CNAE 8640-2/05 · São Paulo
Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia in São Paulo
2,226 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 22.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 9,757
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 São Paulo
- 2,226
- 22.8% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- FUNDACAO INTEGRADA DE DIAGNOSTICO, PESQUISA, EDUCACAO E INOVACAO EM SAUDE FIDISão Paulo (SP)
- PAPAIZ ASSOCIADOS DIAGNOSTICOS POR IMAGEM S.A.São Paulo (SP)
- T.K.S. SISTEMAS HOSPITALARES E CONSULTORIOS MEDICOS LTDA.São Paulo (SP)
- SPX SERVICOS DE IMAGEM LTDASantana de Parnaíba (SP)
- ICON - DIAGNOSTICO MEDICO POR IMAGEM LTDA.Jundiaí (SP)
- ISO RADIOLOGIA DIAGNOSTICO POR IMAGEM LTDA.São Paulo (SP)
- SAMIR SOLUCOES RADIOLOGICAS LTDASão Paulo (SP)
- JM SERVICOS DE IMAGEM LTDAFranco da Rocha (SP)
- SONILAB MEDICINA DIAGNOSTICA LTDASão Paulo (SP)
- EL DIAGNOSTICOS LTDASão Paulo (SP)
- PLANI DIAGNOSTICOS MEDICOS LTDASão José dos Campos (SP)
- DIAGMED - CENTRO INTEGRADO DE DIAGNOSE LTDACampinas (SP)
- UDDO - UNIDADE DE DIAGNOSTICO E DENSITOMETRIA OSSEA LTDA.São Paulo (SP)
- RCC - RADIOLOGIA CLINICA DE CAMPINAS LTDACampinas (SP)
- SONOLAYER CENTRO DE DIAGNOSTICOS LTDA.Guarulhos (SP)
- CLINICA MULT IMAGEM LTDASantos (SP)
- MEGA IMAGEM LTDASantos (SP)
- CFX - IMAGEM LTDASuzano (SP)
- DVI - DIAGNOSTICO VOLUMETRICO POR IMAGEM LTDA.Ribeirão Preto (SP)
- DIAGCENTER - MEDICINA DIAGNOSTICA LTDAVargem Grande do Sul (SP)
- CETAM - CENTRO DE TOMOGRAFIA COMPUTADORIZADA DE AMERICANA LTDAAmericana (SP)
- ''J.J.S. DIAGNOSTICO POR IMAGEM LTDA.''Limeira (SP)
- PREMIUM DIAGNOSTICOS POR IMAGEM LTDACampinas (SP)
- RADIODOC CENTRO DE DOCUMENTACAO E RADIOLOGIA ODONTOLOGICA S/S LTDACampinas (SP)
- CLINICA RADIOLOGICA DO GUARUJA LTDAGuarujá (SP)
- CEDUSP CENTRO ESPECIALIZADO EM DIAGNOSTICO E ULTRASSONOGRAFIA DE SAO PAULO LTDAGuarulhos (SP)
- SOUZA DIAGNOSTICO POR IMAGEM LTDAPiraju (SP)
- CENTRO MEDICO IMAGEM S/A.Sorocaba (SP)
- EZEQUIEL FREIRE SERVICOS DE APOIO A SAUDE BUCAL LTDASão Paulo (SP)
- CRDI - CENTRO DE RADIOLOGIA E DIAGNOSTICO POR IMAGEM LTDAPedreira (SP)
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
- São Paulo0.0
- Brazil0.0
In São Paulo, the activity weighs less than 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 29.6% 660
- 2 Campinas 4.0% 88
- 3 Ribeirão Preto 2.7% 59
- 4 Santos 2.1% 47
- 5 São José dos Campos 2.1% 47
- 6 Santo André 1.8% 41
- 7 Guarulhos 1.8% 39
- 8 Sorocaba 1.6% 35
- 9 Jundiaí 1.4% 32
- 10 São José do Rio Preto 1.3% 29
20 more cities
- 11 Americana 26
- 12 Bauru 24
- 13 São Bernardo do Campo 24
- 14 São Carlos 24
- 15 Indaiatuba 20
- 16 Piracicaba 20
- 17 Limeira 19
- 18 Araçatuba 18
- 19 Araraquara 18
- 20 Bragança Paulista 17
- 21 Mogi das Cruzes 17
- 22 Barretos 16
- 23 Osasco 16
- 24 Marília 15
- 25 Praia Grande 15
- 26 Taubaté 15
- 27 Atibaia 14
- 28 Barueri 14
- 29 Jaú 14
- 30 Sumaré 14
Class 8640-2 in São Paulo
atividades de serviços de complementação diagnóstica e terapêutica, by subclass| Subclass | Active |
|---|---|
| 8640-2/01 Laboratórios de anatomia patológica e citológica | 341 |
| 8640-2/02 Laboratórios clínicos | 1,920 |
| 8640-2/03 Serviços de diálise e nefrologia | 240 |
| 8640-2/04 Serviços de tomografia | 270 |
| 8640-2/05 Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia · this one | 2,226 |
| 8640-2/06 Serviços de ressonância magnética | 273 |
| 8640-2/07 Serviços de diagnóstico por imagem sem uso de radiação ionizante, exceto ressonância magnética | 896 |
| 8640-2/08 Serviços de diagnóstico por registro gráfico - ecg, eeg e outros exames análogos | 228 |
| 8640-2/09 Serviços de diagnóstico por métodos ópticos - endoscopia e outros exames análogos | 273 |
| 8640-2/10 Serviços de quimioterapia | 89 |
| 8640-2/11 Serviços de radioterapia | 141 |
| 8640-2/12 Serviços de hemoterapia | 66 |
| 8640-2/13 Serviços de litotripcia | 11 |
| 8640-2/14 Serviços de bancos de células e tecidos humanos | 29 |
| 8640-2/99 Atividades de serviços de complementação diagnóstica e terapêutica não especificadas anteriormente | 951 |
Close to this: 8640-2/06 · Serviços de ressonância magnética, 273 companies in São Paulo.
What activity 8640-2/05 is
- Os serviços de radiodiagnóstico, tais como: #- radiologia médica e odontológica #- densitometria óssea #- hemodinâmica #- medicina nuclear #- mamografia #- fluoroscopia
- As atividades de unidades móveis equipadas apenas de laboratório radiológico, com pessoal especializado, sem fornecimento de consultas médicas
Frequently asked questions
How many companies have main CNAE 8640-2/05 in São Paulo?
2,226 active companies have CNAE 8640-2/05 as their main activity in São Paulo, 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 660, 29.6% 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 São Paulo.