CNAE 3314-7/14 · Rio de Janeiro (RJ)
Manutenção e reparação de máquinas e equipamentos para a prospecção e extração de petróleo in Rio de Janeiro (RJ)
35 active companies are headquartered in Rio de Janeiro (RJ) with this CNAE as their main activity. They represent 14.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 250 · Rio de Janeiro 143
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 de Janeiro (RJ)
- 35
- 14.0% of Brazil's
- Of every 100 companies in Rio de Janeiro (RJ)
- 0.0
- do this activity
- Among Rio de Janeiro's cities
- 1st
- by companies in this activity
Active companies in Rio de Janeiro (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- CAMERON TECNOLOGIA DE CONTROLE DE FLUXO LTDARio de Janeiro (RJ)
- WOOD GROUP ENGINEERING AND PRODUCTION FACILITIES BRASIL LTDARio de Janeiro (RJ)
- BRASILCO POWER EQUIPAMENTOS E SERVICOS LTDARio de Janeiro (RJ)
- PWR MISSION INDUSTRIA MECANICA S/ARio de Janeiro (RJ)
- MM SERVICOS ESPECIALIZADOS LTDARio de Janeiro (RJ)
- MOTIVE DO BRASIL LTDARio de Janeiro (RJ)
- OCEANTECH DO BRASIL LTDARio de Janeiro (RJ)
- AMAC SERVICOS MARITIMOS EM OFFSHORE LTDARio de Janeiro (RJ)
- HYDRA CONSULT MARINE E OFFSHORE LTDARio de Janeiro (RJ)
- REPAR OIL COMERCIO E SERVICOS DE REPAROS EM EQUIPAMENTOS INDUSTRIAIS LTDA.Rio de Janeiro (RJ)
- I & L MIRANDA LTDARio de Janeiro (RJ)
- DINAMITEC ENGENHARIA E PRODUTOS LTDARio de Janeiro (RJ)
- PL OFFSHORE SERVICES LTDARio de Janeiro (RJ)
- GENARINO PANARO SERVICOS SUBSEA LTDARio de Janeiro (RJ)
- VBS OFFSHORE SERVICES LTDARio de Janeiro (RJ)
- PAULINO ROV SOLUTIONS LTDARio de Janeiro (RJ)
- SMS SERVICOS E MANUTENCAORio de Janeiro (RJ)
- ANTONIO REBELLO SERVICOS DE MANUTENCAO LTDARio de Janeiro (RJ)
- LEANDRO VIEIRA SERVICOS TECNICOS OFFSHORE LTDARio de Janeiro (RJ)
- 7FLOW DO BRASIL SERVICO E REPRESENTACAO LTDARio de Janeiro (RJ)
- INNO SOLUTIONS OFFSHORE LTDARio de Janeiro (RJ)
- SSTECH TOP TEAM LTDARio de Janeiro (RJ)
- REM SERVICES LTDARio de Janeiro (RJ)
- INSPECTION MAINTENANCE SOLUTIONS LTDARio de Janeiro (RJ)
- IGOR BRANDAO SERVICOS OFFSHORE LTDARio de Janeiro (RJ)
- FRONTEIRA ENERGIA LTDARio de Janeiro (RJ)
- RCM PRO SOLUTIONS CONSULTORIA EM MANUTENCAO LTDARio de Janeiro (RJ)
- JMV CONSULTORIA E MANUTENCAO LTDARio de Janeiro (RJ)
- MARCIO VALERIO DA ROCHA PACHECO LTDARio de Janeiro (RJ)
- DEEPONE OFFSHORE LTDARio de Janeiro (RJ)
List limited to 35 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 de Janeiro (RJ)0.0
- Rio de Janeiro0.0
- Brazil0.0
In Rio de Janeiro (RJ), the activity weighs 3.7 times 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 24.5% 35
- 2 Macaé 20.3% 29
- 3 Rio das Ostras 18.9% 27
- 4 Campos dos Goytacazes 12.6% 18
- 5 Niterói 7.7% 11
- 6 Itaperuna 4.2% 6
- 7 Barra do Piraí 1.4% 2
- 8 São João da Barra 1.4% 2
- 9 Italva 1.4% 2
- 10 Cardoso Moreira 0.7% 1
10 more cities
- 11 Araruama 1
- 12 Casimiro de Abreu 1
- 13 Duque de Caxias 1
- 14 Magé 1
- 15 Miracema 1
- 16 Resende 1
- 17 Rio Bonito 1
- 18 São Gonçalo 1
- 19 Valença 1
- 20 Arraial do Cabo 1
Class 3314-7 in Rio de Janeiro (RJ)
manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclassWhat activity 3314-7/14 is
- A manutenção e reparação de equipamentos para a indústria de prospecção e extração de petróleo (perfuratrizes, sondas, brocas rotativas, etc.)
Frequently asked questions
How many companies have main CNAE 3314-7/14 in Rio de Janeiro (RJ)?
35 active companies have CNAE 3314-7/14 as their main activity in Rio de Janeiro (RJ), 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 de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 35, 24.5% 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 de Janeiro (RJ).