VundaHaus

Ecoworks

Ecoworks produces prefabricated modular facade and roof elements for housing providers to enable energy-efficient building renovations through industrialised manufacturing processes.

VARM

This company provides retrofit insulation services and business software for homeowners and independent installers to improve residential energy efficiency.

Wallround

This company provides a platform for managing and executing energy-efficient building renovations for private landlords and institutional investors.

WoHo

This company develops modular building systems and a digital platform for developers and contractors to design and construct sustainable residential and commercial buildings.

FenX

This company produces sustainable mineral foam insulation panels made from industrial waste for building material manufacturers and the construction industry.

Deutsche Sanierungsberatung

This digital platform provides energy consulting, renovation planning, and subsidy management services for homeowners seeking to improve residential building energy efficiency.

Zero Homes

The company provides a platform for homeowners to virtually design, quote and manage the installation of heat pumps and energy efficiency upgrades.

IndiNature

This company manufactures natural hemp fibre insulation for the residential and commercial construction sectors.