CNAE 3314-7/06 · Rio de Janeiro
Manutenção e reparação de máquinas, aparelhos e equipamentos para instalações térmicas in Rio de Janeiro
303 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 9.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,136
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
- 303
- 9.7% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 2nd
- 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- MULTITECNOLOGIA SERVICOS DE INFORMATICA LTDARio de Janeiro (RJ)
- KEEPING COLD SOLUCOES EM CLIMATIZACAO E REFRIGERACAO LTDARio de Janeiro (RJ)
- GDX ENERGIA LTDARio de Janeiro (RJ)
- B S TECNICAS INDUSTRIAIS LTDARio de Janeiro (RJ)
- SUNFREE ENERGIA SOLAR COMERCIO E SERVICOS LTDANiterói (RJ)
- GLOBAL CARS RENTAL LTDARio de Janeiro (RJ)
- GINTEC MANUTENCAO E EQUIPAMENTOS LTDARio de Janeiro (RJ)
- SILVA & LEMGRUBER SERVICOS DE TECNOLOGIA LTDADuque de Caxias (RJ)
- FKE CONTROLE DE FLUIDOS E COMERCIO DE EQUIPAMENTOS LTDARio de Janeiro (RJ)
- GR SOLUCOES EM AQUECIMENTOS TERMICOS LTDARio das Ostras (RJ)
- HTR SOLUCOES TECNICAS LTDAVolta Redonda (RJ)
- WBS INSTALACOES E MANUTENCAO PREDIAL LTDARio de Janeiro (RJ)
- R A M PISCINAS LTDARio de Janeiro (RJ)
- MULTIPLUS SERVICOS DE INFORMATICA LTDARio de Janeiro (RJ)
- MM DOMINGUES LTDARio de Janeiro (RJ)
- AIR COMPRESSORS EQUIPAMENTOS PECAS E SERVICOS LTDARio de Janeiro (RJ)
- SPN PECAS E SERVICOS LTDARio de Janeiro (RJ)
- J. DIETRICH GNOSE ELETRONICA LTDASão João de Meriti (RJ)
- SOARES AQUECEDORES LTDARio de Janeiro (RJ)
- CONSTRUTORA RENMARK LTDARio de Janeiro (RJ)
- BS ON COMERCIO CONSTRUCOES E INSTALACOES LTDAPetrópolis (RJ)
- H2O TERRA COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- HWC SOLUCOES COMERCIO E SERVICOS DE INFORMATICA LTDARio de Janeiro (RJ)
- MAXSERVICE SERVICOS E MANUTENCAO INDUSTRIAIS LTDAItatiaia (RJ)
- CARVALHO & SILVA INSTALACOES E MANUTENCOES LTDARio de Janeiro (RJ)
- SOLE ENERGIA SOLAR, AUTOMACAO RESIDENCIAL E SEGURANCA ELETRONICA - LTDARio de Janeiro (RJ)
- FORTES EM AQUECEDORES LTDARio de Janeiro (RJ)
- MEGA MAQUINAS JL LTDARio de Janeiro (RJ)
- E. LEAL SERVICOS DE REFRIGERACAO LTDARio de Janeiro (RJ)
- GENESIS LIMPEZA DE COIFAS LTDARio de Janeiro (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
- Brazil0.0
In Rio de Janeiro, the activity weighs 1.2 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 57.1% 173
- 2 Duque de Caxias 4.6% 14
- 3 São Gonçalo 4.3% 13
- 4 Nova Iguaçu 4.0% 12
- 5 São João de Meriti 3.0% 9
- 6 Niterói 2.6% 8
- 7 Petrópolis 2.3% 7
- 8 Belford Roxo 1.7% 5
- 9 Cabo Frio 1.7% 5
- 10 Campos dos Goytacazes 1.7% 5
20 more cities
- 11 São Pedro da Aldeia 4
- 12 Itaboraí 3
- 13 Macaé 3
- 14 Magé 3
- 15 Maricá 3
- 16 Volta Redonda 3
- 17 Mesquita 2
- 18 Queimados 2
- 19 Rio das Ostras 2
- 20 Nilópolis 2
- 21 Resende 2
- 22 Três Rios 2
- 23 Armação dos Búzios 1
- 24 Pinheiral 1
- 25 Porto Real 1
- 26 Japeri 1
- 27 Comendador Levy Gasparian 1
- 28 Angra dos Reis 1
- 29 Araruama 1
- 30 Barra do Piraí 1
Class 3314-7 in Rio de Janeiro
manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclassWhat activity 3314-7/06 is
- A manutenção e reparação de estufas, secadores, fornos industriais e equipamentos para instalações térmicas
- A manutenção e reparação de equipamentos alimentados por energia solar
Frequently asked questions
How many companies have main CNAE 3314-7/06 in Rio de Janeiro?
303 active companies have CNAE 3314-7/06 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 0.0 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 173, 57.1% 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.