CNAE 4321-5/00 · São Gonçalo do Amarante (CE)

Instalação e manutenção elétrica in São Gonçalo do Amarante (CE)

34 active companies are headquartered in São Gonçalo do Amarante (CE) 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

The same activity in Brazil 328,370 · Ceará 6,645

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 São Gonçalo do Amarante (CE): 34; less than 0.1% of Brazil's
Of every 100 companies in São Gonçalo do Amarante (CE): 0.9; do this activity
Among Ceará's cities: 31st; by companies in this activity

Active companies in São Gonçalo do Amarante (CE)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2

SPHERE ENERGIA DO BRASIL LTDASão Gonçalo do Amarante (CE)
LOCVISION SERVICOS E LOCACOES LTDASão Gonçalo do Amarante (CE)
RE SOLUCOES ELETRICAS LTDASão Gonçalo do Amarante (CE)
SEAR - SERVICO DE ELETRICA E AUTOMACAO RESIDENCIAL LTDASão Gonçalo do Amarante (CE)
MKL SISTEMAS FOTOVOLTAICOS LTDASão Gonçalo do Amarante (CE)
FATRONIC SERVICOS E COMERCIO LTDASão Gonçalo do Amarante (CE)
LP SERVICOS E INSTALACOES LTDASão Gonçalo do Amarante (CE)
CARLOS GEORGE LUZ LTDASão Gonçalo do Amarante (CE)
JOSE ORLANDO DA SILVA NONATOSão Gonçalo do Amarante (CE)
EVELINE ALMEIDA RODRIGUES ALBUQUERQUESão Gonçalo do Amarante (CE)
MARIA DARLENE TEIXEIRA RODRIGUESSão Gonçalo do Amarante (CE)
MARCELO MELO DOS SANTOSSão Gonçalo do Amarante (CE)
IZAC RAMON DE A SILVASão Gonçalo do Amarante (CE)
FRANCISCO CYRO MAZZA SIQUEIRASão Gonçalo do Amarante (CE)
LUAN MOTA MAIASão Gonçalo do Amarante (CE)
CLEITON FREITAS NUNES BEZERRA JUNIORSão Gonçalo do Amarante (CE)
NICASIO PEREIRA DE FREITAS NETOSão Gonçalo do Amarante (CE)
BRUNO SOUZA DO NASCIMENTOSão Gonçalo do Amarante (CE)
CARLOS EDUARDO CASTELO BRANCOSão Gonçalo do Amarante (CE)
AURICIO ALMEIDA PAIVASão Gonçalo do Amarante (CE)
FRANCISCO BRUNO SILVA LIMASão Gonçalo do Amarante (CE)
CARLOS ALBERTO RICHELE TORRESSão Gonçalo do Amarante (CE)
JOAO NARCILIO DE MORAES BEZERRASão Gonçalo do Amarante (CE)
FRANCISCO KLAYWER MATOS QUINTOSão Gonçalo do Amarante (CE)
CARLOS VAGNER SAMPAIO IBIAPINASão Gonçalo do Amarante (CE)
JOSE CLEITON LIMA DE ASSISSão Gonçalo do Amarante (CE)
RAI JUNIOR OLIVEIRA DA SILVASão Gonçalo do Amarante (CE)
CARLOS ANDERSON XAVIER DE SOUSASão Gonçalo do Amarante (CE)
RAIMUNDO NONATO PEREIRA DE SOUSASão Gonçalo do Amarante (CE)
FRANCISCO CLAUDENY DUARTE DA FONSECASão Gonçalo do Amarante (CE)

List limited to 34 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

São Gonçalo do Amarante (CE)0.9
Ceará0.9
Brazil1.2

In São Gonçalo do Amarante (CE), the activity weighs less than in Brazil.

Ceará's cities with the most companies in this activity

active companies and each city's share of the state

1 Fortaleza 47.0% 3,120
2 Caucaia 5.7% 376
3 Maracanaú 3.5% 232
4 Juazeiro do Norte 3.4% 224
5 Sobral 2.5% 167
6 Eusébio 2.3% 153
7 Aquiraz 1.5% 97
8 Horizonte 1.2% 82
9 Crato 1.2% 77
10 Maranguape 1.0% 66

20 more cities

11 Pacatuba 63
12 Pacajus 62
13 Itaitinga 59
14 Russas 59
15 Aracati 58
16 Cascavel 58
17 Itapipoca 53
18 Iguatu 52
19 Limoeiro do Norte 52
20 Crateús 47
21 Tianguá 47
22 Barbalha 45
23 Quixadá 45
24 Acaraú 43
25 Camocim 39
26 Beberibe 37
27 Quixeramobim 36
28 Canindé 35
29 Milagres 35
30 Paracuru 34

Class 4321-5 in São Gonçalo do Amarante (CE)

instalações elétricas, by subclass

Close to this: 4221-9/02 · Construção de estações e redes de distribuição de energia elétrica, 1 company in São Gonçalo do Amarante (CE).

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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4321-5/00 in São Gonçalo do Amarante (CE)?

34 active companies have CNAE 4321-5/00 as their main activity in São Gonçalo do Amarante (CE), according to the Receita Federal's October 2026 publication. That is 0.9 of every 100 companies there, against 1.2 in Brazil.

Which of Ceará's cities has the most companies in this activity?

Fortaleza, with 3,120, 47.0% 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 São Gonçalo do Amarante (CE).