CNAE 8020-0/01 · Maranhão
Atividades de monitoramento de sistemas de segurança eletrônico in Maranhão
257 active companies are headquartered in Maranhão with this CNAE as their main activity. They represent 2.1% 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 Maranhão
- 257
- 2.1% of Brazil's
- Of every 100 companies in Maranhão
- 0.1
- do this activity
- Among Brazil's federative units
- 12th
- by companies in this activity
Active companies in Maranhão
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 9- SENGO SEGURANCA E SERVICOS LTDASão Luís (MA)
- J T M S COMERCIO E SERVICOS LTDAImperatriz (MA)
- PORTAL DAS CAMERAS ITZ LTDAImperatriz (MA)
- CENTRAL ALARMES LTDAImperatriz (MA)
- INVICTO SEGURANCA E MONITORAMENTO LTDABalsas (MA)
- GLOBAL RASTREAMENTO E MONITORAMENTO LTDAPaulo Ramos (MA)
- ALARME SUPER SEGURANCA ELETRONICA LTDAEstreito (MA)
- M DO C DA CONCEICAO NETA COMERCIO E SERVICO LTDASão Luís (MA)
- CJSA MONITORAMENTO LTDAItinga do Maranhão (MA)
- TOP SEGURANCA ELETRONICA LTDAPorto Franco (MA)
- CONNECT CENTRAL - RASTREAMENTO E MONITORAMENTO VEICULAR TELEMETRIA E SATELITAL LTDASão Luís (MA)
- APLIK MONITORAMENTO LTDAAçailândia (MA)
- INTER FULL TECNOLOGIA LTDAImperatriz (MA)
- PREDIAL SECURITY SEGURANCA E SERVICOS CORPORATIVOS LTDASão Luís (MA)
- LOCALIZANDO RASTREAMENTO VEICULAR LTDAImperatriz (MA)
- PADRON SEGURANCA PRIVADA LTDACaxias (MA)
- MATOS SOLUCOES AUTOMOTIVAS LTDABacabal (MA)
- J ASSIS DA SILVA RASTREAMENTO LTDABalsas (MA)
- M G BERTOLDO LTDAChapadinha (MA)
- ALERTA ALARMES E EQUIPAMENTOS ELETRONICOS LTDASão Luís (MA)
- AMERICAN COMERCIO E SERVICOS LTDA MESão Luís (MA)
- VIP VIGILANCIA ELETRONICA LTDASão Luís (MA)
- MJ TELECOM LTDASão Luís (MA)
- PROTEGE ALARMES LTDASão José de Ribamar (MA)
- TELENSAT TELEMETRIA TELEMATICA IOT COMPANY LTDASão Luís (MA)
- INVIOLAVEL ACAILANDIA LTDAAçailândia (MA)
- SERRA DELTA SEGURANCA LTDASão José de Ribamar (MA)
- INFORTRACK COMERCIO E SERVICOS LTDAImperatriz (MA)
- RASTREFOX RASTREAMENTO LTDAItapecuru Mirim (MA)
- I2X RASTREAMENTO LTDAImperatriz (MA)
List limited to 257 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
- Maranhão0.1
- Brazil0.0
In Maranhão, the activity weighs 1.6 times what it does in Brazil.
Maranhão's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Luís 32.3% 83
- 2 Imperatriz 14.4% 37
- 3 Timon 5.1% 13
- 4 Açailândia 5.1% 13
- 5 São José de Ribamar 4.7% 12
- 6 Balsas 3.9% 10
- 7 Caxias 3.1% 8
- 8 Pedreiras 2.7% 7
- 9 Bacabal 2.3% 6
- 10 Chapadinha 1.6% 4
20 more cities
- 11 Codó 4
- 12 Itapecuru Mirim 4
- 13 Colinas 3
- 14 Pinheiro 3
- 15 Porto Franco 3
- 16 Tutóia 3
- 17 Santa Inês 3
- 18 Itinga do Maranhão 2
- 19 Barra do Corda 2
- 20 Coroatá 2
- 21 Lago da Pedra 2
- 22 Mirinzal 2
- 23 Paço do Lumiar 2
- 24 São Mateus do Maranhão 2
- 25 Vargem Grande 2
- 26 Bom Jardim 2
- 27 Estreito 2
- 28 Miranda do Norte 2
- 29 Buriticupu 1
- 30 Davinópolis 1
Class 8020-0 in Maranhão
atividades de monitoramento de sistemas de segurança, by subclass| Subclass | Active |
|---|---|
| 8020-0/01 Atividades de monitoramento de sistemas de segurança eletrônico · this one | 257 |
| 8020-0/02 Outras atividades de serviços de segurança | 100 |
Close to this: 4321-5/00 · Instalação e manutenção elétrica, 3,367 companies in Maranhão.
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 Maranhão?
257 active companies have CNAE 8020-0/01 as their main activity in Maranhão, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.0 in Brazil.
Which of Maranhão's cities has the most companies in this activity?
São Luís, with 83, 32.3% 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 Maranhão.