Active · since Feb 3, 2020 Head officeOpted into SimplesMEI
SERGIO URBANEK
CNPJ 36.235.908/0001-21
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 6 years ago
- Share capital
- R$ 1,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Summary
SERGIO URBANEK is an active micro-enterprise in Mafra/SC, opened on Feb 3, 2020. Its main activity is obras de alvenaria (CNAE 4399-1/03), besides 1 secondary activity. It is one of 308 active companies with that activity in Mafra/SC. It is registered as a MEI.
What the company does
CNAE 4399-1/03 · mainObras de alvenaria
Secondary activities
Context
Companies with the same activity
How many active companies have obras de alvenaria as their main activity, as this one does.
- In Mafra (SC)
- 308
- In Santa Catarina
- 47,076
- In Brazil
- 614,649
Among the 308 companies with CNAE 4399-1/03 in Mafra (SC), this one is 223rd, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 36.235.908/0001-21
- Legal name
- SERGIO URBANEK
- Registration status
- Active, since Feb 3, 2020
- Opened on
- Feb 3, 2020
- Legal form
- 2135 — Empresário (Individual)
- Size
- Micro-enterprise
- Share capital
- R$ 1,000.00
- 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.No change to the registration since September 2023.
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Feb 3, 2020
- MEI
- Opted in since Feb 3, 2020
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 SERGIO URBANEK's CNPJ?
SERGIO URBANEK's CNPJ is 36.235.908/0001-21.
Is SERGIO URBANEK active?
Yes. The company's registration status at the Receita Federal is active since Feb 3, 2020, according to the October 2026 publication.
What is SERGIO URBANEK's main activity?
Obras de alvenaria, CNAE 4399-1/03.
Where is SERGIO URBANEK's head office?
In Mafra/SC.
When was SERGIO URBANEK opened?
On Feb 3, 2020, according to the Receita Federal.