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We think new thoughts


What’s the value of experience if others can’t benefit from it? Acquired in practice and meant for practical use, we turn data into valuable information for companies and develop viable management solutions.

Standardisation, structuring and transparency are always in focus. Our wealth of experience and the value creation cycle of the companies we work with are always at the heart of what we do, enabling us to implement new industry standards in a targeted manner.

"The world of real estate will change dramatically in the coming years.

Better organized companies have lower costs and are more competitive on the market. Our product simplacon, the system-open real estate template of propport data, can be part of the solution: Our process-oriented data mining approach can increase efficiency and quality in companies' operations."

Roland Stauber ___ Founder

"Digitalization and ESG [Environment - Social - Governance] will tremendously accelerate the change in the business world.

New technologies and applications from the proptech world paired with real estate content from propport data can be a driver for this development. As a neutral business partner, central corporate management can take a leading role in the future transformation process in cooperation with external service providers."

André Lilienthal ___ CEO + Founder


André Lilienthal
CEO _ board + founder + consulting
Antje Pietz
COO _ board + controlling + consulting


We are a team of data analysts, controllers, project managers and creative minds who are constantly inspired by interactive collaboration and work on modern commercial data solutions. We put our team spirit and experience to full use for our customers.

With our practical approach we accompany you in all matters of digitalization, automation, data/process analysis, implementation, modeling, conception, consulting and transformation especially of real estate and controlling topics.

André Lilienthal
board + founder + consulting
Leila Mehandru
CEO Assistance
Antje Pietz
board + controlling + consulting
Elena Koß
Senior Consultant
controlling + services + consulting
Kristian Nachtwey
Senior Expert
Norman Kretzschmar
Senior Expert
Roland Stauber
Chief Strategist
founder + consulting
Sascha Kirchner
sales + consulting

Join our Team