Meet the cohort

The Circular London Accelerator, powered by LWARB and The Carbon Trust, is excited to introduce its first cohort of circular economy startups.

Each of the businesses will receive a tailored 6-month programme of support to enable them to scale their innovative solutions to challenges in the built environment.

QFlow – Accelerator

Qflow is a cloud-based platform that enables construction projects to manage their environmental risk and stay compliant with environmental standards.

Biohm – Accelerator

Biohm is a research and development led company that aims to revolutionise the construction industry by allowing nature to lead innovation.

Meet the cohort

Rapiere is a cloud-based platform that enables intelligent analysis of Lifecycle Carbon, Energy and Cost for architectural projects, allowing rapid building design optimisation.


GlobalHom brings a product design for manufacturing approach to home building. Using advanced off-site manufacturing of modular, ‘plug and play’, smart homes, to enable flexibility and re-usability over the building’s lifetime.

chips board

Chip[s] Board is a biomaterial innovation company that aims to find value where others see waste, utilising by-products from food manufacturing.

Sustainability Cloud – Accelerator

Sustainability Cloud is a digital platform matching sources of surplus concrete to users, eliminating waste and avoiding disposal costs.

Get involved

Interested in piloting one of these technologies or offering mentoring support, we’d love to hear from you:


Follow the progress of our businesses on social media:




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