We work together with competent partners to implement large projects:


The Fenner Group has been working successfully with the architectural firm Patzschke since 2016.





The Fenner Group has been working closely with the SRiPLEX Group since 2022.
With the joint SRiPLEX Fenner Patzschke, we acquire and distribute some of our projects together.




Tesche Baugesellschaft is a project partner and carries out renovation and construction work.




Fenner Grundstücksgesellschaft is a shareholder of T3F Investment GmbH, which finances the purchase of real estate.




 Fenner Group and GSRE occasionally develop joint projects.