CNAE 8640-2/01 · Amazonas
Laboratórios de anatomia patológica e citológica in Amazonas
17 active companies are headquartered in Amazonas with this CNAE as their main activity. They represent 1.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,593
What this list shows
We count each active company once, by its head office in this state and this CNAE as its main activity. Branches and secondary activities are excluded from this scope. The total describes the registry, not market revenue or company quality.
- Companies in Amazonas
- 17
- 1.1% of Brazil's
- Of every 100 companies in Amazonas
- 0.0
- do this activity
- Among Brazil's federative units
- 22nd
- by companies in this activity
Active companies in Amazonas
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- LABORATORIO RENASCER LTDAParintins (AM)
- D M LIMA SENA LTDAManaus (AM)
- K. R. L. SANTOS LTDACareiro (AM)
- LABOR MEDICAL LTDAParintins (AM)
- INTEGRAL CLINICA MEDICA LTDAIranduba (AM)
- LABORATORIO MEDICO DR CASTILHO LTDAManaus (AM)
- BARCELENSE CLINICA MEDICA E SERVICOS DE LABORATORIO LTDABarcelos (AM)
- TRPO ATIVIDADES PROFISSIONAIS LTDAManaus (AM)
- CLINICA LABNORTE LTDAManaus (AM)
- CPDA CENTRO DE PROCEDIMENTOS DIAGNOSTICOS DA AMAZONIA LTDAManaus (AM)
- CENTRO DE CITOLOGIA DE BARREIRINHA LTDABarreirinha (AM)
- E. F. P. DA C. SANTANA LTDANovo Airão (AM)
- LABORATORIO MENEZES E DINIZ LTDASão Gabriel da Cachoeira (AM)
- R T CAMELO SERVICOS DE LABORATORIO LTDAManaus (AM)
- LAPAC - LABORATORIO DE ANATOMIA PATOLOGICA E CITOPATOLOGICA LIMITADAManaus (AM)
- JOCIMEIRE RORTUGAL RODRIGUESManicoré (AM)
- LUDMILLA FERREIRA DA SILVA LEAOManaus (AM)
How to assess a company's data
When you open a company's record, use these guides to check the data and understand what each field can establish.
- How to look up a CNPJ
Check identifiers, dates and registry fields against official sources.
- What an active CNPJ means
Active status does not show that a company is debt-free, licensed or able to operate.
- How to read partner and administrator records
Understand QSA roles and the limits on ownership and representation information.
How much the activity weighs
of every 100 active companies, how many do this activity
- Amazonas0.0
- Brazil0.0
In Amazonas, the activity weighs what it does in Brazil.
Amazonas's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Manaus 47.1% 8
- 2 Parintins 11.8% 2
- 3 Novo Airão 5.9% 1
- 4 Barcelos 5.9% 1
- 5 Barreirinha 5.9% 1
- 6 Careiro 5.9% 1
- 7 Manicoré 5.9% 1
- 8 São Gabriel da Cachoeira 5.9% 1
- 9 Iranduba 5.9% 1
Class 8640-2 in Amazonas
atividades de serviços de complementação diagnóstica e terapêutica, by subclass| Subclass | Active |
|---|---|
| 8640-2/01 Laboratórios de anatomia patológica e citológica · this one | 17 |
| 8640-2/02 Laboratórios clínicos | 170 |
| 8640-2/03 Serviços de diálise e nefrologia | 8 |
| 8640-2/04 Serviços de tomografia | 5 |
| 8640-2/05 Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia | 87 |
| 8640-2/06 Serviços de ressonância magnética | 6 |
| 8640-2/07 Serviços de diagnóstico por imagem sem uso de radiação ionizante, exceto ressonância magnética | 71 |
| 8640-2/08 Serviços de diagnóstico por registro gráfico - ecg, eeg e outros exames análogos | 14 |
| 8640-2/09 Serviços de diagnóstico por métodos ópticos - endoscopia e outros exames análogos | 18 |
| 8640-2/10 Serviços de quimioterapia | 2 |
| 8640-2/11 Serviços de radioterapia | 1 |
| 8640-2/12 Serviços de hemoterapia | 0 |
| 8640-2/13 Serviços de litotripcia | 0 |
| 8640-2/14 Serviços de bancos de células e tecidos humanos | 0 |
| 8640-2/99 Atividades de serviços de complementação diagnóstica e terapêutica não especificadas anteriormente | 14 |
Close to this: 8640-2/02 · Laboratórios clínicos, 170 companies in Amazonas.
What activity 8640-2/01 is
- As atividades dos laboratórios de anatomia patológica e citológica, tais como: #- exames citológicos #- exames citopatológicos #- exames histopatológicos
Frequently asked questions
How many companies have main CNAE 8640-2/01 in Amazonas?
17 active companies have CNAE 8640-2/01 as their main activity in Amazonas, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Amazonas's cities has the most companies in this activity?
Manaus, with 8, 47.1% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state through a branch or carry out the activity as a secondary activity and be excluded from the count. The registered address and CNAE do not establish every operating location or service.
Does active status mean a company is qualified for a contract?
No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.
How we count
Active companies with this as their main activity, counted by head office in Amazonas.