CNAE 4322-3/02 · Amapá
Installation and maintenance of central air conditioning, ventilation and refrigeration systems in Amapá
456 active companies are headquartered in Amapá with this CNAE as their main activity. They represent 0.4% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 109,877
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 Amapá
- 456
- 0.4% of Brazil's
- Of every 100 companies in Amapá
- 1.0
- do this activity
- Among Brazil's federative units
- 25th
- by companies in this activity
Active companies in Amapá
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 7 of 10- LUCIO FRED SOUZA DE SOUZAMacapá (AP)
- GILMAR MOURA CHAVESLaranjal do Jari (AP)
- ARLEN FERREIRA PIMENTELMacapá (AP)
- ROSICLAUDIO FERNANDES PANTOJAMacapá (AP)
- CHARLES AQUINO DOS REISMacapá (AP)
- JOSE ADELSON MARTINS DA ROCHAMacapá (AP)
- ADRIANO STEFFANO MELO DA COSTAMacapá (AP)
- ELISVALDO DOS SANTOS PINHEIROMacapá (AP)
- DIONE DE BRITO CARDOZOMacapá (AP)
- WANDERSON RIBEIRO SILVAOiapoque (AP)
- LEANDRO DOS REIS LIMAMacapá (AP)
- JHONNY JOAN MORAIS DOS SANTOSMacapá (AP)
- JOZIEL LIMA FREITAS BRITOMacapá (AP)
- ANDERSON DA SILVA OLIVEIRAMacapá (AP)
- FRANCISCO DE ASSIS RODRIGUES FILHOMacapá (AP)
- PAULO VITOR OLIVEIRA DA SILVAMacapá (AP)
- HELTON BARREIRO DIASMacapá (AP)
- RUBERLILSON MARTINS VALEMacapá (AP)
- IURY GLOUVER SANTOS DA LUZSantana (AP)
- FABIANO ARAUJO SIMASMacapá (AP)
- E. SIMAS LANGERSantana (AP)
- MAICON BARROZO DOS SANTOSLaranjal do Jari (AP)
- RUAN TELLES FERREIRAMacapá (AP)
- F. ABREU E SOUZAMacapá (AP)
- JOSE NARCISO RODRIGUES DA GAMAMacapá (AP)
- JAIRO MORAIS DAS MERCESMacapá (AP)
- PEDRO DOS SANTOS ROCHAMacapá (AP)
- CICERO BARBOZAOiapoque (AP)
- RUBERVAL PEREIRA DA COSTAMacapá (AP)
- JANILSON GOMES DE SOUZALaranjal do Jari (AP)
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
- Amapá1.0
- Brazil0.4
In Amapá, the activity weighs 2.4 times what it does in Brazil.
Amapá's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Macapá 75.2% 343
- 2 Santana 11.2% 51
- 3 Laranjal do Jari 5.5% 25
- 4 Oiapoque 3.3% 15
- 5 Pedra Branca do Amapari 0.9% 4
- 6 Porto Grande 0.9% 4
- 7 Calçoene 0.7% 3
- 8 Mazagão 0.7% 3
- 9 Ferreira Gomes 0.7% 3
- 10 Tartarugalzinho 0.7% 3
2 more cities
- 11 Vitória do Jari 1
- 12 Itaubal 1
Class 4322-3 in Amapá
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Plumbing, sanitary and gas installations | 22 |
| 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems · this one | 456 |
| 4322-3/03 Installation of fire prevention systems | 16 |
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 Amapá?
456 active companies have CNAE 4322-3/02 as their main activity in Amapá, according to the Receita Federal's October 2026 publication. That is 1.0 of every 100 companies there, against 0.4 in Brazil.
Which of Amapá's cities has the most companies in this activity?
Macapá, with 343, 75.2% 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 Amapá.