Company lists · Data refreshed September 2026
Top 25 IT infrastructure management services based in Porto Alegre, Brazil
RevenueBase identified 81 IT infrastructure management services headquartered in Porto Alegre, Brazil as of September 2026 and tracks 1,509 professional contacts across them, including 575 with verified work emails. Sao Paulo is the largest hub.
This list covers IT infrastructure management services headquartered in Porto Alegre, 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 21, 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 25 largest IT infrastructure management services based in Porto Alegre, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 838 contacts → | ||||
Indirect evidence “Há 31 anos, a InterOp entrega serviços em tecnologia da informação, para empresas de todos os tamanhos e setores.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 101 contacts → | ||||
Indirect evidence “A Hardlink é uma empresa global especializada em prover soluções e serviços de TI.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 38 contacts → | ||||
Partial evidence “Selbetti IT Solutions é dedicada a entregar uma gestão completa de TI por meio de soluções totalmente integradas, em um ecossistema único que conecta infraestrutura, cloud…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 24 contacts → | ||||
Indirect evidence “Utilizando as mais recentes tecnologias, efetuamos projetos de arquitetura de redes, auditoria de segurança e performance, com foco de implementar e gerenciar soluções para as…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 21 contacts → | ||||
Partial evidence “Smart Support was founded in 1997 with the mission of dealing with companies’ IT concerns allowing them focus in their core businesses.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 contacts → | ||||
Indirect evidence “A Intranetworks realiza consultoria e prestação de serviços na área de Tecnologia da Informação.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 16 contacts → | ||||
Indirect evidence “Oriente Ti Soluções Tecnológicas é uma empresa nova e robusta.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 15 contacts → | ||||
Indirect evidence “A LM2 atua desde 2003 no mercado de Tecnologia da Informação, com Soluções voltadas para Infraestrutura, Bancos de Dados, Monitoramento Pró-Ativo, Virtualização, Hardware…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11 contacts → | ||||
Indirect evidence “A Intelinove é uma provedora de serviços gerenciados (MSP), customizados à necessidade da sua empresa.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 contacts → | ||||
Partial evidence “A Infodive IT oferece serviços de TI de ponta a ponta para ajudar na transformação digital.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 9 contacts → | ||||
Indirect evidence “A Mic & Mac é reconhecida como uma das maiores empresas do país na área de integração de Tecnologias da Informação.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 9 contacts → | ||||
Partial evidence “Formed by professionals IT specialized with extensive national and international experience, has as its main focus to serve as sn IT solution provider through business consulting…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 contacts → | ||||
Indirect evidence “Contar com uma área de TI customizada pode ser a garantia do sucesso em muitas empresas.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 contacts → | ||||
Indirect evidence “A Rastek Soluções em Informática é uma empresa que atua no segmento de infraestrutura de TI (tecnologia da informação), situada em Porto Alegre - RS.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence “Fundada por profissionais com mais de 20 anos de experiência no mercado de TI prestando consultoria em ambientes de alta complexidade e com alto nível de profissionalismo e…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Indirect evidence “A BC4IT, parceira da SAP, é especializada em soluções de gestão para o mercado nacional, atendendo empresas de diversos portes e segmentos, utilizando as melhores práticas de ITIL…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Indirect evidence “A Selettus Tecnologia é uma empresa MSP (Provedor de Serviços Gerenciados) criada para possibilitar que as empresas utilizem a tecnologia a favor de seus negócios.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 contacts → | ||||
Indirect evidence “Em um mundo onde a tecnologia avança a passos largos e as demandas das áreas de negócio se tornam cada vez mais complexas e urgentes, surge a ANova, uma empresa que entende…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Partial evidence “A SYSOP IT & Cloud Solutions, com mais de 23 anos de experiência, é especializada em gestão de tecnologia da informação, oferecendo suporte e infraestrutura de TI robustos para…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Partial evidence “We are a company specialized in IT services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “Somos uma empresa especializada em infraestrutura de tecnologia, integradora de soluções, serviços de TI e suporte.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “Há 18 anos oferecendo soluções em TI para empresas que precisam de segurança, agilidade e estrutura para crescer com confiança Nosso propósito é garantir que cada cliente foque no…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “A DataCuboNet é uma empresa focada em auxiliar os clientes a buscar soluções que se encaixem as necessidades do seu negócio utilizando o que existe de melhor em termos de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “A MBF Soluções em TI é uma empresa com mais de 20 anos no mercado com foco em atender pequenas e medias empresas na área de Infraestrutura de redes e suporte técnico em servidores…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “Nascemos da necessidade de garantir tranquilidade ao ambiente dos clientes – entregando serviços e consultoria em Tecnologia da Informação (TI) para que os negócios sejam mais…” Source: RevenueBase Database · checked Sep 21, 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: IT infrastructure management services. 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 IT infrastructure management services.
- Partial evidence
- Its own public description names part of IT infrastructure management services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT infrastructure management services. 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 81 IT infrastructure management services based in Porto Alegre, Brazil
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IT infrastructure management services based in Porto Alegre, Brazil at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 81 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 IT infrastructure management services, 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 Porto Alegre, Brazil whose own description of what they do matches “IT infrastructure management services”. 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 IT infrastructure management services), 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 IT infrastructure management services, and records with no verified work email. Companies headquartered outside Porto Alegre 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, 575 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 21, 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.
IT infrastructure management services by metro in Brazil
- IT infrastructure management services in Sao Paulo542
- IT infrastructure management services in Rio De Janeiro180
- IT infrastructure management services in Belo Horizonte102
- IT infrastructure management services in Curitiba86
- IT infrastructure management services in Porto Alegre81
- IT infrastructure management services in Barueri43
- IT infrastructure management services in Campinas43
- IT infrastructure management services in Brasilia41
- IT infrastructure management services in Recife41
- IT infrastructure management services in Goiania34
- IT infrastructure management services in Ribeirao Preto34
- IT infrastructure management services in Salvador33
- IT infrastructure management services in Guarulhos30
- IT infrastructure management services in Fortaleza27
- IT infrastructure management services in Sorocaba26
- IT infrastructure management services in Joinville25
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 IT infrastructure management services, 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 IT infrastructure management services are there based in Porto Alegre, Brazil?
RevenueBase identified 81 IT infrastructure management services headquartered in Porto Alegre, 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?
Interop, headquartered in Porto Alegre, tops this list with the largest team on record.
Which city has the most IT infrastructure management services?
Sao Paulo leads with 542 headquartered companies, followed by Rio De Janeiro (180) and Belo Horizonte (102).
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 575 verified decision-maker contacts tracked across these 81 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 21, 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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