CNAE 8020-0/01 · Rio Grande do Sul
Monitoring of electronic security systems in Rio Grande do Sul
1,043 active companies are headquartered in Rio Grande do Sul 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 Rio Grande do Sul
- 1,043
- 8.5% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.1
- do this activity
- Among Brazil's federative units
- 3rd
- by companies in this activity
Active companies in Rio Grande do Sul
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 6 of 10- NT ZELADORIA E MONITORAMENTO LTDAGravataí (RS)
- ATOS DOS SANTOS STRINGUINI LTDACachoeira do Sul (RS)
- ROCAM SEGURANCA ELETRONICA LTDASapiranga (RS)
- FOSTER SOLUCOES SOB MEDIDA LTDAPelotas (RS)
- G. FERREIRA GOMES DOS ANJOS & CIA LTDAPasso Fundo (RS)
- MJL SERVICOS E MONITORAMENTO LTDACaxias do Sul (RS)
- RENATA BORGES CARVALHO LTDAPelotas (RS)
- GPS SISTEMA DE MONITORAMENTO LTDANova Santa Rita (RS)
- DSE SERVICOS ESPECIAIS EM SEGURANCA LTDASapucaia do Sul (RS)
- PADRAO LIDER EM SEGURANCA LTDAVacaria (RS)
- VIGIIA SEGURANCA PATRIMONIAL LTDASarandi (RS)
- VILSON JUNIOR RIBEIRO LTDAParobé (RS)
- PROTEC VIGILANCIA ELETRONICA LTDAIjuí (RS)
- MANUTEC MONITORAMENTO E SERVICOS LTDASanta Maria (RS)
- SIDNEI SERVICOS DE MONITORAMENTO LTDASapiranga (RS)
- OLHO VIP MONITORAMENTO DE SISTEMAS DE SEGURANCA LTDATramandaí (RS)
- MANUTEC SERVICOS E SISTEMAS DE SEGURANCA LTDASapucaia do Sul (RS)
- ORIENTE MONITORAMENTO LTDASão Leopoldo (RS)
- FENIX II SERVICOS DE MONITORAMENTO DE SISTEMAS DE SEGURANCA LTDAPorto Alegre (RS)
- FENIX IV SERVICOS DE MONITORAMENTO LTDAPorto Alegre (RS)
- FNX SOLUCOES EM SEGURANCA LTDAPorto Alegre (RS)
- MOSSAD SEGURANCA E CONSULTORIA LTDAPorto Alegre (RS)
- CONFIDENCERS SISTEMAS DE SEGURANCA LTDATramandaí (RS)
- FNX SERVICOS II LTDAPorto Alegre (RS)
- FNX SERVICOS LTDAPorto Alegre (RS)
- CONTEL SEGURANCA INTELIGENTE LTDAGaribaldi (RS)
- SOARES SISTEMAS DE SEGURANCA LTDACanoas (RS)
- MONITEK - SISTEMAS DE SEGURANCA E SERVICOS INTEGRADOS LTDAPorto Alegre (RS)
- SG SEGURANCA LTDABagé (RS)
- SETRON COMERCIO DE ALARMES LTDAImbé (RS)
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
- Rio Grande do Sul0.1
- Brazil0.0
In Rio Grande do Sul, the activity weighs 1.4 times what it does in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 17.8% 186
- 2 Caxias do Sul 6.5% 68
- 3 Novo Hamburgo 3.9% 41
- 4 Canoas 3.7% 39
- 5 Pelotas 3.2% 33
- 6 Capão da Canoa 2.3% 24
- 7 Santa Maria 1.9% 20
- 8 Rio Grande 1.8% 19
- 9 Erechim 1.7% 18
- 10 Gravataí 1.7% 18
20 more cities
- 11 Cidreira 16
- 12 Passo Fundo 16
- 13 Tramandaí 16
- 14 Cachoeirinha 15
- 15 Viamão 15
- 16 São Leopoldo 14
- 17 Imbé 13
- 18 Guaíba 13
- 19 Santa Cruz do Sul 13
- 20 Sapucaia do Sul 11
- 21 Uruguaiana 11
- 22 Vacaria 11
- 23 Bagé 10
- 24 Cachoeira do Sul 10
- 25 Xangri-lá 9
- 26 Campo Bom 9
- 27 Eldorado do Sul 8
- 28 Arroio do Sal 8
- 29 Alvorada 8
- 30 Estância Velha 8
Class 8020-0 in Rio Grande do Sul
atividades de monitoramento de sistemas de segurança, by subclass| Subclass | Active |
|---|---|
| 8020-0/01 Monitoring of electronic security systems · this one | 1,043 |
| 8020-0/02 Other security service activities | 399 |
Close to this: 4321-5/00 · Electrical installation and maintenance, 25,010 companies in Rio Grande do Sul.
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 Rio Grande do Sul?
1,043 active companies have CNAE 8020-0/01 as their main activity in Rio Grande do Sul, 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 Rio Grande do Sul's cities has the most companies in this activity?
Porto Alegre, with 186, 17.8% 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 Rio Grande do Sul.