- Enterprise Investors
- Advent International
- Montagu Private Equity
- Penta Investments
- MCI Management
- Żabka – Penta Investments
- ABC Data – MCI Management
- Kruk S.A. – Enterprise Investors
- Libet – Innova Capital
- BRE Bank
- Pekao S.A. (UniCredit)
- JP Morgan
- Erste Group
- Polski Bank Przedsiębiorczości
- PWC
- Fidea
- UniCredit CAIB Poland
- Bastion Group
- Holon Consultants
- Weil, Gotshal & Manges
- WKB Wierciński, Kwieciński, Baehr
- Clifford Chance
- CMS Cameron McKenna
- DZP Domański Zakrzewski Palinka
- Emitel – Montagu
- Mall.cz – MCI Management
- Provimi – Advent
- American Heart of Poland – Advent
- X-Trade Brokers – Enterprise Investors
- Michał Chałaczkiewicz
- Tomasz Czechowicz
- Dariusz Prończuk
- Monika Morali – Efinowicz
- Beata Gessel-Kalinowska vel Kalisz, PhD.
- Emitel – Montagu
- Dr. Max – Penta
- WSiP – Advent
- Konsalnet – Value for Capital