CNAE 3314-7/07 · Rio Grande do Norte
Manutenção e reparação de máquinas e aparelhos de refrigeração e ventilação para uso industrial e comercial in Rio Grande do Norte
327 active companies are headquartered in Rio Grande do Norte with this CNAE as their main activity. They represent 1.3% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 25,696
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 Grande do Norte
- 327
- 1.3% of Brazil's
- Of every 100 companies in Rio Grande do Norte
- 0.1
- do this activity
- Among Brazil's federative units
- 18th
- by companies in this activity
Active companies in Rio Grande do Norte
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- NR SOLUCOES E MANUTENCAO LTDANatal (RN)
- ARTELE SERVICOS E REPRESENTACOES LTDAGoianinha (RN)
- STEEL EMPREENDIMENTOS E SERVICOS TECNICOS LTDANatal (RN)
- J DO C DE ARAUJO JUNIOR LTDANatal (RN)
- ABEL REFRIGERACAO LTDAParnamirim (RN)
- REFRIGERAR NATAL LTDAMacaíba (RN)
- G&B COMERCIO E SERVICOS LTDAParnamirim (RN)
- G & G OLIVEIRA DE SOUSA REFRIGERACAO LTDAMacaíba (RN)
- SOUTO MAIOR REFRIGERACAO LTDANatal (RN)
- J C DA SILVA REFRIGERACAO LTDANatal (RN)
- TECHNOFRIO REFRIGERACAO LTDANatal (RN)
- ATOS REFRIGERACAO LTDAMossoró (RN)
- Subzero Climatizacao EireliNatal (RN)
- ELETROTERMICA MANUTENCAO INDUSTRIAL DE REFRIGERACAO LTDAParnamirim (RN)
- CLIMATIZA + COMERCIO LTDANatal (RN)
- REFRISER COMERCIO E SERVICO LTDANatal (RN)
- KAIROS CLIMATIZACAO LTDASão Gonçalo do Amarante (RN)
- H T DOS SANTOS SERVICO E COMERCIO LTDAAlto do Rodrigues (RN)
- TERMOS CARDOSO LTDANatal (RN)
- WM ASSISTENCIA EM REFRIGERACAO E AQUECIMENTO LTDA.Natal (RN)
- COLD HOME SERVICOS & COMERCIO LTDASão Gonçalo do Amarante (RN)
- INOVAR REFRIGERACAO E CLIMATIZACAO RN LTDANatal (RN)
- CLASS FRIO REFRIGERACAO LTDAMossoró (RN)
- FRANCISCO REFRIGERACAO LTDAParnamirim (RN)
- CLIMA IDEAL REFRIGERACAO LTDASão Gonçalo do Amarante (RN)
- BOM CLIMA COMERCIO DE CLIMATIZADORES E AR-CONDICIONADOS LTDANatal (RN)
- FRIOTEC REFRIGERACAO LTDAMossoró (RN)
- ALPHATEMP SOLUCOES TERMICAS LTDAMossoró (RN)
- SJ SERVICO LTDAMossoró (RN)
- LTC SOLAR & ENGENHARIA TERMICA LTDAParnamirim (RN)
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 Grande do Norte0.1
- Brazil0.1
In Rio Grande do Norte, the activity weighs 1.2 times what it does in Brazil.
Rio Grande do Norte's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Natal 38.8% 127
- 2 Parnamirim 10.7% 35
- 3 Mossoró 10.1% 33
- 4 São Gonçalo do Amarante 5.5% 18
- 5 Extremoz 3.4% 11
- 6 Macaíba 3.1% 10
- 7 São José de Mipibu 2.1% 7
- 8 Ceará-Mirim 1.8% 6
- 9 Caicó 1.5% 5
- 10 Nísia Floresta 1.5% 5
20 more cities
- 11 São Paulo do Potengi 5
- 12 Currais Novos 4
- 13 Goianinha 4
- 14 João Câmara 4
- 15 Pau dos Ferros 4
- 16 Apodi 3
- 17 Canguaretama 3
- 18 Cerro Corá 3
- 19 Assú 2
- 20 Alto do Rodrigues 2
- 21 Areia Branca 2
- 22 Baía Formosa 2
- 23 Guamaré 2
- 24 Macau 2
- 25 Pendências 2
- 26 Tibau do Sul 2
- 27 Itajá 1
- 28 São Miguel do Gostoso 1
- 29 Alexandria 1
- 30 Angicos 1
Class 3314-7 in Rio Grande do Norte
manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclassWhat activity 3314-7/07 is
- A manutenção e reparação de balcões e câmaras frigoríficas
- A manutenção e reparação de exaustores, ventiladores e outros aparelhos de ventilação de uso industrial e comercial
- A manutenção e reparação de outras máquinas e aparelhos de refrigeração e ventilação de uso industrial e comercial
Frequently asked questions
How many companies have main CNAE 3314-7/07 in Rio Grande do Norte?
327 active companies have CNAE 3314-7/07 as their main activity in Rio Grande do Norte, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.
Which of Rio Grande do Norte's cities has the most companies in this activity?
Natal, with 127, 38.8% 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 Grande do Norte.