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 4 of 10

DM CONSULTORIA EM SEGURANCA LTDABelo Horizonte (MG)
UDI AZARIAS ALARMES E SERVICOS LTDAUberlândia (MG)
ALIANCA - CENTRAL DE RASTREAMENTO LTDAPonte Nova (MG)
USE RASTREX LTDABelo Horizonte (MG)
DETECTOR LTDAJoão Monlevade (MG)
L T MONITORAMENTO LTDAIpatinga (MG)
UDI AZARIAS SERVICOS LTDAUberlândia (MG)
M.H.G PORTARIA REMOTA LTDASete Lagoas (MG)
POWER CENTRAL DE MONITORAMENTO LTDAParacatu (MG)
PRONACIONAL RASTREAMENTOS E SEGUROS LTDABelo Horizonte (MG)
SENTINELA GROUP SERVICOS LTDAUberaba (MG)
CONTROL SYSTEM J L J LTDASanta Rita de Caldas (MG)
SATKAR TECNOLOGIA E RASTREAMENTO VEICULAR LTDAVarginha (MG)
ON TELEMETRIA LTDADivinópolis (MG)
R M GUIEIRO - RG TRACK CONTROLE DE FROTA LTDASete Lagoas (MG)
FF MONITORAMENTO, CONSULTORIA, SERVICOS, LOCACOES E CONSTRUCOES LTDAJoão Monlevade (MG)
ADG MONITORAMENTO LTDAUberlândia (MG)
JF TECH SEGURANCA E SERVICOS LTDAJuiz de Fora (MG)
RICA SOLUCOES RASTREAMENTO INTELIGENTE CUSTOMIZADOS EM AUTOMOTORES LTDACongonhal (MG)
MAXIMA SEGURANCA MONITORAMENTO ELETRONICO LTDAUberlândia (MG)
MOISES FERNANDES GONZAGA LTDAPirapora (MG)
LOOCK BRASIL MONITORAMENTO E SERVICOS LTDABelo Horizonte (MG)
MINAS SEG SERVICOS LTDAUberlândia (MG)
VRT SOLUCOES EM TECNOLOGIA E SEGURANCA LTDABelo Horizonte (MG)
RHEOLI BRASIL SEGURANCA INTEGRADA E TECNOLOGIA LTDABelo Horizonte (MG)
B S MONITORAMENTO E RASTREAMENTO LTDABelo Horizonte (MG)
DEFENSE E BRIGADA PROFISSIONAL E SERVICOS LTDAUbá (MG)
INTEGRA TECNOLOGIA, SEGURANCA, SERVICOS E DISTRIBUICAO LTDAUberlândia (MG)
GEB SOLUCOES LTDAUberlândia (MG)
DIVS UNAI LTDAUnaí (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.