Sales department: The Customer is king!
What is the use of an excellent product when nobody knows about it? Our sales representatives work out your individual framework with onOffice solutions. We accompany you not only all the way but in a personal manner. Let's communicate and give us a picture of your needs, your concept but also your concerns. We are good in finding the right solution for you!
For Customers: +49 241 44686-152
For interested persons: +49 241 44686-151
Business Division Real Estate Agents Germany
Dennis Frings
Team Manager Business Division Real Estate Agents
+49 241 44686-252
+49 178 8917317
d.frings@onOffice.com
Business Division Real Estate Agents Germany | South
Christoph Czekanski
Junior Team Manager
+49 241 44686-293
+49 176 23334548
c.czekanski@onOffice.com
Sascha Zimmermann
Senior Sales Manager
+49 241 44686-158
+49 173 6276500
s.zimmermann@onOffice.com
Stefan Oppelt
Customer Relation Manager
+49 241 44686-178
+49 152 04795777
s.oppelt@onOffice.com
Adriana Dine
Sales Manager
+49 241 44686-256
+49 157 30963646
a.dine@onOffice.com
Stefanie Maus
Sales Manager
+49 241 44686-1006
+49 162 1390194
s.maus@onOffice.com
Simon Viehöver
Junior Sales Manager
+49 241 44686-1062
s.viehoever@onOffice.com
Business Division Real Estate Agents Germany | West
Felix Pagel
Key Account Manager
+49 241 44686-221
+49 151 40007178
f.pagel@onOffice.com
Marc Dossing
Sales Manager
+49 241 44686-281
+49 157 88237487
m.dossing@onOffice.com
Ardit
Sales Manager
+49 241 44686-0
+49 162 2481273
a.hiseni@onOffice.com
Jannik Jeschka
Customer Relation Manager
+49 241 44686-146
+49 172 8710655
j.jeschka@onOffice.com
Raana Ahmadian
Customer Relation Manager
+49 241 44686-1007
+49 162 1372177
r.ahmadian@onOffice.com
Ardit
Sales Manager
+49 241 44686-0
+49 162 2481273
a.hiseni@onOffice.com
Jessica-Kathrin Kazubek
Trainee
+49 241 44686-115
+49 176 44264773
j.kazubek@onOffice.com
Business Division Real Estate Agents Germany | East/Middle
Janina Pohl
Key Account Manager
+49 241 44686-1008
+49 162 1391537
j.pohl@onOffice.com
Thomas Fabry
Senior Sales Manager
+49 241 44686-251
+49 176 20758648
t.fabry@onOffice.com
Laura Mertens
Customer Relation Manager
+49 241 44686-183
+49 174 3085118
l.mertens@onOffice.com
Nima Saoudi
Sales Manager
+49 241 44686-243
+49 177 4885546
n.saoudi@onOffice.com
Yonca Sahin
Junior Customer Relation Manager
+49 241 44686-102
+49 174 3098699
y.sahin@onOffice.com
Ali Karakoc
Trainee
+49 241 44686-137
+49 173 1661772
a.karakoc@onOffice.com
Business Division Real Estate Agents Germany | North
Bernd Gregor
Key Account Manager
+49 40 7718509-97
+49 160 90300100
b.gregor@onOffice.com
Henning Hartmann
Senior Customer Relation Manager
+49 241 44686-298
+49 176 47714368
h.hartmann@onOffice.com
Ilka Flach
Sales Manager
+49 241 44686-173
+49 173 7375418
i.flach@onOffice.com
Noah Bernaciak
Trainee
+49 241 44 686-1022
n.bernaciak@onOffice.com
Isabell Dederichs
Trainee
+49 241 44686-0
i.dederichs@onOffice.com
Business Division Banks Germany
Marcel Lennartz
Team Manager
+49 241 44686-290
+49 177 7118523
m.lennartz@onOffice.com
Michael Kleemann
Sales Manager
+49 241 44686-139
+49 159 01974549
m.kleemann@onOffice.com
Mudashiru Salvador
Sales Manager
+49 241 44686-1032
+49 162 2396601
m.salvador@onOffice.com
Robin Lenzen
Working Student
+49 241 44686-117
+49 17644264603
r.lenzen@onoffice.com
Business Division Customer Success
Dennis Ludwigs
Team Manager Customer Success
+49 241 44686-201
+49 176 31284962
d.ludwigs@onOffice.com
Isabelle Dresen
Assistant Team Manager
+49 241 44686-182
i.dresen@onOffice.com
Janina Servos
Customer Success Manager
+49 241 44686-213
j.servos@onOffice.com
Yves Vijgen
Customer Success Manager
+49 241 446 86-196
y.vijgen@onOffice.com
Marc Winzen
Customer Success Manager
+49 241 446 86-266
m.winzen@onOffice.com
Mazlum Akar
Customer Success Manager
+49 241 44686-175
m.akar@onOffice.com
Dennis Ostlender
Junior Customer Success Manager
+49 241 446 86-1017
d.ostlender@onOffice.com
Christine Ernst
Junior Customer Success Manager
+49 241 44686-1038
c.ernst@onOffice.com
Anika Westhoff
Junior Customer Success Manager
+49 241 44686-1036
a.westhoff@onOffice.com
Janina Lennartz
Junior Customer Success Manager
+49 241 44686-0
j.lennartz@onOffice.com
Diana Carolina Carrera Contreras
Junior Customer Success Manager
+49 241 44686-179
+49 176 47126237
d.carrera@onoffice.com
Jennifer Kleinen
Customer Success Manager
+49 241 44686-174
+49 163 4799155
j.kleinen@onOffice.com
Kim Krings
Customer Success Manager
+49 241 44686-259
+49 160 93802483
k.krings@onOffice.com
Jennifer Janjic
Customer Success Manager
+49 241 44686-163
+49 176 72202796
j.janjic@onOffice.com
Olga Klassen
Customer Success Manager
+49 241 44686-134
+49 176 62662916
o.klassen@onOffice.com
Niklas Vöpel
Customer Success Manager
+49 241 44686-1002
+49 152 38926259
n.voepel@onOffice.com
Jennifer Büttgen
Customer Success Manager
+49 241 44686-272
+49 151 58888338
j.buettgen@onOffice.com
Thomas Schubert
Customer Success Manager
+49 241 44686-1020
t.schubert@onoffice.com
Dominic Uebinger
Customer Success Manager
+49 241 44686-1033
+49 162 2396349
d.uebinger@onOffice.com
Lars van Egdom
Customer Success Manager
+49 241 44686-1043
l.vanegdom@onOffice.com
Jennifer Maria Dzwonkowski
Trainee
+49 241 44686-201
+49 152 29791377
j.dzwonkowski@onOffice.com
Julia Peters
Trainee
+49 241 44686-157
+49 157 73546184
j.peters@onOffice.com
Leona Grundel
Trainee
+49 241 44686-129
+49 157 87852061
l.grundel@onOffice.com
Nina
Trainee
+49 241 44686-135
+49 157 54772342
n.schoen@onOffice.com
Business Division International
Fredi Gabro
Junior Sales Manager Austria
+43 (1) 361 98 57-23
f.gabro@onOffice.at
Sophie Brun
Sales Manager
+49 241 44686-278
+49 160 97750898
s.brun@onOffice.com
Kay Haberfellner
Sales Manager Spain
+49 241 44686-150
k.haberfellner@onOffice.es
Milo Salso
Sales Manager Österreich
+43 1 361 98 57-27
m.salso@onOffice.at
Stephanie Fister
Sales Manager Österreich
+43 1 361 98 57-28
s.fister@onoffice.at
Dominic Campbell
Junior Sales Manager Österreich
+43 1 361 98 57-26
d.campbell@onOffice.at
Tereza Sola
Sales Manager Schweiz
+41 (31) 55558 11
t.sola@onOffice.ch
Asli Temiz
Trainee
+49 241 44686-1056
a.temiz@onOffice.com
International Business Management
Fehmi Yaman
International Business Manager
+49 241 44686-271
+49 173 7983631
f.yaman@onOffice.com
Dimiter Kirkov
Managing Director onOffice d.o.o Slowenien
+386 (0) 1 77728 00
+386 (0) 30619551
d.kirkov@onOffice.si
Mattia Schirru
Managing Director Italy
+39 753707 0
m.schirru@onOffice.it
Leonarda Mingirulli
Junior International Business Administrator
+49 241 44686-1040
l.mingirulli@onOffice.com
Philippe Lepelmann
EUFH Trainee
+49 241 44686-216
p.lepelmann@onOffice.com
Jan Slodowy
EUFH Trainee
+49 241 44686-1048
j.slodowy@onOffice.com
Friederike Berges
EUFH Trainee
+49 241 44686-1047
f.berges@onOffice.com
Customer Solutions
With individual support, we ensure the long-term success of our major customers.
Quang Nguyen
Team Manager Customer Solutions
+49 241 44686-224
q.nguyen@onOffice.com
Philipp Herz
Solutions Consultant
+49 241 44686-284
p.herz@onOffice.com
Florian Hardt
Junior Solutions Consultant
+49 241 44686-164
f.hardt@onOffice.com
Rostislav Rud
Junior Solutions Consultant
+49 241 44686-162
r.rud@onOffice.com
Christoph Hohmann
Junior Solutions Consultant
+49 241 44686-1010
+49 176 61084573
c.hohmann@onoffice.com
Alexander Cofala
Assistant Solutions Consultant
+49 241 44686-264
a.cofala@onOffice.com
Marketing - yes we can!
Sure, marketing is a well known term. The onOffice marketing department is responsible for the overall communication. It is the contact platform name for press and media. We are in charge of the onOffice print and online media ranging from flyers to newsletters, from the digital information to all sorts of campaigns and events. We further keep one eye on branch-related occurrences and analyze the real estate market. We are the ones developping company goals and implement them strategically.
Julia
Marketing Manager
+49 241 44686-207
j.mannheims@onOffice.com
Carolin
Marketing Manager
+49 241 44686-205
c.tholen@onOffice.com
Beate
Marketing Manager
+49 241 44686-159
b.boeker@onOffice.com
Tobias
Marketing Manager
+49 241 44686-0
t.mantl@onOffice.com
Philina
Marketing Manager
+49 241 44686-143
p.hittich@onOffice.com
Kira
Junior Marketing Manager
+49 241 44686-176
k.wolters@onOffice.com
Francesco
Junior Marketing Manager
+49 241 44686-148
f.rigano@onoffice.com
Jana
Junior Marketing Manager
+49 241 44686-114
j.bosman@onOffice.com
Aycan Bozoglan
Trainee
+49 241 44686-270
+49 163 8336323
a.bozoglan@onOffice.com
onOffice Academy
Training courses are planned, organized and implemented in our onOffice Academy. We always keep an eye on current market developments and offer webinars on software and the most important topics in the international real estate industry. The transfer of knowledge to customers and interested parties comes first.
Thomas
Leader onOffice Academy
+49 241 44686-1041
t.brunner@onOffice.com
Katharina
Marketing Manager
+49 241 44686-206
k.niemann@onOffice.com
Margit
Marketing Manager
+49 241 44686-168
m.forsbach@onOffice.com
Websites & SEO: it's all yours!
Its layout and structure is the first visual impression your clients receive. It is like the fishing rod you throw out into the world. In order for us to understand your profile and vision, we like to have a personal contact in the first hand. The design and following implementation process requires your feedback. We strive for a professional and unique appearance of your business. We are happy, when you are happy!
Pawel Strzyzewski
Department Manager Webdesign
+49 241 44686-0
p.strzyzewski@onOffice.com
Karsten Stickel
Senior Team Manager SEO & Content
+49 241 44686-0
k.stickel@onOffice.com
Claudio Zizi
Team Manager Netcore
+49 241 44686-0
c.zizi@onOffice.com
Martin Knorr
Team Manager Wordpress & Product
+49 241 44 686-0
m.knorr@onOffice.com
Eva
Webdesigner
+49 241 44686-0
e.tausendfreund@onOffice.com
Hatip
User Experience Designer
+49 241 44686-0
h.celik@onOffice.com
Kristin
SEO & Content Manager
+49 241 44686-0
k.schneider@onOffice.com
Marie
Content & SEO Manager
+49 241 44686-0
m.mertens@onOffice.com
Gabriel
Webdeveloper
+49 241 44686-0
g.serwas@onOffice.com
Dennis
Online-Marketing Manager
+49 241 44686-161
+49 173 671873
d.sabala@onOffice.com
Helene
Webdeveloper
+49 241 44686-0
h.neufeld@onOffice.com
David
Webdesigner
+49 241 44686-0
d.braun@onOffice.com
Renaldo
Junior Webdeveloper
+49 241 44686-0
r.perez@onOffice.com
Carsten
Junior Webdeveloper
+49 241 44686-0
c.kozuschek@onOffice.com
Ömer
Junior Webdeveloper
+49 241 44686-0
o.seven@onOffice.com
Ugur
Junior Webdeveloper
+49 241 44686-0
u.toeman@onOffice.com
Nicole
Junior Webdeveloper
+49 241 44686-194
n.kuepper@onoffice.com
Kambiz
Webdesigner
+49 241 44686-0
k.javadi@onOffice.com
Monika
Webdesigner
+49 241 44686-0
m.radermaker@onOffice.com
Lisa
Junior SEO & Content Manager
+49 241 44686-0
l.ebert@onOffice.com
Fabio
SEO & Content Manager Italien
+49 241 44686-1039
f.catanese@onOffice.com
Jessica
Junior Tech-SEO-Manager
+49 241 44686-0
j.rick@onOffice.com
Bahija
Junior Online-Marketing Manager
+49 241 44686-109
b.mistrih@onOffice.com
Svenja
Assistant SEO Manager
+49 241 44686-0
s.motter@onOffice.com
Michelle
Assistant SEO Manager
+49 241 44 686-0
m.goeckmann@onOffice.com
Julia
Assistant SEO Manager
+49 241 44 686-0
j.fastnacht@onOffice.com
Jan
Trainee
+49 241 44686-0
j.vandaal@onOffice.com
Lilly
Trainee
+49 241 44686-0
l.jansen@onOffice.com
Nils
Trainee
+49 241 44686-0
n.fassbender@onOffice.com
Christina
Trainee
+49 241 44 686-0
c.graaf@onOffice.com
Stephanie
Student asst. SEO & Content
+49 241 44686-0
s.granderath@onOffice.com
Silke
Project- and process control asst.
+49 241 44686-0
s.vonbracht@onOffice.com
Our administrations office
Our friendly adminstriation is a main pillar for the smooth progress of our business. Whether you are looking for general information or you have concerns with regard to the software, we are eager to serve as a first contact point. We lead you to an appropriate contact person and department. Please do not hesitate to contact us!
Mirko
Department Manager Finance and Accounting
+49 241 44686-0
m.ferlin@onOffice.com
Carola
Finance & Accounting
+49 241 44686-0
c.roehrig@onoffice.com
Janine
Finance & Accounting
+49 241 44686-0
j.bongartz@onOffice.com
Anna
Team Manager Business Administration
+49 241 44686-0
a.wetten@onOffice.com
Beate
Business Administrator
+49 241 44686-0
b.krisch@onOffice.com
Claudia
Business Administrator
+49 241 44686-0
c.schiffer@onOffice.com
Christina
Business Administrator
+49 241 44686-0
c.schueltke@onOffice.com
Lisa Marie
Front Desk Employee
+49 241 44686-0
l.winden@onOffice.com
Celina
Junior Business Administrator
+49 241 44686-0
c.thiel@onOffice.com
Yvonne
Team Assistant
+49 241 44686-0
y.gaebler@onOffice.com
Sarah
Trainee
+49 241 44686-0
s.olef@onOffice.com
Mir Wais Shekeeb
Trainee
+49 241 44686-0
Isabel
Organisation
+43 (1) 361 98 57-0
+43 (0) 699 10445371
i.kaas@onOffice.com
Human Resource & Development
onOffice strives to grow continuously and to get better and better everywhere. A newly established department focuses on all topics related to human resources, the recruitment of new employees and the continuous development of the company into the market leader for real estate software..
Christian
Department Manager Human Resource & Development
+49 241 44686-130
c.maehringer@onOffice.com
Natalie
Human Resource Manager
+49 241 44686-1035
n.romeike@onoffice.com
Claudia
Senior Finance Accountant
+49 241 44686-0
c.bicanic@onOffice.com
Lena
Trainee
+49 241 44686-107
l.vonbaum@onOffice.com
Care team - diligent angels in action
Our Care team is an important part of the onOffice team. The proficient manpower enable us to create a productive working atmosphere. The care team ensure a steady, general well-being in our facilities.
Dominik
Facility Manager
Mark
Care-Team
Rene
Care Team
Jörg
Care-Team
Filiz
Care-Team
Maria
Care-Team Austria
Management - the key to success
A good team cannot be successful without a competent leadership. The head of our company provides the strategic objectives and delivers goal-oriented corporate management. Compared to sports : the coach determines the effective use of all resources, whereas the entire team ensures and develops the quality of their services.
Stefan Mantl
CEO
+49 241 44686-0
+43 676 7224473
s.mantl@onOffice.com
Management Board Assistent
Our assistants work together with the board of directors, the head of onOffice. They are an important pillar of the company, since they not only assist with day-to-day business, but ensure the smooth opertation of all internal and external to-do's. They further coordinate cross-departmental projects of the company.
Kristina Andresen
Assistant CEO
+49 241 44686-220
+49 173 8291768
k.andresen@onOffice.com
Dennis
Trainee
+49 241 44686-292
d.voth@onOffice.com
Lena
Trainee
+49 241 44686-0
le.breuer@onOffice.com
Supervisory Board - our consulting experts
The most important role of our Supervisory Board is to advise the Management Board and approve important business transactions. Through a regular exchange with the Management Board, our Supervisory Board is informed about business development, strategy and business planning.
Prof. Dr. Siegfried Mantl
Officer with Statutory Authority
+49 241 44686-0
mantl@onOffice.com
Dr. Gero Heidelberger
Board of Directors
g.heidelberger@onOffice.com
Stefan Hirschmeier
Board of Directors
s.hirschmeier@onOffice.com
Sebastian Hucz
Board of Directors
s.hucz@onOffice.com
