Flowserve SIHI Group has been developing liquid and vacuum pumps, as well as plant systems for the chemical, pharmaceutical, industrial, energy, and environmental technology sectors for over 90 years. Since its establishment in 1947 as SIHI Pumpenbau Schaffhausen, our subsidiary in Schaffhausen has been the leading specialist for pump and vacuum systems. Since 1997, as Sterling Fluid Systems (Switzerland) AG, we have been a part of the globally operating SIHI group and responsible for Switzerland, Liechtenstein, and the neighboring Vorarlberg region. As of April 22, 2015, we operate under the name Flowserve SIHI (Switzerland) GmbH. With our extremely reliable products, first-class service, and highly motivated team, we are a reliable partner for you.

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Since 1979, Balzan & Immer Étanchéité SA has specialised in waterproofing and thermal insulation for flat roofs. Backed by recognised expertise, we have built up privileged relationships with suppliers of high-quality materials. We work exclusively with products that comply with European standards, which are stricter than those in force in Switzerland, guaranteeing durable, high-performance solutions. Our Services : • Advanced waterproofing systems • Effective thermal insulation • European-certified materials Choose the expertise of Balzan & Immer Étanchéité SA for a reliable, insulated roof. Contact us for a tailor-made assessment.

A.B Etanchéité - Your Waterproofing Expert in French-speaking Switzerland At A.B Etanchéité , we bring over 30 years of experience to provide reliable, durable, and tailored waterproofing solutions. We offer specialized services to ensure the protection and waterproofing of your structures. Our Main Services • Injection and tanking : Treatment of cracks and water infiltration in basements and parking areas. • Elevator pit : Waterproofing of elevator pits to prevent water infiltration. • Resin waterproofing for floors and pools : Durable and resistant coatings for pools, garages, and industrial spaces. • Terrace waterproofing : A resin coating protects terraces from infiltration and wear. It ensures a waterproof, weather-resistant, and long-lasting surface while offering an aesthetic and easy-to-maintain finish. • Sprinkler tank waterproofing : Waterproofing solutions for fire water retention systems. Service Areas – French-speaking Switzerland A.B Etanchéité operates in French-speaking Switzerland , particularly in the following cantons: Canton of Vaud • Lausanne Region : Lausanne, Renens, Crissier, Prilly, Ecublens, Pully, Lutry • La Côte Region : Morges, Nyon, Gland, Rolle, Aubonne, Coppet • Riviera Region : Montreux, Vevey, La Tour-de-Peilz, Blonay, Villeneuve • Chablais Vaudois Region : Aigle, Bex, Ollon, Villars-sur-Ollon, Gryon • Gros-de-Vaud Region : Echallens, Assens, Cheseaux-sur-Lausanne • Northern Vaud Region : Yverdon-les-Bains, Orbe, Grandson, Sainte-Croix • Pays-d’Enhaut and Vaud Alps Region : Château-d’Oex, Les Diablerets, Leysin • Broye Vaudoise Region : Payerne, Moudon, Lucens Canton of Neuchâtel Neuchâtel, La Chaux-de-Fonds, Le Locle, Boudry, Val-de-Travers, Cortaillod, Saint-Blaise Canton of Geneva Geneva, Carouge, Lancy, Meyrin, Vernier, Onex, Chêne-Bougeries, Plan-les-Ouates, Thônex We also operate in surrounding towns and villages. For any specific request, feel free to contact us.