CNAE 4321-5/00 · Rorainópolis (RR)
Instalação e manutenção elétrica in Rorainópolis (RR)
18 active companies are headquartered in Rorainópolis (RR) with this CNAE as their main activity. They represent less than 0.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
What this list shows
We count each active company once, by its head office in the city 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 Rorainópolis (RR)
- 18
- less than 0.1% of Brazil's
- Of every 100 companies in Rorainópolis (RR)
- 1.0
- do this activity
- Among Roraima's cities
- 2nd
- by companies in this activity
Active companies in Rorainópolis (RR)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- M.N.F. EMPREENDIMENTOS LTDARorainópolis (RR)
- JEJ ELETRICA LTDARorainópolis (RR)
- K M VENTURA DE SOUZARorainópolis (RR)
- P H DA S NASCIMENTORorainópolis (RR)
- GLEIDIANE GOMES DA LUZRorainópolis (RR)
- EDIPO SANTOS DE MELORorainópolis (RR)
- RANGER DE CASTRO GOMESRorainópolis (RR)
- ELIUDE LEITE MUNIZRorainópolis (RR)
- RALESSON ANDRADE CORREARorainópolis (RR)
- ALESSANDRO SARAIVA DA SILVARorainópolis (RR)
- GERSON MIKAEL RIOS ZUBIATERorainópolis (RR)
- ELVIS ALVES CLEMENTERorainópolis (RR)
- MARCOS DOUGLAS AMORIM SOUSARorainópolis (RR)
- JHEMERSON DA SILVA CARPANINIRorainópolis (RR)
- CREONES DE SOUSA FREITAS REISRorainópolis (RR)
- CIDINEY DOS SANTOS LAURINDORorainópolis (RR)
- SAMUEL PENA DA SILVARorainópolis (RR)
- VLADIMIR SOUSA DOS SANTOSRorainópolis (RR)
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
- Rorainópolis (RR)1.0
- Roraima1.4
- Brazil1.2
In Rorainópolis (RR), the activity weighs less than in Brazil.
Roraima's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Boa Vista 92.1% 593
- 2 Rorainópolis 2.8% 18
- 3 Caroebe 1.1% 7
- 4 Cantá 0.6% 4
- 5 Alto Alegre 0.6% 4
- 6 Mucajaí 0.6% 4
- 7 São João da Baliza 0.6% 4
- 8 Pacaraima 0.5% 3
- 9 Caracaraí 0.5% 3
- 10 Amajari 0.2% 1
What activity 4321-5/00 is
- A instalação, alteração, manutenção e reparo em todos os tipos de construções de: #- sistemas de eletricidade (cabos de qualquer tensão, fiação, materiais elétricos, etc.) #- cabos para instalações telefônicas e de comunicações #- cabos para redes de informática e televisão a cabo, inclusive por fibra óptica #- antenas coletivas e parabólicas #- pára-raios #- sistemas de iluminação #- sistemas de alarme contra incêndio #- sistemas de alarme contra roubo #- sistemas de controle eletrônico e automação predial
- A instalação de equipamentos elétricos para aquecimento
Frequently asked questions
How many companies have main CNAE 4321-5/00 in Rorainópolis (RR)?
18 active companies have CNAE 4321-5/00 as their main activity in Rorainópolis (RR), according to the Receita Federal's October 2026 publication. That is 1.0 of every 100 companies there, against 1.2 in Brazil.
Which of Roraima's cities has the most companies in this activity?
Boa Vista, with 593, 92.1% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 Rorainópolis (RR).