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CNAE 8610-1/01 · Rio de Janeiro

Atividades de atendimento hospitalar, exceto pronto socorro e unidades para atendimento a urgências in Rio de Janeiro

2,033 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 7.9% of Brazil's active companies with the same main activity.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

The same activity in Brazil 25,676

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 Rio de Janeiro
2,033
7.9% of Brazil's
Of every 100 companies in Rio de Janeiro
0.1
do this activity
Among Brazil's federative units
5th
by companies in this activity

Active companies in Rio de Janeiro

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10

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 much the activity weighs

of every 100 active companies, how many do this activity

  1. Rio de Janeiro0.1
  2. Brazil0.1

In Rio de Janeiro, the activity weighs 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. 1 Rio de Janeiro 53.6% 1,089
  2. 2 Niterói 11.2% 227
  3. 3 Saquarema 7.7% 156
  4. 4 Campos dos Goytacazes 5.1% 103
  5. 5 Petrópolis 2.3% 46
  6. 6 Volta Redonda 2.2% 44
  7. 7 São Gonçalo 1.5% 30
  8. 8 Nova Iguaçu 1.2% 25
  9. 9 Barra Mansa 1.1% 23
  10. 10 Resende 1.1% 23
20 more cities
  1. 11 Teresópolis 19
  2. 12 Três Rios 19
  3. 13 Duque de Caxias 17
  4. 14 Araruama 15
  5. 15 Cabo Frio 14
  6. 16 Itaperuna 14
  7. 17 Valença 13
  8. 18 Itaocara 12
  9. 19 Macaé 10
  10. 20 São João de Meriti 10
  11. 21 Santo Antônio de Pádua 8
  12. 22 Bom Jesus do Itabapoana 6
  13. 23 Maricá 6
  14. 24 Vassouras 6
  15. 25 Rio das Ostras 5
  16. 26 Itaboraí 5
  17. 27 Miracema 5
  18. 28 Nova Friburgo 5
  19. 29 Paracambi 5
  20. 30 Rio Bonito 5

Class 8610-1 in Rio de Janeiro

atividades de atendimento hospitalar, by subclass
SubclassActive
8610-1/01 Atividades de atendimento hospitalar, exceto pronto socorro e unidades para atendimento a urgências · this one2,033
8610-1/02 Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências8,340

Close to this: 8610-1/02 · Atividades de atendimento em pronto socorro e unidades hospitalares para atendimento a urgências, 8,340 companies in Rio de Janeiro.

What activity 8610-1/01 is

  • Os serviços de internação de curta ou longa duração prestados a pacientes realizados em hospitais gerais e especializados, hospitais universitários, maternidades, hospitais psiquiátricos, centros de medicina preventiva e outras instituições de saúde com internação, incluindo-se os hospitais militares e os hospitais de centros penitenciários. Essas atividades são realizadas sob a supervisão direta de médicos e incluem: #- serviços de médicos #- serviços de laboratório, radiológicos e anestesiológicos #- serviços de centros cirúrgicos
  • Serviços farmacêuticos, de alimentação e outros serviços prestados em hospitais
  • Os serviços prestados pelas unidades mistas de saúde, que são compostas por um centro de saúde e uma unidade de internação com características de hospital local de pequeno porte, sob administração única

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 8610-1/01 in Rio de Janeiro?

2,033 active companies have CNAE 8610-1/01 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.

Which of Rio de Janeiro's cities has the most companies in this activity?

Rio de Janeiro, with 1,089, 53.6% 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 Rio de Janeiro.

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