CNAE 2539-0/01 · Rio Grande do Norte
Serviços de usinagem, tornearia e solda in Rio Grande do Norte
755 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 0.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 80,846
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
- 755
- 0.9% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 0.3
- do this activity
- Among Brazil's federative units
- 17th
- 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. · page 1 of 10- NEW ENERGY TECH LTDAMossoró (RN)
- METALWORK COMERCIO & SERVICOS LTDASão Gonçalo do Amarante (RN)
- TURC AZIMUTAL ELETROMECANICA LTDANatal (RN)
- TURC OPERACOES MARITIMAS LTDANatal (RN)
- SOUZA LOCACAO E SERVICOS LTDANatal (RN)
- OTTORTEC TORNEARIA MECANICA LTDAParnamirim (RN)
- UNISERV - USINAGEM E SERVICOS LTDAMossoró (RN)
- METALURGICA CABRAL LTDAMacaíba (RN)
- METALGAR LTDAParnamirim (RN)
- CHS ENGENHARIA DE SERVICOS LTDAMossoró (RN)
- INDUSTRIAL CONSTRUCAO E MANUTENCAO LTDANatal (RN)
- MV MONTAGENS INDUSTRIAIS LTDAMossoró (RN)
- TS USINAGEM LTDAParnamirim (RN)
- J F DA SILVA NETO COMERCIO LTDAAssú (RN)
- CITEC MONTAGENS E SERVICOS LTDAAlto do Rodrigues (RN)
- TORNEARIA TRES IRMAOS LTDAAssú (RN)
- SENA DE LIMA METALURGICA LTDAMacaíba (RN)
- F F DE OLIVEIRA SP LTDAMossoró (RN)
- J H INSPECOES E SERVICOS LTDAGuamaré (RN)
- NEITIF SERVICOS E MANUTENCAO LTDANatal (RN)
- FB MONTAGEM LTDAMossoró (RN)
- TRENA SERVICOS INDUSTRIA E COMERCIO LTDAMossoró (RN)
- INOX E CIA LTDAApodi (RN)
- FB&M HOLANDA COMERCIO E SERVICOS LTDAUpanema (RN)
- DUMARESQ SERVICOS DE TORNEARIA LTDANatal (RN)
- MARTEC SERVICOS DE JATEAMENTO LTDANatal (RN)
- MULTIBOQUILHA LTDAAssú (RN)
- FORJA EQUIPAMENTO E MANUTENCAO INDUSTRIAL LTDAMossoró (RN)
- NAVEGAR SOLUCOES LTDANatal (RN)
- J L PINHEIRO METALURGICA E SERVICOS INDUSTRIAIS LTDAMossoró (RN)
List limited to 300 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 Grande do Norte0.3
- Brazil0.3
In Rio Grande do Norte, the activity weighs less than 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 Natal 24.6% 186
- 2 Mossoró 21.6% 163
- 3 Parnamirim 9.1% 69
- 4 São Gonçalo do Amarante 4.6% 35
- 5 Macaíba 2.8% 21
- 6 Assú 2.5% 19
- 7 Currais Novos 1.9% 14
- 8 Ceará-Mirim 1.7% 13
- 9 Caicó 1.6% 12
- 10 Macau 1.5% 11
20 more cities
- 11 Areia Branca 10
- 12 João Câmara 9
- 13 São José de Mipibu 9
- 14 Apodi 8
- 15 Extremoz 8
- 16 Santa Cruz 8
- 17 Alto do Rodrigues 7
- 18 Nísia Floresta 6
- 19 Parelhas 6
- 20 São Paulo do Potengi 6
- 21 Carnaúba dos Dantas 5
- 22 Grossos 5
- 23 Pau dos Ferros 5
- 24 Guamaré 4
- 25 Jardim do Seridó 4
- 26 Jucurutu 4
- 27 Nova Cruz 4
- 28 Parazinho 4
- 29 São Miguel 4
- 30 Caiçara do Norte 3
Class 2539-0 in Rio Grande do Norte
serviços de usinagem, solda, tratamento e revestimento em metais, by subclass| Subclass | Active |
|---|---|
| 2539-0/01 Serviços de usinagem, tornearia e solda · this one | 755 |
| 2539-0/02 Serviços de tratamento e revestimento em metais | 31 |
What activity 2539-0/01 is
- Os serviços industriais de usinagem (torno, fresa, etc.), soldas e semelhantes, realizados sob contrato
Frequently asked questions
How many companies have main CNAE 2539-0/01 in Rio Grande do Norte?
755 active companies have CNAE 2539-0/01 as their main activity in Rio Grande do Norte, according to the Receita Federal's October 2026 publication. That is 0.3 of every 100 companies there, against 0.3 in Brazil.
Which of Rio Grande do Norte's cities has the most companies in this activity?
Natal, with 186, 24.6% 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.