CNAE 3600-6/01 · Belém (PA)

Water collection, treatment and supply in Belém (PA)

4 active companies are headquartered in Belém (PA) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

The same activity in Brazil 1,686 · Pará 53

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 Belém (PA): 4; 0.2% of Brazil's
Of every 100 companies in Belém (PA): 0.0; do this activity
Among Pará's cities: 1st; by companies in this activity

Active companies in Belém (PA)

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

COMPANHIA DE SANEAMENTO DO PARABelém (PA)
AGUAS DO PARA A SPE S.A.Belém (PA)
G E P A COMERCIO E SERVICOS LTDABelém (PA)
R V TRATAMENTO DE AGUA LTDABelém (PA)

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

Belém (PA)0.0
Pará0.0
Brazil0.0

In Belém (PA), the activity weighs less than in Brazil.

Pará's cities with the most companies in this activity

active companies and each city's share of the state

1 Belém 7.5% 4
2 Parauapebas 7.5% 4
3 Marituba 3.8% 2
4 Ananindeua 3.8% 2
5 Barcarena 3.8% 2
6 Itaituba 3.8% 2
7 Marabá 3.8% 2
8 Santarém 3.8% 2
9 São Miguel do Guamá 3.8% 2
10 Redenção 3.8% 2

20 more cities

Class 3600-6 in Belém (PA)

captação, tratamento e distribuição de água, by subclass

Subclass	Active
3600-6/01 Water collection, treatment and supply · this one	4
3600-6/02 Water distribution by truck	7

Close to this: 4399-1/05 · Drilling and construction of water wells, 32 companies in Belém (PA).

What activity 3600-6/01 is

A captação de água de chuva, rios, lagos, fontes, do subsolo, etc.
O tratamento e purificação da água para fins de abastecimento, tais como: desinfecção, coagulação, floculação, decantação, filtração, correção do pH e fluoretação
A armazenagem em reservatórios e a distribuição de água através de uma rede permanente de linhas, tubulações e dutos (instalações de infra-estrutura)

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3600-6/01 in Belém (PA)?

4 active companies have CNAE 3600-6/01 as their main activity in Belém (PA), 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 Pará's cities has the most companies in this activity?

Belém, with 4, 7.5% 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 Belém (PA).