SOPREMA Group

An independent family group since its creation in 1908, SOPREMA has established itself as one of the world’s leading companies in the field of waterproofing, but also as a specialist in roofing, soundproofing underlays and insulation.

Our century-old company recognizes the influence it has on its profession and the importance of the role it must play for the future. At SOPREMA, this conviction drives us to inspire responsible construction and enable smarter, more resilient environments worldwide.

AXTER COLETANCHE INC.

AXTER, A MAJOR AND HISTORIC PLAYER IN THE WATERPROOFING MARKET

AXTER designs and manufactures in the North of France bituminous waterproofing membranes intended for flat or inclined flat roofs as well as for Public Works and Civil Engineering works. To respond accurately and effectively to all issues, AXTER also offers a full range of synthetic and liquid waterproofing solutions.