CNAE 5030-1/02 · Rio Grande (RS)
Port support shipping in Rio Grande (RS)
12 active companies are headquartered in Rio Grande (RS) with this CNAE as their main activity. They represent 4.4% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 270 · Rio Grande do Sul 18
What this list shows
We count each active company once, by its head office in the city 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 (RS)
- 12
- 4.4% of Brazil's
- Of every 100 companies in Rio Grande (RS)
- 0.1
- do this activity
- Among Rio Grande do Sul's cities
- 1st
- by companies in this activity
Active companies in Rio Grande (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- RIO GRANDE MARITIMA LTDARio Grande (RS)
- NAVEGACAO CAISM MURATTA LTDARio Grande (RS)
- PRATICOS DA BARRA DO RIO GRANDE LTDA.Rio Grande (RS)
- G. O. SERVICOS MARITIMOS LTDARio Grande (RS)
- NAVISHIELD - SERVICOS DE APOIO PORTUARIO LTDARio Grande (RS)
- LB SERVICOS DE APOIO MARITIMO E PORTUARIO LTDA.Rio Grande (RS)
- MAREMAR APOIO PORTUARIO LTDARio Grande (RS)
- V. FONSECA DA COSTARio Grande (RS)
- FRANCO SHEHADEH ZAHER PARANHOSRio Grande (RS)
- FRANCINE ASSUMPCAO DE CASTRORio Grande (RS)
- LUIZ MARIA OLIVEIRA FILHORio Grande (RS)
- PAULO ODENIR MARQUES DE ASSUMPCAORio Grande (RS)
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 (RS)0.1
- Rio Grande do Sul0.0
- Brazil0.0
In Rio Grande (RS), the activity weighs 53.9 times what it does in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio Grande 66.7% 12
- 2 Porto Alegre 16.7% 3
- 3 São José do Norte 11.1% 2
- 4 Gravataí 5.6% 1
Class 5030-1 in Rio Grande (RS)
navegação de apoio, by subclass| Subclass | Active |
|---|---|
| 5030-1/01 Offshore supply shipping | 6 |
| 5030-1/02 Port support shipping · this one | 12 |
| 5030-1/03 Tugboat and pusher services | 0 |
Close to this: 5239-7/01 · Pilotage services, 23 companies in Rio Grande (RS).
What activity 5030-1/02 is
- A navegação realizada nos portos e terminais aquaviários, para atendimento a embarcações e instalações portuárias
Frequently asked questions
How many companies have main CNAE 5030-1/02 in Rio Grande (RS)?
12 active companies have CNAE 5030-1/02 as their main activity in Rio Grande (RS), according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.0 in Brazil.
Which of Rio Grande do Sul's cities has the most companies in this activity?
Rio Grande, with 12, 66.7% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 (RS).