CNAE 3314-7/02 · Duque de Caxias (RJ)
Repair and maintenance of hydraulic and pneumatic equipment, except valves in Duque de Caxias (RJ)
68 active companies are headquartered in Duque de Caxias (RJ) with this CNAE as their main activity. They represent 0.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 11,175 · Rio de Janeiro 822
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 Duque de Caxias (RJ)
- 68
- 0.6% of Brazil's
- Of every 100 companies in Duque de Caxias (RJ)
- 0.1
- do this activity
- Among Rio de Janeiro's cities
- 2nd
- by companies in this activity
Active companies in Duque de Caxias (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- SINERGIA PROJETOS E ENGENHARIA LTDADuque de Caxias (RJ)
- ELETRO MECANICA MASTER RIO LTDADuque de Caxias (RJ)
- SO MAQUINAS SM LTDADuque de Caxias (RJ)
- MISPA SOLUCOES INTEGRADAS COMERCIOS E SERVICOS LTDADuque de Caxias (RJ)
- RCP ELETRO REPARADORA LTDADuque de Caxias (RJ)
- GERA DIESEL INJETORES LTDADuque de Caxias (RJ)
- BRITES BOMBAS E MOTORES LTDADuque de Caxias (RJ)
- PALACIO DAS BOMBAS LTDADuque de Caxias (RJ)
- TORKILL MANUTENCAO E LOCACAO DE EQUIPAMENTOS LTDADuque de Caxias (RJ)
- AGF CONCEICAO MANUTENCAO DE MAQUINAS LTDADuque de Caxias (RJ)
- GSI SOLUCOES INDUSTRIAIS LTDADuque de Caxias (RJ)
- DIAS SERVICO E MANUTENCAO LTDADuque de Caxias (RJ)
- RIO BOMBAS E MOTORES LTDADuque de Caxias (RJ)
- S.R.S.SANTOS VENDAS E INSTALACOES DE EQUIPAMENTOSDuque de Caxias (RJ)
- LUCIANO MARTINHO BATISTADuque de Caxias (RJ)
- FLAVIO LIMA DA SILVADuque de Caxias (RJ)
- LUIS CARLOS NASCIMENTO DOS SANTOSDuque de Caxias (RJ)
- R VIANNA DA SILVA COMERCIO E SERVICOS DE EQUIPAMENTOS HIDRAULICOSDuque de Caxias (RJ)
- NICHOLAS SAMUEL DA SILVA CAVALCANTIDuque de Caxias (RJ)
- ARLEY ADRIANE FERREIRADuque de Caxias (RJ)
- RICARDO RAMOS DA SILVADuque de Caxias (RJ)
- GEORGIA NICOLAI BERNASKI CAPARICADuque de Caxias (RJ)
- JHONNATHAN MONTEIRO FERREIRADuque de Caxias (RJ)
- NATHAN CAIAFA DA SILVA SOARESDuque de Caxias (RJ)
- ELIAS DE LIMADuque de Caxias (RJ)
- MARIA DA PENHA DA SILVA RODRIGUESDuque de Caxias (RJ)
- ANDRE LUIZ FERREIRA DE AMORIMDuque de Caxias (RJ)
- HUGO LEONARDO BADARO PAES SAMPAIODuque de Caxias (RJ)
- ANDREA DA SILVADuque de Caxias (RJ)
- ALCENIR ARGEMIRO MONTEIRO JUNIORDuque de Caxias (RJ)
List limited to 68 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
- Duque de Caxias (RJ)0.1
- Rio de Janeiro0.0
- Brazil0.0
In Duque de Caxias (RJ), the activity weighs 1.7 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 30.4% 250
- 2 Duque de Caxias 8.3% 68
- 3 Macaé 7.4% 61
- 4 São Gonçalo 6.3% 52
- 5 Campos dos Goytacazes 4.5% 37
- 6 Nova Iguaçu 4.5% 37
- 7 Niterói 4.1% 34
- 8 Belford Roxo 3.5% 29
- 9 São João de Meriti 3.0% 25
- 10 Rio das Ostras 2.8% 23
20 more cities
- 11 Itaboraí 20
- 12 Volta Redonda 18
- 13 Maricá 17
- 14 Mesquita 16
- 15 Cabo Frio 11
- 16 Petrópolis 8
- 17 Saquarema 8
- 18 Nova Friburgo 7
- 19 Queimados 6
- 20 Angra dos Reis 6
- 21 Barra Mansa 6
- 22 Italva 6
- 23 Araruama 5
- 24 Itaguaí 5
- 25 Três Rios 5
- 26 Pinheiral 4
- 27 Itaperuna 4
- 28 Magé 4
- 29 Tanguá 3
- 30 Nilópolis 3
Class 3314-7 in Duque de Caxias (RJ)
manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclassWhat activity 3314-7/02 is
- A manutenção e reparação de motores, bombas e cilindros hidráulicos e pneumáticos
Frequently asked questions
How many companies have main CNAE 3314-7/02 in Duque de Caxias (RJ)?
68 active companies have CNAE 3314-7/02 as their main activity in Duque de Caxias (RJ), according to the Receita Federal's October 2026 publication. That is 0.1 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 250, 30.4% 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 Duque de Caxias (RJ).