CNAE 4222-7/01 · São Paulo
Construção de redes de abastecimento de água, coleta de esgoto e construções correlatas, exceto obras de irrigação in São Paulo
868 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 26.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 3,308
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 São Paulo
- 868
- 26.2% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 9 of 10- AZURIA ENGENHARIA E SOLUCOES AMBIENTAIS LTDAAtibaia (SP)
- AVL SERVICOS E LOCACOES LTDASão Paulo (SP)
- RAMAGY MONTAGENS E SERVICOS ESPECIALIZADOS LTDAMogi Guaçu (SP)
- R. S. FUNDACOES LTDASão José do Rio Preto (SP)
- Z M - SANEAMENTOS E LIMPEZAS LTDAMonte Alto (SP)
- SANEB INFRAESTRUTURA LTDASão José dos Campos (SP)
- SM7 ENGENHARIA, TECNOLOGIA E IMPORTACAO LTDA. - SCP - E AGUA - CONTRATO 008/25Rio Claro (SP)
- GUIMARAES ALVES CONSTRUCOES LTDASão Paulo (SP)
- SATOMRAM SERVICOS ESPECIALIZADOS LTDAJundiaí (SP)
- NOVA ALIANCA CONSTRUCOES E SANEAMENTO LTDAApiaí (SP)
- MSANITY ENGENHARIA LTDAVargem Grande Paulista (SP)
- PAS ENGENHARIA LTDASertãozinho (SP)
- HIDRO-SUM ENGENHARIA SANITARIA LTDASumaré (SP)
- ENGDRILL LTDASão Paulo (SP)
- ESMAEL MACEDO ENGENHARIA E OBRAS DE PROTECAO AMBIENTAL LTDAOsasco (SP)
- UNIVERSALIZA TAUBATE SPE LTDASão Paulo (SP)
- UNIVERSALIZA PINDAMONHANGABA SPE LTDASão Paulo (SP)
- UNIVERSALIZA CAPIVARI JUNDIAI SPE LTDASão Paulo (SP)
- D&E CONSTRUCOES E SANEAMENTO LTDAMauá (SP)
- OESTE PAULISTA SANEAMENTO SPE LTDASão Paulo (SP)
- AGUAS SUDOESTE PAULISTA SPE LTDASão Paulo (SP)
- INTEGRA COTIA - CARAPICUIBA SPE LTDASão Paulo (SP)
- PGX ENGENHARIA LTDASão Paulo (SP)
- LIESAN ENGENHARIA DE SANEAMENTO SPE LTDASão Paulo (SP)
- UNIVERSALIZA ITANHAEM LTDASantos (SP)
- UNIVERSALIZA GUARUJA LTDASantos (SP)
- GBS GEO SOLUCOES AMBIENTAIS LTDAGarça (SP)
- NOVA UNIAO CONSTRUCAO LTDATaboão da Serra (SP)
- HIDROSANUS ASSESSORIA E SERVICOS LTDASão Paulo (SP)
- CKRS EMPREITEIRA E LOCACOES LTDAMauá (SP)
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
- São Paulo0.0
- Brazil0.0
In São Paulo, the activity weighs less than in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 47.6% 413
- 2 São José dos Campos 4.8% 42
- 3 Rio Claro 2.5% 22
- 4 Santo André 1.8% 16
- 5 Campinas 1.6% 14
- 6 Jundiaí 1.4% 12
- 7 Piracicaba 1.4% 12
- 8 Taboão da Serra 1.4% 12
- 9 Barueri 1.3% 11
- 10 Santos 1.3% 11
20 more cities
- 11 Sorocaba 11
- 12 Osasco 9
- 13 São José do Rio Preto 9
- 14 Carapicuíba 8
- 15 Itu 8
- 16 Mauá 8
- 17 Mogi das Cruzes 8
- 18 Araras 7
- 19 Santa Bárbara d'Oeste 7
- 20 São Bernardo do Campo 7
- 21 Guarulhos 6
- 22 Ribeirão Preto 6
- 23 Hortolândia 5
- 24 Cajuru 5
- 25 Fernandópolis 5
- 26 Indaiatuba 5
- 27 Marília 5
- 28 Atibaia 4
- 29 Bauru 4
- 30 Cotia 4
Class 4222-7 in São Paulo
construção de redes de abastecimento de água, coleta de esgoto e construções correlatas, by subclass| Subclass | Active |
|---|---|
| 4222-7/01 Construção de redes de abastecimento de água, coleta de esgoto e construções correlatas, exceto obras de irrigação · this one | 868 |
| 4222-7/02 Obras de irrigação | 74 |
Close to this: 7112-0/00 · Serviços de engenharia, 45,277 companies in São Paulo.
What activity 4222-7/01 is
- A construção de sistemas para o abastecimento de água tratada: reservatórios de distribuição, estações elevatórias de bombeamento, linhas principais de adução de longa e média distância e redes de distribuição de água
- A construção de redes de coleta de esgoto, inclusive de interceptores
- A construção de estações de tratamento de esgoto (ETE)
Frequently asked questions
How many companies have main CNAE 4222-7/01 in São Paulo?
868 active companies have CNAE 4222-7/01 as their main activity in São Paulo, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of São Paulo's cities has the most companies in this activity?
São Paulo, with 413, 47.6% 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 São Paulo.