Krzysztof Michalkiewicz

age 37

Currently 4 roles in 4 KRS entities.

Roles

EntityRole
Flash Ventures sp. z o.o.
  • Supervisory Board Member
Honey Payment Group S.A.
  • Supervisory Board Member
Mycodern S.A.
  • Supervisory Board Member
since Sep 10, 2026
Yellowstone Advisory sp. z o.o.
  • Attorney-in-fact

Connections graph

Change history

EventDetails
Appointed

Supervisory Board Member

Mycodern S.A.
Removed from the register

Liquidator

Yellowstone Advisory sp. z o.o.
Liquidation closed

Liquidator, Attorney-in-fact

Yellowstone Advisory sp. z o.o.
Role changed

President of the Management Board → Liquidator

Yellowstone Advisory sp. z o.o.
Liquidation opened

Liquidator, President of the Management Board, Attorney-in-fact. Rep. A No. 2485/2025, Notary Paweł Czajka, notarial office in Warsaw, dated 01.07.2025. Liquidator: Krzysztof Michalkiewicz.

Yellowstone Advisory sp. z o.o.
Appointed

President of the Management Board

Yellowstone Advisory sp. z o.o.
Left

Supervisory Board Member

Flash Ventures sp. z o.o.
Appointed

Supervisory Board Member

Flash Ventures 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
Liquidation
Sanctions list
None
Inactive entity

Connected people

Person
Mateusz Paweł Pastewkaage 36
Anna Lechowicz Ogonekage 47
Anna Pałejkoage 35
Mariusz Andrulewiczage 52
Paweł Czarneckiage 33