Katarzyna Pietruczak-Sieja

age 36

Currently 2 roles in 2 KRS entities. In the KRS since 2022.

Roles

EntityRole
Serie 1 sp. z o.o.
  • Partner (70% of shares worth PLN 3,500)
since Aug 11, 2022
Ultra Solar sp. z o.o.
  • Partner (95% of shares worth PLN 4,750)
since Aug 26, 2026

Connections graph

Change history

EventDetails
Company founded

Partner (95% of shares worth PLN 4,750)

Ultra Solar sp. z o.o.
Shareholding changed

Partner: 50% of shares worth PLN 2,500 → 70% of shares worth PLN 3,500

Serie 1 sp. z o.o.
Left

Management Board Member

Serie 1 sp. z o.o.
Company founded

Management Board Member, Partner (50% of shares worth PLN 2,500)

Serie 1 sp. z o.o.

Business scale

Total for the entities where the person sat on the management board or held shares, for the years in office.

Risk signals

SignalDetails
Politically exposed person (PEP)
None
Person on a sanctions list
None
Bankruptcy or restructuring
None
Liquidation
None
Sanctions list
None
Inactive entity
None

Connected people

Person