Active · since Dec 17, 2014 Head officeOpted into Simples
FABIO ANTONOWICZ
Trade name: ISOTERMO
CNPJ 21.592.206/0001-28
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 11 years ago
- Share capital
- R$ 5,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Head office address
ALTO DAS PALMEIRAS
CANOINHAS - SC
CEP 89462-008
Summary
FABIO ANTONOWICZ (trading as ISOTERMO) is an active micro-enterprise in Canoinhas/SC, opened on Dec 17, 2014. Its main activity is manutenção e reparação de máquinas, aparelhos e equipamentos para instalações térmicas (CNAE 3314-7/06). It has opted into the Simples Nacional tax regime.
What the company does
CNAE 3314-7/06 · mainManutenção e reparação de máquinas, aparelhos e equipamentos para instalações térmicas
Registration
as the Receita Federal publishes it- CNPJ
- 21.592.206/0001-28
- Legal name
- FABIO ANTONOWICZ
- Trade name
- ISOTERMO
- Registration status
- Active, since Dec 17, 2014
- Opened on
- Dec 17, 2014
- Legal form
- 2135 — Empresário (Individual)
- Size
- Micro-enterprise
- Share capital
- R$ 5,000.00
- 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 Dec 17, 2014
- MEI
- Not opted in
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 FABIO ANTONOWICZ's CNPJ?
FABIO ANTONOWICZ's CNPJ is 21.592.206/0001-28.
Is FABIO ANTONOWICZ active?
Yes. The company's registration status at the Receita Federal is active since Dec 17, 2014, according to the October 2026 publication.
What is FABIO ANTONOWICZ's main activity?
Manutenção e reparação de máquinas, aparelhos e equipamentos para instalações térmicas, CNAE 3314-7/06.
Where is FABIO ANTONOWICZ's head office?
In Canoinhas/SC.
When was FABIO ANTONOWICZ opened?
On Dec 17, 2014, according to the Receita Federal.