Grzegorz Wiśniewski

age 39

Currently 9 roles in 5 KRS entities.

Roles

EntityRole
City Brokers Investment sp. z o.o.
  • President of the Management Board
  • Partner (55% of shares worth PLN 2,750)
since Jul 26, 2016
Polska Unia Transportu
  • Supervisory Board Member
  • Audit committee member
since Nov 19, 2020
Suportivon Holding sp. z o.o.
  • President of the Management Board
  • Partner (51% of shares worth PLN 2,550)
since Nov 6, 2019
Trans Expert Insurance Global Group sp. z o.o.
  • Management Board Member
  • Partner (34% of shares worth PLN 1,700)
since May 15, 2025
Ubezpieczeniowa Platforma Przetargowa sp. z o.o.
  • Partner (30% of shares worth PLN 1,500)
since Oct 30, 2025

Connections graph

Change history

EventDetails
Appointed

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

Ubezpieczeniowa Platforma Przetargowa sp. z o.o.
Company founded

Management Board Member, Partner (34% of shares worth PLN 1,700)

Trans Expert Insurance Global Group sp. z o.o.
Business resumed

President of the Management Board, Partner

Suportivon Holding sp. z o.o.
Business suspended

President of the Management Board, Partner

Suportivon Holding sp. z o.o.
Appointed

Audit committee member

Polska Unia Transportu
Company founded

President of the Management Board, Partner (51% of shares worth PLN 2,550)

Suportivon Holding sp. z o.o.
Company founded

President of the Management Board, Partner (55 shares worth PLN 2,750)

City Brokers Investment 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
Łukasz Andrzej Filipiakage 41
Radosław Stypczyńskiage 37
Bartosz Kruszelnickiage 40
Elvyra Visnievskaage 35
Krzysztof Marczakage 68