Company lists · Data refreshed September 2026
Top 23 Quality assurance companies based in Brazil
RevenueBase identified 110 company matches for quality assurance companies associated with Brazil as of September 2026 and tracks 2,670 professional contacts across them, including 230 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for quality assurance companies associated with 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 September 21, 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 23 largest quality assurance companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 192 contacts → | ||||
Exact match “The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 182 contacts → | ||||
Exact match “Uma empresa que atua no mercado de tecnologia desde 2005.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 120 contacts → | ||||
Exact match “Sofist helps Technology, Engineering, and Security leaders innovate without exposing their companies to operational, financial, or reputational risk.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 94 contacts → | ||||
Exact match “A Better Now é hoje a mais nova empresa brasileira focada em serviços de garantia da qualidade no ciclo de desenvolvimento de softwares.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 68 contacts → | ||||
Exact match “Com o objetivo de assegurar a qualidade e manter um elevado nível de segurança e confiabilidade, a FLEX AERO possui um sistema de controle de qualidade que consta com auditorias…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 57 contacts → | ||||
Exact match “A Doiss Inspection atua na área de certificação de qualidade, promovendo segurança nas aquisições de produtos.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 52 contacts → | ||||
Exact match “A 4Win é especializada em teste e homologação de sistemas, nosso trabalho consiste em encontrar erros minuciosos de forma holística, trabalhamos com diversas plataformas e…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 44 contacts → | ||||
Exact match “A QARTI é uma empresa especializada em garantir a qualidade de sistemas.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 40 contacts → | ||||
Exact match “O Qa.Coders foi fundado no dia 01 de Julho de 2021 com o propósito de capacitar e formar profissionais e oferecer ao mercado serviços especializados em Qualidade e Desenvolvimento…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “O IBRACEM é uma instituição dedicada à certificação, auditoria e monitoramento de processos, garantindo qualidade, conformidade e excelência em diversos setores da indústria e…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “Organizações que produzem ou utilizam produtos de alta tecnologia têm como fator determinante de sucesso o pleno funcionamento destas tecnologias.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Política da Qualidade Ser o melhor laboratório de controle de qualidade aprimorando continuamente a qualidade dos serviços prestados em conformidade com os requisitos ISO/IEC…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “Referência no Controle de Qualidade de medicamentos RDC67 e MAPA e indústria farmacêutica.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “Founded in 1993, Medivax is a leading provider of innovative quality control solutions for clinical laboratories, with over three decades of expertise in laboratory diagnostics.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Fundada em 2009, com uma ideia inovadora a INSPETEC® vem crescendo ao longo de sua jornada tendo em sua filosofia a excelência operacional, garantindo a integridade dos processos…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “T&B Pharma Consultoria - GMP, fundada em 2011, reúne profissionais técnicos para consultoria em Garantia da Qualidade: validações, qualificação de equipamentos, validação de…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “O Braço Direito da Sua Construtora para o Checklist de Entrega de Unidade!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “A Dosage tem como compromisso a busca da melhoria contínua da sua QUALIDADE, garantindo excelência em suas análises, resultados e laudos emitidos aos seus clientes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Empresa fornecedora de softwares para gestão da qualidade, visando auxiliar no processo de obetnção e manutenção de acreditação.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “A BugKillers nasceu pra resolver um problema antigo com uma abordagem nova: colocar a qualidade de software no centro da entrega.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “A W7 Tech é uma empresa provedora de serviços e consultoria em testes customizados, processos e gestão de projetos que tem como objetivo principal ajudar a sua empresa a garantir…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Quality Plus is a specialist consulting firm offering independent GCP audits, Trainings, Quality Assurance and Quality Management services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Somos uma consultoria que reúne a expertise de tecnologias e processos a serviço da Garantia da Qualidade.” Recorded in the RevenueBase company graph · Sep 21, 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 “quality assurance companies”. 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 23 of 110 quality assurance companies based in Brazil
See the full list, filter by size, metro and specialty, and access 230 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Quality assurance companies based in Brazil at a glance
As of Sep 21, 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 110 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 Brazil whose business descriptions match “quality assurance companies” 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 230 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 September 21, 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.
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 “quality assurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many quality assurance companies are there based in Brazil?
RevenueBase identified 110 company matches for quality assurance companies associated with Brazil as of September 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?
Controllab tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most quality assurance companies?
Sao Paulo leads with 26 company records, followed by Barueri (7) and Curitiba (5).
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 230 professional contacts with verified work emails tracked across these 110 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 110 quality assurance companies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Quality assurance companies by geography
- Quality assurance companies based in Argentina
- Quality assurance companies based in Australia
- Quality assurance companies based in Belgium
- Quality assurance companies based in Canada
- Quality assurance companies based in France
- Quality assurance companies based in Germany
- Quality assurance companies based in India
- Quality assurance companies based in Italy
- Quality assurance companies based in Mexico
- Quality assurance companies based in the Netherlands
- Quality assurance companies based in Poland
- Quality assurance companies based in South Africa
Browse the directory
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Quality assurance companies based in Argentina
- Quality assurance companies based in Australia
- Quality assurance companies based in Belgium
- Quality assurance companies based in Canada
- Quality assurance companies based in France
- Quality assurance companies based in Germany
Company intelligence · public preview
Top 23 quality assurance companies based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 110 matching company records for quality assurance companies based in Brazil, with 2,670 tracked contacts and 230 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 23 quality assurance companies based in 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 | Controllabcontrollab.com HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 192 contacts → |
“The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Base2 Tecnologiabase2.com.brHQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 182 contacts → |
“Uma empresa que atua no mercado de tecnologia desde 2005.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sofistsofist.coHQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 120 contacts → |
“Sofist helps Technology, Engineering, and Security leaders innovate without exposing their companies to operational, financial, or reputational risk.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Better NOWbetternow.com.brHQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 94 contacts → |
“A Better Now é hoje a mais nova empresa brasileira focada em serviços de garantia da qualidade no ciclo de desenvolvimento de softwares.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Flex Aeroflexaero.com.br HQ: Jundiaí, BrazilReported employees: 51-200 | Jundiaí, Brazil | 51-200 | Exact match | 68 contacts → |
“Com o objetivo de assegurar a qualidade e manter um elevado nível de segurança e confiabilidade, a FLEX AERO possui um sistema de controle de qualidade que consta com auditorias…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Doiss Inspectiondoissinspection.com HQ: São Luís, BrazilReported employees: 51-200 | São Luís, Brazil | 51-200 | Exact match | 57 contacts → |
“A Doiss Inspection atua na área de certificação de qualidade, promovendo segurança nas aquisições de produtos.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  4win Tecnologia4wintecnologia.com.brHQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 52 contacts → |
“A 4Win é especializada em teste e homologação de sistemas, nosso trabalho consiste em encontrar erros minuciosos de forma holística, trabalhamos com diversas plataformas e…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  QARTIqarti.com.brHQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 44 contacts → |
“A QARTI é uma empresa especializada em garantir a qualidade de sistemas.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Qacodersqacoders.com.brHQ: Guarulhos, BrazilReported employees: 11-50 | Guarulhos, Brazil | 11-50 | Exact match | 40 contacts → |
“O Qa.Coders foi fundado no dia 01 de Julho de 2021 com o propósito de capacitar e formar profissionais e oferecer ao mercado serviços especializados em Qualidade e Desenvolvimento…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ibracemmail.ibracem.org.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 39 contacts → |
“O IBRACEM é uma instituição dedicada à certificação, auditoria e monitoramento de processos, garantindo qualidade, conformidade e excelência em diversos setores da indústria e…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Svlabssvlabs.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 29 contacts → |
“Organizações que produzem ou utilizam produtos de alta tecnologia têm como fator determinante de sucesso o pleno funcionamento destas tecnologias.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pharmacontrol Laboratório DE Controle DE Qualidade Ltdalabpharmacontrol.com.br HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 21 contacts → |
“Política da Qualidade Ser o melhor laboratório de controle de qualidade aprimorando continuamente a qualidade dos serviços prestados em conformidade com os requisitos ISO/IEC…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Laboratório Proquimoproquimo.com.brHQ: Diadema, BrazilReported employees: 11-50 | Diadema, Brazil | 11-50 | Exact match | 18 contacts → |
“Referência no Controle de Qualidade de medicamentos RDC67 e MAPA e indústria farmacêutica.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Medivaxmedivax.com.br HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 18 contacts → |
“Founded in 1993, Medivax is a leading provider of innovative quality control solutions for clinical laboratories, with over three decades of expertise in laboratory diagnostics.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Inspetec Engenhariainspetec.com.brHQ: Pindamonhangaba, BrazilReported employees: 11-50 | Pindamonhangaba, Brazil | 11-50 | Exact match | 14 contacts → |
“Fundada em 2009, com uma ideia inovadora a INSPETEC® vem crescendo ao longo de sua jornada tendo em sua filosofia a excelência operacional, garantindo a integridade dos processos…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  T&b Pharma Consultoria - GMPtbpharma.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 12 contacts → |
“T&B Pharma Consultoria - GMP, fundada em 2011, reúne profissionais técnicos para consultoria em Garantia da Qualidade: validações, qualificação de equipamentos, validação de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Bv3 Engenhariabv3engenharia.com.brHQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 11 contacts → |
“O Braço Direito da Sua Construtora para o Checklist de Entrega de Unidade!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ALS Dosagedosage.com.brHQ: Paulínia, BrazilReported employees: 201-500 | Paulínia, Brazil | 201-500 | Exact match | 11 contacts → |
“A Dosage tem como compromisso a busca da melhoria contínua da sua QUALIDADE, garantindo excelência em suas análises, resultados e laudos emitidos aos seus clientes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Sysqualisysquali.com.brHQ: Suzano, BrazilReported employees: 1-10 | Suzano, Brazil | 1-10 | Exact match | 7 contacts → |
“Empresa fornecedora de softwares para gestão da qualidade, visando auxiliar no processo de obetnção e manutenção de acreditação.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bugkillersbugkillers.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 4 contacts → |
“A BugKillers nasceu pra resolver um problema antigo com uma abordagem nova: colocar a qualidade de software no centro da entrega.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  W7 Techw7tech.com.brHQ: Curitiba, BrazilReported employees: 1-10 | Curitiba, Brazil | 1-10 | Exact match | 4 contacts → |
“A W7 Tech é uma empresa provedora de serviços e consultoria em testes customizados, processos e gestão de projetos que tem como objetivo principal ajudar a sua empresa a garantir…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Quality Plusqualityplus.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 2 contacts → |
“Quality Plus is a specialist consulting firm offering independent GCP audits, Trainings, Quality Assurance and Quality Management services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Connectionpharmacpharma.com.brHQ: Mogi Das Cruzes, BrazilReported employees: 1-10 | Mogi Das Cruzes, Brazil | 1-10 | Exact match | 2 contacts → |
“Somos uma consultoria que reúne a expertise de tecnologias e processos a serviço da Garantia da Qualidade.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 110 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Quality assurance companies: dataset insights
September 21, 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
110 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 worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 110 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: September 21, 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 ↗
Questions about this company list
What does Exact match mean for quality assurance companies?
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 quality assurance companies did RevenueBase find based in Brazil?
The saved snapshot records 110 matching company records, 2,670 tracked contacts and 230 verified emails. The public preview displays 23 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: September 21, 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
Quality assurance companies by geography
- Quality assurance companies based in Argentina
- Quality assurance companies based in Australia
- Quality assurance companies based in Belgium
- Quality assurance companies based in Canada
- Quality assurance companies based in France
- Quality assurance companies based in Germany
- Quality assurance companies based in India
- Quality assurance companies based in Italy
- Quality assurance companies based in Mexico
- Quality assurance companies based in the Netherlands
- Quality assurance companies based in Poland
- Quality assurance companies based in South Africa
Browse the directory
Cite this list
RevenueBase Data Team. Top 23 quality assurance companies based in Brazil. Snapshot: September 21, 2026. https://revenuebase.ai/companies/quality-assurance-companies/brazil.
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
- Quality assurance companies based in Argentina
- Quality assurance companies based in Australia
- Quality assurance companies based in Belgium
- Quality assurance companies based in Canada
- Quality assurance companies based in France
- Quality assurance companies based in Germany
Company intelligence · public preview
Top 23 quality assurance companies based in Brazil
RevenueBase records 110 matching company records for quality assurance companies based in Brazil, with 2,670 tracked contacts and 230 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 23 quality assurance companies based in 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 | Controllabcontrollab.com HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 192 contacts → |
“The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Base2 Tecnologiabase2.com.br HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 182 contacts → |
“Uma empresa que atua no mercado de tecnologia desde 2005.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sofistsofist.co HQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 120 contacts → |
“Sofist helps Technology, Engineering, and Security leaders innovate without exposing their companies to operational, financial, or reputational risk.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Better NOWbetternow.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 94 contacts → |
“A Better Now é hoje a mais nova empresa brasileira focada em serviços de garantia da qualidade no ciclo de desenvolvimento de softwares.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Flex Aeroflexaero.com.br HQ: Jundiaí, BrazilReported employees: 51-200 | Jundiaí, Brazil | 51-200 | Exact match | 68 contacts → |
“Com o objetivo de assegurar a qualidade e manter um elevado nível de segurança e confiabilidade, a FLEX AERO possui um sistema de controle de qualidade que consta com auditorias…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Doiss Inspectiondoissinspection.com HQ: São Luís, BrazilReported employees: 51-200 | São Luís, Brazil | 51-200 | Exact match | 57 contacts → |
“A Doiss Inspection atua na área de certificação de qualidade, promovendo segurança nas aquisições de produtos.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 4win Tecnologia4wintecnologia.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 52 contacts → |
“A 4Win é especializada em teste e homologação de sistemas, nosso trabalho consiste em encontrar erros minuciosos de forma holística, trabalhamos com diversas plataformas e…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | QARTIqarti.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 44 contacts → |
“A QARTI é uma empresa especializada em garantir a qualidade de sistemas.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Qacodersqacoders.com.br HQ: Guarulhos, BrazilReported employees: 11-50 | Guarulhos, Brazil | 11-50 | Exact match | 40 contacts → |
“O Qa.Coders foi fundado no dia 01 de Julho de 2021 com o propósito de capacitar e formar profissionais e oferecer ao mercado serviços especializados em Qualidade e Desenvolvimento…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ibracemmail.ibracem.org.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 39 contacts → |
“O IBRACEM é uma instituição dedicada à certificação, auditoria e monitoramento de processos, garantindo qualidade, conformidade e excelência em diversos setores da indústria e…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Svlabssvlabs.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 29 contacts → |
“Organizações que produzem ou utilizam produtos de alta tecnologia têm como fator determinante de sucesso o pleno funcionamento destas tecnologias.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pharmacontrol Laboratório DE Controle DE Qualidade Ltdalabpharmacontrol.com.br HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 21 contacts → |
“Política da Qualidade Ser o melhor laboratório de controle de qualidade aprimorando continuamente a qualidade dos serviços prestados em conformidade com os requisitos ISO/IEC…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Laboratório Proquimoproquimo.com.br HQ: Diadema, BrazilReported employees: 11-50 | Diadema, Brazil | 11-50 | Exact match | 18 contacts → |
“Referência no Controle de Qualidade de medicamentos RDC67 e MAPA e indústria farmacêutica.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Medivaxmedivax.com.br HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 18 contacts → |
“Founded in 1993, Medivax is a leading provider of innovative quality control solutions for clinical laboratories, with over three decades of expertise in laboratory diagnostics.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Inspetec Engenhariainspetec.com.br HQ: Pindamonhangaba, BrazilReported employees: 11-50 | Pindamonhangaba, Brazil | 11-50 | Exact match | 14 contacts → |
“Fundada em 2009, com uma ideia inovadora a INSPETEC® vem crescendo ao longo de sua jornada tendo em sua filosofia a excelência operacional, garantindo a integridade dos processos…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | T&b Pharma Consultoria - GMPtbpharma.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 12 contacts → |
“T&B Pharma Consultoria - GMP, fundada em 2011, reúne profissionais técnicos para consultoria em Garantia da Qualidade: validações, qualificação de equipamentos, validação de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bv3 Engenhariabv3engenharia.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 11 contacts → |
“O Braço Direito da Sua Construtora para o Checklist de Entrega de Unidade!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ALS Dosagedosage.com.br HQ: Paulínia, BrazilReported employees: 201-500 | Paulínia, Brazil | 201-500 | Exact match | 11 contacts → |
“A Dosage tem como compromisso a busca da melhoria contínua da sua QUALIDADE, garantindo excelência em suas análises, resultados e laudos emitidos aos seus clientes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sysqualisysquali.com.br HQ: Suzano, BrazilReported employees: 1-10 | Suzano, Brazil | 1-10 | Exact match | 7 contacts → |
“Empresa fornecedora de softwares para gestão da qualidade, visando auxiliar no processo de obetnção e manutenção de acreditação.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bugkillersbugkillers.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 4 contacts → |
“A BugKillers nasceu pra resolver um problema antigo com uma abordagem nova: colocar a qualidade de software no centro da entrega.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | W7 Techw7tech.com.br HQ: Curitiba, BrazilReported employees: 1-10 | Curitiba, Brazil | 1-10 | Exact match | 4 contacts → |
“A W7 Tech é uma empresa provedora de serviços e consultoria em testes customizados, processos e gestão de projetos que tem como objetivo principal ajudar a sua empresa a garantir…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Quality Plusqualityplus.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 2 contacts → |
“Quality Plus is a specialist consulting firm offering independent GCP audits, Trainings, Quality Assurance and Quality Management services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Connectionpharmacpharma.com.br HQ: Mogi Das Cruzes, BrazilReported employees: 1-10 | Mogi Das Cruzes, Brazil | 1-10 | Exact match | 2 contacts → |
“Somos uma consultoria que reúne a expertise de tecnologias e processos a serviço da Garantia da Qualidade.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 110 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Quality assurance companies: dataset insights
September 21, 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
110 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 worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 110 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: September 21, 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 ↗
Questions about this company list
What does Exact match mean for quality assurance companies?
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 quality assurance companies did RevenueBase find based in Brazil?
The saved snapshot records 110 matching company records, 2,670 tracked contacts and 230 verified emails. The public preview displays 23 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: September 21, 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
Quality assurance companies by geography
- Quality assurance companies based in Argentina
- Quality assurance companies based in Australia
- Quality assurance companies based in Belgium
- Quality assurance companies based in Canada
- Quality assurance companies based in France
- Quality assurance companies based in Germany
- Quality assurance companies based in India
- Quality assurance companies based in Italy
- Quality assurance companies based in Mexico
- Quality assurance companies based in the Netherlands
- Quality assurance companies based in Poland
- Quality assurance companies based in South Africa
Browse the directory
Cite this list
RevenueBase Data Team. Top 23 quality assurance companies based in Brazil. Snapshot: September 21, 2026. https://revenuebase.ai/companies/quality-assurance-companies/brazil.
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
- Quality assurance companies based in Argentina
- Quality assurance companies based in Australia
- Quality assurance companies based in Belgium
- Quality assurance companies based in Canada
- Quality assurance companies based in France
- Quality assurance companies based in Germany