CNAE 8640-2/02 · Paraíba
Laboratórios clínicos in Paraíba
390 active companies are headquartered in Paraíba with this CNAE as their main activity. They represent 2.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 13,924
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 Paraíba
- 390
- 2.8% of Brazil's
- Of every 100 companies in Paraíba
- 0.1
- do this activity
- Among Brazil's federative units
- 13th
- by companies in this activity
Active companies in Paraíba
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 3 of 10- LABORATORIO DE ANALISES CLINICAS ALCIDES CANDEIA LTDAPatos (PB)
- LABORCLIN - LABORATORIO DE ANALISES CLINICAS LTDAMato Grosso (PB)
- LABORATORIO DE ANALISE CLINICA DR JOSE BENICIO DE MEDEIROS SOCIEDADE SIMPLES LIMITADASanta Luzia (PB)
- HR LABORATORIO DE ANALISES CLINICAS LTDACuité (PB)
- LIAC. LABORATORIO INTEGRADO DE ANALISES CLINICAS LTDAGuarabira (PB)
- LABORATORIO DE ANALISES CLINICAS N S DA CONCEICAO LTDACampina Grande (PB)
- KENKO LABORATORIOS LTDAJoão Pessoa (PB)
- LAB PREMIUM CLINICA LABORATORIO LTDAJoão Pessoa (PB)
- CENTRO DE PATOLOGIA DR CARLOS PIRES LTDASousa (PB)
- LABORATORIO DE ANALISES CLINICAS LTDAItabaiana (PB)
- MIGUEL BATISTA BARRETO NETO LTDAMalta (PB)
- BIO LABORATORIO CLINICO E DIAGNOSTICOS LTDATavares (PB)
- CLAC CENTRO LABORATORIAL DE ANALISES CLINICAS LTDACampina Grande (PB)
- MEDLAB LABORATORIO DE ANALISES CLINICAS LTDAJoão Pessoa (PB)
- SANTO AMARO ANALISES CLINICA LTDAItabaiana (PB)
- PRONTO ANALISE LTDAJoão Pessoa (PB)
- LACLI-LABORATORIO DE ANALISES CLINICAS LTDASousa (PB)
- ENZILAB LABORATORIO DE ANALISES CLINICAS LTDACampina Grande (PB)
- LABORATORIO DE ANALISES CLINICAS RODRIGUES E MARIZ LTDASousa (PB)
- RIBEIRO E ESPINOLA LABORATORIO DE ANALISES CLINICAS LTDACuité (PB)
- PRONTOLAB - LABORATORIO DE ANALISES CLINICAS LTDACaaporã (PB)
- ALVES & FARIAS LABORATORIO DE ANALISES CLINICAS LTDAAlagoinha (PB)
- LACLIMAN - LABORATORIO DE ANALISES CLINICAS DE MANAIRA-PB LTDAManaíra (PB)
- LABORATORIO DE ANALISES CLINICAS JANIO WALTER LTDATavares (PB)
- W & K LABORATORIO LTDAÁgua Branca (PB)
- LABORATORIO DE ANALISES CLINICAS NOSSA SENHORA DA SALETE LTDABom Sucesso (PB)
- LABORATORIO DO BRASIL LTDAJoão Pessoa (PB)
- LABWIL LABORATORIO DE ANALISES CLINICAS LTDAMamanguape (PB)
- LABORATORIO DE ANALISES CLINICAS BIOANALISES LTDAConceição (PB)
- PRE - ANALISES LABORATORIOS LTDAPrincesa Isabel (PB)
List limited to 300 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
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
- Paraíba0.1
- Brazil0.1
In Paraíba, the activity weighs 2.3 times what it does in Brazil.
Paraíba's cities with the most companies in this activity
active companies and each city's share of the state
- 1 João Pessoa 12.1% 47
- 2 Campina Grande 11.3% 44
- 3 Patos 5.9% 23
- 4 Sousa 4.4% 17
- 5 Catolé do Rocha 2.3% 9
- 6 Conceição 2.1% 8
- 7 Monteiro 2.1% 8
- 8 Cajazeiras 1.8% 7
- 9 Pombal 1.8% 7
- 10 Princesa Isabel 1.8% 7
20 more cities
- 11 Guarabira 6
- 12 Itaporanga 6
- 13 Queimadas 6
- 14 Cuité 5
- 15 São Bento 5
- 16 Solânea 5
- 17 Uiraúna 5
- 18 Brejo dos Santos 4
- 19 Coremas 4
- 20 Mamanguape 4
- 21 Piancó 4
- 22 Santa Rita 4
- 23 São José de Piranhas 4
- 24 Sumé 4
- 25 Areia 3
- 26 Bananeiras 3
- 27 Bayeux 3
- 28 Brejo do Cruz 3
- 29 Cabedelo 3
- 30 Esperança 3
Class 8640-2 in Paraíba
atividades de serviços de complementação diagnóstica e terapêutica, by subclass| Subclass | Active |
|---|---|
| 8640-2/01 Laboratórios de anatomia patológica e citológica | 50 |
| 8640-2/02 Laboratórios clínicos · this one | 390 |
| 8640-2/03 Serviços de diálise e nefrologia | 18 |
| 8640-2/04 Serviços de tomografia | 23 |
| 8640-2/05 Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia | 132 |
| 8640-2/06 Serviços de ressonância magnética | 6 |
| 8640-2/07 Serviços de diagnóstico por imagem sem uso de radiação ionizante, exceto ressonância magnética | 144 |
| 8640-2/08 Serviços de diagnóstico por registro gráfico - ecg, eeg e outros exames análogos | 13 |
| 8640-2/09 Serviços de diagnóstico por métodos ópticos - endoscopia e outros exames análogos | 45 |
| 8640-2/10 Serviços de quimioterapia | 8 |
| 8640-2/11 Serviços de radioterapia | 0 |
| 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 | 1 |
| 8640-2/99 Atividades de serviços de complementação diagnóstica e terapêutica não especificadas anteriormente | 36 |
Close to this: 8640-2/01 · Laboratórios de anatomia patológica e citológica, 50 companies in Paraíba.
What activity 8640-2/02 is
- As atividades dos laboratórios de análises clínicas
- As atividades dos laboratórios de biologia molecular
- Os postos de coleta laboratorial
Frequently asked questions
How many companies have main CNAE 8640-2/02 in Paraíba?
390 active companies have CNAE 8640-2/02 as their main activity in Paraíba, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.
Which of Paraíba's cities has the most companies in this activity?
João Pessoa, with 47, 12.1% 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 Paraíba.