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onOffice enterprise -
The online software for real estate professionals

Since onOffice Software GmbH (onOffice Software AG since march 2014) was established 2003 already more than 8,000 customers have been able to benefit from the expert online based real estate software onOffice enterprise. The online CRM system is has been specifically designed for the real estate sector and consequently focuses on the special requirements of this target group. Optimized links to properties, addresses, e-Mails, appointments, tasks and many other modules support the organization and marketing of properties. Additional modules such as the multilingual, property value analysis or the film module facilitate property procurement and can be individually integrated into onOffice enterprise.

Get to know all modules, functions & features on following pages.

Properties onOffice

Next to comprehensive property management, individual exposé creation and detailed evidence verification onOffice enterprise offers many other components for ideal property marketing. >>>

Contacts onOffice

Functions such as address completion and the integrated request management automatically administer your address database. The direct allocation of potential buyers to matching properties will very much convince you. >>>

Communication onOffice

Be in contact with your customers and potential buyers at any time via different channels - VoiP-Telephony, Messenger, SMS, E-Mail and much more. It is also possible to handle joint business transactions with colleagues via onOffice enterprise. >>>

organization onOffice

Always keep a clear overview of all appointments and tasks as well as complex processes. The well thought out template and user management supports you with your daily business procedures. >>>

work whilst on the move

Our free mobile version "onOffice smart mobile" guarantees you the option of being able to access all your data and functions whilst on the move. Furthermore our web designers will optimize your internet presence for the new mobile era. >>>

onoffice interfaces

Countless interfaces to various cooperation and portal partners enhance your marketing possibilities. Benefit from floor plan and video productions as well as transfer to global portals. >>>

This is what our customers say:

More than 8,000 brokers, broker networks, banks and prefabricated house manufacturers
place their trust in our software and web design.
>>> more statements

"KÜHN & PARTNER S.L. is the market leader on the Balearic Islands. After 24 years we decided to stopped using our own programmed software and since April 2011 successfully started using for both backend (CRM) and frontend (www.kuhn-partner.com) onOffice smart software."
Sabine Kühn - Kühn & Partner S.L.

"onOffice was able to understand and realize our requirements and wishes. All our expectations and demands were taken on board and subsequently implemented in a manner that we now actually work with our ‘own real estate software’."

von Poll Immobilien GmbH

"onOffice smart is the right solution for us! We save valuable time which we can use for our core business. onOffice provides us with a clear advantage against our competitors in respect to customer management, office organization and controlling."
Aachener Bank Immobilien

Your data is safe with us – Let us convince you of this

onOffice provides for a high level of security: For this purpose two high performance servers have been set up in two completely separate computer centers in Frankfurt. On the one hand, they are tasked with processing and storing data – on the other hand they are responsible for securing data. These servers are inside highly modern buildings and the server rooms can only be accessed with respective clearance and are supervised by security staff. In addition to this there is a high level of protection against power failure or fire – does your office computer offer all this?
further information

Test now for free!
your quick and direct contact zu us
Test now for free:
Test the broker software onOffice smart now for seven days without obligation and free of charge!!
free advice:
Our in-house web design department is specialized in the development and implementation of customized websites and other online solutions for real estate professionals. We already have many satisfied customers, let us convince you of our services.

onOffice Software AG
Charlottenburger Allee 5
52068 Aachen

Tel: +49 (0)241 446 86-0
Fax: +49 (0)241 446 86-250

contact person
Verena Hanzen
secretary's office
Verena Hanzen

leadership Buchhaltung & secretary's office

Phone: +49 241 44686-0
E-Mail: v.hanzen@onOffice.com

Santino Giese
Santino Giese

Sales Director

Phone: +49 241 44686-219
Mobile: +49 179 3141422
E-Mail: s.giese@onOffice.com

André Stormberg
project management
André Stormberg

leadership project management

Phone: +49 241 44686-222
Mobile: +49 178 3340610
E-Mail: a.stormberg@onOffice.com

Veronica Vogels
Veronica Vogels


Phone: +49 241 44686-244
Mobile: +49 176 23808695
E-Mail: v.vogels@onOffice.com

Nathalie Tomanek
Nathalie Tomanek

personnel office

Phone: +49 241 44686-242
E-Mail: bewerbung@onOffice.com

Janosch Reuschenbach
Janosch Reuschenbach

leadership software development

Phone: +49 241 44686-0
E-Mail: j.reuschenbach@onOffice.com

Michael Weyermann
Executive board
Michael Weyermann


Phone: +49 241 44686-12
Mobile: +49 160 8866176
E-Mail: m.weyermann@onOffice.com

Stefan Mantl
Stefan Mantl


Phone: +49 241 44686-0
Mobile: +49 151 17296699
E-Mail: s.mantl@onOffice.com