PSL Company from Russia
Èíäóñòðèàëüíîå ïðîèçâîäñòâî è ñòðîèòåëüñòâî äåðåâÿííûõ äîìîâ âñåõ òèïîâ îò êîìïàíèè Ïðîìñòðîéëåñ.
http://www.loghomes.ru

Coveside Conservation Products
Manufacturer of a functional nesting box for every species of cavity-nesting bird and bat houses, bird feeders, butterfly houses, ladybug houses, bee houses and other wildlife products.
http://www.coveside.com/

Lighted Fairy Houses
Lighted fairy houses, unique custom handcrafted fairy houses, electric indoor fairy houses.
http://www.twigwizardry.com/

Passive-On Project
Official website of the Passive-On project
http://www.passive-on.org

The Conrad Company
Manufactureres of Heated Hoses, Heat Blankets and flexible electric heaters.
http://www.conrad-co.com/

Horst GmbH.
Das Unternehmen ist in der Entwicklung, Herstellung und Vertrieb von elektrischen Heizelementen tätig, die vorwiegend im Bereich der Forschung und Industrie eingesetzt werden.
http://www.horst.de

Sundance Supply
Sundance Supply offers polycarbonate, polycarbonate sheet, corrugated polycarbonate, multi wall polycarbonate and Lexan for greenhouse, sunroom, sun room, solarium, sunspace, skylight, patio room, patio enclosur and awning.
http://www.sundancesupply.com/

Scandinavian Homes
Providers of energy saving timber houses with triple glazing and heat-recovery-ventilation systems, based in Ireland. Utilising passive solar heating and pressurized watersystems with water-saving mixers.
http://www.scanhome.ie

Log houses Tervashirsi Ltd Finland
Log Houses, Cabins, Cottages, Log House Seller
http://personal.inet.fi/yritys/tervashirsi/index_eng.htm

Little Houses Plus
Little Houses Plus are specialists in dolls houses/buildings and accessories 1/12th and 1/24th scale Our houses start with 3 year olds in mind through to the more seasoned collector
http://www.littlehousesplus.co.uk/