Active · since Jul 13, 2026 Head officeOpted into Simples
CASSIANE KRZESINSKI
Trade name: CKM ENGENHARIA E SEGURANCA
CNPJ 68.006.039/0001-50
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- less than a year ago
- Share capital
- R$ 10,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
Summary
CASSIANE KRZESINSKI (trading as CKM ENGENHARIA E SEGURANCA) is an active micro-enterprise in Mafra/SC, opened on Jul 13, 2026. Its main activity is engineering services (CNAE 7112-0/00), besides 3 secondary activities. It is one of 35 active companies with that activity in Mafra/SC. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 7112-0/00 · mainEngineering services
Secondary activities
Context
Companies with the same activity
How many active companies have engineering services as their main activity, as this one does.
- In Mafra (SC)
- 35
- In Santa Catarina
- 8,735
- In Brazil
- 158,657
Among the 35 companies with CNAE 7112-0/00 in Mafra (SC), this one is 35th, by active establishments and capital.
Registration
as the Receita Federal publishes it- CNPJ
- 68.006.039/0001-50
- Legal name
- CASSIANE KRZESINSKI
- Trade name
- CKM ENGENHARIA E SEGURANCA
- Registration status
- Active, since Jul 13, 2026
- Opened on
- Jul 13, 2026
- Legal form
- 2135 — Sole trader (empresário individual)
- Size
- Micro-enterprise
- Share capital
- R$ 10,000.00
- 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 August 2026.No change to the registration since August 2026.
- August 2026Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Jul 14, 2026
- 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 CASSIANE KRZESINSKI's CNPJ?
CASSIANE KRZESINSKI's CNPJ is 68.006.039/0001-50.
Is CASSIANE KRZESINSKI active?
Yes. The company's registration status at the Receita Federal is active since Jul 13, 2026, according to the October 2026 publication.
What is CASSIANE KRZESINSKI's main activity?
Engineering services, CNAE 7112-0/00.
Where is CASSIANE KRZESINSKI's head office?
In Mafra/SC.
When was CASSIANE KRZESINSKI opened?
On Jul 13, 2026, according to the Receita Federal.