John Madden
age 57Currently 8 roles in 4 KRS entities. In the KRS since 2024.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
Calogne Investment Group sp. z o.o. |
since Sep 24, 2025 | ul. 55. Pułku Piechoty 34, 64-100 Leszno | |
Keystone Investments sp. z o.o. |
since Sep 19, 2025 | ul. Sadowa 14, 64-100 Leszno | |
Medica Komórki Macierzyste sp. z o.o. |
since May 22, 2024 | ul. Kręta 10/U1, 50-233 Wrocław | |
Revital Medica sp. z o.o. |
since Nov 27, 2025 | ul. 55. Pułku Piechoty 34, 64-100 Leszno |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | Członek zarządu, Wspólnik (25% udziałów o wartości 75 000 zł) Revital Medica sp. z o.o. | Revital Medica sp. z o.o. | |
| Company founded | Członek zarządu, Wspólnik (25% udziałów o wartości 50 000 zł) Calogne Investment Group sp. z o.o. | Calogne Investment Group sp. z o.o. | |
| Company founded | Członek zarządu, Wspólnik (50% udziałów o wartości 2 500 zł) Keystone Investments sp. z o.o. | Keystone Investments sp. z o.o. | |
| Company founded | Członek zarządu, Wspólnik (33% udziałów o wartości 1 650 zł) Medica Komórki Macierzyste sp. z o.o. | Medica Komórki Macierzyste 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.
Signals in related entities
| Signal | Entities |
|---|---|
Bankruptcy or restructuring | None |
Liquidation | None |
Sanctions list | None |
Inactive entity | None |
Connected people
| Person | Shared entity | Period | |
|---|---|---|---|
Adrian Filip Prończakage 46 | Calogne Investment Group sp. z o.o.+2 | since Sep 24, 2025 | |
Calogne Investment Group sp. z o.o. | since Sep 24, 2025 | ||
Nino Lauritsenage 35 | Calogne Investment Group sp. z o.o. | since Sep 24, 2025 | |
James Corcoranage 50 | Keystone Investments sp. z o.o.+1 | since Sep 19, 2025 | |
Joanna Zabłockaage 43 | Revital Medica sp. z o.o. | since Nov 27, 2025 |