International Hemp Building Association
European Industrial Hemp Association
French prefabricated hemp brick manufacturer.
Spanish hemp-lime (and other natural!) construction products including prefabricated hemp-lime bricks.
French hemp-lime construction company.
French company providing a line of hemp-building blocks construction.
A member company of the Lhoist Group offering high-end (expensive!) hemp-lime construction products.
HempFlax – Holland
An established hemp product manufacturer from the Netherlands.
Hemp Lime UK
To promote the use of hemp lime products in the UK Construction Industry
Hemp Technology UK
UK Based Hemp construction products manufacturer & distributor.