Active · since Feb 26, 2025 Head office

CAIO CESAR NICOLETTI

Trade name: SIOON SISTEMA DE ADMINISTRACAO DE OBRAS

CNPJ 45.902.861/0001-01

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

Opened on: Apr 4, 2022; 4 years ago
Share capital: R$ 15,000.00
Establishments: 1 active; of 1 registered
Size: Micro-enterprise

Head office address

PASSEIO DOS FLAMBOYANTS, 60, COND TRIADE 2 EDIF SAO PAULO CONJ 702
PARQUE FABER CASTELL I
SAO CARLOS - SP
CEP 13561-352

Summary

CAIO CESAR NICOLETTI (trading as SIOON SISTEMA DE ADMINISTRACAO DE OBRAS) is an active micro-enterprise in São Carlos/SP, opened on Apr 4, 2022. Its main activity is desenvolvimento e licenciamento de programas de computador customizáveis (CNAE 6202-3/00), besides 1 secondary activity. It is one of 105 active companies with that activity in São Carlos/SP.

What the company does

CNAE 6202-3/00 · mainDesenvolvimento e licenciamento de programas de computador customizáveis

Secondary activities

4399-1/01 Administração de obras

Context

Companies with the same activity

How many active companies have desenvolvimento e licenciamento de programas de computador customizáveis as their main activity, as this one does.

In São Carlos (SP): 105
In São Paulo: 15,334
In Brazil: 37,228

Among the 105 companies with CNAE 6202-3/00 in São Carlos (SP), this one is 93rd, by active establishments and capital.

See the 105 Desenvolvimento e licenciamento de programas de computador customizáveis companies in São Carlos - SP

Registration

as the Receita Federal publishes it

CNPJ: 45.902.861/0001-01
Legal name: CAIO CESAR NICOLETTI
Trade name: SIOON SISTEMA DE ADMINISTRACAO DE OBRAS
Registration status: Active, since Feb 26, 2025
Opened on: Apr 4, 2022
Legal form: 2135 — Empresário (Individual)
Size: Micro-enterprise
Share capital: R$ 15,000.00
Establishments: Active: 1 of 1

Registration history

What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since September 2023.

March 2025
Registration status
Unfit Active
September 2024
Registration status
Active Unfit
September 2023
Start of dembli's monthly history
The first Receita publication dembli keeps of this company.

Official records by CNPJ

Records public bodies publish of this company by its CNPJ. Check each one at its source.

Federal active debt Not listed among the PGFN's debtors

According to the PGFN's quarterly publication (Q3 2026). dembli shows no amounts; the official consultation shows each entry. Check with the PGFN

Frequently asked questions

What is CAIO CESAR NICOLETTI's CNPJ?

CAIO CESAR NICOLETTI's CNPJ is 45.902.861/0001-01.

Is CAIO CESAR NICOLETTI active?

Yes. The company's registration status at the Receita Federal is active since Feb 26, 2025, according to the October 2026 publication.

What is CAIO CESAR NICOLETTI's main activity?

Desenvolvimento e licenciamento de programas de computador customizáveis, CNAE 6202-3/00.

Where is CAIO CESAR NICOLETTI's head office?

In São Carlos/SP.

When was CAIO CESAR NICOLETTI opened?

On Apr 4, 2022, according to the Receita Federal.