CNAE 4222-7/01 · Sergipe
Construção de redes de abastecimento de água, coleta de esgoto e construções correlatas, exceto obras de irrigação in Sergipe
42 active companies are headquartered in Sergipe with this CNAE as their main activity. They represent 1.3% 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 Sergipe
- 42
- 1.3% of Brazil's
- Of every 100 companies in Sergipe
- 0.0
- do this activity
- Among Brazil's federative units
- 17th
- by companies in this activity
Active companies in Sergipe
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 2- HECA CONSTRUTORA LTDA SCP HECA TREFFORT RIACHO GRANDEAracaju (SE)
- HECA CONSTRUTORA LTDA SCP HECA TREFFORT POLVILHOAracaju (SE)
- CONSORCIO NORDESTE/HECAAracaju (SE)
- CONSORCIO GAUTAMA LJA SAO FRANCISCOAracaju (SE)
- CONSORCIO CELI-ROCHAAracaju (SE)
- CONSORCIO EBISA / HECAAracaju (SE)
- CONSORCIO EBISA/HECA SIAA BOQUIRA/ZABUMBAOAracaju (SE)
- CONSORCIO HECA CAMEL SIAA ALTO SERTAO-SIMAO DIASAracaju (SE)
- CONSORCIO HECA TERRAL INFRA ZONA DE EXPANSAOAracaju (SE)
- CONSORCIO HECA-CAMEL OBRAS HIDRICASAracaju (SE)
- CONSORCIO AGUA UBERABAAracaju (SE)
- CONSORCIO CTH RIBEIRA DO POMBALAracaju (SE)
List limited to 42 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
- Sergipe0.0
- Brazil0.0
In Sergipe, the activity weighs 2.0 times what it does in Brazil.
Sergipe's cities with the most companies in this activity
active companies and each city's share of the state
Class 4222-7 in Sergipe
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 | 42 |
| 4222-7/02 Obras de irrigação | 3 |
Close to this: 7112-0/00 · Serviços de engenharia, 1,126 companies in Sergipe.
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 Sergipe?
42 active companies have CNAE 4222-7/01 as their main activity in Sergipe, 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 Sergipe's cities has the most companies in this activity?
Aracaju, with 38, 90.5% 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 Sergipe.