A partnership between the University of Bath and the Building Research Establishment (BRE) leading research, development and consultancy in the field of innovative and sustainable construction materials.

An independent research unit within Edinburgh Napier University with a focus on the education, research, consultancy and knowledge transfer in the constructional and engineering uses of timber.

An international network promoting responsible management of the world's forests.

Governmental department responsible for the protection and expansion of Britain's forests and woodlands.

An association whose aim is to build and promote sustainable homes and communities.

International Association for Sustainable Building and Living.

An association whose aim is to promote the design of communities, environments, projects, systems, services, materials and products which enhance the quality of life of living species and planetary ecology.

A privately-owned, membership-based research and information provider (part of the BM TRADA Group of companies)

An independent charity working with local communities on tree planting projects.

Generic wood campaign promoting timber's contribution to sustainable construction and the mitigation of climate change.

The UK's leading woodland conservation charity.