Your senior team
The One Square team stands for years of experience, uncompromising client focus, passion for excellence and creativity, innovative solutions, successful implementation and reliability.

Frank Günther
frank.guenther@onesquareadvisors.com

Wolf Waschkuhn
wolf.waschkuhn@onesquareadvisors.com

Alexander Dietel
alexander.dietel@onesquareadvisors.com

Marius Hoerner
marius.hoerner@onesquareadvisors.com

Tomas Samel
tomas.samel@onesquareadvisors.com

Silvan Drasch
silvan.drasch@onesquareadvisors.com

Tilman Gronau
tilman.gronau@onesquareadvisors.com

Angela Leser
angela.leser@onesquareadvisors.com

Sibylle Engel
sibylle.engel@onesquareadvisors.com