CNAE 4222-7/01 · Minas Gerais

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

624 active companies are headquartered in Minas Gerais with this CNAE as their main activity. They represent 18.9% 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 Minas Gerais: 624; 18.9% of Brazil's
Of every 100 companies in Minas Gerais: 0.0; do this activity
Among Brazil's federative units: 2nd; by companies in this activity

Active companies in Minas Gerais

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10

CONSTRUTORA VALE DO OURO LTDARibeirão das Neves (MG)
INFRACON ENGENHARIA S.ABelo Horizonte (MG)
SER - SISTEMAS ENERGETICOS RENOVAVEIS LTDABelo Horizonte (MG)
TERRAL CONSTRUTORA LTDAFrutal (MG)
EFFLUENS INDUSTRIA, COMERCIO E SERVICOS LTDASarzedo (MG)
SAM AMBIENTAL E ENGENHARIA S/ABelo Horizonte (MG)
BLACK ENGENHARIA LTDABelo Horizonte (MG)
CONSERVASOLO ENG DE PROJETOS E CONSULTORIA TEC LTDABelo Horizonte (MG)
CONSTRUTORA CTC LTDABelo Horizonte (MG)
URBSAN CONSTRUCOES LTDASão Joaquim de Bicas (MG)
MOMENTO ENGENHARIA E EMPREENDIMENTOS LTDABelo Horizonte (MG)
FRAGA MARQUES ENGENHARIA LTDA.Eugenópolis (MG)
DQO-X ENGENHARIA E SANEAMENTO LTDAPouso Alegre (MG)
R A T CONSTRUTORA LTDACláudio (MG)
BPS AMBIENTAL SUL SPE LTDAIgarapé (MG)
GHAS CONSTRUTORA E ENGENHARIA LTDANova Resende (MG)
CONSORCIO MENDES JUNIOR/ PARANAPANEMABelo Horizonte (MG)
CONSORCIO GRCN MGContagem (MG)
ITG CONSTRUCOES S.ABelo Horizonte (MG)
SCP GUARULHOS - COCHO VELHOBelo Horizonte (MG)
LAMAR ENGENHARIA E COMERCIO LTDABelo Horizonte (MG)
BMC SANEAMENTO LTDABelo Horizonte (MG)
PERFIL ENGENHARIA LTDABelo Horizonte (MG)
CONSTRUTORA SANENCO LTDANova Lima (MG)
CONSTRUTORA FORTIORI LTDABelo Horizonte (MG)
NEXA SANEAMENTO E CONSTRUCOES LTDAFronteira (MG)
A. K. D. FIGUEIREDO LTDABelo Horizonte (MG)
ENGEDRAIN CONSTRUCOES LTDAJuiz de Fora (MG)
CONSTRUTORA R FONSECA LTDABelo Horizonte (MG)
TERRAL CONSTRUTORA LTDA - SCP SES JEQUIE (EMBASA)Arcos (MG)

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

Minas Gerais0.0
Brazil0.0

In Minas Gerais, the activity weighs 1.8 times what it does in Brazil.

Minas Gerais's cities with the most companies in this activity

active companies and each city's share of the state

1 Belo Horizonte 60.6% 378
2 Contagem 2.6% 16
3 Uberlândia 2.1% 13
4 Patos de Minas 1.9% 12
5 Montes Claros 1.8% 11
6 Ribeirão das Neves 1.8% 11
7 Divinópolis 1.4% 9
8 Almenara 1.3% 8
9 Cláudio 1.3% 8
10 Nova Lima 1.3% 8

20 more cities

11 Arcos 6
12 João Pinheiro 6
13 Uberaba 5
14 Betim 4
15 Diamantina 4
16 Juiz de Fora 4
17 Lagoa Santa 4
18 Pouso Alegre 4
19 Varginha 4
20 Várzea da Palma 4
21 São Joaquim de Bicas 3
22 Barão de Cocais 3
23 Frutal 3
24 Ipatinga 3
25 Iturama 3
26 Pará de Minas 3
27 Paraopeba 3
28 Santa Luzia 3
29 Sarzedo 2
30 Juatuba 2

Class 4222-7 in Minas Gerais

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	624
4222-7/02 Obras de irrigação	48

Close to this: 7112-0/00 · Serviços de engenharia, 20,396 companies in Minas Gerais.

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 Minas Gerais?

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

Belo Horizonte, with 378, 60.6% 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 Minas Gerais.