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Região Metropolitana de Curitiba

Companies in Rio Negro (PR)

4,182 active companies are headquartered in Rio Negro (PR). Look up a company or explore the activity breakdown and the available indicators for this location.

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

Look up companies in Rio Negro (PR)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

Continue the search (up to 300 companies)

What this list shows

We count each active company once by its registered head office in Rio Negro (PR). Branches are not counted as additional companies. This list is not filtered by CNAE; activity breakdowns use the registered main activity. The total describes the registry, not revenue or company quality.

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.

Company profile of Rio Negro (PR)

Active companies
4,182
In the state
58th
of 399 locations with companies in the dataset
Share of PR
0.2%
of the state's companies
Opened in 12 months
835
+21.5% on the 12 months before
Closed in 12 months
465
+18.0% on the 12 months before

What Rio Negro stands out in

Activities that weigh more among the city's companies than among the state's

How to read it: "2.7×" means the activity is a 2.7 times larger share of Rio Negro's companies than of the state's. We count only activities with at least 30 companies in the city. It shows the city's profile, not each company's size.

Activities with the most companies in Rio Negro

main activity, active companies
  1. 1 Obras de alvenaria 4399-1/03 184
  2. 2 Promoção de vendas 7319-0/02 159
  3. 3 Cabeleireiros, manicure e pedicure 9602-5/01 154
  4. 4 Comércio varejista de artigos do vestuário e acessórios 4781-4/00 145
  5. 5 Transporte rodoviário de carga, exceto produtos perigosos e mudanças, intermunicipal, interestadual e internacional 4930-2/02 134
  6. 6 Serviço de transporte de passageiros - locação de automóveis com motorista 4923-0/02 101
  7. 7 Serviços domésticos 9700-5/00 85
  8. 8 Atividades de estética e outros serviços de cuidados com a beleza 9602-5/02 74
  9. 9 Serviços de manutenção e reparação mecânica de veículos automotores 4520-0/01 71
  10. 10 Comércio varejista de mercadorias em geral, com predominância de produtos alimentícios - minimercados, mercearias e armazéns 4712-1/00 70
  11. 11 Lanchonetes, casas de chá, de sucos e similares 5611-2/03 69
  12. 12 Instalação e manutenção elétrica 4321-5/00 66
18 more activities
  1. 13Atividades de associações de defesa de direitos sociais 9430-8/0063
  2. 14Transporte rodoviário de carga, exceto produtos perigosos e mudanças, municipal 4930-2/0162
  3. 15Confecção de peças de vestuário, exceto roupas íntimas e as confeccionadas sob medida 1412-6/0159
  4. 16Restaurantes e similares 5611-2/0152
  5. 17Fabricação de móveis com predominância de madeira 3101-2/0050
  6. 18Preparação de documentos e serviços especializados de apoio administrativo não especificados anteriormente 8219-9/9948
  7. 19Serviços de lavagem, lubrificação e polimento de veículos automotores 4520-0/0547
  8. 20Serviços combinados de escritório e apoio administrativo 8211-3/0047
  9. 21Atividades associativas não especificadas anteriormente 9499-5/0047
  10. 22Comércio varejista de bebidas 4723-7/0039
  11. 23Serviços de malote não realizados pelo correio nacional 5320-2/0137
  12. 24Serviços de entrega rápida 5320-2/0236
  13. 25Confecção, sob medida, de peças do vestuário, exceto roupas íntimas 1412-6/0235
  14. 26Bares e outros estabelecimentos especializados em servir bebidas, sem entretenimento 5611-2/0433
  15. 27Serviços de pintura de edifícios em geral 4330-4/0431
  16. 28Comércio a varejo de peças e acessórios novos para veículos automotores 4530-7/0330
  17. 29Holdings de instituições não financeiras 6462-0/0030
  18. 30Atividades paisagísticas 8130-3/0029

Rio Negro among Paraná's cities

the cities with a similar number of companies in the state
  1. 55th Palmeira 4,613
  2. 56th Bandeirantes 4,526
  3. 57th Ivaiporã 4,408
  4. 58th Rio Negro 4,182
  5. 59th Goioerê 4,131
  6. 60th Guaíra 4,094
  7. 61st Quatro Barras 4,083

Companies in Paraná

Rio Negro and its neighbouring cities

active companies · neighbours in the Região Metropolitana de Curitiba
  1. Curitiba 467,206
  2. São José dos Pinhais 59,896
  3. Colombo 38,677
  4. Pinhais 27,612
  5. Araucária 24,226
  6. Fazenda Rio Grande 23,153
  7. Campo Largo 19,626
  8. Almirante Tamandaré 16,168
  9. Piraquara 15,175
  10. Rio Negro 4,182

Frequently asked questions about companies in Rio Negro

How many active companies are there in Rio Negro (PR)?

There are 4,182 active companies, counted by their registered head office in this location. The reference is the Receita Federal's October 2026 publication.

How are companies and activities counted?

We count each active company once by its registered head office in Rio Negro (PR). Branches are not counted as additional companies. This list is not filtered by CNAE; activity breakdowns use the registered main activity. The total describes the registry, not revenue or company quality.

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.

Which activity has the most companies in Rio Negro?

It is main activity CNAE 4399-1/03, with 184 active companies. See its description in this page's activity breakdown.

Which activity does Rio Negro stand out in most?

CNAE 9499-5/00: 47 companies. This activity's share of Rio Negro's companies is 2.7 times its share across the federative unit. The data show the concentration, not the reason.

About the municipality

IBGE code
4122305
State
Paraná
Region
South
Metropolitan region
Região Metropolitana de Curitiba
Immediate region (IBGE)
Curitiba

Source: IBGE, Brazil's regional division