CNAE 3314-7/07 · Minas Gerais

Repair and maintenance of industrial and commercial refrigeration and ventilation equipment in Minas Gerais

2,267 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 8.8% 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 Minas Gerais: 2,267; 8.8% of Brazil's
Of every 100 companies in Minas Gerais: 0.1; do this activity
Among Brazil's federative units: 3rd; by companies in this activity

Active companies in Minas Gerais

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 6 of 10

WENDER MAQ E REFRIGERACAO LTDAIlicínea (MG)
COLIG AR CONDICIONADO LTDASalinas (MG)
J.D CAMARAS FRIAS LTDAUbá (MG)
LCR REFRIGERACAO LTDASantana do Paraíso (MG)
REFRICOMTEC LTDAUberlândia (MG)
MATEUS HENRIQUE P. COSTA LTDAPouso Alegre (MG)
SD ALUGUEL & SERVICOS LTDABelo Horizonte (MG)
WORD EMPREENDIMENTOS LTDASão Joaquim de Bicas (MG)
FORTES REFRIGERACAO LTDAPouso Alegre (MG)
SERVICOS GERAIS SOUZA ALVES LTDACapitólio (MG)
FRIOLAFA LTDAConselheiro Lafaiete (MG)
IPATHERM SERVICE LTDAIpatinga (MG)
MS REFRIGERACOES LTDABetim (MG)
LD REFRIGERACAO PECAS E SERVICO LTDAMontes Claros (MG)
SPK FIRE MONTAGENS E MANUTENCOES INDUSTRIAIS LTDAUberlândia (MG)
M & M REFRIGERACAO LTDAEsmeraldas (MG)
NENECO SERVICOS DE DUTOS E MONTAGEM LTDAContagem (MG)
ASSISTENCIA TECNICA MARANATA LTDAContagem (MG)
SO FRIOS REFRIGERACAO LTDAContagem (MG)
THERMOLIDER BH REFRIGERACAO LTDABetim (MG)
DSM CLIMATIZACAO LTDASanta Luzia (MG)
CIRCUITOS REFRIGERACAO LTDAContagem (MG)
HVAC SERVICOS LTDACaratinga (MG)
ZU FREEZ LTDABelo Horizonte (MG)
ERICO REFRIGERACAO E AR CONDICIONADO LTDABrasília de Minas (MG)
SERVICELINE ISOLAMENTOS TERMICOS LTDALeme do Prado (MG)
F ARAUJO MANUTENCAO DE MAQUINAS E EQUIPAMENTOS DE LACTICINIOS LTDATeófilo Otoni (MG)
MM MONTAGEM E MANUTENCAO INDUSTRIAL LTDAVarginha (MG)
MM REFRIGERACAO LTDATeófilo Otoni (MG)
KLM REFRIGERACAO LTDAContagem (MG)

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

Minas Gerais0.1
Brazil0.1

In Minas Gerais, the activity weighs less than in Brazil.

Minas Gerais's cities with the most companies in this activity

active companies and each city's share of the state

1 Belo Horizonte 16.2% 367
2 Uberlândia 6.1% 139
3 Contagem 5.2% 118
4 Juiz de Fora 2.9% 66
5 Betim 2.5% 57
6 Ribeirão das Neves 2.4% 55
7 Montes Claros 2.4% 54
8 Governador Valadares 2.2% 51
9 Ipatinga 1.9% 44
10 Uberaba 1.7% 39

20 more cities

11 Santa Luzia 36
12 Divinópolis 30
13 Pouso Alegre 29
14 Patos de Minas 25
15 Sete Lagoas 25
16 Ibirité 23
17 Vespasiano 21
18 Ubá 19
19 Varginha 19
20 Conselheiro Lafaiete 18
21 Coronel Fabriciano 17
22 Passos 16
23 Poços de Caldas 16
24 Timóteo 16
25 Araxá 15
26 Pará de Minas 15
27 Itabira 13
28 Teófilo Otoni 13
29 Bom Despacho 12
30 Cataguases 12

Class 3314-7 in Minas Gerais

manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclass

Subclass	Active
3314-7/01 Repair and maintenance of non-electric prime movers	314
3314-7/02 Repair and maintenance of hydraulic and pneumatic equipment, except valves	1,035
3314-7/03 Repair and maintenance of industrial valves	24
3314-7/04 Repair and maintenance of compressors	54
3314-7/05 Repair and maintenance of industrial power transmission equipment	57
3314-7/06 Repair and maintenance of thermal installation machinery and equipment	280
3314-7/07 Repair and maintenance of industrial and commercial refrigeration and ventilation equipment · this one	2,267
3314-7/08 Repair and maintenance of lifting and handling equipment	161
3314-7/09 Repair and maintenance of typewriters, calculators and other non-electronic office equipment	84
3314-7/10 Repair and maintenance of general-purpose machinery not elsewhere classified	1,265
3314-7/11 Repair and maintenance of agricultural and livestock machinery	2,451
3314-7/12 Repair and maintenance of agricultural tractors	703
3314-7/13 Repair and maintenance of machine tools	195
3314-7/14 Repair and maintenance of oil exploration and extraction machinery	7
3314-7/15 Repair and maintenance of mining machinery, except for oil extraction	77
3314-7/16 Repair and maintenance of tractors, except agricultural	42
3314-7/17 Repair and maintenance of earthmoving, paving and construction machinery, except tractors	124
3314-7/18 Repair and maintenance of metallurgy machinery, except machine tools	101
3314-7/19 Repair and maintenance of food, beverage and tobacco machinery	489
3314-7/20 Repair and maintenance of textile, apparel, leather and footwear machinery	519
3314-7/21 Repair and maintenance of pulp, paper and paperboard machinery	15
3314-7/22 Repair and maintenance of plastics machinery	7
3314-7/99 Repair and maintenance of other industrial machinery not elsewhere classified	881

What 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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3314-7/07 in Minas Gerais?

2,267 active companies have CNAE 3314-7/07 as their main activity in Minas Gerais, 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 Minas Gerais's cities has the most companies in this activity?

Belo Horizonte, with 367, 16.2% 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 Minas Gerais.