CNAE 5030-1/01 · Rio Grande do Norte
Navegação de apoio marítimo in Rio Grande do Norte
10 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 2.3% 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 Grande do Norte
- 10
- 2.3% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 0.0
- do this activity
- Among Brazil's federative units
- 10th
- by companies in this activity
Active companies in Rio Grande do Norte
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- G2 - SERVICOS MARITIMOS LTDANatal (RN)
- ASTEOMAR-ASSESSORIA TECNICA DE OPERACOES MARITIMAS LTDANatal (RN)
- MTO SERVICOS DE APOIO MARITIMO LTDAAreia Branca (RN)
- LUCIANO DAVI BEZERRA DO NASCIMENTO LTDAAreia Branca (RN)
- SHORTEC MANUTENCAO NAVAL LTDAAreia Branca (RN)
- R & P - TRANSPORTES MARITIMO LTDAMacau (RN)
- NSM BLUE WATER LTDANatal (RN)
- AURISTELA ALVES DO NASCIMENTOGuamaré (RN)
- P L R DE SOUSA FELIXMacau (RN)
- G GOMES DA SILVAAreia Branca (RN)
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 Grande do Norte0.0
- Brazil0.0
In Rio Grande do Norte, the activity weighs 2.1 times what it does in Brazil.
Rio Grande do Norte's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Areia Branca 40.0% 4
- 2 Natal 30.0% 3
- 3 Macau 20.0% 2
- 4 Guamaré 10.0% 1
Class 5030-1 in Rio Grande do Norte
navegação de apoio, by subclass| Subclass | Active |
|---|---|
| 5030-1/01 Navegação de apoio marítimo · this one | 10 |
| 5030-1/02 Navegação de apoio portuário | 4 |
| 5030-1/03 Serviço de rebocadores e empurradores | 0 |
Close to this: 5030-1/02 · Navegação de apoio portuário, 4 companies in Rio Grande do Norte.
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 Grande do Norte?
10 active companies have CNAE 5030-1/01 as their main activity in Rio Grande do Norte, 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 Grande do Norte's cities has the most companies in this activity?
Areia Branca, with 4, 40.0% 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 Grande do Norte.