CNAE 3314-7/06 · Minas Gerais

Repair and maintenance of thermal installation machinery and equipment in Minas Gerais

280 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 8.9% 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 Minas Gerais: 280; 8.9% of Brazil's
Of every 100 companies in Minas Gerais: 0.0; 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

ALEXSANDRO DE SOUZA PAULINOBetim (MG)
GUSTAVO HENRIQUE SILVA DE OLIVEIRA CARVALHODores do Indaiá (MG)
BRUNA LETICIA SANTOS DA SILVASão Gotardo (MG)
JAIRLON ALVES DOS SANTOSBom Despacho (MG)
CAIO CESAR DE OLIVEIRAArcos (MG)
LUCAS FELIPE ELIAS CORREASão Gotardo (MG)
PAULO FLORENTINO DA SILVACoronel Fabriciano (MG)
JOSE GERALDO VALENTIM DE OLIVEIRAQuartel Geral (MG)
THIAGO AUGUSTO PACHECOSete Lagoas (MG)
JOBER DE OLIVEIRA SILVABetim (MG)
AIRA LOPES OLIVEIRAContagem (MG)
JHOSEPH PINHO DOS SANTOSGovernador Valadares (MG)
JACQUES DOUGLAS VIANA DINIZMatozinhos (MG)
NEILSON ALVES BARBOZAPedras de Maria da Cruz (MG)
JEFFERSON DE FIGUEIREDOVarginha (MG)
RAFAEL FIGUEIREDO PEREIRASanta Vitória (MG)
AMAURY DOS ANJOS JUNIORTimóteo (MG)
JONAS WANDERLEI PINTONova Serrana (MG)
WELBERTH RONAN DA SILVA PIMENTABelo Horizonte (MG)
LUANA RODRIGUES COSTAUberlândia (MG)
CLERIO GUZANSKY JUSTINOSanta Luzia (MG)
FLAVIO DOS SANTOS MURTA TOBIASSanta Luzia (MG)
CRISTIANO CAMPOS RIBEIROBetim (MG)
FRANCIELE CRISTINA SANTOSPerdigão (MG)
HELIO MAKSUEL ANDRADE NOBREJaboticatubas (MG)
HELIO MARCOS DA COSTA ROVESSEBrumadinho (MG)
EDVANIA MARIA LUCIANO SILVALuz (MG)
VICTOR PHILIP XAVIER TEIXEIRAPará de Minas (MG)
LUCAS ALVARENGA DA SILVACana Verde (MG)
JULIO GONCALVES DE OLIVEIRABelo Horizonte (MG)

List limited to 280 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 Gerais0.0
Brazil0.0

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 16.1% 45
2 Contagem 6.1% 17
3 Uberlândia 5.0% 14
4 Juiz de Fora 4.3% 12
5 Betim 3.9% 11
6 Ipatinga 3.2% 9
7 Ibirité 2.9% 8
8 Nova Lima 2.9% 8
9 Montes Claros 2.5% 7
10 Santa Luzia 2.5% 7

20 more cities

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 · this one	280
3314-7/07 Repair and maintenance of industrial and commercial refrigeration and ventilation equipment	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 3314-7/06 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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3314-7/06 in Minas Gerais?

280 active companies have CNAE 3314-7/06 as their main activity in Minas Gerais, 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 Minas Gerais's cities has the most companies in this activity?

Belo Horizonte, with 45, 16.1% 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 Minas Gerais.