CNAE 5231-1/01 · Amazonas
Administração da infraestrutura portuária in Amazonas
13 active companies are headquartered in Amazonas with this CNAE as their main activity. They represent 10.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 127
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 Amazonas
- 13
- 10.2% of Brazil's
- Of every 100 companies in Amazonas
- 0.0
- do this activity
- Among Brazil's federative units
- 2nd
- by companies in this activity
Active companies in Amazonas
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- NORTE TERMINAIS LTDAManaus (AM)
- CHUELO TERMINAIS LTDAItacoatiara (AM)
- D MELO DE SOUZA HELITEC CONSTRUCAO E COMERCIO DE EMBARCACOES LTDAManaus (AM)
- PONTA NEGRA ADMINISTRACAO E EMPREENDIMENTOS IMOBILIARIOS LTDAManaus (AM)
- NR TERMINAL DE CARGAS S/AItacoatiara (AM)
- NR TERMINAL DE LIQUIDOS S/AItacoatiara (AM)
- BETO COMERCIO DE MADEIRAS E TRANSPORTES LTDAManicoré (AM)
- PORTONORTE TERMINAL PORTUARIO DO NORTE LTDAItacoatiara (AM)
- ISAFEPAY SERVICOS ADMINISTRATIVOS LTDAManacapuru (AM)
- AGIPAY SERVICOS ADMINISTRATIVOS LTDAParintins (AM)
- VIA CERTA SERVICOS ADMINISTRATIVOS LTDAManacapuru (AM)
- MDL ADMINISTRACAO E CONSULTORIA ONLIINE LTDAManacapuru (AM)
- PAG SITE DE SERVICOS ADMINISTRATIVOS LTDAManacapuru (AM)
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
- Amazonas0.0
- Brazil0.0
In Amazonas, the activity weighs 10.1 times what it does in Brazil.
Amazonas's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Itacoatiara 30.8% 4
- 2 Manacapuru 30.8% 4
- 3 Manaus 23.1% 3
- 4 Manicoré 7.7% 1
- 5 Parintins 7.7% 1
Class 5231-1 in Amazonas
gestão de portos e terminais, by subclass| Subclass | Active |
|---|---|
| 5231-1/01 Administração da infraestrutura portuária · this one | 13 |
| 5231-1/02 Atividades do operador portuário | 40 |
| 5231-1/03 Gestão de terminais aquaviários | 5 |
Close to this: 5231-1/02 · Atividades do operador portuário, 40 companies in Amazonas.
What activity 5231-1/01 is
- As atividades da administração e controle da infra-estrutura portuária, através dos seguintes agentes: Autoridade Portuária, Conselho de Autoridade Portuária e Autoridade Aduaneira
- A administração de terminais públicos diretamente pela Autoridade Portuária
Frequently asked questions
How many companies have main CNAE 5231-1/01 in Amazonas?
13 active companies have CNAE 5231-1/01 as their main activity in Amazonas, 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 Amazonas's cities has the most companies in this activity?
Itacoatiara, with 4, 30.8% 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 Amazonas.