- National Bank of Poland,
- Bank Zachodni WBK SA,
- Credit Lyonnaise,
- PKO SA,
- TVP SA,
- Ataner (developer),
- Danter SA (developer),
- SM Jeżyce (developer),
- SM Wielkopolanka (developer),
- SM Blok (developer),
- SM Razem (developer),
- SM Koziegłowy (developer),
- Unia Wspólnego Inwestowania (developer),
- Locum sp.z o.o. (developer),
- Budimex Developer Poznań (contractor and developer),
- Hochtief Pozbuilding (contractor and developer),
- Poczta Polska,
- Polinwest Poznań - Fuchsinvest,
- CPN Orlen,
- Fox-Pol,
- Lidl,
- Preem,
- Amoco,
- University of Poznań UAM,
- Goldsmith company YES,
- Law office Ziemski i Partnerzy,
- Chatolic Church - Poznań,
- Catholic Chuch - Zakrzewo,
- GBH Green Building Holdings,
- AV Aztec Polska,
- Private investors.