Sustainability is a complex topic, which is why we like to work in a network and, depending on the project and needs, bring in experts for the respective subject. This gives our customers the greatest possible added value for their wishes and requirements.


Our vision is to promote circular construction, helping the construction industry to become resource efficient and CO2 neutral. Concular is the market leader for material passports and the reintroduction of materials: simple, economical and ecologically measurable.

Circularity partners are companies, offices and research institutions that have recognised that the circular economy only works together.

Together we form the new circular value chain that closes material cycles measurably and economically – from planning to construction, from deconstruction to processing, from testing to reuse.



Paul Capel and Chaline Church are pioneering the shift towards evidence-based, safe, circular design in the built environment with their regenerative design consultancy based in London. Safe, circular and responsibly manufactured products and materials – independently verified by third parties that directly contribute to over eleven of the UN Sustainable Development Goals.

Global C2C assessors and their material reports enable measurable, science-based and regenerative design goals to be achieved. This results in a transparent and measurable materials bank for regeneratively designed buildings. One example is the World Trade Centre ZIN in Belgium, whose offices are 95% C2C certified materials, making ZIN one of the ‘greenest’ buildings in the world.


Christine Fehrenbach

She develops brands applying a new understanding of quality and real value creation. Her main focus is always on the human aspect. Using a holistic approach, she guides companies through the entire process of transformation, from developing an identity to implementing strategies for communication, design and product. She places particular importance on the economic goals of her clients being consistent with challenges facing society. The renewal of a brand is a great opportunity for companies and institutions to strongly position themselves for the future. It’s all about knowing what the customers of tomorrow will want in order to develop the best and most relevant proposals for them.


Heike Rittler

As a creative coach and social media designer, Heike Rittler connects and networks people and different generations. Through many years of professional experience, as a textile designer and product developer, she uses her creative potential to support intergenerational change with advice and workshops in the process of change.

A large network of architects, designers & colleges (since 2016 lecturer HS Coburg), div. Design awards: red dot, universal design, gold award …
Promotion of the interdisciplinary approach & engagement with innovation culture & strategic design in companies, support her actions.



Zukunftshafen Frankfurt e. V. and AiD – Architecture in Dialogue

Zukunftshafen Frankfurt e. V., a registered association, was founded in 2018 under the umbrella of „PIER F – Zukunftshafen Frankfurt“, a centre for encounter and education in the matter of sustainability and innovation. PIER F is a project of renowned architectural platform AiD – Architecture in Dialogue, and AiD founder Susanne Petry is also president of Zukunftshafen Frankfurt e. V. The association, PIER F and AiD see themselves as think tanks for the development and implementation of sustainable solutions. They organise lectures, workshops, congresses, campaigns and networking events, in order to bring together experts, government institutions and community facilities, producers, designers, companies and other players dealing with and interested in sustainability.