Slussen Building Services (Slussen.biz) - Norden’s largest marketplace for the sewage and water supply, heating, ventilation, sanitation, cooling, energy and indoor climate industries. Slussen.biz is regarded as a source of information for the entire trade. We are the leading conveyor of information, contacts and meetings. We are well-rooted in the business, since 1996 As a member of Slussen.biz, one has numerous marketing possibilities. This is where you find the names of the trade and the companies that affect the market. We give you the possibility to compare yourself and your supplier with the competition. You can just as well compare your customers and their suppliers with other companies within the industry.