CG Elementum – the flagship of the Gröner Group

CG Elementum was founded as a subsidiary and internal service provider of the Gröner Group in 2020. It stands for future-oriented, climate-friendly and resource-saving real estate development. Following the maxim of sustainability, we are, on the one hand, pushing the digital design and construction processes to create affordable yet individual and high-quality architecture. On the other hand, we preserve assets by transforming derelict industrial buildings, often contaminated with harmful substances, into new, healthy living spaces. In particular, our new construction projects are always tested for the applicability of various green technology processes as part of our ConceptGreen.

We build on sustainability:



New constuction




Our services:

  • Project management
  • Planing (BIM)
  • Construction
  • Sale
  • Renting
  • Property management