CNAE 3314-7/07 · Maranhão
Manutenção e reparação de máquinas e aparelhos de refrigeração e ventilação para uso industrial e comercial in Maranhão
408 active companies are headquartered in Maranhão with this CNAE as their main activity. They represent 1.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 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 Maranhão
- 408
- 1.6% of Brazil's
- Of every 100 companies in Maranhão
- 0.1
- do this activity
- Among Brazil's federative units
- 16th
- by companies in this activity
Active companies in Maranhão
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 10- HIPERFRIO REFRIGERACAO LTDASão Luís (MA)
- STAR CLIMATIZACAO E SERVICOS INOVA SIMPLES (I.S.)São Luís (MA)
- JV REFRIGERACAO E CLIMATIZACAO LTDA MESão Luís (MA)
- TOTAL FRIO COMERCIO E SERVICOS LTDAPindaré-Mirim (MA)
- REFRIGERACAO TROPICAL LTDAMontes Altos (MA)
- F. GONCALVES SERVICOS LTDASão Luís (MA)
- M S D COMERCIO E SERVICOS LTDASão Luís (MA)
- ACM REFRIGERACAO LTDASão Luís (MA)
- OLIVEIRA REFRIGERACAO E MANUTENCAO LTDA.São Luís (MA)
- COLINAS REFRIGERACAO COMERCIO LTDAColinas (MA)
- KENISFRAN S OLIVEIRA LTDASão Domingos do Maranhão (MA)
- RR EUCALIPTO LTDAVitorino Freire (MA)
- G M A SANTOS COLINS LTDASão Luís (MA)
- ME REFRIGERACAO LTDAImperatriz (MA)
- R L D CARDOSO SERVICOS E MANUTENCAO LTDASão José de Ribamar (MA)
- M3 REFRIGERACAO E SERVICOS LTDAAçailândia (MA)
- FRANCISCO DE M SOUSA LTDATimon (MA)
- RHUY REFRIGERACAO E COMANDOS ELETRICOS LTDAEstreito (MA)
- M3 REFRIGERACAO SERVICOS LTDAAçailândia (MA)
- R. DOS REIS VITAL REFRIGERACAO LTDAImperatriz (MA)
- MASTER FILTROS COMERCIO LTDAImperatriz (MA)
- W J CARVALHO E CRUZ LTDAPaço do Lumiar (MA)
- ELETROPAULO REFRIGERACAO LTDASão Luís (MA)
- M. I. DA SILVA BRITO LTDACaxias (MA)
- JN REFRIGERACAO SERVICOS E COMERCIO LTDABarreirinhas (MA)
- J V DE ALMEIDA LTDATimon (MA)
- RL AR CONDICIONADO COMERCIO E SERVICOS LTDABarra do Corda (MA)
- A B LICAR METALURGICA SAO VICENTE LTDASão Luís (MA)
- D DA SILVA MONTAGEM INDUSTRIAL LTDAAçailândia (MA)
- ETERMICA SOLAR COMERCIO E SERVICOS LTDASão Luís (MA)
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
- Maranhão0.1
- Brazil0.1
In Maranhão, the activity weighs 1.2 times what it does in Brazil.
Maranhão's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Luís 29.9% 122
- 2 Imperatriz 11.3% 46
- 3 São José de Ribamar 5.6% 23
- 4 Timon 5.4% 22
- 5 Balsas 4.7% 19
- 6 Caxias 3.4% 14
- 7 Paço do Lumiar 3.2% 13
- 8 Bacabal 2.9% 12
- 9 Açailândia 2.5% 10
- 10 Pinheiro 1.5% 6
20 more cities
- 11 Barra do Corda 4
- 12 Barreirinhas 4
- 13 Presidente Dutra 4
- 14 Santa Rita 4
- 15 Aldeias Altas 3
- 16 Amarante do Maranhão 3
- 17 Grajaú 3
- 18 Morros 3
- 19 Tutóia 3
- 20 Vitorino Freire 3
- 21 Alto Alegre do Pindaré 2
- 22 Buriticupu 2
- 23 Conceição do Lago-Açu 2
- 24 Itinga do Maranhão 2
- 25 Presidente Sarney 2
- 26 Vila Nova dos Martírios 2
- 27 Cantanhede 2
- 28 Chapadinha 2
- 29 Coelho Neto 2
- 30 Colinas 2
Class 3314-7 in Maranhão
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 Maranhão?
408 active companies have CNAE 3314-7/07 as their main activity in Maranhão, 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 Maranhão's cities has the most companies in this activity?
São Luís, with 122, 29.9% 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 Maranhão.