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
Marius Siegmund
Head of Sales
+49 241 44686-295
+49 160 8996139
m.siegmund@onOffice.com
Philipp Braun
Assistant Director Sales
+49 241 44686-257
+49 160 96703884
p.braun@onOffice.com
Laura Frings
Assistant Sales Manager
+49 241 44686-274
+49 157 38812860
l.frings@onOffice.com
Business Division Real Estate Agents Germany
Dennis Frings
Senior Sales Manager
+49 241 44686-252
+49 178 8917317
d.frings@onOffice.com
Business Division Real Estate Agents Germany | South
Christoph Czekanski
Senior Customer Relation Manager
+49 241 44686-293
+49 176 23334548
c.czekanski@onOffice.com
Sascha Zimmermann
Sales Manager
+49 241 44686-158
+49 173 6276500
s.zimmermann@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
Aycan Bozoglan
Trainee
+49 241 44686-270
+49 163 8336323
a.bozoglan@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
Michael Stoffels
Customer Relation Manager
+49 241 44686-180
+49 173 4188353
m.stoffels@onoffice.com
Marc Dossing
Sales Manager
+49 241 44686-281
+49 157 88237487
m.dossing@onOffice.com
Jannik Jeschka
Customer Relation Manager
+49 241 44686-146
+49 172 8710655
j.jeschka@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
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 Hamburg
+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
Raana Ahmadian
Customer Relation Manager
+49 241 44686-1007
+49 162 1372177
r.ahmadian@onOffice.com
Business Division Banks Germany
Marcel Lennartz
Key Account Manager
+49 241 44686-290
+49 177 7118523
m.lennartz@onOffice.com
Stefan Oppelt
Customer Relation Manager
+49 241 44686-178
+49 152 04795777
s.oppelt@onOffice.com
Michael Kleemann
Sales Manager
+49 241 44686-139
+49 159 01974549
m.kleemann@onOffice.com
Mudashiru Salvador
Sales Manager
t.b.a.
t.b.a.
t.b.a.
Robin Lenzen
Trainee
+49 241 44686-117
+49 17644264603
r.lenzen@onoffice.com
Julia Jaskulski
Trainee
+49 241 44686-177
+49 157 34853256
j.jaskulski@onOffice.com
Business Division After Sales
Dennis Ludwigs
Head of After Sales
+49 241 44686-201
+49 176 31284962
d.ludwigs@onOffice.com
Isabelle
Project Manager
+49 241 44686-182
i.dresen@onOffice.com
Janina
Project Manager
+49 241 44686-213
j.servos@onOffice.com
Yves
Project Manager
+49 241 446 86-196
y.vijgen@onOffice.com
Marc
Project Manager
+49 241 446 86-266
m.winzen@onOffice.com
Maximilian
Trainee
+49 241 44686-186
m.koch@onOffice.com
Mazlum
Junior Project Manager
+49 241 44686-175
m.akar@onOffice.com
Dennis Ostlender
Junior Project Manager
+49 241 446 86-1017
d.ostlender@onOffice.com
Christine Ernst
Junior Customer Success Manager
Christine ist seit April 2020 Teil des onOffice Teams und hat für die Bedürfnisse unserer Kunden immer ein offenes Ohr. Die gebürtige Mainzerin hat internationale BWL und Außenhandel sowie Dienstleistungsmanagement studiert und ist mit ihrem Know-How daher bestens in unserem Vertriebs-Team aufgehoben. In ihrer Freizeit findet man Christine auf dem Basketballfeld, bei Freunden oder auf dem Wasser beim Segeln - sofern das Wetter dies zulässt.
+49 241 44686-1038
+49 177 1707383
c.ernst@onOffice.com
Diana Carolina Carrera Contreras
Junior Consultant
+49 241 44686-179
+49 176 47126237
d.carrera@onoffice.com
Jennifer Kleinen
After Sales Manager
+49 241 44686-174
+49 163 4799155
j.kleinen@onOffice.com
Kim Krings
After Sales Manager
+49 241 44686-259
+49 160 93802483
k.krings@onOffice.com
Jennifer Janjic
After Sales Manager
+49 241 44686-163
+49 176 72202796
j.janjic@onOffice.com
Olga Klassen
After Sales Manager
+49 241 44686-134
+49 176 62662916
o.klassen@onOffice.com
Niklas Vöpel
After Sales Manager
+49 241 44686-1002
+49 152 38926259
n.voepel@onOffice.com
Jennifer Büttgen
Customer Relation Manager
+49 241 44686-272
+49 151 58888338
j.buettgen@onOffice.com
Thomas Schubert
After Sales Manager
+49 241 44686-1020
t.schubert@onoffice.com
Dominic Uebinger
After Sales Manager
t.b.a.
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Nicole
Human Resource Manager
+49 241 44686-106
n.wiszniak@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
Daniel Zierl
Sales Manager Austria
+43 (1) 361 98 57-25
d.zierl@onoffice.at
Fredi Gabro
Junior Sales Manager Austria
+43 (1) 361 98 57-23
+49 17680658649
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
International Business Management
Fehmi Yaman
Sales Manager
+49 241 44686-271
+49 173 7983631
f.yaman@onOffice.com
Dimiter Kirkov
Geschäftsführer onOffice d.o.o Slowenien
+386 (0) 1 77728 00
+386 (0) 30619551
d.kirkov@onOffice.si
Ahmet Dogan
Managing Director Turkey
+90 5377474340
a.dogan@onOffice.tr
Mattia Schirru
Managing Director Italy
m.schirru@onOffice.it
Leonarda Mingirulli
Junior International Business Administrator
Ich gehöre seit Mai 2020 zum Team im International Business Management und unterstütze die Standortentwicklungen im Ausland. Nach meinem Studium in Düsseldorf habe ich zwei Jahre in Italien gelebt und gearbeitet und "La Dolce Vita" kennengelernt. Als gebürtige Italienerin gehört Kochen zu einer meiner größten Leidenschaften. Meine Freizeit verbringe ich gerne auf Reisen mit Familie und Freunden.
+49 241 44686-1040
l.mingirulli@onOffice.com
Philippe
Trainee
+49 241 44686-0
p.lepelmann@onOffice.com
Customer Solutions
Mit individueller Betreuung stellen wir den langfristigen Erfolg unserer Großkunden sicher.
Quang
Junior Project Manager
+49 241 44686-224
q.nguyen@onOffice.com
Philipp
Trainee
+49 241 44686-284
p.herz@onOffice.com
Florian
Support Manager
+49 241 44686-164
f.hardt@onOffice.com
Rostislav
Trainee
+49 241 44686-162
r.rud@onOffice.com
Christoph Hohmann
Junior Client Manager
+49 241 44686-1010
+49 176 61084573
c.hohmann@onoffice.com
Alexander
Trainee
+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.
Ingo Lorbach
Director Marketing
+49 241 44686-198
+49 160 8866176
i.lorbach@onOffice.com
Julia
Marketing Manager
+49 241 44686-207
j.mannheims@onOffice.com
Carolin
Marketing Manager
+49 241 44686-205
c.tholen@onOffice.com
Katharina
Marketing Manager
+49 241 44686-206
k.niemann@onOffice.com
Beate
Marketing Manager
+49 241 44686-159
b.boeker@onOffice.com
Tobias
Marketing Manager
+49 241 44686-0
t.mantl@onOffice.com
Dennis
Marketing Manager
+49 241 44686-161
d.sabala@onOffice.com
Philina
Marketing Manager
+49 241 44686-143
p.hittich@onOffice.com
Margit
Trainee
+49 241 44686-168
m.forsbach@onOffice.com
Thomas
Leader onOffice Academy
Thomas Brunner ist den meisten Immobilienprofis bereits bekannt, er unterstützt das onOffice Team ab Juli 2020 mit seiner langjährigen Erfahrung in Sachen Coaching und Academy.
+49 241 44686-0
t.brunner@onOffice.com
Mara
Marketing Manager Assistant
+49 241 44686-242
m.elsen@onOffice.com
Kira
Trainee
+49 241 44686-176
k.wolters@onOffice.com
Webdesign: 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
Head of Webdesign
+49 241 44686-0
p.strzyzewski@onOffice.com
Claudio
Senior Webdeveloper
+49 241 44686-0
c.zizi@onOffice.com
Karsten
Senior SEO Manager
+49 241 44686-0
k.stickel@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
Junior SEO Manager
+49 241 44686-0
k.schneider@onOffice.com
Marie
Content and SEO Manager
+49 241 44686-0
m.mertens@onOffice.com
Gabriel
Webdeveloper
+49 241 44686-0
g.serwas@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
Florian
Trainee
+49 241 44686-0
f.dankelmann@onOffice.com
Ömer
Trainee
+49 241 44686-0
o.seven@onOffice.com
Ugur
Trainee
+49 241 44686-0
u.toeman@onOffice.com
Kambiz
Junior Webdeveloper
+49 241 44686-0
k.javadi@onOffice.com
Lisa
Assistant SEO Manager
+49 241 44686-0
l.ebert@onOffice.com
Fabio
SEO & Content Manager Italien
Fabio unterstützt seit Mai 2020 den Bereich Websites & SEO. Er lebt in Berlin, wo er zwischen Podcasts und Newslettern immer die neuesten Nachrichten im SEO-Bereich verfolgt. In seiner Freizeit liebt er es zu schreiben, übt gerne Kampfsport aus, erfindet neue, vegane Rezepte , meditiert und widmet sich nach eigenen Angaben liebendgern seinen vielen Nerd-Hobbys. Wann immer möglich, kehrt er gerne zurück im sein Heimatland Italien, um in das Meer Siziliens einzutauchen.
Jessica
Assistant SEO Manager
+49 241 44686-0
j.rick@onOffice.com
Svenja
Assistant SEO Manager
+49 241 44686-0
s.motter@onOffice.com
Felix
Junior Administrator
+49 241 44686-0
f.henke@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
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
Senior Finance Accountant
+49 241 44686-0
m.ferlin@onOffice.com
Claudia
Senior Finance Accountant
+49 241 44686-0
c.bicanic@onOffice.com
Claudia
Business Administrator
+49 241 44686-0
c.schiffer@onOffice.com
Isabel
Organisation
+43 (1) 361 98 57-0
+43 (0) 699 10445371
i.kaas@onOffice.com
Anna
Business Administrator
+49 241 44686-0
a.wetten@onOffice.com
Carola
Business Administration and Finance & Accountant
Carola hat bei onOffice ihren Platz im Buchhaltungs-Team. Ihre Freizeit verbringt sie am liebsten mit ihrer Familie und bei der Gartenarbeit. Außerdem backt sie leidenschaftlich gerne.
Beate
Business Administrator
+49 241 44686-0
b.krisch@onOffice.com
Christina
Business Administrator
+49 241 44686-0
c.schueltke@onOffice.com
Lisa Marie
Business Administrator
+49 241 44686-0
l.winden@onOffice.com
Janine
Junior Finance Accountant
+49 241 44686-0
j.bongartz@onOffice.com
Celina
Trainee
+49 241 44686-0
c.thiel@onOffice.com
Dominik
Facility Manager
Ardit
Trainee
+49 241 44686-0
a.hiseni@onOffice.com
Nurul
Trainee
+49 241 44686-0
n.absar@onOffice.com
Sara
Trainee
Sara ist unser Neuzugang im Bereich Business Administration. Sie absolviert ab August 2020 ihre Ausbildung bei onOffice. Weitere Informationen über sie folgen in Kürze.
+49 241 44686-0
s.olef@onOffice.com
Human Resource & Development
onOffice ist bestrebt kontinuierlich zu wachsen und überall immer besser zu werden. Eine neu etablierte Abteilung richtet den Fokus auf alle Themen rund um das Personalwesen, die Rekrutierung neuer Mitarbeiter und die stetige Weiterentwicklung des Unternehmens zum Marktführer für Immobiliensoftware.
Christian
Head of Human Resource & Development
+49 241 44686-130
c.maehringer@onOffice.com
Julia
Human Resource Manager
+49 241 44686-277
j.mannheims@onOffice.com
Natalie
Human Resource Manager
Nach ihrem erfolgreichen BWL Studiumabschluss im Dezember 2019 gehört Natalie seit April 2020 fest zu unserem onOffice-Team. In ihrer Freizeit ist sie gerne mit dem Fahrrad unterwegs oder geht spazieren.
Zudem verbringt sie sehr viel ihrer freien Zeit mit der Familie und Freunden und entspannt gerne bei einem guten Buch.
Lena
Human Resource Manager
+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.
Wilma
Care-Team
Mark
Care-Team
Maria
Care-Team Austria
Jörg
Care-Team
Filiz
Care-Team
Werner
Care-Team
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 Hagen
Assistant CEO
+49 241 44686-220
+49 173 8291768
k.hagen@onOffice.com
Ralf Badtke
Assistant CEO
+49 241 44686-283
+49 173 6059715
r.badtke@onOffice.com
Dennis
Trainee
+49 241 44686-292
d.voth@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
