SOPREMA is confident of its future and proud of its past.  Founded in 1908 and has remained independent to this day continuing to grow without sacrificing its personal touch and vital requirement for maintaining flexibility and creativity.

The founder of the SOPREMA Group, Mr. Charles Geisen was also the inventor of the Mammoth Membrane which paved the way for modern waterproofing membranes. The current SOPREMA group chairman, Mr Pierre Etienne Bindschedler, is the third generation of the founding family. Under his guidance, SOPREMA has established itself as a world leader in the development and manufacture of waterproofing membranes. SOPREMA has 73 full time production plants with subsidiaries and distributors covering 90 countries spanning 5 continents.

The SOPREMA product portfolio includes; Soprema bituminous membranes, Flag single ply membranes, Duoflex structural waterproofing, Alsan liquid waterproofing, green roofs and walls, thermal and natural insulation, metal decks, civil engineering waterproofing products, swimming pool liners and all ancillary roofing and waterproofing products and accessories. All of which are covered under a single-point, comprehensive, Insurance-backed warranty.