CNAE 5030-1/01 · Rio de Janeiro
Navegação de apoio marítimo in Rio de Janeiro
233 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 53.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 439
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
- 233
- 53.1% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- 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 8- NAVEMESTRA SERVICOS DE NAVEGACAO LTDA.Rio de Janeiro (RJ)
- POSIDONIA SHIPPING & TRADING LTDARio de Janeiro (RJ)
- OCEANPACT SERVICOS MARITIMOS S.A.Rio de Janeiro (RJ)
- DOFCON NAVEGACAO LTDARio de Janeiro (RJ)
- ASTROMARITIMA NAVEGACAO SA - EM RECUPERACAO JUDICIALRio de Janeiro (RJ)
- BRAM OFFSHORE TRANSPORTES MARITIMOS LTDARio de Janeiro (RJ)
- BARU OFFSHORE NAVEGACAO LTDA.Rio de Janeiro (RJ)
- HORNBECK OFFSHORE NAVEGACAO LTDARio de Janeiro (RJ)
- NORSKAN OFFSHORE LTDARio de Janeiro (RJ)
- SEAGEMS SOLUTIONS S ARio de Janeiro (RJ)
- SEAGEMS OFFSHORE LTDARio de Janeiro (RJ)
- OSM DO BRASIL GERENCIAMENTO DE OPERACOES MARITIMAS LTDARio de Janeiro (RJ)
- MAXXIMUS SERVICOS MARITIMOS LTDANiterói (RJ)
- NAVVIK SERVICES LTDA.Rio de Janeiro (RJ)
- TIDEWATER DO BRASIL SARio de Janeiro (RJ)
- TIDEWATER NAVEGACAO BRASILEIRA SARio de Janeiro (RJ)
- MARLIN NAVEGACAO S.A.Rio de Janeiro (RJ)
- SOLSTAD SHIPPING LTDA.Macaé (RJ)
- NETUNO OFFSHORE LTDA.Rio de Janeiro (RJ)
- DELTA LOGISTICS NAVEGACAO LTDARio de Janeiro (RJ)
- BIGMAR NAVEGACAO INDUSTRIA E COMERCIO LTDANiterói (RJ)
- SEA1 OFFSHORE DO BRASIL S.A.Rio de Janeiro (RJ)
- PAN MARINE DO BRASIL LTDAMacaé (RJ)
- CBO SERVICOS MARITIMOS S.A.Macaé (RJ)
- DOF SUBSEA BRASIL SERVICOS LTDAMacaé (RJ)
- UP OFFSHORE APOIO MARITIMO LTDARio de Janeiro (RJ)
- COLUMBUS OFFSHORE S.ARio de Janeiro (RJ)
- SOLSTAD NAVEGACAO MARITIMA LTDA.Macaé (RJ)
- MARE ALTA DO BRASIL NAVEGACAO LTDAMacaé (RJ)
- LABORDE SERVICOS MARITIMOS LTDA.Rio de Janeiro (RJ)
List limited to 233 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
- Rio de Janeiro0.0
- Brazil0.0
In Rio de Janeiro, the activity weighs 6.5 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 57.5% 134
- 2 Macaé 12.9% 30
- 3 Niterói 9.4% 22
- 4 São Gonçalo 3.9% 9
- 5 Angra dos Reis 2.1% 5
- 6 Mangaratiba 2.1% 5
- 7 Rio das Ostras 1.7% 4
- 8 Cabo Frio 1.7% 4
- 9 Campos dos Goytacazes 1.3% 3
- 10 Duque de Caxias 0.9% 2
12 more cities
- 11 Itaguaí 2
- 12 Magé 2
- 13 Volta Redonda 2
- 14 Armação dos Búzios 1
- 15 Mesquita 1
- 16 Barra Mansa 1
- 17 Itaboraí 1
- 18 Nova Iguaçu 1
- 19 Paraty 1
- 20 Santo Antônio de Pádua 1
- 21 São João da Barra 1
- 22 São Pedro da Aldeia 1
Class 5030-1 in Rio de Janeiro
navegação de apoio, by subclass| Subclass | Active |
|---|---|
| 5030-1/01 Navegação de apoio marítimo · this one | 233 |
| 5030-1/02 Navegação de apoio portuário | 63 |
| 5030-1/03 Serviço de rebocadores e empurradores | 6 |
Close to this: 5030-1/02 · Navegação de apoio portuário, 63 companies in Rio de Janeiro.
What activity 5030-1/01 is
- 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
Frequently asked questions
How many companies have main CNAE 5030-1/01 in Rio de Janeiro?
233 active companies have CNAE 5030-1/01 as their main activity in Rio de Janeiro, 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 Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 134, 57.5% 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.