Optigrün international AG is specialized on green roofs of all sorts and is one of the market-leading companies for roof greening. Optigreen and its partners green more than two million square meters with different system solutions a year.

 
Country: Germagny
http://www.optigreen.com
SOPREMA offer a comprehensive line of commercial roofing, waterproofing, wall protection and civil engineering solutions combining superior products and systems with decades of proven performance. Our solutions include industry leading SBS-modified bitumen membranes, polymeric PMMA/PMA liquid applied membranes and synthetic single ply PVC membranes.

 
Country: France
http://www.soprema.us
Siplast is a leading producer of waterproofing roofing membranes with manufacturing plants located in France and sales offices and subsidiaries in Italy, Spain, Algeria and Japan. The company counts numerous achievements and innovations in the field of bitumen roofing with products suitable from foundation waterproofing up to roof waterproofing.

 
Sika develop and produce systems and products for bonding, sealing, damping, reinforcing and protecting in the building sector.

 
Country: Switzerland
http://www.sika.com
A specialist in civil engineering & landscaping for over 10 years, Novintiss has become a benchmark in terms of dedicated technical solutions in the very broad fields of landscaping and the construction industry. As an expert for geosynthetics and continually innovating in landscaping through its 4 brands, Novintiss has turned into a privileged contact whenever technical fabrics are necessary for the realization of different projects.

 
IKO is a global leader in the manufacture and supply of residential and commercial roofing products, waterproofing, insulation systems and accessories.

 
Country: Canada
http://www.iko.com
Specialising in living roofs for over 20 years, Vegetal i.D. develops and produces technical and innovative green roof solutions: from the flat green roof to the sloping green roof (up to 200%). A Vegetal i.D.® solution exists for any green roof project. Different plant covers are available, various vegetating techniques (preplanted container, sedum mats, planting out plug plants, sowing fragments).

 
Knauf Insulation offers a broad range of insulation solutions: glass mineral wool, rock mineral wool, wood wool, extruded polyst

 
We grow plants on roofs, grounds or terraces to create green spaces or stabilise ground. Thus, in a few years, ECOVEGETAL, very involved in its profession, has become a major player in plot water management for local authorities and professionals.

 
Axter designs and manufactures high quality, fully integrated, robust, innovative membranes for roofing, waterproofing basements and for civil engineering structures to suit a variety of aesthetic and performance criteria. Complementing its waterproofing expertise, Axter manufactures a wide range of domed and continuous rooflights as well as roof ventilation, access, smoke and fire evacuation units.

 
Country: France
http://www.axter.co.uk