CNAE 2223-4/00 · Rio Grande do Norte
Fabricação de tubos e acessórios de material plástico para uso na construção in Rio Grande do Norte
10 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 2.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 449
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
- 2.2% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 0.0
- do this activity
- Among Brazil's federative units
- 12th
- 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.- ASPERBRAS TUBOS E CONEXOES LTDAMacaíba (RN)
- X6 CONSTRUCAO LTDANatal (RN)
- SUPERTUBO INDUSTRIA E SERVICOS LTDASão Gonçalo do Amarante (RN)
- ECOTUBOS INDUSTRIA, COMERCIO E SERVICOS LTDASão Gonçalo do Amarante (RN)
- CANOLIT TUBOS E CONEXOES LTDA.Ceará-Mirim (RN)
- FELIPE S. NUNES LTDASão Gonçalo do Amarante (RN)
- LMPD INDUSTRIA E SERVICO LTDAMacaíba (RN)
- THALYSSON LUIZ P DA SILVASão Gonçalo do Amarante (RN)
- B DA S COSTA COMERCIO E RESIDUOS DE SUCATASão Gonçalo do Amarante (RN)
- M G DO NASCIMENTO ELETRODUTOSCeará-Mirim (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 São Gonçalo do Amarante 50.0% 5
- 2 Ceará-Mirim 20.0% 2
- 3 Macaíba 20.0% 2
- 4 Natal 10.0% 1
What activity 2223-4/00 is
- A fabricação de manilhas, tubos e conexões de material plástico, reforçado ou não com fibra de vidro, utilizados na construção
Frequently asked questions
How many companies have main CNAE 2223-4/00 in Rio Grande do Norte?
10 active companies have CNAE 2223-4/00 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?
São Gonçalo do Amarante, with 5, 50.0% 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.