CNAE 8020-0/01 · Minas Gerais

Atividades de monitoramento de sistemas de segurança eletrônico 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 1 of 10

EMIVE - PATRULHA 24 HORAS LTDABelo Horizonte (MG)
SISTEMA MONITORAMENTO E SEGURANCA PATRIMONIAL LTDAIpatinga (MG)
ALVO SISTEMAS DE SEGURANCA LTDABelo Horizonte (MG)
S.E.S. SISTEMAS ELETRONICOS LTDABelo Horizonte (MG)
POLSEC INDUSTRIA E COMERCIO DE EQUIPAMENTOS DE SEGURANCA LTDABelo Horizonte (MG)
CAR CHIP ESPECIALIZADA EM CHAVES CODIFICADAS LTDAPrudente de Morais (MG)
PORTAL SEGURANCA ELETRONICA LTDAJoão Monlevade (MG)
LC MONITORAMENTO INTELIGENTE LTDAUberaba (MG)
AUTO SIGA ME SOLUCOES E COMERCIO LTDABelo Horizonte (MG)
ENGETRONIC NETSAT SEGURANCA VIA SATELITE MIRAI LTDACataguases (MG)
CONNECTING MULTISERVICE LTDABelo Horizonte (MG)
GPSCAR RASTREAMENTO E MONITORAMENTO LTDABelo Horizonte (MG)
CIVIL LOG MONITORAMENTO E SERVICOS LTDAContagem (MG)
SILVA COSTA SEGURANCA ELETRONICA E TECNOLOGIA LTDA.Uberaba (MG)
TECTRAK RASTREAMENTO E ASSISTENCIA VEICULAR LTDABelo Horizonte (MG)
APOIO SERVICOS LTDABelo Horizonte (MG)
GTSPP GESTAO DE TECNOLOGIA DE SEGURANCA PATRIMONIAL E PESSOAL LTDAMaravilhas (MG)
GERTRAN CONSULTORIA LTDABelo Horizonte (MG)
ASSISCLIN ASSISTENCIA E MONITORAMENTO LTDAContagem (MG)
RADAR RASTREAMENTO E MONITORAMENTO DE VEICULOS LTDAUnaí (MG)
TELEGUARDIAN LTDA.Pouso Alegre (MG)
VISAO DIGITAL COMERCIO E MANUTENCAO LTDAVarginha (MG)
CARD BRASIL ASSISTENCIA LTDABelo Horizonte (MG)
GOLDEN RASTREAMENTO LTDATrês Pontas (MG)
SISTEMAS DE RASTREAMENTO E AUTOMACAO ARAXA LTDAAraxá (MG)
ESTRELA DE OURO MONITORAMENTO LTDA.Campanha (MG)
VICOMP - SISTEMAS COMPUTADORIZADOS E TELECOMUNICACOES DIVISAO CURVELO LTDACurvelo (MG)
SEMER SERVICOS DE SEGURANCA LTDAArcos (MG)
PROSIT LTDAJuiz de Fora (MG)
EMIVE BMS LTDABelo Horizonte (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

Class 8020-0 in Minas Gerais

atividades de monitoramento de sistemas de segurança, by subclass

Subclass	Active
8020-0/01 Atividades de monitoramento de sistemas de segurança eletrônico · this one	1,049
8020-0/02 Outras atividades de serviços de segurança	582

Close to this: 4321-5/00 · Instalação e manutenção elétrica, 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

See everything this activity covers

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.