| | Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| CCand-Landi Grandson, SwitzerlandSupply Chain & Logistics | Recyclage Débouchage Canalisations Matériel De Chantier | |
| SSADA AG Glattpark (Opfikon), SwitzerlandConstruction | Gebäudetechnik Heizung & Kälte Lüftung & Klima | |
| SSACAC AG Lenzburg, SwitzerlandConstruction | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Beton-Elemente Stützen Treppen | |
| SSikaBau AG Schlieren, SwitzerlandConstruction | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Abdichtungen Bautenschutz Bauinstandsetzung | |
| SNSIGA Norge Ruswil, SwitzerlandConstruction | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Luftdichte Gebäudehülle Abdichtungssysteme Energieeffizienz | |
| TTschantré AG Muttenz, SwitzerlandConstruction | | |
| BBernauer AG Stäfa, SwitzerlandConstruction | Elektroinstallation Telekommunikation Smart Home | |
| FSFrutiger SA Vaud Savigny, SwitzerlandConstruction | Hochbau Tiefbau Strassenbau | |
| JSJOUX S.A. Le Mont-sur-Lausanne, SwitzerlandConstruction | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Constructions Métalliques Serrurerie Charpentes | |