Company lists · Data refreshed September 2026

Top 25 Enterprise IT infrastructure companies based in Porto Alegre, Brazil

Name: Enterprise IT infrastructure companies based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 79 companies tracked

RevenueBase identified 79 enterprise IT infrastructure companies headquartered in Porto Alegre, Brazil as of September 2026 and tracks 1,848 professional contacts across them, including 694 with verified work emails and 30 with mobile numbers. Sao Paulo is the largest hub.

This list covers enterprise IT infrastructure companies 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 12, 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 12, 2026 86% judged on-target in blind review

79Companies

1,848Contacts tracked

694Verified emails

30Mobile numbers

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The 25 largest enterprise IT infrastructure companies based in Porto Alegre, Brazil

Ranked by team size

Top 25 of 79 enterprise IT infrastructure companies based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise IT infrastructure 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	Interop	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1,001-5,000	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 12, 2026
2	Ifortix	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	201-500	116 contacts →
	Indirect evidence “Há 32 anos, com sede em Porto Alegre e presença estratégica em São Paulo e Rio de Janeiro, oferecemos soluções completas e integradas em infraestrutura de TI e telecomunicações…” Source: RevenueBase Database · checked Sep 12, 2026
3	Hardlink	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	51-200	101 contacts →
	Indirect evidence “A Hardlink é uma empresa global especializada em prover soluções e serviços de TI.” Source: RevenueBase Database · checked Sep 12, 2026
4	Scunna	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	51-200	69 contacts →
	Indirect evidence “No mercado desde 1988, a Suportec começou sua atuação como prestadora de serviços de suporte técnico em mainframes.” Source: RevenueBase Database · checked Sep 12, 2026
5	Netfive	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	51-200	53 contacts →
	Indirect evidence “A TI do futuro é invisível e está em todo lugar.” Source: RevenueBase Database · checked Sep 12, 2026
6	NGXIT	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	45 contacts →
	Indirect evidence “A NGXit é uma empresa de tecnologia que nasceu da fusão entre a e-partner, focada em infraestruturas e comunicações, e a Toptrend, especialista no desenvolvimento de soluções em…” Source: RevenueBase Database · checked Sep 12, 2026
7	Selbetti IT Solutions	Partial evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1,001-5,000	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 12, 2026
8	Infrati	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	51-200	35 contacts →
	Indirect evidence “Somos uma integradora de soluções com 18 anos e expertise no planejamento, implementação, suporte e monitoramento de projetos complexos de Conectividade, Segurança da Informação…” Source: RevenueBase Database · checked Sep 12, 2026
9	WF Tecnologia Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	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 12, 2026
10	Teccloud Stefanini	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	22 contacts →
	Indirect evidence “A Teccloud é uma empresa gaúcha, fundada em 2014, com o objetivo de fornecer serviços e soluções por meio de sua cloud privada, clouds públicas e on-premises.” Source: RevenueBase Database · checked Sep 12, 2026
11	Smart Support	Partial evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	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 12, 2026
12	Intranetworks Soluções Corporativas Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	21 contacts →
	Indirect evidence “A Intranetworks realiza consultoria e prestação de serviços na área de Tecnologia da Informação.” Source: RevenueBase Database · checked Sep 12, 2026
13	Infiniit	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	18 contacts →
	Indirect evidence “A Infiniit é uma empresa especializada em consultoria e prestação de serviços em tecnologias de virtualização, armazenamento, redes e segurança para ambientes de TI, integrando…” Source: RevenueBase Database · checked Sep 12, 2026
14	Techdec Informática	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	16 contacts →
	Indirect evidence “Empresa de TI com 26 anos de atuação nacional e internacional e filial na Flórida/EEUU.” Source: RevenueBase Database · checked Sep 12, 2026
15	Oriente TI Soluções Tecnológicas	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1-10	16 contacts →
	Indirect evidence “Oriente Ti Soluções Tecnológicas é uma empresa nova e robusta.” Source: RevenueBase Database · checked Sep 12, 2026
16	Lm2 Soluções Tecnológicas	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	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 12, 2026
17	AEF IT	Partial evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “AEF IT Service is a retail company based out of Av.” Source: RevenueBase Database · checked Sep 12, 2026
18	Multisuporte Tecnologia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	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 12, 2026
19	Rastek Soluções EM TI	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1-10	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 12, 2026
20	ASG IT	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	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 12, 2026
21	Vitalbyte	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	7 contacts →
	Indirect evidence “Vitalbyte Informatica is an information technology and services company based out of Rua Anita Garibaldi 753, Porto Alegre, Rio Grande Do Sul, Brazil.” Source: RevenueBase Database · checked Sep 12, 2026
22	A Nova	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1-10	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 12, 2026
23	Sysop IT & Cloud Solutions	Partial evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1-10	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 12, 2026
24	ASO DB Solutions	Partial evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	1-10	5 contacts →
	Partial evidence “We are a company specialized in IT services.” Source: RevenueBase Database · checked Sep 12, 2026
25	Starup IT Soluções E Tecnologia Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 12, 2026	11-50	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 12, 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: enterprise IT infrastructure 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 enterprise IT infrastructure companies.
Partial evidence: Its own public description names part of enterprise IT infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT infrastructure 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 79 enterprise IT infrastructure companies based in Porto Alegre, Brazil

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Enterprise IT infrastructure companies based in Porto Alegre, Brazil at a glance

As of Sep 12, 2026

37.6%Verified-email coverage

1.6%Mobile-number coverage

23.4Average contacts per company

1-10Median size (employees)

782.3%Largest-city concentration · Sao Paulo

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

5520–30

13931–60

261–90

090–180

1180+

Company record updated

Median 78.0d

00–30

60331–60

90861–90

24690–180

91180+

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 enterprise IT infrastructure 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 Porto Alegre, Brazil whose own description of what they do matches “enterprise IT infrastructure 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 enterprise IT infrastructure 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 enterprise IT infrastructure companies, 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, 694 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 12, 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.

Enterprise IT infrastructure companies by metro in Brazil

Enterprise IT infrastructure companies in Sao Paulo618
Enterprise IT infrastructure companies in Rio De Janeiro184
Enterprise IT infrastructure companies in Belo Horizonte120
Enterprise IT infrastructure companies in Curitiba93
Enterprise IT infrastructure companies in Porto Alegre81
Enterprise IT infrastructure companies in Barueri62
Enterprise IT infrastructure companies in Brasilia60
Enterprise IT infrastructure companies in Campinas55

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 enterprise IT infrastructure 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 enterprise IT infrastructure companies are there based in Porto Alegre, Brazil?

RevenueBase identified 79 enterprise IT infrastructure companies 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 enterprise IT infrastructure companies?

Sao Paulo leads with 618 headquartered companies, followed by Rio De Janeiro (184) and Belo Horizonte (120).

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 694 verified decision-maker contacts tracked across these 79 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 12, 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.