Company lists · Data refreshed October 2026
Top 8 Industrial laboratories based in Rio De Janeiro, Brazil
RevenueBase identified 32 company matches for industrial laboratories associated with Rio De Janeiro, Brazil as of October 2026 and tracks 806 professional contacts across them, including 32 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (82 companies); Rio De Janeiro follows with 32.
This list covers company matches for industrial laboratories associated with Rio De Janeiro, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 8 largest industrial laboratories based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 112 contacts → | ||||
Exact match “A Baktron é uma empresa de tecnologia, prestadora de serviços de análises químicas, físico-químicas e microbiológicas.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 38 contacts → | ||||
Exact match “sumatex ambiental is a company based out of Brazil.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 29 contacts → | ||||
Exact match “A PipetExpress foi fundada em 2007, focada na comercialização, assistência e calibração de pipetas.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 27 contacts → | ||||
Exact match “O laboratório é especializado na otimização e escalonamento de Bioprocessos que levam à obtenção de hidrolases, preparados enzimáticos de baixo custo, biosurfactantes e…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 22 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “Em 1978, após um período de especialização na Ishikawajima Harima do Japão, o Prof.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 1 contacts → | ||||
Exact match “O LSFO conta com uma equipe multidisciplinar de engenheiros mecânicos e eletrônicos, físicos e químicos, voltada para o desenvolvimento de soluções inovadoras de sensoriamento.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “industrial laboratories”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 8 of 32 industrial laboratories based in Rio De Janeiro, Brazil
See the full list, filter by size, metro and specialty, and access 32 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial laboratories based in Rio De Janeiro, Brazil at a glance
As of Oct 16, 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 32 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Rio De Janeiro, Brazil whose business descriptions match “industrial laboratories” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 32 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Industrial laboratories by metro in Brazil
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial laboratories are there based in Rio De Janeiro, Brazil?
RevenueBase identified 32 company matches for industrial laboratories associated with Rio De Janeiro, Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Baktron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Brazil has the most industrial laboratories?
Sao Paulo leads Brazil with 82 company records, followed by Rio De Janeiro (32) and Campinas (30).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 32 professional contacts with verified work emails tracked across these 32 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 32 industrial laboratories based in Rio De Janeiro, Brazil. Start with a free account, no credit card.
Download this list →Related lists
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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 SmartSearch, 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
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- Lists by location
- Lists A-Z
- New lists
- Industrial laboratories based in Campinas, Brazil
- Industrial laboratories based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 8 industrial laboratories based in Rio De Janeiro, Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 32 matching company records for industrial laboratories based in Rio De Janeiro, Brazil, with 806 tracked contacts and 32 verified work emails.
This public preview shows 8 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 8 industrial laboratories based in Rio De Janeiro, Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Baktronbaktron.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 112 contacts → |
“A Baktron é uma empresa de tecnologia, prestadora de serviços de análises químicas, físico-químicas e microbiológicas.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sumatex Ambientalsumatexambiental.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 38 contacts → |
“sumatex ambiental is a company based out of Brazil.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Icr3 Científicaicr3.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 32 contacts → |
“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.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Forlabexpressforlabexpress.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 29 contacts → |
“A PipetExpress foi fundada em 2007, focada na comercialização, assistência e calibração de pipetas.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Laboratório DE Biotecnologia Microbiana - Labimlabim.iq.ufrj.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 27 contacts → |
“O laboratório é especializado na otimização e escalonamento de Bioprocessos que levam à obtenção de hidrolases, preparados enzimáticos de baixo custo, biosurfactantes e…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Biovera Equipamentos E Serviços Ltdabiovera.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 22 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LEDAVoceanica.ufrj.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 13 contacts → |
“Em 1978, após um período de especialização na Ishikawajima Harima do Japão, o Prof.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lsfo - PUC RIOmec.puc-rio.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 1 contacts → |
“O LSFO conta com uma equipe multidisciplinar de engenheiros mecânicos e eletrônicos, físicos e químicos, voltada para o desenvolvimento de soluções inovadoras de sensoriamento.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 8 of 32 company matches
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Industrial laboratories: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
32 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 32 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Industrial laboratories by metro in Brazil
Questions about this company list
What does Exact match mean for industrial laboratories?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial laboratories did RevenueBase find based in Rio De Janeiro, Brazil?
The saved snapshot records 32 matching company records, 806 tracked contacts and 32 verified emails. The public preview displays 8 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Industrial laboratories by geography
- Industrial laboratories based in Campinas, Brazil
- Industrial laboratories based in Sao Paulo, Brazil
- Industrial laboratories based in Bogota, Colombia
- Industrial laboratories based in Ahmedabad, India
- Industrial laboratories based in Bangalore, India
- Industrial laboratories based in Chennai, India
- Industrial laboratories based in Hyderabad, India
- Industrial laboratories based in Mumbai, India
- Industrial laboratories based in Navi Mumbai, India
- Industrial laboratories based in New Delhi, India
- Industrial laboratories based in Houston, United States
- Industrial laboratories based in Argentina
Cite this list
RevenueBase Data Team. Top 8 industrial laboratories based in Rio De Janeiro, Brazil. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-laboratories/brazil/rio-de-janeiro.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial laboratories based in Campinas, Brazil
- Industrial laboratories based in Sao Paulo, Brazil
- Industrial laboratories based in Bogota, Colombia
- Industrial laboratories based in Ahmedabad, India
- Industrial laboratories based in Bangalore, India
- Industrial laboratories based in Chennai, India
Company intelligence · public preview
Top 8 industrial laboratories based in Rio De Janeiro, Brazil
RevenueBase records 32 matching company records for industrial laboratories based in Rio De Janeiro, Brazil, with 806 tracked contacts and 32 verified work emails.
This public preview shows 8 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 8 industrial laboratories based in Rio De Janeiro, Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Baktronbaktron.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 112 contacts → |
“A Baktron é uma empresa de tecnologia, prestadora de serviços de análises químicas, físico-químicas e microbiológicas.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sumatex Ambientalsumatexambiental.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 38 contacts → |
“sumatex ambiental is a company based out of Brazil.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Icr3 Científicaicr3.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 32 contacts → |
“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.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Forlabexpressforlabexpress.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 29 contacts → |
“A PipetExpress foi fundada em 2007, focada na comercialização, assistência e calibração de pipetas.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Laboratório DE Biotecnologia Microbiana - Labimlabim.iq.ufrj.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 27 contacts → |
“O laboratório é especializado na otimização e escalonamento de Bioprocessos que levam à obtenção de hidrolases, preparados enzimáticos de baixo custo, biosurfactantes e…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Biovera Equipamentos E Serviços Ltdabiovera.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 22 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LEDAVoceanica.ufrj.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 13 contacts → |
“Em 1978, após um período de especialização na Ishikawajima Harima do Japão, o Prof.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lsfo - PUC RIOmec.puc-rio.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 1 contacts → |
“O LSFO conta com uma equipe multidisciplinar de engenheiros mecânicos e eletrônicos, físicos e químicos, voltada para o desenvolvimento de soluções inovadoras de sensoriamento.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 8 of 32 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Industrial laboratories: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
32 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 32 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Industrial laboratories by metro in Brazil
Questions about this company list
What does Exact match mean for industrial laboratories?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial laboratories did RevenueBase find based in Rio De Janeiro, Brazil?
The saved snapshot records 32 matching company records, 806 tracked contacts and 32 verified emails. The public preview displays 8 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Industrial laboratories by geography
- Industrial laboratories based in Campinas, Brazil
- Industrial laboratories based in Sao Paulo, Brazil
- Industrial laboratories based in Bogota, Colombia
- Industrial laboratories based in Ahmedabad, India
- Industrial laboratories based in Bangalore, India
- Industrial laboratories based in Chennai, India
- Industrial laboratories based in Hyderabad, India
- Industrial laboratories based in Mumbai, India
- Industrial laboratories based in Navi Mumbai, India
- Industrial laboratories based in New Delhi, India
- Industrial laboratories based in Houston, United States
- Industrial laboratories based in Argentina
Cite this list
RevenueBase Data Team. Top 8 industrial laboratories based in Rio De Janeiro, Brazil. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-laboratories/brazil/rio-de-janeiro.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial laboratories based in Campinas, Brazil
- Industrial laboratories based in Sao Paulo, Brazil
- Industrial laboratories based in Bogota, Colombia
- Industrial laboratories based in Ahmedabad, India
- Industrial laboratories based in Bangalore, India
- Industrial laboratories based in Chennai, India