Company lists · Data refreshed September 2026
Top 25 Operational technology consulting firms based in Brazil
RevenueBase identified 2,345 operational technology consulting firms headquartered in Brazil as of September 2026 and tracks 29,873 professional contacts across them, including 6,060 with verified work emails. Sao Paulo is the largest hub.
This list covers operational technology consulting firms headquartered in 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 25 largest operational technology consulting firms based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 959 contacts → | ||||
Indirect evidence “A Líder Telecom oferece aos clientes serviços de assessoria necessária ao estabelecimento de seu planejamento técnico e operacional para atendimento a redes corporativas de…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 932 contacts → | ||||
Partial evidence “A Sindus ANDRITZ é uma empresa do Grupo ANDRITZ, onde atuam equipes das divisões Maintenance & Performance, ANDRITZ Automation e Metris Technology, além do suporte a outras…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 916 contacts → | ||||
Partial evidence “EloGroup is a digital transformation consultancy that combines Technology, Analytics and Management skills in an integrated journey of value generation, from strategy to delivery.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 828 contacts → | ||||
Partial evidence “Numen is an international consultancy specialized in enterprise technologies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 815 contacts → | ||||
Indirect evidence “Criada em 2013, a Goiás Business nasceu para fornecer consultoria comercial para uma grande empresa de soluções em recursos humanos, tendo como resultado a geração de mais de 1.8…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 809 contacts → | ||||
Indirect evidence “Não é o que fazemos.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 736 contacts → | ||||
Strong evidence “We are a technology consulting partner focused on digital innovation and business transformation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 708 contacts → | ||||
Indirect evidence “Na Emthos, atuamos como parceiros estratégicos das empresas, não apenas como prestadores de serviço.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 633 contacts → | ||||
Indirect evidence “Mais do que uma consultoria de tecnologia, a keeggo se destaca como uma organização com mais de 30 anos de experiência que provoca empresas a subirem a régua do mercado através do…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 438 contacts → | ||||
Indirect evidence “Atuando desde 1996, a Provider IT consolidou-se como uma das mais importantes consultorias de TI para o setor de seguros, mantendo desde a sua fundação clientes líderes de mercado.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 343 contacts → | ||||
Indirect evidence “Serviços especializados para construção não especificados anteriormente” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 330 contacts → | ||||
Indirect evidence “A história da MOBY começa em 2017 como uma consultoria voltada à operação logística, trazendo ao mercado uma abordagem inédita e inovadora, que integra tecnologia e logística de…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 311 contacts → | ||||
Partial evidence “EVT is an IT consulting company focused on providing solutions that increase the productivity and efficiency of its customers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 271 contacts → | ||||
Strong evidence “We are Draft Solutions, a Brazilian consulting engineering and technology services company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 264 contacts → | ||||
Partial evidence “Megawork is a technology consultancy with over 30 years of experience, specializing in implementing, optimizing, and supporting SAP and Microsoft solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 249 contacts → | ||||
Indirect evidence “Planlink stands out as an authority in the industrial sector, offering a broad spectrum of specialized services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 228 contacts → | ||||
Indirect evidence “Muito mais que consultoria em tecnologia, agregamos valor ao seu negócio!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 222 contacts → | ||||
Indirect evidence “Com o propósito de transformar, potencializar e perpetuar negócios, apoiamos as empresas na gestão empresarial de resultado.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 201 contacts → | ||||
Indirect evidence “A Lan Designers provê soluções com objetivo de elevar o nível de disponibilidade e performance dos serviços de TI dos nossos clientes, garantindo a continuidade das operações…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 199 contacts → | ||||
Indirect evidence “In 1987, a group of professionals founded AUTOMIND Automação Industrial Ltda, bringing to Brazil a new concept combined with an innovative approach to the development of…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 179 contacts → | ||||
Strong evidence “We are a business group focused on Operational Technology (OT) solutions, formed by two business units, Concert Engenharia and Concert Lab, and the startup thingable.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 178 contacts → | ||||
Indirect evidence “Somos uma empresa de engenharia especializada em soluções integradas nas áreas de elétrica, automação, mecânica e civil.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 177 contacts → | ||||
Indirect evidence “Consultora.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 163 contacts → | ||||
Indirect evidence “Consultoria e tecnologia para grandes empresas.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 155 contacts → | ||||
Indirect evidence “Somos a Viceri SEIDOR, uma consultoria global que reúne estratégia, design e tecnologia para capacitar empresas a impulsionar seus negócios e alcançar o sucesso.” 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: operational technology 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 operational technology consulting firms.
- Partial evidence
- Its own public description names part of operational technology consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name operational technology 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 25 of 2,345 operational technology consulting firms based in Brazil
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Operational technology consulting firms based in Brazil at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 2,345 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 operational technology 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 Brazil whose own description of what they do matches “operational technology 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 operational technology 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 operational technology consulting firms, and records with no verified work email. Companies headquartered outside Brazil 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, 6,060 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.
Operational technology consulting firms by metro
- Operational technology consulting firms in Sao Paulo567
- Operational technology consulting firms in Rio De Janeiro134
- Operational technology consulting firms in Curitiba93
- Operational technology consulting firms in Belo Horizonte90
- Operational technology consulting firms in Campinas73
- Operational technology consulting firms in Porto Alegre42
- Operational technology consulting firms in Barueri33
- Operational technology consulting firms in Salvador27
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 operational technology 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 operational technology consulting firms are there based in Brazil?
RevenueBase identified 2,345 operational technology consulting firms headquartered in 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?
Líder Telecom Ltda, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most operational technology consulting firms?
Sao Paulo leads with 567 headquartered companies, followed by Rio De Janeiro (134) and Curitiba (93).
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 6,060 verified decision-maker contacts tracked across these 2,345 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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Operational technology consulting firms by geography
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- Operational technology consulting firms based in Brussels, Belgium
- Operational technology consulting firms based in Barueri, Brazil
- Operational technology consulting firms based in Belo Horizonte, Brazil
- Operational technology consulting firms based in Campinas, Brazil
- Operational technology consulting firms based in Curitiba, Brazil
- Operational technology consulting firms based in Porto Alegre, Brazil
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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