CNAE 3821-1/00 · Ceará

Treatment and disposal of non-hazardous waste in Ceará

31 active companies are headquartered in Ceará with this CNAE as their main activity. They represent 3.6% of Brazil's active companies with the same main activity.

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

The same activity in Brazil 855

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: 31; 3.6% of Brazil's
Of every 100 companies in Ceará: 0.0; do this activity
Among Brazil's federative units: 11th; 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 2

A C SALES RECICLAGENS DE SUBPRODUTOSCaucaia (CE)

List limited to 31 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 1.4 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 Caucaia 16.1% 5
2 Fortaleza 12.9% 4
3 Maracanaú 9.7% 3
4 Juazeiro do Norte 6.5% 2
5 Itaitinga 3.2% 1
6 Eusébio 3.2% 1
7 Salitre 3.2% 1
8 Araripe 3.2% 1
9 Brejo Santo 3.2% 1
10 Iguatu 3.2% 1

11 more cities

11 Jaguaribe 1
12 Jaguaruana 1
13 Lavras da Mangabeira 1
14 Pacatuba 1
15 Parambu 1
16 Paramoti 1
17 Quixadá 1
18 São Benedito 1
19 Senador Pompeu 1
20 Tianguá 1
21 Umirim 1

Class 3821-1 in Ceará

tratamento e disposição de resíduos não perigosos, by subclass

Close to this: 3822-0/00 · Treatment and disposal of hazardous waste, 12 companies in Ceará.

What activity 3821-1/00 is

A operação de depósitos de lixo e aterros sanitários para a disposição de resíduos não-perigosos
A eliminação de resíduos não-perigosos pela combustão ou incineração, com ou sem o objetivo de geração de eletricidade ou vapor, cinzas ou outros subprodutos para posterior aproveitamento
A triagem e eliminação de resíduos não-perigosos por outros meios (p.ex., o despejo em locais de disposição controlada ou vazadouros)

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3821-1/00 in Ceará?

31 active companies have CNAE 3821-1/00 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?

Caucaia, with 5, 16.1% 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.