Company lists · Data refreshed September 2026
Top 25 Analytical companies based in Rio De Janeiro, Brazil
RevenueBase identified 77 analytical companies headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 1,307 professional contacts across them, including 136 with verified work emails. Sao Paulo is the largest hub.
This list covers analytical companies headquartered in Rio De Janeiro, 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 analytical companies based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 192 contacts → | ||||
Indirect evidence “The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 90 contacts → | ||||
Indirect evidence “A Baktron é uma empresa de tecnologia, prestadora de serviços de análises químicas, físico-químicas e microbiológicas.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 69 contacts → | ||||
Indirect evidence “qualidadedoar #analisequimica #efluentes #tratamentodeagua #tratamentodoar #engenharia #reuso #potabilidade #tratamentoquimico” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 63 contacts → | ||||
Indirect evidence “A CLS Brasil é uma empresa que busca o equilíbrio entre tecnologia e conhecimento.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 61 contacts → | ||||
Indirect evidence “O Laboratório de Apoio Desenvolvimento Tecnológico (LADETEC) é uma holding de laboratórios pertencentes ao Instituto de Química da Universidade Federal do Rio de Janeiro (IQ-UFRJ).” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 37 contacts → | ||||
Indirect evidence “Desde 1980, a CAF Química é referência em soluções ambientais, unindo responsabilidade e eficiência para transformar desafios em estratégias sustentáveis.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 31 contacts → | ||||
Indirect evidence “A PipetExpress foi fundada em 2007, focada na comercialização, assistência e calibração de pipetas.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 contacts → | ||||
Indirect evidence “A datamint cria inteligência operacional para empresas intensivas em ativos.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 30 contacts → | ||||
Indirect evidence “Apresentar um serviço de qualidade, com cordialidade e manter um pós venda impecável foi o que motivou os sócios a fundar a ICR3 em 1992.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 19 contacts → | ||||
Indirect evidence “Em 1983 foi fundada no Rio de Janeiro a CHEMIPUR, vendendo equipamentos, reagentes e demais materiais para laboratórios, além de prestar assistência técnica em equipamentos da…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 contacts → | ||||
Indirect evidence “Fundada em 1936 por Carl Schultz, a Laboratory Equipment Company – LECO – introduziu o que seria o primeiro determinador rápido de carbono para a indústria americana de ferro e…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 contacts → | ||||
Indirect evidence “Nos dedicamos a fornecer soluções especializadas em Engenharia Química e Química, enfrentando os desafios do mercado por meio de análises de água, rotulagem nutricional detalhada…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 15 contacts → | ||||
Indirect evidence “13 anos de resultados com dados e inteligência.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 15 contacts → | ||||
Indirect evidence “Located in Rio de Janeiro, Brazil, Chemetric has dedicated its efforts to offer the most qualified technical support to major laboratories since its foundation in 2001.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Strong evidence “DNMCA is a business analytics bureau; a data science-driven business consultancy focused on transforming data into sustainable competitive intelligence.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Indirect evidence “Ao longo de seus mais de 20 anos de existência a Hyper vem concentrando suas atividades em três segmentos de serviços e produtos, todos visando apoiar a gestão dos negócios de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Indirect evidence “Spectra Com.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 contacts → | ||||
Indirect evidence “Os dados trazem oportunidades.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 contacts → | ||||
Indirect evidence “We turn complex concepts into simple products to help companies leverage big data to make big decisions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “O LACMAC presta serviços especializados no controle de qualidade microbiológico de cosméticos, medicamentos e água, atendendo indústrias de cosméticos, indústrias farmacêuticas…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Indirect evidence “Transformar informações em resultados é o compromisso da Inforum, sempre focada na entrega de soluções efetivas com resultados mensuráveis.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “Transformando Dados em Resultados: Conheça a DBMAX Na DBMAX, nossa missão é transformar dados em informações úteis, relevantes e estratégicas através da aplicação da Ciência de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “Fundada em 2006, a Inttertech Rio é referência de liderança no mercado brasileiro, fornecendo com excelência há mais de 17 anos soluções completas em análise de gases, sistemas de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence “Empresa formada por profissionais com mais de 15 anos de experiência no mercado de Business Intelligence, Enterprise Permormance Management e Banco de dados que atuaram por anos…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence “Quem somos A PH & AG Tecnologia da Informação é uma empresa jovem que tem à frente um profissional de tecnologia da informação com mais de 26 anos de experiência na área.” 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: analytical 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 analytical companies.
- Partial evidence
- Its own public description names part of analytical companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name analytical 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 77 analytical companies based in Rio De Janeiro, Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 136 reachable decision-makers.
Free signup · no credit card
Analytical companies based in Rio De Janeiro, 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 Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 77 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 analytical 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 Rio De Janeiro, Brazil whose own description of what they do matches “analytical 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 analytical 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 analytical companies, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 136 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.
Analytical companies by metro in Brazil
- Analytical companies in Sao Paulo355
- Analytical companies in Belo Horizonte77
- Analytical companies in Rio De Janeiro77
- Analytical companies in Curitiba62
- Analytical companies in Campinas52
- Analytical companies in Porto Alegre43
- Analytical companies in Goiania37
- Analytical companies in Florianopolis36
- Analytical companies in Brasilia32
- Analytical companies in Recife26
- Analytical companies in Ribeirao Preto25
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 analytical 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 analytical companies are there based in Rio De Janeiro, Brazil?
RevenueBase identified 77 analytical companies headquartered in Rio De Janeiro, 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?
Controllab, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most analytical companies?
Sao Paulo leads with 355 headquartered companies, followed by Belo Horizonte (77) and Rio De Janeiro (77).
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 136 verified decision-maker contacts tracked across these 77 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.
Ready to reach these companies? Verified emails and direct dials for all 77 analytical companies based in Rio De Janeiro, Brazil. Start with a free account, no credit card.
Download this list →Related lists
Analytical companies by geography
- Analytical companies based in Melbourne, Australia
- Analytical companies based in Sydney, Australia
- Analytical companies based in Belo Horizonte, Brazil
- Analytical companies based in Campinas, Brazil
- Analytical companies based in Curitiba, Brazil
- Analytical companies based in Porto Alegre, Brazil
- Analytical companies based in Sao Paulo, Brazil
- Analytical companies based in Calgary, Canada
- Analytical companies based in Edmonton, Canada
- Analytical companies based in Mississauga, Canada
- Analytical companies based in Montreal, Canada
- Analytical companies based in Toronto, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Analytical companies based in Melbourne, Australia
- Analytical companies based in Sydney, Australia
- Analytical companies based in Belo Horizonte, Brazil
- Analytical companies based in Campinas, Brazil
- Analytical companies based in Curitiba, Brazil
- Analytical companies based in Porto Alegre, Brazil