CNAE 8020-0/01 · Minas Gerais
Monitoring of electronic security systems in Minas Gerais
1,049 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 8.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 12,339
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
- 1,049
- 8.5% of Brazil's
- Of every 100 companies in Minas Gerais
- 0.0
- do this activity
- Among Brazil's federative units
- 2nd
- 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 10 of 10- MICROSUL MONITORAMENTO E SEGURANCA LTDACaratinga (MG)
- ALFA PROTECAO EM SEGURANCA ELETRONICA LTDAUberlândia (MG)
- TOTAL RASTREAR 24 HORAS SERVICOS EM TELEATENDIMENTO LTDAContagem (MG)
- JD MONITORAMENTO LTDADivinópolis (MG)
- VPM VIGILANCIA ELETRONICA LTDABelo Horizonte (MG)
- DIPLOMATA PATRULHA LTDABelo Horizonte (MG)
- CONECT MANUTENCAO INDUSTRIAL LTDAContagem (MG)
- MASTER SERVICOS DE SEGURANCA E MONITORAMENTO LTDABetim (MG)
- MARDAN GERENCIADORA DE RISCO LTDABelo Horizonte (MG)
- SHOCK SAT SEGURANCA ELETRONICA LTDABelo Horizonte (MG)
- RB DIGITAL SISTEMAS ELETRONICOS DE SEGURANCA LTDAVarginha (MG)
- JG SECURITY LTDAItapecerica (MG)
- WM SEGURANCA ELETRONICA LTDAContagem (MG)
- KT PARTICIPACOES LTDABelo Horizonte (MG)
- CITY SAT GERENCIAMENTO DE FROTAS E INFORMATICA LTDASão Pedro do Suaçuí (MG)
- MRE SEGURANCA ELETRONICA E MONITORAMENTO LTDAFrutal (MG)
- STOP CAR RASTREAMENTO VEICULAR - LTDAFrutal (MG)
- SERVETRACK RASTREADOR BLOQUEADOR E GESTAO DE FROTA LTDAJuiz de Fora (MG)
- CIDADES SEGURAS LTDAGovernador Valadares (MG)
- G-COMMERCE LTDACoronel Fabriciano (MG)
- B-SAFE SOLUCOES EM PORTARIA INTELIGENTE LTDAPassos (MG)
- GLOBAL AUTOMACAO E SEGURANCA LTDAMontes Claros (MG)
- B2TECH TECNOLOGY LTDABetim (MG)
- SERV SEG MONITORAMENTO E SEGURANCA ELETRONICA PATRIMONIAL LTDAAlém Paraíba (MG)
- LUMA SEGURANCA LTDAOliveira (MG)
- ARROBANET SOLUCOES LTDAUberlândia (MG)
- BH TECH SISTEMAS DE SEGURANCA LTDABelo Horizonte (MG)
- AWA TECNOLOGIA E SERVICOS LTDABelo Horizonte (MG)
- NUCLEO DE VIGILANCIA ELETRONICA LTDABelo Horizonte (MG)
- GS SEGURANCA ELETRONICA CAPITOLIO LTDACapitólio (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 Gerais0.0
- 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 27.0% 283
- 2 Uberlândia 7.7% 81
- 3 Contagem 5.3% 56
- 4 Juiz de Fora 3.4% 36
- 5 Uberaba 3.1% 32
- 6 Betim 2.5% 26
- 7 Divinópolis 2.2% 23
- 8 Montes Claros 2.1% 22
- 9 Sete Lagoas 1.6% 17
- 10 Ipatinga 1.1% 12
20 more cities
- 11 Paracatu 12
- 12 Unaí 11
- 13 Patos de Minas 10
- 14 Varginha 10
- 15 Itaúna 9
- 16 João Monlevade 9
- 17 Lagoa Santa 9
- 18 Poços de Caldas 9
- 19 Governador Valadares 8
- 20 Itabira 8
- 21 Alfenas 7
- 22 Araxá 7
- 23 Lavras 7
- 24 Pouso Alegre 7
- 25 Lagoa da Prata 6
- 26 Passos 6
- 27 Ribeirão das Neves 6
- 28 Santa Rita do Sapucaí 6
- 29 Teófilo Otoni 6
- 30 Caratinga 5
Class 8020-0 in Minas Gerais
atividades de monitoramento de sistemas de segurança, by subclass| Subclass | Active |
|---|---|
| 8020-0/01 Monitoring of electronic security systems · this one | 1,049 |
| 8020-0/02 Other security service activities | 582 |
Close to this: 4321-5/00 · Electrical installation and maintenance, 33,982 companies in Minas Gerais.
What activity 8020-0/01 is
- As unidades que desenvolvem as atividades a seguir relacionadas podendo também vender os produtos (aparelhos e equipamentos) necessários ao seu funcionamento:
- Os serviços de monitoramento de sistemas de segurança eletrônicos, tais como, alarmes de incêndio, alarmes de proteção contra roubos, inclusive a manutenção dos equipamentos
- O serviço de monitoramento de bens e de pessoas, com uso de imagem por satélite
Frequently asked questions
How many companies have main CNAE 8020-0/01 in Minas Gerais?
1,049 active companies have CNAE 8020-0/01 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 283, 27.0% 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.