CNAE 4322-3/02 · Parnaíba (PI)
Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração in Parnaíba (PI)
76 active companies are headquartered in Parnaíba (PI) 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 Parnaíba (PI)
- 76
- less than 0.1% of Brazil's
- Of every 100 companies in Parnaíba (PI)
- 0.6
- do this activity
- Among Piauí's cities
- 2nd
- by companies in this activity
Active companies in Parnaíba (PI)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- CLIMAPI LTDAParnaíba (PI)
- JOSE LEANDRO DE O. SILVA LTDAParnaíba (PI)
- D G LIMA SILVA LTDAParnaíba (PI)
- SPLIT.COM ARCONDICIONADO LTDAParnaíba (PI)
- J. B. MARTINS LTDAParnaíba (PI)
- CLIMATICA REFRIGERACAO E CLIMATIZACAO LTDAParnaíba (PI)
- J J REFRIGERACAO LTDAParnaíba (PI)
- M DE SOUSA GUIMARAES LTDAParnaíba (PI)
- CONFIANCA COMERCIO E SERVICO LTDAParnaíba (PI)
- DANIEL C DE SOUZA LTDAParnaíba (PI)
- ATMOS COMERCIO E SERVICOS LTDAParnaíba (PI)
- A & F MANUTENCAO E SERVICOS LTDAParnaíba (PI)
- K. A. ARAUJOParnaíba (PI)
- ANDRE LUIS DOS S. TAVARESParnaíba (PI)
- DOMINGOS REGIS MEIRELES DO NASCIMENTOParnaíba (PI)
- JHONATAN DA SILVA SANTOSParnaíba (PI)
- LUCAS FELIPE MENEZES SOBRALParnaíba (PI)
- GLEDIVAN FONTENELE SAMPAIOParnaíba (PI)
- ALEFF ROCHA DA CONCEICAO MACHADOParnaíba (PI)
- WILLIAM FERNANDES FERREIRAParnaíba (PI)
- FRANCISCO ROMARIO BRITO FRANCAParnaíba (PI)
- ANTONIO DA SILVA MENESESParnaíba (PI)
- ANTONIO CRISTIANO RIBEIRO COUTINHOParnaíba (PI)
- BRENDA CAROLINE RODRIGUES FREIRE DE ARAUJOParnaíba (PI)
- M R RODRIGUES REFRIGERACAOParnaíba (PI)
- JOSUEL MONTEIRO DA SILVAParnaíba (PI)
- MATHEUS MAGALHAES RATTS DE ALMEIDAParnaíba (PI)
- FRANCISCO DAS CHAGAS TORRES ALVESParnaíba (PI)
- ERVANGLEUDSON VASCONCELOS SIPRIANOParnaíba (PI)
- MARCELO DA COSTA AIRESParnaíba (PI)
List limited to 76 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
- Parnaíba (PI)0.6
- Piauí0.6
- Brazil0.4
In Parnaíba (PI), the activity weighs 1.5 times what it does in Brazil.
Piauí's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Teresina 52.8% 678
- 2 Parnaíba 5.9% 76
- 3 Picos 3.2% 41
- 4 Floriano 2.5% 32
- 5 Campo Maior 1.6% 20
- 6 Uruçuí 1.3% 17
- 7 Altos 1.2% 16
- 8 Bom Jesus 1.2% 16
- 9 Corrente 1.1% 14
- 10 São João do Piauí 1.1% 14
20 more cities
- 11 Piripiri 13
- 12 Oeiras 12
- 13 José de Freitas 11
- 14 São Raimundo Nonato 11
- 15 União 10
- 16 Baixa Grande do Ribeiro 10
- 17 Valença do Piauí 9
- 18 Barras 8
- 19 Demerval Lobão 7
- 20 Esperantina 7
- 21 Paulistana 7
- 22 Canto do Buriti 6
- 23 Regeneração 6
- 24 Capitão de Campos 5
- 25 Cristino Castro 5
- 26 Guadalupe 5
- 27 Piracuruca 5
- 28 Água Branca 4
- 29 Alto Longá 4
- 30 Beneditinos 4
Class 4322-3 in Parnaíba (PI)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 4 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração · this one | 76 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 0 |
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 Parnaíba (PI)?
76 active companies have CNAE 4322-3/02 as their main activity in Parnaíba (PI), 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 Piauí's cities has the most companies in this activity?
Teresina, with 678, 52.8% 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 Parnaíba (PI).