As a specialist for technical buildings, we secure the supply for many areas of infrastructure - such as electricity, gas, water, renewable energies, digitalization, e-mobility, industry - and thus support the expansion of infrastructure for the energy and mobility transition.
We are proud that our solutions contribute to the expansion of renewable energy and support the development of energy infrastructure. With our climate strategy, we want to achieve a continuous CO2 reduction in all three scopes along our entire value chain and are actively committed to responsible social action as a company. Our sustainability performance is also assessed as part of the EcoVadis rating.

Launch in 2022 with specific measures to reduce CO2 emissions.
First use of our innovative carbon concrete development in a customer project.
Working with our suppliers to reduce Scope 3 emissions.
From 2023, we will rely on renewable energies and therefore no longer generate any Scope 2 emissions in Germany.
We will only use electric vehicles well before the statutory regulations (2035) and continue to expand our charging infrastructure.
Retrofitting roofs with PV systems. The first systems are connected to the grid in 2023.
Replacement of fossil heating systems in the plants with 100% renewable heat generation by 2033.
Environmental protection is important to us. Our goal is to reduce our greenhouse gas emissions company-wide across Scopes 1, 2, and 3.
What we do for it:
Our employees are the heart of our company. We want to create healthy and fair working environments and supplier relationships.
What we do for it:
For us, corporate governance means acting in accordance with ethical principles and legal requirements at all times .
What we do for it: