CNAE 2731-7/00 · Contagem (MG)
Fabricação de aparelhos e equipamentos para distribuição e controle de energia elétrica in Contagem (MG)
37 active companies are headquartered in Contagem (MG) with this CNAE as their main activity. They represent 2.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,662 · Minas Gerais 174
What this list shows
We count each active company once, by its head office in the city 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 Contagem (MG)
- 37
- 2.2% of Brazil's
- Of every 100 companies in Contagem (MG)
- 0.0
- do this activity
- Among Minas Gerais's cities
- 2nd
- by companies in this activity
Active companies in Contagem (MG)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- SISNERGY - SOLUCOES E SISTEMAS INTEGRADOS LTDA.Contagem (MG)
- MAIS SOLUCOES INDUSTRIAIS S.AContagem (MG)
- METTA EQUIPAMENTOS ELETRICOS LTDAContagem (MG)
- TAP ELETRO SISTEMAS LTDA.Contagem (MG)
- INDUSTRIA SANTA CLARA SAContagem (MG)
- SEMPEL PAINEIS ELETRICOS LTDAContagem (MG)
- REMOLUX ELETRICA - INDUSTRIA E COMERCIO DE EQUIPAMENTOS ELETRICOS LTDAContagem (MG)
- PAINELBRAS SISTEMAS ELETRICOS LTDAContagem (MG)
- AMC ENGENHARIA E AUTOMACAO LTDAContagem (MG)
- MJC ELETRO MONTAGENS LTDAContagem (MG)
- CGR EQUIPAMENTOS E PAINEIS ELETRICOS LTDA.Contagem (MG)
- PAINELBRAS ENGENHARIA E COMERCIO LTDAContagem (MG)
- OBDC PAINEIS ELETRICOS E CONSTRUCOES LTDAContagem (MG)
- T & M ELETROHIDRAULICA LTDAContagem (MG)
- MONTEWIL MONTAGENS E INSTALACOES ELETROMECANICAS LTDAContagem (MG)
- CEL MONTAGENS E INSTALACOES ELETRICAS LTDAContagem (MG)
- EVALDO PEREIRA LTDAContagem (MG)
- SOLUCOES ELETRICAS E CONSTRUCOES LTDAContagem (MG)
- A&C MECATRONICA LTDAContagem (MG)
- TECNOENERGY SOLUCOES ELETRICAS LTDAContagem (MG)
- I.E.B.L MONTAGENS E SERVICOS LTDAContagem (MG)
- ELETRO POSITIVO LTDAContagem (MG)
- RAMTECH INDUSTRIAL LTDAContagem (MG)
- NUCLEO SOLUCOES ELETROMECANICAS LTDAContagem (MG)
- G & E AUTOMACAO E CONTROLES INDUSTRIAIS LTDAContagem (MG)
- NB MONTAGENS ELETRICAS LTDAContagem (MG)
- ENERGY ELETRICA MONTAGENS LTDAContagem (MG)
- BAMARO MONTAGENS ELETRICAS LTDAContagem (MG)
- MECAP MONTAGENS DE ESTRUTURAS CAIXAS E PAINEIS INDUSTRIAIS LTDAContagem (MG)
- PAINEIS ELETRICOS CONTAGEM LTDAContagem (MG)
List limited to 37 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
- Contagem (MG)0.0
- Minas Gerais0.0
- Brazil0.0
In Contagem (MG), the activity weighs 5.7 times what it does 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 24.1% 42
- 2 Contagem 21.3% 37
- 3 Pará de Minas 3.4% 6
- 4 Patos de Minas 3.4% 6
- 5 Juiz de Fora 2.9% 5
- 6 Varginha 2.3% 4
- 7 São José da Lapa 1.7% 3
- 8 Araguari 1.7% 3
- 9 Betim 1.7% 3
- 10 Patrocínio 1.7% 3
20 more cities
- 11 Ribeirão das Neves 3
- 12 Uberlândia 3
- 13 Mário Campos 2
- 14 Alvinópolis 2
- 15 Divinópolis 2
- 16 Guaxupé 2
- 17 Itajubá 2
- 18 Lagoa Santa 2
- 19 Paraopeba 2
- 20 Pedro Leopoldo 2
- 21 Pouso Alegre 2
- 22 Uberaba 2
- 23 Unaí 2
- 24 Juatuba 1
- 25 Andradas 1
- 26 Barbacena 1
- 27 Bom Despacho 1
- 28 Camanducaia 1
- 29 Capinópolis 1
- 30 Cláudio 1
Class 2731-7 in Contagem (MG)
fabricação de aparelhos e equipamentos para distribuição e controle de energia elétrica, by subclassClose to this: 2599-3/99 · Fabricação de outros produtos de metal não especificados anteriormente, 128 companies in Contagem (MG).
What activity 2731-7/00 is
- A fabricação de subestações, casas e cabines de força, quadros de comando e distribuição
- A fabricação de pára-raios de proteção de linhas e de rede de distribuição, etc.
- A fabricação de disjuntores, chaves de todos os tipos, seccionadores, comutadores, reguladores de voltagem, isoladores completos e semelhantes para uso em sistemas de distribuição de energia
Frequently asked questions
How many companies have main CNAE 2731-7/00 in Contagem (MG)?
37 active companies have CNAE 2731-7/00 as their main activity in Contagem (MG), 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 42, 24.1% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Contagem (MG).