos custos e melhoria dos processos de comunicação.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 contacts → | ||||
Partial evidence “Somos uma empresa que atua no mercado de telecomunicações, garantindo soluções com qualidade tecnológica de última ponta, segurança e um ótimo custo benefício.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 contacts → | ||||
Partial evidence “Há mais de 20 anos no mercado a Palmatec se responsabiliza em garantir a excelência na entrega de produtos e serviços de telecom, dando importância na qualidade de transmissão de…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 contacts → | ||||
Indirect evidence “Smartworld - Be Connected” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence “Sobre a EnergyComp Desde 2012, a EnergyComp entrega consultoria e infraestrutura de TI com foco em eficiência, segurança e continuidade operacional.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Partial evidence “Consultoria em Telecomunicações, Infraestrutura, Suporte Técnico, Rede de Dados, Telefonia em Nuvem, Gerenciamento de Projetos.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Atuamos nas áreas de infraestrutura de tecnologia da informação, com instalações e manutenções de redes estruturadas, redes ópticas, infraestrutura elétrica e monitoramento IP e…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Indirect evidence “Engineering as a Service keeping your life simple STRATOBITS A stratobits é uma empresa focada em inovação e especializada em consultoria e serviços nas áreas de engenharia…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: telecom infrastructure 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 telecom infrastructure consulting firms.
- Partial evidence
- Its own public description names part of telecom infrastructure consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name telecom infrastructure 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 22 of 63 telecom infrastructure consulting firms based in Curitiba, Brazil
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Telecom infrastructure consulting firms based in Curitiba, Brazil at a glance
As of Sep 29, 2026Companies by employee count
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 63 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 telecom infrastructure 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 “telecom infrastructure 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 telecom infrastructure 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 telecom infrastructure 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, 88 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.
Telecom infrastructure consulting firms by metro in Brazil
- Telecom infrastructure consulting firms in Sao Paulo411
- Telecom infrastructure consulting firms in Rio De Janeiro123
- Telecom infrastructure consulting firms in Belo Horizonte73
- Telecom infrastructure consulting firms in Campinas60
- Telecom infrastructure consulting firms in Porto Alegre31
- Telecom infrastructure consulting firms in Barueri30
- Telecom infrastructure consulting firms in Fortaleza30
- Telecom infrastructure consulting firms in Recife29
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 telecom infrastructure 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 telecom infrastructure consulting firms are there based in Curitiba, Brazil?
RevenueBase identified 63 telecom infrastructure 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?
Aliança SUL, headquartered in Curitiba, tops this list with the largest team on record.
Which city in Brazil has the most telecom infrastructure consulting firms?
Sao Paulo leads Brazil with 411 headquartered companies, followed by Rio De Janeiro (123) and Belo Horizonte (73). Curitiba has 63.
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 88 verified decision-maker contacts tracked across these 63 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.
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