Sustainable Action

Long-lasting

We are a visionary property developer focused on integrated value creation. Our innovative buildings create satisfied tenants, while we strive for long-term stability through enhanced services and capital partnerships. 

Strategic 

Hammer AG pursues a clear sustainability strategy that focusses on economic, ecological and social aspects. With over 70 years of company history, we are aware of our responsibility to safeguard the interests of all stakeholders and, in particular, future generations. 

Responsible 

As a pioneers of the City of Tomorrow, we have a social responsibility to society. Creating liveable spaces for the future is a task that affects society as a whole, especially the construction and real estate industry and its stakeholders. 

Fully Comprehensive

The corporate family is facing up to this challenge. We are committed to developing holistic, high-quality buildings and urban districts. For new projects, we consider sustainability over the entire life cycle of a property, from planning and construction through to operation and deconstruction. This ensures the economic viability and marketability of our projects, promotes social and ecological responsibility as well as long-term value retention. 

Environmentally friendly 

Our sustainability efforts go beyond traditional building certifications. We focus on resource-conserving construction methods, renewable energies, efficient technologies and alternative mobility concepts. 

Partnership-based 

Co-operations are an important part of our sustainability strategy. Through our subsidiary WIP Renewable Energies, we have more than 40 years of experience in the field of renewable energies. We are a proud member of the ECORE ESG Circle of Real Estate initiative. And we collaborate closely with industry leaders to continuously improve ESG standards. 

Socially Conscious

We also sponsor the part-time CSRE course at the Technical University of Munich to promote the understanding of sustainability in the real estate industry. 

Social Commitment

Cathy Hammer 
Secondary School 
in Lushoto

The foundations of the Cathy Hammer Secondary School in Lushoto, Tanzania, were laid in March 2021. The aim: to offer pupils a comprehensive education that develops their potential and helps to improve educational standards in Tanzania. Thanks to generous donations, the school was opened in summer 2023. 

Find out more on our website. Immerse yourself in the history of our school and the vision that made it possible. 

CID colouring book for children

Together for a safer future: We are proud to be sponsor of the prevention campaigns of the Association of Criminal Investigators. 

We sponsor prevention campaigns with colouring books suitable for children and support the programme ‘Be careful when elderly’