6B47 REAL ESTATE INVESTORS AG

AGCO Austria GmbH

BONITZ Consulting GmbH

EYEMAXX Real Estate AG

GreenRock Management GmbH

IMS - Immobilien Markt Service

MP Holding GmbH

PSG Realinvest GmbH

SCWP - Saxinger Chalupsky & Partner Rechtsanwälte GmbH

STRABAG AG

STRAUSS & PARTNER DEVELOPMENT GMBH

TECHNOPOR HANDELS GMBH

TECNO OFFICE CONSULT GMBH

VIKTOR STEINWENDER GMBH

FAMILIY OFFICES & PRIVATKUNDEN