CNAE 8610-1/02 · Niterói (RJ)
Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências in Niterói (RJ)
2,730 active companies are headquartered in Niterói (RJ) with this CNAE as their main activity. They represent 5.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 47,650 · Rio de Janeiro 8,340
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 Niterói (RJ)
- 2,730
- 5.7% of Brazil's
- Of every 100 companies in Niterói (RJ)
- 2.8
- do this activity
- Among Rio de Janeiro's cities
- 2nd
- by companies in this activity
Active companies in Niterói (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- MONTEIRO & RODRIGUEZ DIAGNOSTICO POR IMAGEM LTDANiterói (RJ)
- C.R.P.T. - ASSISTENCIA MEDICA E HOSPITALAR LTDANiterói (RJ)
- VIDA SATIVA SERVICOS DE SAUDE LTDANiterói (RJ)
- CTT SERVICOS MEDICOS LTDANiterói (RJ)
- SEVEN CARE SERVICOS MEDICOS LTDANiterói (RJ)
- DAFLON ATENDIMENTOS MEDICOS LTDA.Niterói (RJ)
- DAVITA NEPHRON CARE SERVICOS DE NEFROLOGIA LTDANiterói (RJ)
- NOVAPED PROFISSIONAIS ESPECIALIZADOS DE SAUDE LTDANiterói (RJ)
- LYTTE SERVICOS EM SAUDE LTDANiterói (RJ)
- RADIOCOM DIAGNOSTICOS LTDANiterói (RJ)
- NEOTIN CIRURGIAS LTDA.Niterói (RJ)
- NEOTIN PEC UNIDADES MEDICAS INTENSIVAS LTDA.Niterói (RJ)
- LMR SERVICOS MEDICOS LTDANiterói (RJ)
- B&B MED SERVICOS MEDICOS LTDANiterói (RJ)
- BC COSTA SERVICOS MEDICOS LTDANiterói (RJ)
- RRBL SERVICOS MEDICOS LTDANiterói (RJ)
- D S TRAJANO SERVICOS MEDICOS LTDANiterói (RJ)
- SSMED DIAGNOSTICOS LTDANiterói (RJ)
- L. R. DE OLIVEIRA VAZ - SERVICOS MEDICOS LTDANiterói (RJ)
- BLOIS ORTOP SERVICOS MEDICOS LTDANiterói (RJ)
- PAULA DE SOUZA BARROZO SERVICOS MEDICOS LTDANiterói (RJ)
- CMD ATENDIMENTOS MEDICOS LTDANiterói (RJ)
- REIS ATENDIMENTOS MEDICOS LTDANiterói (RJ)
- MACHFAR SERVICOS MEDICOS LTDANiterói (RJ)
- MADRUGA SERV. MEDICOS LTDA.Niterói (RJ)
- CUNHA DE OLIVEIRA SERVICOS MEDICOS LTDANiterói (RJ)
- ATLANTICO GESTAO EM SAUDE LTDANiterói (RJ)
- MARQUES ATENDIMENTOS MEDICOS LTDANiterói (RJ)
- DC MED SERVICOS MEDICOS LTDANiterói (RJ)
- VORR CARE ASSISTENCIA INTEGRAL LTDANiterói (RJ)
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
- Niterói (RJ)2.8
- Rio de Janeiro0.4
- Brazil0.2
In Niterói (RJ), the activity weighs 16.0 times what it does in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 53.0% 4,421
- 2 Niterói 32.7% 2,730
- 3 Volta Redonda 1.5% 127
- 4 Macuco 1.4% 116
- 5 Campos dos Goytacazes 1.0% 87
- 6 São Gonçalo 1.0% 80
- 7 Saquarema 0.8% 65
- 8 Petrópolis 0.7% 56
- 9 Barra Mansa 0.6% 50
- 10 Bom Jesus do Itabapoana 0.5% 43
20 more cities
- 11 Nova Iguaçu 40
- 12 Cantagalo 36
- 13 Teresópolis 35
- 14 Valença 34
- 15 Macaé 31
- 16 Itaperuna 30
- 17 Resende 27
- 18 Cabo Frio 25
- 19 Duque de Caxias 23
- 20 Nova Friburgo 22
- 21 Três Rios 18
- 22 Vassouras 18
- 23 Araruama 16
- 24 Barra do Piraí 12
- 25 São Fidélis 12
- 26 Rio das Ostras 9
- 27 Angra dos Reis 9
- 28 Pinheiral 8
- 29 Carmo 8
- 30 Maricá 8
Class 8610-1 in Niterói (RJ)
atividades de atendimento hospitalar, by subclass| Subclass | Active |
|---|---|
| 8610-1/01 Atividades de atendimento hospitalar, exceto pronto socorro e unidades para atendimento a urgências | 227 |
| 8610-1/02 Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências · this one | 2,730 |
Close to this: 8622-4/00 · Serviços de remoção de pacientes, exceto os serviços móveis de atendimento a urgências, 1 company in Niterói (RJ).
What activity 8610-1/02 is
- As atividades exercidas em unidades de hospitais preparadas para atendimento a urgências
- As atividades exercidas em prontos-socorros com assistência 24 horas e com leitos de observação
Frequently asked questions
How many companies have main CNAE 8610-1/02 in Niterói (RJ)?
2,730 active companies have CNAE 8610-1/02 as their main activity in Niterói (RJ), according to the Receita Federal's October 2026 publication. That is 2.8 of every 100 companies there, against 0.2 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 4,421, 53.0% 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 Niterói (RJ).