Increased efficiency with the ImmoApp: Digital owners' meetings
Conduct owners' meetings simply, securely and efficiently with the ImmoApp from Oswald & Sorge Partner AG.

The Oswald & Sorge Partner AGOswald & Sorge Partner AG, a leading real estate service provider, has been supporting its clients in the efficient management of properties for years. To meet the increasing demands for digital processes and location-independent administrative tasks, Oswald & Sorge Partner AG opted for the development of the ImmoApp – a tailor-made real estate solution implemented by Comitas.
Customer situation & problem statement
Property management and the organization of owners' meetings present increasing challenges for property managers. Traditional processes are often time-consuming and prone to errors.
- Inefficiency due to manual work processes: The paper-based organization of meetings required considerable administrative effort.
- Geographical restrictions: Owners were often unable to attend meetings in person, which led to delays.
- Security and documentation problems: Manual voting and logging carry risks of inaccuracies and errors.
Oswald & Sorge Partner AG sought a modern solution to overcome these challenges and offer their clients a user-friendly, legally compliant, and digital platform. Together with Comitas, they developed the ImmoApp based on Microsoft .NET using the C# programming language.
The most important functions of the ImmoApp include:
- Digital owners' meetings: Users can submit applications, manage agendas, conduct votes and create minutes – all digitally and legally compliant.
- User-friendly self-registration: Users can register independently and make payments via credit card through a simple process.
- Role-based access options: Different user roles, such as owners and trustees, are granted specific viewing and editing rights.
- Participation via Progressive Web App (PWA): Owners can participate in meetings and vote regardless of location.
The implementation of the ImmoApp brought significant improvements for Oswald & Sorge Partner AG and its clients:
- Simplicity: The user-friendly interface requires no training – even technically inexperienced users can get started immediately.
- digitization: Paperless administration saves resources and minimizes administrative effort.
- Flexibility: Owners can vote online and attend meetings from anywhere.
- Legal certainty: Voices and protocols are documented precisely and comprehensibly.
- Time and cost savings: Automated deadlines, vote counting and minutes creation save time and reduce errors.
With the ImmoApp, the Oswald & Sorge Partner AG For its customers, it has taken a significant step towards digitalization and increased efficiency. Thanks to the collaboration with Comitas, an innovative solution has been created that not only addresses current challenges but is also prepared for future requirements.
Comitas remains a reliable partner, supporting companies in achieving their goals and successfully overcoming technological challenges.

