Business Division Real Estate Agents Germany | South
![Sascha Zimmermann](https://web2.onoffice.de/kunden/intern/462683/images/content/team/SaschaZImmermann_small_website.jpg)
Sascha Zimmermann
Key Account Manager
+49 241 44 686-158
+49 173 62 76 500
s.zimmermann@onOffice.com
![Stefan Oppelt](images/content/team/StefanOppelt_small_website.jpg)
Stefan Oppelt
Senior Customer Relation Manager
+49 241 44 686-178
+49 152 04 79 57 77
s.oppelt@onOffice.com
![Stefanie](https://res.onoffice.de/kunden/intern/462683/images/content/team/StefanieMaus_small_website.jpg)
Stefanie Maus
Sales Manager
+49 241 44686-1006
+49 172 9555614
s.maus@onOffice.com
![Janina Pohl](images/content/team/JaninaPohl_small_website.jpg)
Janina Pohl
Key Account Manager
+49 (0)241 44 686-1008
+49 (0)162 1391537
j.pohl@onOffice.com
![Besmir Dizdari](images/content/team/BesmirDizdari_small_website.jpg)
Besmir Dizdari
Senior Sales Manager
+49 241 44 686-1137
+49 162 24 00 695
b.dizdari@onOffice.com
![Yannick Dobbelstein](images/content/team/YannickDobbelstein_small_website.jpg)
Yannick Dobbelstein
Customer Relation Manager
+49 241 44 686-1089
y.dobbelstein@onOffice.com
![Adriana Dine](images/content/team/AdrianaDine_small_website.jpg)
Adriana Dine
Sales Manager
+49 241 44 686-256
+49 157 30 96 36 46
a.dine@onOffice.com
![Sinan](images/content/team/SinanGönder_small_website.jpg)
Sinan Gönder
Sales Manager
+49 241 44 686-130
+49 (0)174 83 17 142
s.goender@onoffice.com
![Annabell Dietrich](images/content/team/AnnabellDietrich_small_website.jpg)
Annabell
Trainee CBS
+49 241 44 686-260
+49 173 534 14 81
a.dietrich@onOffice.com
Business Division Real Estate Agents Germany | West
![Jannik Jeschka](images/content/team/JannikJeschka_small_website.jpg)
Jannik Jeschka
Senior Customer Relation Manager
+49 241 44 686-146
+49 172 87 10 655
j.jeschka@onOffice.com
![Sales Manager](images/content/team/MarcDossing_small_website.jpg)
Marc Dossing
Senior Sales Manager
+49 241 44 686-273
+49 157 88 23 74 87
m.dossing@onOffice.com
![Patrick Makowe](images/content/team/mann.jpg)
Patrick Makowe
Sales Manager
+49 241 44686-0
+49 173 1671873
p.makowe@onOffice.com
![Ardit](images/content/team/ArditHiseni_small_website.jpg)
Ardit Hiseni
Sales Manager
+49 241 44686-0
+49 162 2481273
a.hiseni@onOffice.com
![Raana Ahmadian](https://res.onoffice.de/kunden/intern/462683/images/content/team/RaanaAhmadian_small_website.jpg)
Raana Ahmadian
Customer Relation Manager
+49 241 44 686-1007
+49 162 13 72 177
r.ahmadian@onOffice.com
Business Division Real Estate Agents Germany | Middle & East
![Laura Mertens](images/content/team/LauraMertens_small_website.jpg)
Laura Mertens
Customer Relation Manager
+49 241 44686-183
+49 174 3085118
l.mertens@onOffice.com
![Aida Dizdari](images/content/team/AidaDizdari_small_website.jpg)
Aida Dizdari
Senior Customer Relation Manager
+49 241 44 686-1125
+49 172 20 59 915
a.dizdari@onOffice.com
![Ali Karakoc](images/content/team/AliKaracoc_small_website_neu.jpg)
Ali Karakoc
Sales Manager
+49 241 44 686-137
+49 173 16 61 772
a.karakoc@onOffice.com
![Bastian Dohlen](https://res.onoffice.de/kunden/intern/462683/images/content/team/BastianDohlen_small_website.jpg)
Bastian Dohlen
Trainee CBS
+49 241 44 686-1119
+49 152 55 13 89 64
b.dohlen@onOffice.com
Business Division Real Estate Agents Germany | North
![Bernd Gregor](images/content/team/BerndGregor_small_website.jpg)
Bernd Gregor
Key Account Manager
+49 40 77 18 509-97
+49 160 90 30 01 00
b.gregor@onOffice.com
![Henning Hartmann](images/content/team/HenningHartmann_small_website.jpg)
Henning Hartmann
Senior Customer Relation Manager
+49 241 44 686-298
+49 176 47 71 43 68
h.hartmann@onOffice.com
![Andreas Gieltowski](https://res.onoffice.de/kunden/intern/462683/images/content/team/AndreasGieltowski_small_website.jpg)
Andreas Gieltowski
Customer Relation Manager
+49 241 44 686-1033
+49 162 67 13 425
a.gieltowski@onOffice.com
![Nico Bischoni](images/content/team/NicoBischoni_small_website.jpg)
Nico
Trainee CBS
+49 241 44 686-0
n.bischoni@onoffice.com
International Business Management
![Leonarda Mingirulli](https://res.onoffice.de/kunden/intern/462683/images/content/team/LeonardaMingirulli_small_website.jpg)
Leonarda Mingirulli
Junior International Business Administrator
+49 241 44686-1040
l.mingirulli@onOffice.com
![Mudashiru Salvador](https://res.onoffice.de/kunden/intern/462683/images/content/team/MudashiruSalvador_small_website.jpg)
Mudashiru Salvador
International Business Manager
+49 241 44 686-1020
+44 20 33 43 08 04
+49 162 24 07 816
m.salvador@onOffice.com
![Steffen Dreher](images/content/team/SteffenDreher_small_website.jpg)
Steffen Dreher
International Business Administrator
+49 241 44 686-131
+34 936 07 42 21
+49 162 10 58 765
s.dreher@onOffice.com
![Francesca Preite](images/content/team/FrancescaPreite_small_website.jpg)
Francesca Preite
International Business Manager
+49 241 44 686-1021
+39 (011) 192704-25
f.preite@onoffice.com
![Daniela Gómez Urrea](images/content/team/DanielaGómezUrrea_small_website.jpg)
Daniela Gómez Urrea
International Business Manager
+49 241 44 686-157
+34 936 07 42 22
d.gomez-urrea@onOffice.com
![Deyla Bartels](images/content/team/DeylaBartels_small_website.jpg)
Deyla Bartels
Trainee CBS
+49 241 44 686-0
d.bartels@onOffice.com
International Customer Relation Management
![Sebastian](images/content/team/SebastianRaab_small_website.jpg)
Sebastian Raab
International Customer Relation Manager Schweiz
+41 (31) 555 58-12
s.raab@onOffice.com
![Eva Chmielarz](images/content/team/EvaChmielarz_small_website.jpg)
Eva Chmielarz
International Customer Relation Manager Spain
+34 (93) 60742-54
e.chmielarz@onOffice.es
![Robin Lenzen](images/content/team/RobinLenzen_small_website.jpg)
Robin Lenzen
International Customer Relation Manager
+49 241 44 686-117
+49 176 44 26 46 03
r.lenzen@onoffice.com
Customer Solutions
With individual support, we ensure the long-term success of our major customers.
![Florian](images/content/team/FlorianHardt_small_website.jpg)
Florian Hardt
Solutions Consultant
+49 241 44686-164
f.hardt@onoffice.com
![Christoph](https://res.onoffice.de/kunden/intern/462683/images/content/team/ChristophHohmann_small_website.jpg)
Christoph Hohmann
Junior Client Manager
+49 241 44686-1010
+49 176 61084573
c.hohmann@onoffice.com
![Karsten](https://res.onoffice.de/kunden/intern/462683/images/content/team/KarstenKorthus_small_website.jpg)
Karsten Korthus
Solutions Consultant
+49 241 44686-1070
k.korthus@onoffice.com
![Carmela Bruno](images/content/team/CarmelaBrunoneu_small_website.jpg)
Carmela Bruno
Solutions Consultant
+49 241 44 686-0
c.bruno@onoffice.com
![Kaan Yagmur](images/content/team/KaanYagmur_small_website.jpg)
Kaan Yagmur
Solutions Consultant
+49 241 44 686-1123
k.yagmur@onoffice.com
Marketing - ¡sí podemos!
Claro, marketing es un término bien conocido. El departamento de marketing de onOffice es responsable de la comunicación general. Es el nombre de la plataforma de contacto para la prensa y los medios de comunicación. Nos encargamos de los medios de comunicación impresos y en línea de onOffice, desde volantes hasta boletines, desde la información digital hasta todo tipo de campañas y eventos. Además, mantenemos un ojo en los sucesos relacionados con las ramas.
![Inga Keuenhof](images/content/team/IngaKeuenhof_small_website.jpg)
Inga
Department Manager Marketing
+49 241 44 686-258
i.keuenhof@onoffice.com
![Kira](images/content/team/KiraWolters_small_website.jpg)
Kira
Team Manager & Marketing Manager Strategy
+49 241 44686-176
k.wolters@onoffice.com
![Beate](images/content/team/BeateBöker_small_website.jpg)
Beate
Senior Marketing Manager Content & Product
+49 241 44686-159
b.boeker@onoffice.com
![Katharina Niemann](images/content/team/KatharinaNiemann_small_website.jpg)
Katharina
Senior Marketing Manager Existing Customer & Academy
+49 241 44686-206
k.niemann@onoffice.com
![Dirk](images/content/team/DirkJoergJoeris_small_website.jpg)
Dirk Jörg
Senior Marketing Manager Human Resource
+49 241 44 686-174
d.joeris@onoffice.com
![Julia](images/content/team/JuliaMannheims_small_website.jpg)
Julia
Marketing Manager Content & PR
+49 241 44 686-207
j.mannheims@onoffice.com
![Margit](images/content/team/MargitForsbach_small_website.jpg)
Margit
Marketing Manager
+49 241 44686-168
m.forsbach@onOffice.com
![Annkathrin Haake](images/content/team/AnnkathrinHaake_small_website.jpg)
Annkathrin
Marketing Manager Cooperation & Partner
+49 241 44 686-1120
+49 173 64 08 358
a.haake@onoffice.com
![Anna-Lena Frömmer](images/content/team/AnnaLenaFroemmer_small_website.jpg)
Anna-Lena
Marketing Manager Online
+49 241 44 686-1118
a.froemmer@onoffice.com
![Rafaela](images/content/team/frau.jpg)
Rafaela
Junior Online-Marketing Manager
+49 (0)241 44 686-0
r.heck@onOffice.com
![Lourdes](images/content/team/LourdesReyes_small_website.jpg)
Lourdes
Marketing Manager Online International
+49 241 44 686-0
l.reyes@onoffice.com
![Philina](images/content/team/PhilinaHittich_small_website.jpg)
Philina
Graphic Designer
+49 241 44686-143
p.hittich@onoffice.com
![Sarah](images/content/team/SarahGoerres_small_website.jpg)
Sarah
Graphic Designer
+49 241 44 686-132
s.goerres@onoffice.com
![Tobias](images/content/team/TobiasMantlneu_small_website.jpg)
Tobias
Motion Picture
+49 241 44686-0
t.mantl@onoffice.com
![Jennifer Maria Dzwonkowski](https://web2.onoffice.de/kunden/intern/462683/images/content/team/JenniferWrona_small_website.jpg)
Jennifer Maria Wrona
Junior Marketing Manager Strategy
+49 241 44686-202
+49 152 29791377
j.wrona@onoffice.com
![Johannes](images/content/team/JohannesSchneitz_small_website.jpg)
Johannes
Junior Graphic Designer
+49 241 44 686-142
j.schneitz@onoffice.com
![Elisa Fritz](images/content/team/ElisaFritz_small_website.jpg)
Elisa
Junior Marketing Manager Content & Product
+49 241 44 686-1114
e.fritz@onoffice.com
![Dana Rienas](images/content/team/DanaWego_small_website.jpg)
Dana Rienas
Junior Marketing Manager Content & PR
+49 241 44 686-154
+49 173 56 17 567
d.rienas@onOffice.com
![Celina Garcia](images/content/team/CelinaGarcia_small_website.jpg)
Celina
Trainee CBS
+49 241 44 686-1102
c.garcia@onoffice.com
![Janina Höfgen](images/content/team/JaninaHoefgen_small_website.jpg)
Janina Höfgen
Trainee CBS
+49 241 44 686-1129
j.hoefgen@onOffice.com
Diseño web: ¡es todo tuyo!
Su diseño y estructura es la primera impresión visual que reciben sus clientes. Es como la caña de pescar que tiras al mundo. Para que podamos entender su perfil y su visión, nos gusta tener un contacto personal de primera mano. El diseño y el seguimiento del proceso de implementación requiere de su retroalimentación. Nos esforzamos por lograr una apariencia profesional y única de su negocio. Somos felices, cuando tú eres feliz!
![Claudio Zizi](images/content/team/ClaudioZizi_small_website.jpg)
Claudio Zizi
Team Manager
+49 241 44686-0
c.zizi@onoffice.com
![Ingo](images/content/team/IngoKruetzen_small_website.jpg)
Ingo
Team Manager
+49 241 44 686-0
i.kruetzen@onoffice.com
![Eva](images/content/team/EvaTausendfreund_small_website.jpg)
Eva
Senior Webdesigner
+49 241 44686-0
e.tausendfreund@onoffice.com
![Monika Radermaker](images/content/team/MonikaRadermaker_small_website.jpg)
Monika
Senior Webdeveloper
+49 241 44 686-0
m.radermaker@onoffice.com
![Kambiz Javadi](https://de.onoffice.com/images/content/team/KamibzJavadi_small_website.jpg)
Kambiz
Senior Project & Customer Manager
+49 241 44686-0
k.javadi@onoffice.com
![Diana](https://res.onoffice.de/kunden/intern/462683/images/content/team/DianaCarrera_small_website.jpg)
Diana Carolina Carrera Contreras
Junior Consultant
+49 241 44686-179
+49 176 47126237
d.carrera@onoffice.com
![Mario](images/content/team/MarioJulioMigliore_small_website.jpg)
Mario
Project & Customer Manager
+49 241 44 686-0
m.migliore@onoffice.com
![Isabelle](images/content/team/IsabelleNikolic_small_website.jpg)
Isabelle Nikolić
Product Manager
+49 241 44 686-0
i.nikolic@onOffice.com
![Frederic](images/content/team/FredericAlpers_small_website.jpg)
Frederic
Junior Product Manager
+49 241 44 686-0
f.alpers@onoffice.com
![Helene](images/content/team/HeleneNeufeld_small_website.jpg)
Helene
Webdeveloper
+49 241 44686-0
h.neufeld@onOffice.com
![Kristian](images/content/team/KristianPospis_small_website.jpg)
Kristian
Webdeveloper
+49 241 44 686-0
k.pospis@onoffice.com
![Anja](images/content/team/AnjaMoeller_small_website.jpg)
Anja
Webdeveloper
+49 241 44 686-0
a.moeller@onoffice.com
![Renaldo](images/content/team/RenaldoMarin-Perez_small_website.jpg)
Renaldo
Webdeveloper
+49 241 44686-0
r.marinperez@onoffice.com
![Ugur](images/content/team/UgurToeman_small_website.jpg)
Ugur
Webdeveloper
+49 241 44686-0
u.toeman@onOffice.com
![Oğuz](images/content/team/OguzAkankan_small_website.jpg)
Oğuz
Webdeveloper
+49 241 44 686-0
o.akankan@onoffice.com
![Benjamin](images/content/team/BenjaminZekavica_small_website.jpg)
Benjamin
Webdeveloper
+49 241 44 686-0
b.zekavica@onoffice.com
![Sara](images/content/team/SaraGrigorjanz_small_website.jpg)
Sara
Junior Webdeveloper
+49 241 44 686-0
s.grigorjanz@onoffice.com
![Christina Graaf](images/content/team/ChristinaGraaf_small_website_neu2.jpg)
Christina
Trainee
+49 241 44 686-1058
c.graaf@onOffice.com
![Nina](images/content/team/NinaAßmann_small_website.jpg)
Nina
Junior Webdeveloper
+49 (0)241 44 686-0
n.assmann@onoffice.com
![Aaron Friedrich](images/content/team/AaronFriedrich_small_website.jpg)
Aaron
Trainee
+49 241 44 686-0
a.friedrich@onoffice.com
Online Marketing
Our online marketing team plans and implements digital campaigns for onOffice and customer websites. Whether classic search engine optimization, SEA, social media support or creative texts: Our team is at home in the world of online marketing and supports brokers in all relevant disciplines. We develop customized strategies for our clients' online presence that generate more traffic and leads.
![Karsten](images/content/team/KarstenStickel_small_website.jpg)
Karsten Stickel
Department Manager Online Marketing
+49 241 44686-0
k.stickel@onoffice.com
![Marie](images/content/team/MarieMertens_small_website.jpg)
Marie
Team Manager Online Marketing
+49 241 44686-0
m.mertens@onoffice.com
![Jessica](images/content/team/JessicaRick_small_website.jpg)
Jessica
Professional Tech-SEO Manager
+49 241 44686-0
j.rick@onoffice.com
![Alessa](images/content/team/AlessaHeinrichs_small_website.jpg)
Alessa
Professional Content Marketing Manager
+49 241 44 686-0
a.heinrichs@onoffice.com
![Michelle Göckmann](images/content/team/MichelleGoeckmann_small_website.jpg)
Michelle
Assistant SEO Manager
+49 241 44 686-0
m.goeckmann@onOffice.com
![Julia Fastnacht](images/content/team/JuliaFastnacht_small_website_neu.jpg)
Julia
Assistant SEO Manager
+49 241 44 686-0
j.fastnacht@onOffice.com
![Katrin Erz](images/content/team/KatrinErz_small_website.jpg)
Katrin
Professional Online Marketing Manager
+49 241 44 686-0
k.erz@onoffice.com
![Christian](images/content/team/ChristianHermanns_small_website.jpg)
Christian
Professional Online Marketing Manager
+49 241 44 686-0
c.hermanns@onoffice.com
![Angelina](images/content/team/AngelinaSpieß_small_website.jpg)
Angelina
Professional Social Media Manager
+49 241 44 686-0
a.spiess@onoffice.com
![Franziska Krug](images/content/team/FranziskaKrug_small_website.jpg)
Franziska
Professional Content & SEO Manager
+49 241 44 686-0
f.krug@onoffice.com
![Katharina](images/content/team/KatharinaEhm_small_website.jpg)
Katharina
Junior Content Marketing Manager
+49 241 44 686-0
k.ehm@onoffice.com
![Laura Fricke](images/content/team/LauraFricke_small_website.jpg)
Laura
Assistant Online Marketing Manager
+49 241 44 686-644
l.fricke@onoffice.de
![Sarah Weiß](images/content/team/SarahWeiss_small_website.jpg)
Sarah
Assistant Online Marketing Manager
+49 241 44 686-645
s.weiss@onoffice.de
![Annika Kneifel](images/content/team/frau.jpg)
Annika
Assistant Online Marketing Manager
+49 241 44 686-0
a.kneifel@onoffice.com
![Jan Koehl](images/content/team/JanKoehl_small_website.jpg)
Jan
Assistant Online Marketing Manager
+49 (0)241 44 686-0
j.koehl@onoffice.com
Nuestra oficina de administración
Nuestra administración es un pilar fundamental para el buen desarrollo de nuestro negocio. Tanto si busca información general como si tiene dudas sobre el software, estamos deseosos de servirle como primer punto de contacto. Le conducimos a una persona de contacto y a un departamento apropiado. No dude en ponerse en contacto con nosotros!
![Laura Frings](images/content/team/LauraFrings_small_website.jpg)
Laura
Department Manager Business Administration
+49 241 44 686-274
+49 157 38 81 28 60
l.frings@onoffice.com
![Christina](images/content/team/ChristinaSchueltke_small_website.jpg)
Christina
Business Administrator
+49 241 44686-0
c.schueltke@onoffice.com
![Anna](images/content/team/AnnaWetten_small_website.jpg)
Anna
Senior Business Administrator
+49 241 44686-0
a.wetten@onoffice.com
![Claudia](images/content/team/ClaudiaSchiffer_small_website.jpg)
Claudia
Business Administrator
+49 241 44686-0
c.schiffer@onoffice.com
![Eda-Nur Sarikurt](images/content/team/EdaNurSarikurt_small_website.jpg)
Eda-Nur
Business Administrator
+49 241 44 686-0
e.sarikurt@onoffice.com
![Joanna](images/content/team/JoannaLennartz_small_website.jpg)
Joanna
Business Administrator
+49 241 44 686-0
j.lennartz2@onoffice.com
![Max Wellnitz](images/content/team/MaxWellnitz_small_website.jpg)
Max
Business Administrator
+49 241 44 686-0
m.wellnitz@onoffice.com
![Isabell Dederichs](images/content/team/IsabellDederichs_small_website.jpg)
Isabell Dederichs
Business Administrator
+49 241 44 686-1046
i.dederichs@onoffice.com
![Stephanie Paulissen](images/content/team/StephaniePaulissen_small_website.jpg)
Stephanie Paulissen
Business Administrator
+49 241 44 686-106
s.paulissen@onoffice.com
![Sara Olef](images/content/team/SaraOlef_small_website.jpg)
Sarah
Trainee
+49 241 44686-0
s.olef@onOffice.com
![Verena Mahr](images/content/team/VerenaMahr_small_website_neu.jpg)
Verena Mahr
Junior Inside Sales Manager
+49 241 44686-126
+49 162 2480929
v.mahr@onOffice.com
![Cornelia Beitmüller](images/content/team/CorneliaBeitmueller_small_website.jpg)
Cornelia
Address Manager
+49 241 44 686-1128
c.beitmueller@onoffice.com
![Janina Lennartz](images/content/team/JaninaLennartz_small_website.jpg)
Janina Lennartz
Address Manager
+49 241 44 686-1065
j.lennartz@onoffice.com
![Justin Giesecke](images/content/team/JustinGiesecke_small_website.jpg)
Justin
Trainee
+49 241 44 686-21
+49 (0)174 64 05 918
j.giesecke@onoffice.com
![Olga Thiel](images/content/team/OlgaThiel_small_website.jpg)
Olga Thiel
Trainee
+49 241 44 686-0
o.thiel@onoffice.com
![Isabel](images/content/team/IsabelKaas_small_website.jpg)
Isabel
Organisation
+43 1 361 98 57-0
+43 699 10 44 53 71
i.kaas@onoffice.com
Recursos Humanos y Desarrollo
onOffice se esfuerza por crecer continuamente y llegar a ser mejor y mejor en todas partes. Un departamento recientemente establecido se centra en todos los aspectos de los recursos humanos, la contratación de nuevos empleados y el desarrollo continuo de la empresa para convertirse en el líder del mercado de software inmobiliario.
![Kristin](https://res.onoffice.de/kunden/intern/462683/images/content/team/KristinSchneider_small_website.jpg)
Kristin
Department Manager Human Resource & Development
+49 241 44 686-288
k.schneider@onoffice.com
![Claudia](images/content/team/ClaudiaBicanic_small_website.jpg)
Claudia
Senior Payroll Specialist
+49 241 44686-0
c.bicanic@onoffice.com
![Julia](images/content/team/JuliaOhlerAkyol_small_website.jpg)
Julia
Human Resource Manager
+49 241 44 686-177
j.ohler-akyol@onOffice.com
![Anika Hüdepohl](images/content/team/AnikaHüdepohl_small_website.jpg)
Anika Hüdepohl
Human Resource Manager
+49 241 44 686-0
a.huedepohl@onoffice.com
![Francine](images/content/team/frau.jpg)
Francine Bock
Human Resource Administrator
+49 241 44 686-0
f.bock@onoffice.com
![Raja Müller](images/content/team/RajaNiaMueller_small_website.jpg)
Raja
Trainee CBS
+49 241 44 686-0
r.mueller@onoffice.com
Desarrollo - desarrollamos herramientas para su éxito
¿Está interesado en aprovechar las sinergias? Lo hacemos, por lo que fomentamos la relación entre el software inteligente y un medio digital que los distribuye de forma óptima. Nuestros técnicos están constantemente desarrollando características que hacen su trabajo diario más eficiente y muestran nuevas formas de éxito. Nuestros programadores conocen muy bien el mercado y hacen todo lo posible para mantener actualizados sus productos onOffice.
Software Development & Operation
The Software Development & Operation department is responsible for the further development, maintenance, care and quality assurance of the software. New functions, modules and adaptations are developed in cooperation with our product management. In the Operations and Maintenance areas, releases and beta uploads are carried out, bugs are fixed and the software is continuously optimized at its core. In order to be able to offer our customers a fully developed product range, our Quality Assurance department tests all innovations. Here, all features are put through their paces and documented before they are launched on the market.
![Dirk Wielage](images/content/team/DirkWielage_small_website.jpg)
Dirk
Department Manager Software Development & Operation
+49 241 44 686-0
d.wielage@onoffice.com
![Patrick](images/content/team/PatrickBohn_small_website.jpg)
Patrick
Team Manager
+49 241 44686-0
p.bohn@onoffice.com
![Florian](images/content/team/FlorianThelen_small_website.jpg)
Florian
Team Manager
+49 241 44686-0
f.thelen@onoffice.com
![Andreas](images/content/team/AndreasAmberg_small_website.jpg)
Andreas
Team Manager
+49 241 44686-0
a.amberg@onoffice.com
![Daniel](images/content/team/DanielFischer_small_website.jpg)
Daniel
Team Manager
+49 241 44686-0
d.fischer@onoffice.com
![Isabelle](images/content/team/IsabelleGlasmacher_small_website.jpg)
Isabelle
Team Manager
+49 241 44 686-0
i.glasmacher@onoffice.com
![Ralf Schwenk](images/content/team/RalfSchwenk_small_website.jpg)
Ralf Schwenk
Team Manager
+49 241 44686-212
r.schwenk@onoffice.com
![Ferhat](images/content/team/FerhatDeliktas_small_website.jpg)
Ferhat
Team Manager
+49 241 44686-0
f.deliktas@onoffice.com
![Philipp](images/content/team/PhilippKoulen_small_website.jpg)
Philipp
Team Manager
+49 241 44686-0
p.koulen@onoffice.com
![Stefan](images/content/team/StefanBecker_small_website.jpg)
Stefan
Expert Software Developer
+49 241 44686-0
s.becker@onoffice.com
![Thomas](images/content/team/ThomasPieber_small_website.jpg)
Thomas
Senior Software Developer
+49 241 44686-0
t.pieber@onoffice.com
![Michael](images/content/team/MichaelvonRueden_small_website.jpg)
Michael
Senior Software Developer
+49 241 44686-0
m.vonrueden@onoffice.com
![Ana](images/content/team/AnaPetrova_small_website.jpg)
Ana
Senior Software Developer
+49 241 44686-0
a.ivanova@onoffice.com
![Tjalf](images/content/team/TjalfHoffmann_small_website.jpg)
Tjalf
Senior Software Developer
+49 241 44686-0
t.hoffmann@onoffice.com
![Dominik](images/content/team/DominikKaisers_small_website.jpg)
Dominik
Senior Software Developer
+49 241 44686-0
d.kaisers@onoffice.com
![Jakob](images/content/team/JakobJungmann_small_website.jpg)
Jakob
Senior Software Developer
+49 241 44686-0
j.jungmann@onoffice.com
![Jens](images/content/team/JensStormberg_small_website.jpg)
Jens
Senior Software Developer
+49 241 44686-0
j.stormberg@onoffice.com
![Rainer](images/content/team/RainerGimpel_small_website.jpg)
Rainer
Senior Software Developer
+49 241 44686-0
r.gimpel@onoffice.com
![Marie](images/content/team/MarieCerta_small_website.jpg)
Marie
Senior Software Developer
+49 241 44686-0
m.certa@onoffice.com
![Marcel](images/content/team/MarcelPeiffer_small_website.jpg)
Marcel
Senior Software Developer
+49 241 44686-0
m.peiffer@onoffice.com
![Robert](images/content/team/RobertRockmann_small_website.jpg)
Robert
Professional Quality Assurance Manager
+49 241 44686-212
r.rockmann@onoffice.com
![Robert](images/content/team/RobertIgelmund_small_website.jpg)
Robert
Professional Quality Assurance Manager
+49 241 44686-0
r.igelmund@onoffice.com
![Patrick](images/content/team/PatrickBrings_small_website.jpg)
Patrick
Junior Quality Assurance Manager
+49 241 44 686-0
p.brings@onoffice.com
![Oliver](images/content/team/OliverWolters_small_website.jpg)
Oliver
Professional Software Developer
+49 241 44686-0
o.wolters@onoffice.com
![Sebastian](images/content/team/SebastianJacob_small_website.jpg)
Sebastian
Professional Software Developer
+49 241 44686-0
s.jacob@onoffice.com
![Kevin](images/content/team/KevinRoderburg_small_website.jpg)
Kevin
Professional Software Developer
+49 241 44686-0
k.roderburg@onoffice.com
![Michael](images/content/team/MichaelSchmidt_small_website.jpg)
Michael
Professional Software Developer
+49 241 44686-0
m.schmidt@onoffice.com
![Parashkeva](images/content/team/ParaskevaBock_small_website.jpg)
Parashkeva
Professional Software Developer
+49 241 44686-0
p.bock@onoffice.com
![Ricardo](images/content/team/RicardoSchneider_small_website.jpg)
Ricardo
Professional Software Developer
+49 241 44686-0
r.schneider@onoffice.com
![Thomas](images/content/team/ThomasKrueger_small_website.jpg)
Thomas
Professional Software Developer
+49 241 44 686-0
t.krueger@onoffice.com
![Eduard](images/content/team/EduardPaul_small_website.jpg)
Eduard
Professional Software Developer
+49 241 44 686-0
e.paul@onoffice.com
![Muthia](images/content/team/MuthiaDewi_small_website.jpg)
Muthia
Software Developer
+49 241 46686-0
m.alawiyah@onoffice.com
![Mark Bahrenburg](images/content/team/MarkBahrenburg_small_website.jpg)
Mark
Professional Software Developer
+49 241 44 686-0
m.bahrenburg@onoffice.com
![Niels Theen](images/content/team/NielsTheen_small_website.jpg)
Niels
Software Developer
+49 241 44686-0
n.theen@onOffice.com
![Stephan](images/content/team/StephanJohach_small_website.jpg)
Stephan
Professional Software Developer
+49 241 44686-0
s.johach@onoffice.com
![Maximilian](images/content/team/MaximilianGerz_small_website.jpg)
Maximilian
Professional Software Developer
+49 241 44686-0
m.gerz@onoffice.com
![Marcel](images/content/team/MarcelWerheid_small_website.jpg)
Marcel
Professional Software Developer
+49 241 44686-0
m.werheid@onoffice.com
![Dennis](images/content/team/DennisKnops_small_website.jpg)
Dennis
Professional Software Developer
+49 241 44686-0
d.knops@onoffice.com
![Sebastian](images/content/team/SebastianSchulz_small_website.jpg)
Sebastian
Professional Software Developer
+49 241 44 686-0
s.schulz@onOffice.com
![Yannik](images/content/team/YannikDoerner_small_website.jpg)
Yannik
Professional Software Developer
+49 241 44686-0
y.doerner@onOffice.com
![Anton](images/content/team/AntonFrost_small_website.jpg)
Anton Frost
Professional Software Developer
+49 241 44 686-0
a.frost@onoffice.com
![Thorsten](images/content/team/ThorstenBoldinBaus_small_website.jpg)
Thorsten Boldin-Baus
Professional Software Developer
+49 241 44 686-0
t.boldinbaus@onoffice.com
![Maximilian Pfeifer](images/content/team/MaximilianPfeifer_small_website.jpg)
Maximilian Pfeifer
Professional Software Developer
+49 241 44 686-0
m.pfeifer@onoffice.com
![Massimo](images/content/team/MassimoBevilacqua_small_website.jpg)
Massimo
Professional Software Developer
+49 241 44 686-0
m.bevilacqua@onoffice.com
![Roman](images/content/team/mann.jpg)
Roman
Professional Software Developer
+49 241 44 686-0
r.huster@onoffice.com
![Rogér](images/content/team/RogerPaland_small_website.jpg)
Rogér
Junior Software Developer
+49 241 44686-0
r.paland@onoffice.com
![Nico Jaeger](images/content/team/NicoJaeger_small_website.jpg)
Nico
Junior Software Developer
+49 241 44 686-0
n.jaeger@onoffice.com
![Olea Plum](images/content/team/OleaPlum_small_website.jpg)
Olea
Trainee
+49 241 44686-0
o.plum@onOffice.com
![Umedjon](images/content/team/UmedjonFazylov_small_website.jpg)
Umedjon
Trainee
+49 241 44 686-0
u.fazylov@onoffice.com
![Damian Stefan](images/content/team/DamianStefan_small_website.jpg)
Damian
Trainee
+49 241 44 686-0
d.stefan@onoffice.com
![Julian Enkirch](images/content/team/JulianEnkirch_small_website.jpg)
Julian
Trainee Fachinformatiker Anwendungsentwicklung
+49 241 44 686-0
j.enkirch@onoffice.com
![Jasmin Bauer](images/content/team/JasminBauer_small_website.jpg)
Jasmin
Trainee Fachinformatikerin Anwendungsentwicklung
+49 241 44 686-0
j.bauer@onoffice.com
![Gerrit Tonhäuser](images/content/team/GerritTonhäuser_small_website.jpg)
Gerrit
Trainee Fachinformatiker Anwendungsentwicklung
+49 241 44 686-0
g.tonhaeuser@onoffice.com
![Jonas Maffei](images/content/team/JonasMaffei_small_website.jpg)
Jonas
Trainee Fachinformatiker Anwendungsentwicklung
+49 241 44 686-0
j.maffei@onoffice.com
![Lukas Gonnermann](images/content/team/LukasGonnermann_small_website.jpg)
Lukas
Working Student
+49 241 44 686-0
l.gonnermann@onoffice.com
![Anni](images/content/team/AnniMüller_small_website.jpg)
Anni
Working Student
+49 241 44 686-0
a.mueller@onoffice.com
![Vertriebsmitarbeiter Aachen](images/content/team/stellenangebot.jpg)
We are looking for new Team members
To become part of our Development Team? Then you can find more information here.
» To the Job offer
bewerbung@onoffice.de
Una buena administración es indispensable
Dado que la infraestructura de TI es uno de los componentes más importantes de una empresa de software, debe gestionarse con diligencia y gran cuidado. El equipo de administración de onOffice tiene la experiencia necesaria para garantizar la seguridad diaria y la accesibilidad de todos los servicios de onOffice. Al mismo tiempo, apoyan a todo el equipo de onOffice, incluso en el caso de problemas menores.
![Christian](images/content/team/ChristianMaus_small_website.jpg)
Christian
Team Manager
+49 241 44 686-1117
c.maus@onoffice.com
![Christian](images/content/team/ChristianKueppers_small_website.jpg)
Christian
Expert Administrator
+49 241 44686-0
c.kueppers@onoffice.com
![Eberhard](images/content/team/EberhardRuff_small_website.jpg)
Eberhard
Senior Administrator
+49 241 44 686-0
e.ruff@onoffice.com
![Markus Hutmacher](images/content/team/MarkusHutmacher_small_website.jpg)
Markus
Senior Administrator
+49 241 44686-0
m.hutmacher@onoffice.com
![Ervin](images/content/team/mann.jpg)
Ervin
Senior Administrator
+49 241 44 686-0
e.novak@onoffice.com
![Daniel](https://res.onoffice.de/kunden/intern/462683/images/content/team/danielmatheis-small.jpg)
Daniel
Administrator
+49 241 44686-0
d.matheis@onoffice.com
![Pascal](https://res.onoffice.de/kunden/intern/462683/images/content/team/PascalBonny_small_website.jpg)
Pascal
Professional Administrator
+49 241 44686-0
p.bonny@onoffice.com
![Daniil Aretz](images/content/team/DaniilAretz_small_website.jpg)
Daniil
Junior Administrator
+49 241 44 686-0
d.aretz@onoffice.com
![Maria-Elisabeth](images/content/team/Maria-ElisabethNagy_small_website.jpg)
Maria-Elisabeth
Trainee
+49 241 44 686-0
m.nagy@onoffice.com
Gestión de productos significa "todo incluido".
Nosotros somos los que somos buenos equilibrando el negocio diario y las tareas estratégicas y conceptuales subyacentes. Tenemos el mejor control de los mercados y productos relacionados, así como de las áreas funcionales de onOffice. Benefíciese de nuestra amplia visión de conjunto y de nuestros conocimientos actualizados.
![Thomas](images/content/team/ThomasBraun_small_website.jpg)
Thomas
Senior Product Manager
+49 241 44686-280
t.braun@onoffice.com
![Alexander](images/content/team/AlexanderSchaeffer_small_website.jpg)
Alexander
Professional Product Manager
+49 241 44 686-0
a.schaeffer@onoffice.com
![Christine](images/content/team/ChristineRoggenbuck_small_website.jpg)
Christine
Professional Product Manager
+49 241 44 686-1081
c.roggenbuck@onoffice.com
![Leonid](images/content/team/LeonidLoschizki_small_website.jpg)
Leonid
Professional Product Manager
+49 241 44686-255
l.loschitzki@onoffice.com
![Michael](images/content/team/MichaelStoffels_small_website.jpg)
Michael
Professional Product Manager
+49 241 44686-180
m.stoffels@onoffice.com
![Francesco](images/content/team/FrancescoRiganoneu_small_website.jpg)
Francesco
Project Manager
+49 241 44 686-1061
+49 174 2110365
f.rigano@onoffice.com
Project & Process Controlling
The Project & Process Controlling team is responsible for project controlling and process quality across all areas of onOffice. The team's mission is to identify potential for improvement and implement it through optimization projects.
![Christine Ernst](https://res.onoffice.de/kunden/intern/462683/images/content/team/ChristineErnst_small_website.jpg)
Christine Ernst
Junior Customer Success Manager
+49 241 44686-1038
c.ernst@onOffice.com
Security & Privacy
For all our security: We take the topics of data protection and IT security very seriously and have been treating them with increasing importance over the past few years.
![Matthias](images/content/team/MatthiasMenne_small_website.jpg)
Matthias
Senior Software Developer / Data protection & security officer
+49 241 44686-0
m.menne@onoffice.com
Equipo de atención - ángeles diligentes en acción
Nuestro equipo de atención es una parte importante del equipo de onOffice. La mano de obra competente nos permite crear un ambiente de trabajo productivo. El equipo de atención garantiza un bienestar general y constante en nuestras instalaciones.
![Dominik Roubal](images/content/team/DominikRoubal_small_website.jpg)
Dominik
Facility Manager
![Rene Walraven](images/content/team/mann.jpg)
Rene
Care Team
![Jörg Wallraven](images/content/team/mann.jpg)
Jörg
Care-Team
![Filiz](images/content/team/frau.jpg)
Filiz
Care-Team
![Guido](images/content/team/mann.jpg)
Guido
Care-Team
![Daniela](images/content/team/frau.jpg)
Daniela
Care-Team
![Maria](images/content/team/MariaCiuraszkiewicz_small_website.jpg)
Maria
Care-Team Austria
Gestión - la clave del éxito
Un buen equipo no puede tener éxito sin un liderazgo competente. El jefe de nuestra empresa proporciona los objetivos estratégicos y ofrece una gestión empresarial orientada a los objetivos. En comparación con el deporte: el entrenador determina el uso efectivo de todos los recursos, mientras que todo el equipo asegura y desarrolla la calidad de sus servicios.
![Stefan Mantl](images/content/team/StefanMantl_small_website.jpg)
Stefan Mantl
Owner & CEO
+49 241 44 686-0
+43 676 72 24 473
s.mantl@onoffice.com
![Janosch](images/content/team/JanoschReuchenbach_small_website.jpg)
Janosch Reuschenbach
CTO
+49 241 44 686-235
+49 151 42 54 55 45
j.reuschenbach@onoffice.com
![Marius Siegmund](images/content/team/MariusSiegmund_small_website.jpg)
Marius Siegmund
Director Customer Management Departments
+49 241 44686-295
+49 160 8996139
m.siegmund@onOffice.com
Consejo de Administración - nuestros expertos consultores
El papel más importante de nuestro Consejo de Administración es asesorar al Consejo de Administración y aprobar las transacciones comerciales importantes. A través de un intercambio regular con la Junta Directiva, nuestra Junta Supervisora es informada sobre el desarrollo, la estrategia y la planificación de negocios.
![Prof. Dr. Siegfried Mantl](images/content/team/SiegfriedMantlneu_small_website.jpg)
Prof. Dr. Siegfried Mantl
Officer with Statutory Authority / Board of Directors
+49 241 44686-0
mantl@onoffice.com
![Sebastian Hucz](images/content/team/sebastian-hucz.jpg)
Sebastian Hucz
Board of Directors
s.hucz@onoffice.com
![Kathleen Jaedtke](images/content/team/kathleen-jaedtke.webp)
Kathleen Jaedtke
Board of Directors