Yves Siebers
Managing Director & Auctioneer
Publicly appointed and sworn auctioneer
Expert Design, old and modern glass
info(at)siebers-auktionen.de




Stefanie Siebers
Office Management
Expert in military antiques, toys
info(at)siebers-auktionen.de



Andrea Müller-Fincker M.A.

Expert in porcelain
Assistant to the management
a.mueller-fincker(at)siebers-auktionen.de
Data protection coordinator (ECDL certified)
datenschutz(at)siebers-auktionen.de




Pia Grospitz M.A.

Expert painting, graphics, sculptures
p.grospitz(at)siebers-auktionen.de




Tanja Fritz M.A.

Expert asian, wines & spirits, jewelery
t.fritz(at)siebers-auktionen.de




Alexandra Aschenbrenner M.A.

Expert in porcelain, glass
a.aschenbrenner(at)siebers-auktionen.de




Alina Mryka M.A.

Expert in religious art, graphics
a.mryka(at)siebers-auktionen.de




Todor Simeonow M.A.

Expert furniture, carpets, tribal art
t.simeonow(at)siebers-auktionen.de



Heiko Wolthaus

Expert Design
Office Management
h.wolthaus(at)siebers-auktionen.de




Robert Jantos

Catalog design, photography
r.jantos(at)siebers-auktionen.de




Martin Krhut

Logistics management
m.krhut(at)siebers-auktionen.de



Jonas Held
Auction management
Expert books, silver
j.held(at)siebers-auktionen.de