Protan is a Norwegian industrial group that is a world leader in waterproofing membrane technology.
We produce, develop, and supply waterproofing membranes, ventilation, and textiles for residential, commercial, and infrastructure projects around the globe.
Our head office is in Drammen, Norway, and we have more than 750 employees and a total turnover of more than NOK 1.5 billion. We have also specialized in tailor-made, flexible ventilation ducts for mines and tunnels. In addition, we supply multi-purpose technical