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CNAE 5030-1/01 · Brazil

Navegação de apoio marítimo

439 active companies in the Brazilian CNPJ registry have this CNAE as their main activity. Look up companies and explore their distribution by state and city.

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

What this list shows

We count each active company in the Brazilian CNPJ registry once, by its head office 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.

Active companies
439
903rd of 1,329 activities
Opened in 12 months
39
−9.3% · 868th by openings
Of every 100 companies in the country
0.0
do this activity
Openings per 100 active
9
in the country: 21

Active companies in this activity

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

Look up companies in this activity (up to 300)

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.

Where the companies are

Acre: 0 companies, 0.0 of every 100 active companies there Alagoas: 2 companies, 0.0 of every 100 active companies there Amapá: 1 company, 0.0 of every 100 active companies there Amazonas: 6 companies, 0.0 of every 100 active companies there Bahia: 14 companies, 0.0 of every 100 active companies there Ceará: 15 companies, 0.0 of every 100 active companies there Distrito Federal: 1 company, 0.0 of every 100 active companies there Espírito Santo: 13 companies, 0.0 of every 100 active companies there Goiás: 0 companies, 0.0 of every 100 active companies there Maranhão: 15 companies, 0.0 of every 100 active companies there Mato Grosso: 0 companies, 0.0 of every 100 active companies there Mato Grosso do Sul: 4 companies, 0.0 of every 100 active companies there Minas Gerais: 3 companies, 0.0 of every 100 active companies there Pará: 12 companies, 0.0 of every 100 active companies there Paraíba: 4 companies, 0.0 of every 100 active companies there Paraná: 13 companies, 0.0 of every 100 active companies there Pernambuco: 0 companies, 0.0 of every 100 active companies there Piauí: 1 company, 0.0 of every 100 active companies there Rio de Janeiro: 233 companies, 0.0 of every 100 active companies there Rio Grande do Norte: 10 companies, 0.0 of every 100 active companies there Rio Grande do Sul: 7 companies, 0.0 of every 100 active companies there Rondônia: 1 company, 0.0 of every 100 active companies there Roraima: 0 companies, 0.0 of every 100 active companies there Santa Catarina: 11 companies, 0.0 of every 100 active companies there São Paulo: 21 companies, 0.0 of every 100 active companies there Sergipe: 6 companies, 0.0 of every 100 active companies there Tocantins: 0 companies, 0.0 of every 100 active companies there

Weight in each federative unit: of every 100 active companies, how many have this main activity

  1. 0.0
  2. 0.0
  3. 0.0
  4. 0.0
  5. 0.0

Federative units with the most companies

  1. 1 Rio de Janeiro 233
  2. 2 São Paulo 21
  3. 3 Ceará 15
  4. 4 Maranhão 15
  5. 5 Bahia 14
  6. 6 Espírito Santo 13
  7. 7 Paraná 13
  8. 8 Pará 12
  9. 9 Santa Catarina 11
  10. 10 Rio Grande do Norte 10
See the 21 federative units
  1. 11 Rio Grande do Sul 7
  2. 12 Amazonas 6
  3. 13 Sergipe 6
  4. 14 Mato Grosso do Sul 4
  5. 15 Paraíba 4
  6. 16 Minas Gerais 3
  7. 17 Alagoas 2
  8. 18 Amapá 1
  9. 19 Distrito Federal 1
  10. 20 Piauí 1
  11. 21 Rondônia 1

Cities with the most companies

active companies by head office

  1. 1 Rio de Janeiro (RJ) 134
  2. 2 Macaé (RJ) 30
  3. 3 Niterói (RJ) 22
  4. 4 São Luís (MA) 15
  5. 5 Fortaleza (CE) 12
  6. 6 São Gonçalo (RJ) 9
  7. 7 Paranaguá (PR) 8
  8. 8 Belém (PA) 7
  9. 9 Salvador (BA) 7
  10. 10 Rio Grande (RS) 6
See the 29 cities
  1. 11 Barcarena (PA) 5
  2. 12 Angra dos Reis (RJ) 5
  3. 13 Mangaratiba (RJ) 5
  4. 14 Guarujá (SP) 5
  5. 15 São Sebastião (SP) 5
  6. 16 São Francisco do Sul (SC) 5
  7. 17 Areia Branca (RN) 4
  8. 18 Rio das Ostras (RJ) 4
  9. 19 Vitória (ES) 4
  10. 20 Cabo Frio (RJ) 4
  11. 21 Manaus (AM) 3
  12. 22 Natal (RN) 3
  13. 23 Cabedelo (PB) 3
  14. 24 Aracaju (SE) 3
  15. 25 Cariacica (ES) 3
  16. 26 Campos dos Goytacazes (RJ) 3
  17. 27 Santos (SP) 3
  18. 28 São Paulo (SP) 3
  19. 29 Naviraí (MS) 3

What activity 5030-1/01 is

  1. Section H — Transporte, armazenagem e correio
  2. Division — Transporte aquaviário
  3. Group — Navegação de apoio
  4. Class — Navegação de apoio

What it covers

  • A navegação realizada para o apoio logístico a embarcações e instalações em águas territoriais nacionais e na Zona Econômica, que atuem nas atividades de pesquisa de minerais e hidrocarbonetos

What it does not cover

Typical activities

  • Serviços de apoio marítimo (apoio a plataformas)
  • Serviços de navegação de apoio marítimo
  • Serviços de navegação offshore
  • Transporte de mercadorias e pessoas para suprimento e apoio a navios
  • Transporte de mercadorias e pessoas para suprimento e apoio a plataformas de exploração de minerais e hidrocarbonetos
  • Transporte de mercadorias e pessoas para suprimento e apoio a plataformas de pesquisa

Source: IBGE, CNAE 2.3 and its explanatory notes

The activities of class 5030-1

navegação de apoio, by subclass
SubclassActiveOpeningsChange
5030-1/01 Navegação de apoio marítimo · this one43939−9.3%
5030-1/02 Navegação de apoio portuário27016—
5030-1/03 Serviço de rebocadores e empurradores246—

Frequently asked questions about CNAE 5030-1/01

How many CNAE 5030-1/01 companies are there in Brazil?

439 active companies have CNAE 5030-1/01 as their main activity, according to the Receita Federal's October 2026 publication. It is 903rd among the country's activities by companies.

Which activities make up class 5030-1?

Class 5030-1 has 3 subclasses: 5030-1/01; 5030-1/02; 5030-1/03. The official names are in the subclass table. A company declares one main activity and may declare others as secondary activities.

Which federative unit has the most companies in this activity?

Rio de Janeiro, with 233. There, 0.0 of every 100 active companies have this main activity, against 0.0 in the national registry.

Does this total include branches and secondary activities?

No. Each active company is counted once, by its head office and registered main activity. A company may carry out this activity as a secondary activity and be excluded from the count. Geographic distribution uses the registered location; records without a recognized federative unit may be counted nationally without appearing in local groups.

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 in the Brazilian CNPJ registry with this as their main activity, counted once by head office. Location is taken from the registry. Where available, openings are for the last 12 months, compared with the previous 12 months.

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