CNAE 4222-7/01 · Ceará

Construção de redes de abastecimento de água, coleta de esgoto e construções correlatas, exceto obras de irrigação in Ceará

141 active companies are headquartered in Ceará with this CNAE as their main activity. They represent 4.3% 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 Ceará: 141; 4.3% of Brazil's
Of every 100 companies in Ceará: 0.0; do this activity
Among Brazil's federative units: 7th; by companies in this activity

Active companies in Ceará

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 2 of 5

CONSTRUTORA R. R. PORTELA & SANTA BEATRIZ SPE LTDASobral (CE)
SANED ENGENHARIA LTDATianguá (CE)
ELEVO CONSTRUTORA LTDATianguá (CE)
PROVISAO CONSTRUCOES LTDAFortaleza (CE)
ENS SERVICOS DE SANEAMENTO LTDAFortaleza (CE)
TERRAN AMBIENTAL LTDAFortaleza (CE)
CONTRUTORA S.A. LTDAFortaleza (CE)
A F F MARTINS LTDABoa Viagem (CE)
CONSTRUTORA SANEFOR LTDAFortaleza (CE)
R R J CONSTRUCOES LTDAFortaleza (CE)
PLATAFORMA CONSTRUCOES E SERVICOS LTDAFortaleza (CE)
MW SANEAMENTO E MEIO AMBIENTE LTDAFortaleza (CE)
SMJ CONSTRUCOES E SERVICOS LTDATabuleiro do Norte (CE)
+ ASFALTO E CONSTRUCOES LTDAFortaleza (CE)
ELECON PROJETOS E CONSTRUCOES LTDAQuixeramobim (CE)
MARSILOP DO BRASIL - SOCIEDADE DE EMPREITADAS S.A.Fortaleza (CE)
ENGEXATA ENGENHARIA LTDA - SCP02Maranguape (CE)
R2O SERVICOS E CONSTRUCOES LTDACrato (CE)
AUP TRATAMENTO DE AGUA E SERVICOS DE ENGENHARIA LTDAFortaleza (CE)
MAZULO CONSTRUCOES SERVICOS E TERRAPLANAGEM LTDAEusébio (CE)
MAVIM SANEAMENTO E CONSTRUCOES LTDAEusébio (CE)
AGV SERV E CONSTRUCOES DE REDES DE ABASTAMENTO DE AGUA LTDABoa Viagem (CE)
MERCOL SANEAMENTO E SERVICOS LTDAFortaleza (CE)
DT SOLUCOES AMBIENTAIS LTDAFortaleza (CE)
BF LOCACOES E SERVICOS DE SANEAMENTO LTDAFortaleza (CE)
J CLOVIS DA SILVA CONSTRUCOES E SERVICOS LTDASobral (CE)
BEST SERVICOS E CONSTRUCOES LTDAFortaleza (CE)
MW TECNOLOGIA EM SANEAMENTO E MEIO AMBIENTE LTDAFortaleza (CE)
AXIO ENGENHARIA LTDAFortaleza (CE)
SOUSA & VASCONCELOS CONSTRUCAO LTDAFortaleza (CE)

List limited to 141 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

Ceará0.0
Brazil0.0

In Ceará, the activity weighs 1.6 times what it does in Brazil.

Ceará's cities with the most companies in this activity

active companies and each city's share of the state

1 Fortaleza 65.2% 92
2 Maracanaú 4.3% 6
3 Quixeramobim 3.5% 5
4 Eusébio 2.8% 4
5 Boa Viagem 2.8% 4
6 Juazeiro do Norte 2.1% 3
7 Sobral 2.1% 3
8 Tabuleiro do Norte 2.1% 3
9 Maranguape 1.4% 2
10 Tianguá 1.4% 2

17 more cities

11 Itaitinga 1
12 Horizonte 1
13 Alto Santo 1
14 Barbalha 1
15 Baturité 1
16 Canindé 1
17 Capistrano 1
18 Caucaia 1
19 Cedro 1
20 Crato 1
21 Independência 1
22 Ipaumirim 1
23 Limoeiro do Norte 1
24 Redenção 1
25 Russas 1
26 São Luís do Curu 1
27 Tauá 1

Class 4222-7 in Ceará

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	141
4222-7/02 Obras de irrigação	7

Close to this: 7112-0/00 · Serviços de engenharia, 3,830 companies in Ceará.

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)

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 4222-7/01 in Ceará?

141 active companies have CNAE 4222-7/01 as their main activity in Ceará, 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 Ceará's cities has the most companies in this activity?

Fortaleza, with 92, 65.2% 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 Ceará.