CNAE 8640-2/99 · Campinas (SP)
Diagnostic and therapeutic support services not elsewhere classified in Campinas (SP)
34 active companies are headquartered in Campinas (SP) with this CNAE as their main activity. They represent 1.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city 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 Campinas (SP)
- 34
- 1.0% of Brazil's
- Of every 100 companies in Campinas (SP)
- 0.0
- do this activity
- Among São Paulo's cities
- 2nd
- by companies in this activity
Active companies in Campinas (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 2- INSTITUTO DE PSICOPATOLOGIA CLINICA PENNA CHAVES LTDACampinas (SP)
- CLINICA MACEDO SOCIEDADE LIMITADACampinas (SP)
- DRIELA MARSSOLA CONSTANTINO SERVICOSCampinas (SP)
- ISABELA T DA COSTA - TERAPEUTA ABACampinas (SP)
List limited to 34 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
- Campinas (SP)0.0
- São Paulo0.0
- Brazil0.0
In Campinas (SP), the activity weighs 1.2 times what it does in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 47.0% 447
- 2 Campinas 3.6% 34
- 3 Sorocaba 3.3% 31
- 4 Ribeirão Preto 2.8% 27
- 5 Santos 2.8% 27
- 6 São Bernardo do Campo 1.9% 18
- 7 Santo André 1.6% 15
- 8 São José dos Campos 1.6% 15
- 9 Guarulhos 1.5% 14
- 10 Bauru 1.4% 13
20 more cities
- 11 Jundiaí 13
- 12 Taubaté 13
- 13 São José do Rio Preto 12
- 14 Araçatuba 10
- 15 São Caetano do Sul 10
- 16 Osasco 8
- 17 Piracicaba 8
- 18 Guarujá 7
- 19 São Carlos 7
- 20 Barueri 6
- 21 Botucatu 6
- 22 Limeira 6
- 23 Mogi das Cruzes 6
- 24 Americana 5
- 25 Marília 5
- 26 Presidente Prudente 5
- 27 Santana de Parnaíba 5
- 28 São Vicente 5
- 29 Atibaia 4
- 30 Caraguatatuba 4
Class 8640-2 in Campinas (SP)
atividades de serviços de complementação diagnóstica e terapêutica, by subclass| Subclass | Active |
|---|---|
| 8640-2/01 Pathological anatomy and cytology laboratories | 23 |
| 8640-2/02 Clinical laboratories | 32 |
| 8640-2/03 Dialysis and nephrology services | 16 |
| 8640-2/04 Computed tomography services | 5 |
| 8640-2/05 Diagnostic imaging with ionizing radiation, except tomography | 88 |
| 8640-2/06 Magnetic resonance imaging services | 11 |
| 8640-2/07 Diagnostic imaging without ionizing radiation, except MRI | 40 |
| 8640-2/08 Diagnostic services by graphic recording - ECG, EEG and similar tests | 15 |
| 8640-2/09 Diagnostic services by optical methods - endoscopy and similar tests | 12 |
| 8640-2/10 Chemotherapy services | 4 |
| 8640-2/11 Radiotherapy services | 9 |
| 8640-2/12 Hemotherapy services | 7 |
| 8640-2/13 Lithotripsy services | 0 |
| 8640-2/14 Human cell and tissue bank services | 6 |
| 8640-2/99 Diagnostic and therapeutic support services not elsewhere classified · this one | 34 |
Close to this: 8630-5/02 · Outpatient medical care with facilities for diagnostic tests, 374 companies in Campinas (SP).
What activity 8640-2/99 is
- Os exames de função pulmonar, tais como: #- espirometria #- oxigenoterapia
- Os outros serviços de complementação diagnóstica e terapêutica não especificados anteriormente
Frequently asked questions
How many companies have main CNAE 8640-2/99 in Campinas (SP)?
34 active companies have CNAE 8640-2/99 as their main activity in Campinas (SP), 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 São Paulo's cities has the most companies in this activity?
São Paulo, with 447, 47.0% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Campinas (SP).