CNAE 4321-5/00 · Rio Largo (AL)
Instalação e manutenção elétrica in Rio Largo (AL)
83 active companies are headquartered in Rio Largo (AL) 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 Rio Largo (AL)
- 83
- less than 0.1% of Brazil's
- Of every 100 companies in Rio Largo (AL)
- 1.4
- do this activity
- Among Alagoas's cities
- 3rd
- by companies in this activity
Active companies in Rio Largo (AL)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- SIMPLES SOL LTDARio Largo (AL)
- MABI SOLUCOES AMBIENTAIS E ENGENHARIA LTDARio Largo (AL)
- RF ELETROTECNICA LTDARio Largo (AL)
- ME SOLAR ENERGY LTDARio Largo (AL)
- ANDRADE SOLUCOES INTEGRADAS LTDARio Largo (AL)
- ENERGYTECH SERVICOS LTDARio Largo (AL)
- BENEDITO FREITAS DA CONCEICAORio Largo (AL)
- DENILSON JOSE REIS DA SILVARio Largo (AL)
- WILSON DA SILVA SOUZARio Largo (AL)
- THAIS SANTOS DE ASSISRio Largo (AL)
- WILSON FERREIRA DA SILVARio Largo (AL)
- ELISSANDRO BARROS DE LIMARio Largo (AL)
- FABIO VILELA BARBOSARio Largo (AL)
- A D DOS SANTOSRio Largo (AL)
- IURY FRANCISCO TAVARES DA SILVARio Largo (AL)
- ALANFERNANDO DE FREITASRio Largo (AL)
- JADESSON CARDOSO DA SILVARio Largo (AL)
- REGINALDO BARROS DA SILVARio Largo (AL)
- JOAO VICTOR COSTA LIMARio Largo (AL)
- GLADSTON MONTEIRO DA SILVARio Largo (AL)
- SANDRO DA SILVARio Largo (AL)
- CLIBSON LUIZ DA SILVARio Largo (AL)
- ANDRE DOS SANTOS SILVARio Largo (AL)
- LETICIA MOREIRA ALVESRio Largo (AL)
- W DE S GONCALVES AUTOMACAO INDUSTRIALRio Largo (AL)
- NAYANA ROCHA GOUVEIARio Largo (AL)
- ALMIR DOS SANTOSRio Largo (AL)
- EGNALDO JOSE DA SILVARio Largo (AL)
- GILSEMAR DA SILVA PAULINORio Largo (AL)
- JOSE WILLAMS CAVALCANTE DA SILVARio Largo (AL)
List limited to 83 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 Largo (AL)1.4
- Alagoas1.1
- Brazil1.2
In Rio Largo (AL), the activity weighs 1.2 times what it does in Brazil.
Alagoas's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Maceió 53.5% 1,323
- 2 Arapiraca 10.3% 254
- 3 Rio Largo 3.4% 83
- 4 Marechal Deodoro 2.3% 58
- 5 São Miguel dos Campos 2.2% 55
- 6 Penedo 1.8% 45
- 7 Palmeira dos Índios 1.6% 40
- 8 Delmiro Gouveia 1.6% 39
- 9 Satuba 1.4% 35
- 10 União dos Palmares 1.3% 32
20 more cities
- 11 Coruripe 26
- 12 Maragogi 25
- 13 Santana do Ipanema 21
- 14 Teotônio Vilela 20
- 15 Barra de São Miguel 19
- 16 Pilar 19
- 17 Paripueira 16
- 18 Boca da Mata 13
- 19 Campo Alegre 13
- 20 Passo de Camaragibe 13
- 21 Murici 12
- 22 Porto Calvo 12
- 23 Porto de Pedras 12
- 24 Viçosa 12
- 25 Atalaia 11
- 26 Barra de Santo Antônio 11
- 27 Taquarana 11
- 28 Junqueiro 10
- 29 São Luís do Quitunde 10
- 30 Batalha 9
Class 4321-5 in Rio Largo (AL)
instalações elétricas, by subclassClose to this: 4322-3/01 · Instalações hidráulicas, sanitárias e de gás, 9 companies in Rio Largo (AL).
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 Largo (AL)?
83 active companies have CNAE 4321-5/00 as their main activity in Rio Largo (AL), 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 Alagoas's cities has the most companies in this activity?
Maceió, with 1,323, 53.5% 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 Largo (AL).