CNAE 4221-9/03 · São Paulo
Maintenance of electric power distribution networks in São Paulo
196 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 16.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,180
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 São Paulo
- 196
- 16.6% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 6 of 7- A-SERVICOS LTDAJundiaí (SP)
- CONSTRUTORA SARCA MANUTENCAO E SERVICOS LTDASanto André (SP)
- SO SIMPLE - ENERGIA SOLAR LTDAGuarujá (SP)
- HMKS ENERGIA E TELECOMUNICACOES LTDASão Paulo (SP)
- BETEL SERVICOS E VISUAL LTDASanto André (SP)
- ALAN CESAR DOS SANTOS LTDASorocaba (SP)
- NGR ENERGY SOLUTIONS LTDASorocaba (SP)
- IMPACTDAM ENERGIA LTDACampinas (SP)
- IVANA APARECIDA DA SILVA LTDASão Paulo (SP)
- GALVAO NORONHA ELETROTECNICA LTDASão José dos Campos (SP)
- CONSORCIO EMPRESARIAL MASCARENHAS DE MORAES - CEMASCSão Paulo (SP)
- COOPERATIVA DE TRABALHO EM ELETRICIDADE DO ESTADO DE SAO PAURio Claro (SP)
- SIEMENS-ISOLUX.São Paulo (SP)
- CONSORCIO VIA AEREASão Paulo (SP)
- CONSORCIO ENGEFORM - F. M. RODRIGUES III.São Paulo (SP)
- CONSORCIO CUBATAO SEGURACubatão (SP)
- ELETRICA DO VALE SERVICOS DE INSTALACOES ELETRICAS LTDASão Paulo (SP)
- ALEX DE OLIVEIRA PEIXOTO INSTALACAOMiracatu (SP)
- OSCAR V. CORREA DE SOUZATaciba (SP)
- FABIO DOS SANTOS CASTILHOSão Paulo (SP)
- JULIANO APARECIDO DE MELLOMococa (SP)
- PAULO HENRIQUE GOMES DA SILVACerquilho (SP)
- MARCIO SANT ANA CORREA - SERVICOSSão Paulo (SP)
- ADRIANA DE LIMA GATO ALVES ELETRICAPraia Grande (SP)
- RAFAEL EDMUNDO DOMICIANO NOGUEIRAPindamonhangaba (SP)
- MARCOS SERGIO BUENOBuritama (SP)
- COSME OLIVEIRA DOS SANTOSSanto André (SP)
- CLOVIS BADARO GALVAO GERENCIAMENTO DE SUBSTACOESSão Paulo (SP)
- LOURIVAL DOS SANTOS TELECOMUNICACOESMonte Mor (SP)
- OSMAR CLAROS GARCIAPindamonhangaba (SP)
List limited to 196 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 Paulo0.0
- Brazil0.0
In São Paulo, the activity weighs less than in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 34.7% 68
- 2 Jundiaí 3.6% 7
- 3 Guarulhos 3.1% 6
- 4 Piracicaba 2.6% 5
- 5 Santo André 2.6% 5
- 6 São José do Rio Preto 2.6% 5
- 7 Campinas 2.0% 4
- 8 Ribeirão Preto 2.0% 4
- 9 Ilha Solteira 1.5% 3
- 10 Bauru 1.5% 3
20 more cities
- 11 Pindamonhangaba 3
- 12 Presidente Prudente 3
- 13 São Bernardo do Campo 3
- 14 Sorocaba 3
- 15 Ferraz de Vasconcelos 2
- 16 Guarujá 2
- 17 Itapira 2
- 18 Itaquaquecetuba 2
- 19 Mairinque 2
- 20 Mogi das Cruzes 2
- 21 Monte Mor 2
- 22 Neves Paulista 2
- 23 Piedade 2
- 24 Santos 2
- 25 São José dos Campos 2
- 26 Taubaté 2
- 27 Hortolândia 1
- 28 Bertioga 1
- 29 Zacarias 1
- 30 Araçariguama 1
Class 4221-9 in São Paulo
obras para geração e distribuição de energia elétrica e para telecomunicações, by subclass| Subclass | Active |
|---|---|
| 4221-9/01 Construction of dams and reservoirs for electric power generation | 31 |
| 4221-9/02 Construction of electric power stations and distribution networks | 261 |
| 4221-9/03 Maintenance of electric power distribution networks · this one | 196 |
| 4221-9/04 Construction of telecommunication stations and networks | 379 |
| 4221-9/05 Maintenance of telecommunication stations and networks | 481 |
What activity 4221-9/03 is
- A manutenção de redes de distribuição de energia elétrica, quando executada por empresa não-produtora ou distribuidora de energia elétrica
Frequently asked questions
How many companies have main CNAE 4221-9/03 in São Paulo?
196 active companies have CNAE 4221-9/03 as their main activity in São Paulo, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 68, 34.7% 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 São Paulo.