CNAE 4321-5/00 · Rio dos Cedros (SC)
Instalação e manutenção elétrica in Rio dos Cedros (SC)
38 active companies are headquartered in Rio dos Cedros (SC) 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 · Santa Catarina 22,742
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 Rio dos Cedros (SC)
- 38
- less than 0.1% of Brazil's
- Of every 100 companies in Rio dos Cedros (SC)
- 2.1
- do this activity
- Among Santa Catarina's cities
- 83rd
- by companies in this activity
Active companies in Rio dos Cedros (SC)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- DIEGO E FABIO MANUTENCAO E INSTALACAO LTDARio dos Cedros (SC)
- ELETRICA LEMOS LTDARio dos Cedros (SC)
- PROJELUMI INSTALACOES ELETRICAS E HIDRAULICAS LTDARio dos Cedros (SC)
- MAI MANUTENCAO ELETRICA LTDARio dos Cedros (SC)
- FLADEMIR SANDRI LTDARio dos Cedros (SC)
- REINALDO FORMIGARIRio dos Cedros (SC)
- ROBERTO LEITEMPERGHERRio dos Cedros (SC)
- GUILHERME DA SILVA KAHTRio dos Cedros (SC)
- ANTONIO DIAS NETORio dos Cedros (SC)
- JEFFERSON EZEQUIEL CRISTOFOLETTIRio dos Cedros (SC)
- ORIDES MENESTRINARio dos Cedros (SC)
- FELIPE MIGUEL KRUSCINSKIRio dos Cedros (SC)
- GUILHERME ANDREI LARGURARio dos Cedros (SC)
- ANDERSON WUERZRio dos Cedros (SC)
- LOURIVAL SCHULTZRio dos Cedros (SC)
- ANTONIO MARCOS RICARDO DA CRUZRio dos Cedros (SC)
- DANIEL DIAS DO PRADORio dos Cedros (SC)
- SIDNEY PFLEGERRio dos Cedros (SC)
- DIOGO WILLIAN SANTOS DE LIMARio dos Cedros (SC)
- CARLOS JOSE DA SILVEIRA LOPESRio dos Cedros (SC)
- JOAO PEDRO DE SOUZARio dos Cedros (SC)
- EDUARDA FERREIRA DE LIMARio dos Cedros (SC)
- DANILO JOSE NEGRIRio dos Cedros (SC)
- ALISON ARIEL ALVES REISRio dos Cedros (SC)
- SIDNEI JANSENRio dos Cedros (SC)
- DIONEI TELES LUSARio dos Cedros (SC)
- AGENOR LUZARio dos Cedros (SC)
- GABRIEL MESKOW VOGLERRio dos Cedros (SC)
- LUCIANE APARECIDA BORDINHAO DA SILVARio dos Cedros (SC)
- ELIANE CAVALHEIRORio dos Cedros (SC)
List limited to 38 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 dos Cedros (SC)2.1
- Santa Catarina1.5
- Brazil1.2
In Rio dos Cedros (SC), the activity weighs 1.8 times what it does in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Joinville 9.3% 2,126
- 2 Blumenau 6.8% 1,549
- 3 Florianópolis 6.3% 1,435
- 4 Chapecó 3.9% 883
- 5 Itajaí 3.6% 816
- 6 São José 3.6% 816
- 7 Jaraguá do Sul 3.5% 799
- 8 Palhoça 3.5% 793
- 9 Criciúma 2.7% 608
- 10 Balneário Camboriú 2.3% 525
20 more cities
- 11 Brusque 495
- 12 Itapema 481
- 13 Camboriú 439
- 14 Biguaçu 375
- 15 Indaial 338
- 16 Lages 337
- 17 Tubarão 317
- 18 Navegantes 309
- 19 Rio do Sul 270
- 20 Tijucas 237
- 21 Concórdia 209
- 22 Timbó 203
- 23 Gaspar 201
- 24 São Bento do Sul 197
- 25 Araranguá 182
- 26 Imbituba 169
- 27 Videira 167
- 28 Caçador 165
- 29 São Miguel do Oeste 165
- 30 Barra Velha 164
Class 4321-5 in Rio dos Cedros (SC)
instalações elétricas, by subclassClose to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 1 company in Rio dos Cedros (SC).
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 Rio dos Cedros (SC)?
38 active companies have CNAE 4321-5/00 as their main activity in Rio dos Cedros (SC), according to the Receita Federal's October 2026 publication. That is 2.1 of every 100 companies there, against 1.2 in Brazil.
Which of Santa Catarina's cities has the most companies in this activity?
Joinville, with 2,126, 9.3% 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 Rio dos Cedros (SC).