CNAE 4321-5/00 · Castanhal (PA)
Instalação e manutenção elétrica in Castanhal (PA)
215 active companies are headquartered in Castanhal (PA) 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 Castanhal (PA)
- 215
- less than 0.1% of Brazil's
- Of every 100 companies in Castanhal (PA)
- 1.4
- do this activity
- Among Pará's cities
- 6th
- by companies in this activity
Active companies in Castanhal (PA)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 8- KATUS ENGENHARIA LTDACastanhal (PA)
- ALTERNATIVA SOLAR CASTNHAL LTDACastanhal (PA)
- BRASIL SOLAR EMPREENDIMENTOS LTDACastanhal (PA)
- ALPHA ENERGIA LTDACastanhal (PA)
- ENGETHEC, AUTOMACAO, SERVICOS TECNICOS E PROJETOS LTDACastanhal (PA)
- ADVANCE ENERGIA LTDACastanhal (PA)
- NR SOLUCOES EM ENERGIA E COMERCIO DE EQUIPAMENTOS LTDACastanhal (PA)
- SUN NORTE EDUCACAO E DISTRIBUICAO LTDACastanhal (PA)
- MULTI SERVICE LTDACastanhal (PA)
- AMPERE'S ENERGIA SOLAR E COMERCIO DE EQUIPAMENTOS LTDACastanhal (PA)
- BROKER ENERGIAS RENOVAVEIS LTDACastanhal (PA)
- A S PESSOA SERVICOS LTDACastanhal (PA)
- H B L SERVICOS LTDACastanhal (PA)
- SVP CASTRO LTDACastanhal (PA)
- ELITE TEC SISTEMA DE SEGURANCA LTDACastanhal (PA)
- W. J. SOUSA NASCIMENTO INSTALACOES E MANUTENCAO ELETRICA LTDACastanhal (PA)
- TD COSTA ENERGIA SOLAR E SOLUCOES ELETRICAS LTDACastanhal (PA)
- LOUZEIROS ENERGIA SOLAR LTDACastanhal (PA)
- C & A COMERCIO E SERVICOS ELETRICOS LTDACastanhal (PA)
- REDE NORTE ENERGIA E SERVICOS ELETRICOS LTDACastanhal (PA)
- A.GLEVISON.P.PIMENTEL LTDACastanhal (PA)
- F P SOLUCOES COMERCIO E SERVICOS LTDACastanhal (PA)
- SOLAR.COM LTDACastanhal (PA)
- IENERGIE ENGENHARIA LTDACastanhal (PA)
- I3 SOLAR ENGENHARIA LTDACastanhal (PA)
- FERREIRA & CUNHA SOLUCOES INTELIGENTES LTDACastanhal (PA)
- T B F SILVA COMERCIO E SERVICOS LTDACastanhal (PA)
- SL SOLAR LTDACastanhal (PA)
- TETO SOLAR ENERGIA RENOVAVEL LTDA.Castanhal (PA)
- V CRUZ MANUTENCAO ELETRICA LTDACastanhal (PA)
List limited to 215 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
- Castanhal (PA)1.4
- Pará1.2
- Brazil1.2
In Castanhal (PA), the activity weighs 1.1 times what it does in Brazil.
Pará's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Belém 26.4% 1,558
- 2 Ananindeua 10.6% 627
- 3 Santarém 6.8% 403
- 4 Marabá 5.8% 343
- 5 Parauapebas 5.1% 299
- 6 Castanhal 3.6% 215
- 7 Redenção 2.5% 147
- 8 Altamira 2.3% 135
- 9 Itaituba 2.0% 116
- 10 Canaã dos Carajás 1.9% 115
20 more cities
- 11 Barcarena 111
- 12 Paragominas 102
- 13 Marituba 80
- 14 Tucuruí 69
- 15 Abaetetuba 64
- 16 Benevides 59
- 17 Capanema 59
- 18 Bragança 53
- 19 Xinguara 52
- 20 Novo Progresso 52
- 21 São Félix do Xingu 45
- 22 Tucumã 44
- 23 Salinópolis 43
- 24 Tailândia 42
- 25 Conceição do Araguaia 40
- 26 Santa Izabel do Pará 38
- 27 Tomé-Açu 35
- 28 Santana do Araguaia 33
- 29 Oriximiná 30
- 30 Juruti 28
Class 4321-5 in Castanhal (PA)
instalações elétricas, by subclassClose to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 27 companies in Castanhal (PA).
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 Castanhal (PA)?
215 active companies have CNAE 4321-5/00 as their main activity in Castanhal (PA), according to the Receita Federal's October 2026 publication. That is 1.4 of every 100 companies there, against 1.2 in Brazil.
Which of Pará's cities has the most companies in this activity?
Belém, with 1,558, 26.4% 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 Castanhal (PA).