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 5 of 8- GISELLE CORDEIRO SAUCEDO DOMINGUEZ LTDAItapetininga (SP)
- RSOK SERVICOS MEDICOS LTDASão Paulo (SP)
- PADOVANI CLINICA MEDICA AMBULATORIAL DE DIALISE E NEFROLOGIA LTDASão Paulo (SP)
- VINICIUS DE OLIVEIRA LTDASão Paulo (SP)
- TXRENAL NEFROLOGIA E TRANSPLANTE RENAL LTDASão Paulo (SP)
- ENEFRO SERVICOS MEDICOS LTDAJundiaí (SP)
- RENOM CLINICA MEDICA LTDAFranca (SP)
- ENESP EQUIPE NEFROLOGICA DE SAO PAULO LTDASão Paulo (SP)
- RR - NEFROLOGIA E CLINICA MEDICA LTDACapivari (SP)
- HEMOVITA SERVICOS DE NEFROLOGIA LTDASão Paulo (SP)
- CENEVALE CENTRO DE NEFROLOGIA DO VALE DO RIBEIRA LTDA.Pariquera-Açu (SP)
- SR SUPORTE RENAL SERVICOS MEDICOS LTDASão Paulo (SP)
- NEFROCOR E URO SERVICOS MEDICOS LTDASão Paulo (SP)
- CLINDIAL CLINICA DE DIALISE LTDASão Paulo (SP)
- PRO-ATIVA SERVICOS MEDICOS LTDAPaulínia (SP)
- CLINICA MEDICA DE HEMODIALISE DO OESTE PAULISTA LTDAPresidente Prudente (SP)
- DIAVERUM SUZANO LTDASuzano (SP)
- SERVICO DE HEMODIALISE DE AGUDO DE RIBEIRAO PRETO LTDARibeirão Preto (SP)
- SERVICO DE TERAPIA RENAL DE OURINHOS LTDAOurinhos (SP)
- UNIDADE DE DOENCAS RENAIS DE BAURU LTDABauru (SP)
- VHP CONSULTORIA E SERVICOS MEDICOS LTDARibeirão Preto (SP)
- CENEA CENTRO DE NEFROLOGIA DO EMBU DAS ARTES LTDAEmbu das Artes (SP)
- INEDI INSTITUTO DE NEFROLOGIA E DIALISE LTDATaboão da Serra (SP)
- NEFROCLINICA IPIRANGA LTDASão Paulo (SP)
- ALB CLINICA MEDICA LTDATupã (SP)
- INEJAL - CLINICA DE NEFROLOGIA DE JALES LTDA.Jales (SP)
- ASTMAL SERVICOS MEDICOS LTDASão José dos Campos (SP)
- UNINEFRO - UNIDADE DE NEFROLOGIA DE ITAPIRA LTDAItapira (SP)
- ML CARE CUIDADOS EM DIALISE LTDABotucatu (SP)
- A3M HEALTH SERVICE LTDASão Paulo (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.