CNAE 8640-2/03 · São Paulo
Serviços de diálise e nefrologia in São Paulo
240 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 22.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,086
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
- 240
- 22.1% 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 2 of 8- DAVITA SERVICOS DE NEFROLOGIA SANTANA LTDASão Paulo (SP)
- NEPHRO GROUP CLINICA DE DIALISE LTDASão Paulo (SP)
- NOVANEFRO PERDIZES NEFROLOGIA E DIALISE LTDASão Paulo (SP)
- DAVITA SERVICOS DE NEFROLOGIA VILA ARICANDUVA LTDASão Paulo (SP)
- DAVITA SILVA JARDIM SERVICOS DE NEFROLOGIA LTDA.São Bernardo do Campo (SP)
- DAVITA SERVICOS DE NEFROLOGIA VILA OLIMPIA LTDA.São Paulo (SP)
- DAVITA SERVICOS DE NEFROLOGIA BENJAMIN CONSTANT LTDA.Campinas (SP)
- NEFROLOGIA E DIALISE SAO PAULO SERVICOS MEDICOS LTDASão Paulo (SP)
- DAVITA SERVICOS DE NEFROLOGIA TAQUARAL LTDACampinas (SP)
- DIAVERUM ITU LTDAItu (SP)
- DAVITA SERVICOS DE NEFROLOGIA VILA MARIANA LTDASão Paulo (SP)
- CLINICA NEFROLOGICA VILA MARIA LTDASão Paulo (SP)
- DAVITA SERVICOS DE NEFROLOGIA CAMBUCI LTDA.São Paulo (SP)
- NEFROLOGIA E DIALISE OSASCO - SERVICOS MEDICOS LTDAOsasco (SP)
- NEFROSTAR CLINICA MEDICA DE NEFROLOGIA LTDAOsasco (SP)
- CLINICA MEDICA DE NEFROLOGIA PREMIUM CAMPINAS LTDACampinas (SP)
- DAVITA SERVICOS DE NEFROLOGIA SANTOS DUMONT LTDA.São José dos Campos (SP)
- DAVITA SERVICOS DE NEFROLOGIA MORUMBI LTDA.São Paulo (SP)
- INESP INSTITUTO DE NEFROLOGIA DE SAO PAULO LTDASão Paulo (SP)
- RENAL PLUS S.ASão Paulo (SP)
- RENALCLASS - CLINICA DE NEFROLOGIA LTDA.São Paulo (SP)
- ANDRADE & PEREIRA - CENTRO DE ACOLHIMENTO PARA SAUDE LTDASão Paulo (SP)
- SENESP SERVICO DE NEFROLOGIA DE SAO PAULO LTDASão Paulo (SP)
- CLINICA DE NEFROLOGIA DE CARAPICUIBA LTDACarapicuíba (SP)
- CLINICA MEDICA DE NEFROLOGIA PORTO FELIZ S.A.Porto Feliz (SP)
- LUME NEFROLOGIA E DIALISE LTDACampinas (SP)
- RENAL SANTO ANDRE SERVICOS MEDICOS LTDASanto André (SP)
- CLINICA MEDICA DE PREVENCAO, DIAGNOSTICO E TRATAMENTO DE DOENCAS RENAIS LINS LTDALins (SP)
- CLINICA MEDICA E NEFROLOGICA DA LAPA LTDASão Paulo (SP)
- DAVITA SERVICOS DE NEFROLOGIA FRANCA LTDA.Franca (SP)
List limited to 240 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 42.1% 101
- 2 Campinas 6.7% 16
- 3 Ribeirão Preto 2.9% 7
- 4 Santo André 2.9% 7
- 5 Osasco 2.1% 5
- 6 Presidente Prudente 2.1% 5
- 7 Franca 1.7% 4
- 8 Santos 1.7% 4
- 9 Araraquara 1.2% 3
- 10 Jundiaí 1.2% 3
20 more cities
- 11 Paulínia 3
- 12 Pindamonhangaba 3
- 13 São José dos Campos 3
- 14 Hortolândia 2
- 15 Americana 2
- 16 Amparo 2
- 17 Bauru 2
- 18 Carapicuíba 2
- 19 Diadema 2
- 20 Guarulhos 2
- 21 Itapetininga 2
- 22 Itu 2
- 23 Jacareí 2
- 24 Limeira 2
- 25 Pariquera-Açu 2
- 26 São Bernardo do Campo 2
- 27 Sorocaba 2
- 28 Sumaré 2
- 29 Suzano 2
- 30 Adamantina 1
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 · this one | 240 |
| 8640-2/04 Serviços de tomografia | 270 |
| 8640-2/05 Serviços de diagnóstico por imagem com uso de radiação ionizante, exceto tomografia | 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: 8610-1/02 · Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências, 10,025 companies in São Paulo.
What activity 8640-2/03 is
- Os serviços destinados ao tratamento de pacientes com insuficiência renal crônica nas modalidades de hemodiálise e diálise peritoneal
Frequently asked questions
How many companies have main CNAE 8640-2/03 in São Paulo?
240 active companies have CNAE 8640-2/03 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 101, 42.1% 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 São Paulo.