CNAE 4322-3/02 · Maceió (AL)
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in Maceió (AL)
657 active companies are headquartered in Maceió (AL) with this CNAE as their main activity. They represent 0.6% 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 Maceió (AL)
- 657
- 0.6% of Brazil's
- Of every 100 companies in Maceió (AL)
- 0.6
- do this activity
- Among Alagoas's cities
- 1st
- by companies in this activity
Active companies in Maceió (AL)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- AL CLIMA COMERCIO E SERVICOS LTDAMaceió (AL)
- C2E - CLIMATIZACAO, ENGENHARIA E ENERGIA LTDAMaceió (AL)
- SOLUCOES TERMICAS LTDAMaceió (AL)
- ALSERV SERVICOS DE MANUTENCAO E INSTALACAO LTDAMaceió (AL)
- CLIMAT EMPREENDIMENTOS LTDAMaceió (AL)
- P CASTRO REFRIGERACAO LTDAMaceió (AL)
- CLIMATIZE LTDAMaceió (AL)
- ALVES E BARROS COMERCIO & SERVICOS LTDAMaceió (AL)
- ARCLINTEC LTDAMaceió (AL)
- I F RAMOS REFRIGERACAO E SERVICOS LTDAMaceió (AL)
- J.C DE OLIVEIRA REFRIDUTO LTDAMaceió (AL)
- MULTIPLA CLIMATIZACAO LTDAMaceió (AL)
- VM COMERCIO E SERVICOS LTDAMaceió (AL)
- TURBO FRIO CLIMATIZACAO LTDAMaceió (AL)
- MCZ COMERCIO E REFRIGERACAO LTDAMaceió (AL)
- F X N DE CARVALHO LTDAMaceió (AL)
- BARROS & SILVA SERVICOS LTDAMaceió (AL)
- ENERGY TECH LTDAMaceió (AL)
- PRIME CLIMATIZACAO LTDAMaceió (AL)
- POLARPLUS LTDAMaceió (AL)
- D F DA SILVA SERVICOS LTDAMaceió (AL)
- S 2 ENGENHARIA E SOLUCOES LTDAMaceió (AL)
- BARROS & MOHEDANO LTDAMaceió (AL)
- AL REFRIGERACAO E CLIMATIZACAO LTDAMaceió (AL)
- TECCOLD CLIMATIZACAO LTDAMaceió (AL)
- F P B DOS SANTOS COMERCIO E SERVICOS LTDAMaceió (AL)
- ACE - CLIMATIZACAO & ENGENHARIA LTDAMaceió (AL)
- JEFFERSON CONCEICAO DA PAZ LTDAMaceió (AL)
- MARAVILHA SOLUCOES E SERVICOS LTDAMaceió (AL)
- AIRFROST REFRIGERACAO LTDAMaceió (AL)
List limited to 300 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
- Maceió (AL)0.6
- Alagoas0.5
- Brazil0.4
In Maceió (AL), the activity weighs 1.5 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 58.6% 657
- 2 Arapiraca 9.1% 102
- 3 Marechal Deodoro 3.0% 34
- 4 Rio Largo 2.1% 24
- 5 Palmeira dos Índios 1.8% 20
- 6 Delmiro Gouveia 1.5% 17
- 7 União dos Palmares 1.5% 17
- 8 São Miguel dos Campos 1.4% 16
- 9 Coruripe 1.2% 14
- 10 Pilar 1.2% 13
20 more cities
- 11 Satuba 12
- 12 Penedo 11
- 13 São Luís do Quitunde 11
- 14 Pão de Açúcar 9
- 15 Teotônio Vilela 7
- 16 Maragogi 7
- 17 Piranhas 7
- 18 Santana do Ipanema 7
- 19 São Miguel dos Milagres 6
- 20 São Sebastião 6
- 21 Paripueira 5
- 22 Limoeiro de Anadia 5
- 23 Boca da Mata 4
- 24 Junqueiro 4
- 25 Porto Calvo 4
- 26 Barra de Santo Antônio 3
- 27 Barra de São Miguel 3
- 28 Batalha 3
- 29 Cajueiro 3
- 30 Capela 3
Class 4322-3 in Maceió (AL)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 118 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 657 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 34 |
What activity 4322-3/02 is
- A instalação, alteração, manutenção e reparo em todos os tipos de construções de:
- Sistemas de refrigeração central, quando não realizados pela unidade fabricante
- Sistemas de ventilação mecânica controlada, inclusive exaustores
Frequently asked questions
How many companies have main CNAE 4322-3/02 in Maceió (AL)?
657 active companies have CNAE 4322-3/02 as their main activity in Maceió (AL), according to the Receita Federal's October 2026 publication. That is 0.6 of every 100 companies there, against 0.4 in Brazil.
Which of Alagoas's cities has the most companies in this activity?
Maceió, with 657, 58.6% 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 Maceió (AL).