CNAE 4322-3/01 · João Pessoa (PB)
Instalações hidráulicas, sanitárias e de gás in João Pessoa (PB)
190 active companies are headquartered in João Pessoa (PB) with this CNAE as their main activity. They represent 0.5% 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 João Pessoa (PB)
- 190
- 0.5% of Brazil's
- Of every 100 companies in João Pessoa (PB)
- 0.2
- do this activity
- Among Paraíba's cities
- 1st
- by companies in this activity
Active companies in João Pessoa (PB)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 7- ECOHUB 360 GESTAO EMPRESARIAL E AMBIENTAL LTDAJoão Pessoa (PB)
- HIDRAULICA MARTINS CORREIA LTDAJoão Pessoa (PB)
- GTEC - INSTALACOES, MANUTENCAO E PROJETOS LTDAJoão Pessoa (PB)
- RONALDO BEUTTENMULLER BEZERRA LTDAJoão Pessoa (PB)
- DPI INSTALACOES, LOCACOES E COMERCIO LTDAJoão Pessoa (PB)
- NEURIZETE PEREIRA DE SOUSA LTDAJoão Pessoa (PB)
- GAS SOLUCOES E TECNOLOGIA LTDAJoão Pessoa (PB)
- DETECT END SOLUCOES E ENSAIOS NAO DESTRUTIVOS LTDA.João Pessoa (PB)
- JGS HIDRAULICA LTDAJoão Pessoa (PB)
- GG PRESTADORA DE SERVICOS GERAIS LTDAJoão Pessoa (PB)
- TRINITY INSTALACOES LTDAJoão Pessoa (PB)
- JRRV SERVICOS HIDRAULICOS LTDAJoão Pessoa (PB)
- AGAS INSTALACAO E MANUTENCAO LTDAJoão Pessoa (PB)
- CYBELLE GERMANA FERRAZ CRUZ DOS SANTOS LTDAJoão Pessoa (PB)
- FRANCISCO ADONIAS FEITOSA DE OLIVEIRA LTDAJoão Pessoa (PB)
- MARCELO SANTOS DE LIMA LTDAJoão Pessoa (PB)
- JEOVA MORAIS GOMES LTDAJoão Pessoa (PB)
- WG INSTALACOES HIDRAULICAS FUROS EM CONCRETO LTDAJoão Pessoa (PB)
- RC ENGENHARIA LTDAJoão Pessoa (PB)
- JOSEMAR ENCANACOES LTDAJoão Pessoa (PB)
- ESC - SERVICOS HIDRAULICOS LTDAJoão Pessoa (PB)
- FP GAS ENCANADO COMERCIO E SERVICOS LTDAJoão Pessoa (PB)
- HIDRAULICA SA ENCANAMENTO LTDAJoão Pessoa (PB)
- CARONATH SERVICOS HIDRAULICOS, ELETRICOS, REFRIGERACAO E LINHA BRANCA LTDAJoão Pessoa (PB)
- ELIOS SOLUCOES INTEGRADAS LTDAJoão Pessoa (PB)
- COELHO GAS SOLUCOES LTDAJoão Pessoa (PB)
- VV3 SERVICOS INTEGRADOS LTDAJoão Pessoa (PB)
- TECGAS TECNOLOGIA SERVICOS E COMERCIO LTDAJoão Pessoa (PB)
- HIDRAULICA SA SERVICOS DE ENCANAMENTO LTDAJoão Pessoa (PB)
- SD SOLUCOES HIDRAULICAS LTDAJoão Pessoa (PB)
List limited to 190 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
- João Pessoa (PB)0.2
- Paraíba0.1
- Brazil0.1
In João Pessoa (PB), the activity weighs what it does in Brazil.
Paraíba's cities with the most companies in this activity
active companies and each city's share of the state
- 1 João Pessoa 48.6% 190
- 2 Campina Grande 13.8% 54
- 3 Bayeux 6.6% 26
- 4 Santa Rita 6.6% 26
- 5 Cabedelo 2.6% 10
- 6 Queimadas 1.5% 6
- 7 Sapé 1.5% 6
- 8 Guarabira 1.3% 5
- 9 São Vicente do Seridó 1.3% 5
- 10 Patos 1.0% 4
20 more cities
- 11 Massaranduba 3
- 12 Solânea 3
- 13 Cuité de Mamanguape 2
- 14 Sobrado 2
- 15 Caaporã 2
- 16 Cajazeiras 2
- 17 Dona Inês 2
- 18 Gurinhém 2
- 19 Nova Olinda 2
- 20 Picuí 2
- 21 São Mamede 2
- 22 Soledade 2
- 23 Cacimbas 1
- 24 Cajazeirinhas 1
- 25 Damião 1
- 26 Maturéia 1
- 27 Riachão do Bacamarte 1
- 28 Santa Cecília 1
- 29 São José dos Ramos 1
- 30 São José do Brejo do Cruz 1
Class 4322-3 in João Pessoa (PB)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás · this one | 190 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 786 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 50 |
Close to this: 4321-5/00 · Instalação e manutenção elétrica, 1,737 companies in João Pessoa (PB).
What activity 4322-3/01 is
- A instalação, alteração, manutenção e reparo em todos os tipos de construções de: #- sistemas de aquecimento (coletor solar, gás e óleo), exceto elétricos #- equipamentos hidráulicos e sanitários #- ligações de gás #- tubulações de vapor
- A instalação, alteração, manutenção e reparo de rede para distribuição de gases e fluídos diversos (p. ex., oxigênio nos hospitais)
Frequently asked questions
How many companies have main CNAE 4322-3/01 in João Pessoa (PB)?
190 active companies have CNAE 4322-3/01 as their main activity in João Pessoa (PB), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.
Which of Paraíba's cities has the most companies in this activity?
João Pessoa, with 190, 48.6% 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 João Pessoa (PB).