CNAE 0321-3/99 · Itu (SP)
Aquaculture in salt and brackish water not elsewhere classified in Itu (SP)
2 active companies are headquartered in Itu (SP) with this CNAE as their main activity. They represent 4.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
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 Itu (SP)
- 2
- 4.5% of Brazil's
- Of every 100 companies in Itu (SP)
- 0.0
- do this activity
- Among São Paulo's cities
- 3rd
- by companies in this activity
Active companies in Itu (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- MARCIO ANDRE HACKERItu (SP)
- LEONARDO CHAMPOUDRY DUARTEItu (SP)
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
- Itu (SP)0.0
- São Paulo0.0
- Brazil0.0
In Itu (SP), the activity weighs 44.1 times what it does in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Ubatuba 26.7% 4
- 2 São Paulo 20.0% 3
- 3 Itu 13.3% 2
- 4 Fernandópolis 6.7% 1
- 5 Porto Feliz 6.7% 1
- 6 Santana de Parnaíba 6.7% 1
- 7 São Caetano do Sul 6.7% 1
- 8 São Luiz do Paraitinga 6.7% 1
- 9 Vinhedo 6.7% 1
Class 0321-3 in Itu (SP)
aquicultura em água salgada e salobra, by subclass| Subclass | Active |
|---|---|
| 0321-3/01 Raising of fish in salt and brackish water | 1 |
| 0321-3/02 Raising of shrimp in salt and brackish water | 1 |
| 0321-3/03 Raising of oysters and mussels in salt and brackish water | 0 |
| 0321-3/04 Raising of ornamental fish in salt and brackish water | 2 |
| 0321-3/05 Support activities for aquaculture in salt and brackish water | 0 |
| 0321-3/99 Aquaculture in salt and brackish water not elsewhere classified · this one | 2 |
Close to this: 0322-1/01 · Raising of fish in fresh water, 9 companies in Itu (SP).
What activity 0321-3/99 is
- A realização de cultivos e semicultivos, em água salgada ou salobra, de espécies do meio aquático vegetais (plantas aquáticas, algas) ou animais (espécies cujas fases reprodutivas de seu ciclo vital se processam no todo ou em parte na água), exceto a criação de peixes, camarões, ostras, mexilhões e peixes ornamentais
Frequently asked questions
How many companies have main CNAE 0321-3/99 in Itu (SP)?
2 active companies have CNAE 0321-3/99 as their main activity in Itu (SP), 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 São Paulo's cities has the most companies in this activity?
Ubatuba, with 4, 26.7% 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 Itu (SP).