CNAE 3314-7/10 · Rio de Janeiro
Manutenção e reparação de máquinas e equipamentos para uso geral não especificados anteriormente in Rio de Janeiro
924 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 6.4% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 14,344
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 de Janeiro
- 924
- 6.4% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 5th
- by companies in this activity
Active companies in Rio de Janeiro
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- SETMAR SERVICE LTDARio de Janeiro (RJ)
- STRATUS MANUTENCAO E CONSTRUCAO LTDA.Rio de Janeiro (RJ)
- MIRABELA 1 GD PARQUE SOLAR S.A.Rio de Janeiro (RJ)
- SURVEY SERVICES MANUTENCAO E INSTALACAO DE EQUIPAMENTOS LTDARio de Janeiro (RJ)
- GALPAO MANUTENCAO DE EQUIPANENTOS INDUSTRIAIS LTDARio de Janeiro (RJ)
- SDRILL DO BRASIL SERVICOS E LOCACOES LTDARio das Ostras (RJ)
- NOGUEIRA BARRETO REPAROS NAVAIS LTDAArraial do Cabo (RJ)
- ESQUAFEBRAZ COM E IND LTDADuque de Caxias (RJ)
- LEAL EXTIN SERVICOS EM MATERIAIS DE COMBATE A INCENDIO LTDARio de Janeiro (RJ)
- ASTRABRITA COMERCIO LTDABarra Mansa (RJ)
- MECANICA WALFER LTDARio de Janeiro (RJ)
- STARK OIL & GAS MAINTENANCE LTDACasimiro de Abreu (RJ)
- H. I. JET DIESEL LTDABelford Roxo (RJ)
- H TRUCK DIESEL LTDARio de Janeiro (RJ)
- SG CAMPOS EMPREENDIMENTOS LTDACampos dos Goytacazes (RJ)
- A & G INFINITY SHIP SERVICES LTDASão Gonçalo (RJ)
- SOULTECH ENGENHARIA E SERVICOS LTDA.Itaboraí (RJ)
- W.A. MARITIMOS SERVICOS LTDA.Rio de Janeiro (RJ)
- ACN COMERCIO INDUSTRIA E PRESTACAO DE SERVICOSMagé (RJ)
- MANTECH HIDRAULICA COMERCIO E SERVICOS LTDAMacaé (RJ)
- VENTURA SOLUCOES TECNICAS LTDARio de Janeiro (RJ)
- NAUTECH EQUIPAMENTOS E MANUTENCAO LTDAMacaé (RJ)
- CONNECT FIRE SERVICOS DE PREVENCAO DE INCENDIOS LTDASão Gonçalo (RJ)
- GUARDIAO DAS AGUAS TRANSPORTE RODOVIARIO E TERRAPLANAGEM LTDARio de Janeiro (RJ)
- RUMO INSTALACOES, MANUTENCOES, REFORMAS EM GERAL E COMERCIO DE EQUIPAMENTOS LTDADuque de Caxias (RJ)
- KARBONUM DISTRIBUIDORA COMERCIO E SERVICOS LTDACampos dos Goytacazes (RJ)
- CRIPTON CONSTRUCOES LTDARio de Janeiro (RJ)
- VILARINOS EMPREENDIMENTOS LTDARio de Janeiro (RJ)
- CEDRO TECNOLOGIA AMBIENTAL S/S LTDASão João de Meriti (RJ)
- RAYTECH CONSTRUCAO E SERVICOS LTDANova Iguaçu (RJ)
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 de Janeiro0.0
- Brazil0.1
In Rio de Janeiro, the activity weighs less than 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 46.3% 428
- 2 Duque de Caxias 6.6% 61
- 3 São Gonçalo 4.4% 41
- 4 Niterói 3.7% 34
- 5 Nova Iguaçu 3.0% 28
- 6 Macaé 2.8% 26
- 7 Campos dos Goytacazes 2.5% 23
- 8 Belford Roxo 1.8% 17
- 9 Petrópolis 1.8% 17
- 10 São João de Meriti 1.6% 15
20 more cities
- 11 Rio das Ostras 14
- 12 Barra Mansa 14
- 13 Itaboraí 14
- 14 Cabo Frio 13
- 15 Nilópolis 12
- 16 Itaperuna 11
- 17 Volta Redonda 11
- 18 Mesquita 9
- 19 São Pedro da Aldeia 9
- 20 Itaguaí 8
- 21 Resende 7
- 22 Magé 6
- 23 Nova Friburgo 6
- 24 Paraíba do Sul 6
- 25 Saquarema 6
- 26 Teresópolis 6
- 27 Queimados 5
- 28 Angra dos Reis 5
- 29 Barra do Piraí 5
- 30 Maricá 5
Class 3314-7 in Rio de Janeiro
manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclassWhat activity 3314-7/10 is
- A manutenção e reparação de máquinas e equipamentos para embalar e ensacar
- A manutenção e reparação de máquinas e aparelhos para saneamento básico e ambiental
- A manutenção e reparação de máquinas automáticas para vendas de produtos
Frequently asked questions
How many companies have main CNAE 3314-7/10 in Rio de Janeiro?
924 active companies have CNAE 3314-7/10 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.1 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 428, 46.3% 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 de Janeiro.