CNAE 2539-0/01 · Rio das Ostras (RJ)
Serviços de usinagem, tornearia e solda in Rio das Ostras (RJ)
64 active companies are headquartered in Rio das Ostras (RJ) with this CNAE as their main activity. They represent less than 0.1% 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 · Rio de Janeiro 3,550
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 das Ostras (RJ)
- 64
- less than 0.1% of Brazil's
- Of every 100 companies in Rio das Ostras (RJ)
- 0.3
- do this activity
- Among Rio de Janeiro's cities
- 13th
- by companies in this activity
Active companies in Rio das Ostras (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- MECUS SUBSEA ENGENHARIA E MANUTENCAO SUBMARINA LTDARio das Ostras (RJ)
- STEP OIL & GAS SERVICOS LTDARio das Ostras (RJ)
- JR DOS SANTOS COMERCIAL E SERVICOS LTDARio das Ostras (RJ)
- MS SERVICOS DE USINAGEM LTDARio das Ostras (RJ)
- I E SANTO RIO DAS OSTRAS METALURGICA LTDARio das Ostras (RJ)
- PESSANHA USINAGEM E CALDERARIA LTDARio das Ostras (RJ)
- NORTH SEA SERVICE LTDARio das Ostras (RJ)
- MANPETRO SERVICOS E MANUTENCAO LTDARio das Ostras (RJ)
- SERMEC SERVICOS MECANICOS LTDA.Rio das Ostras (RJ)
- USIQUAL MECANICA LTDARio das Ostras (RJ)
- R. R. PINHEIRO 2010 USINAGEM LTDARio das Ostras (RJ)
- SERTEX INDUSTRIA, COMERCIO DE MATERIAL OFFSHORE E SERVICOS LTDA.Rio das Ostras (RJ)
- JIREH SOLUCOES INDUSTRIAIS LTDARio das Ostras (RJ)
- ROLEMBERG & BASTOS LTDARio das Ostras (RJ)
- INSP-EDSON END E SOLDAGEM LTDARio das Ostras (RJ)
- SCHIAVO INSPECOES LTDARio das Ostras (RJ)
- LUCAS ARAUJO DE OLIVEIRARio das Ostras (RJ)
- KELVIN VINICIUS GOMES DE ARAUJORio das Ostras (RJ)
- LUCCAS GABRIEL DOS SANTOS BASTOS DIASRio das Ostras (RJ)
- THIAGO DE JESUS CARNEIRORio das Ostras (RJ)
- ROBSON MONTEIRO LOPESRio das Ostras (RJ)
- WALTER WAGNER RIBEIRO MACHADORio das Ostras (RJ)
- E V FIGUEIREDO SERVICOS MONTAGENS E INSPECAO DE SOLDARio das Ostras (RJ)
- GELSON HAUBERTRio das Ostras (RJ)
- JONISON BAIHENSE DE OLIVEIRARio das Ostras (RJ)
- ANGELO DA SILVA SOARESRio das Ostras (RJ)
- LUIZ B DO CARMO SERVICOS DE USINAGEMRio das Ostras (RJ)
- GENIVALDO HOLTZRio das Ostras (RJ)
- JASON RIBEIRO DE OLIVEIRARio das Ostras (RJ)
- CRISTIANO SILVA DE ALMEIDARio das Ostras (RJ)
List limited to 64 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 das Ostras (RJ)0.3
- Rio de Janeiro0.2
- Brazil0.3
In Rio das Ostras (RJ), the activity weighs what it does in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 25.7% 914
- 2 Duque de Caxias 10.2% 362
- 3 São Gonçalo 5.3% 188
- 4 Nova Iguaçu 4.2% 148
- 5 Macaé 4.1% 144
- 6 Belford Roxo 3.4% 120
- 7 Campos dos Goytacazes 3.4% 119
- 8 Petrópolis 2.6% 93
- 9 São João de Meriti 2.5% 90
- 10 Barra Mansa 2.3% 82
20 more cities
- 11 Niterói 71
- 12 Itaboraí 65
- 13 Rio das Ostras 64
- 14 Angra dos Reis 62
- 15 Volta Redonda 59
- 16 Magé 58
- 17 Itaguaí 54
- 18 Três Rios 48
- 19 Cabo Frio 44
- 20 Maricá 44
- 21 Mesquita 37
- 22 Nova Friburgo 37
- 23 Rio Bonito 32
- 24 Valença 32
- 25 Seropédica 31
- 26 Resende 30
- 27 Araruama 26
- 28 São Pedro da Aldeia 25
- 29 Teresópolis 25
- 30 Barra do Piraí 22
Class 2539-0 in Rio das Ostras (RJ)
serviços de usinagem, solda, tratamento e revestimento em metais, by subclass| Subclass | Active |
|---|---|
| 2539-0/01 Serviços de usinagem, tornearia e solda · this one | 64 |
| 2539-0/02 Serviços de tratamento e revestimento em metais | 10 |
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 das Ostras (RJ)?
64 active companies have CNAE 2539-0/01 as their main activity in Rio das Ostras (RJ), 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 de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 914, 25.7% 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 das Ostras (RJ).