| Zogg Gustav AG | Home Improvement | Contractors | Bahnweg Nord 31, Sevelen, Sevelen |
| Baumann + Geiger AG | Home Improvement | Contractors | Badgasse 5, Arbon, Arbon |
| LTM Martino AG | Home Improvement | Contractors | Industriestrasse 21, Bösingen, Bösingen |
| von Burg Markus Bauunternehmung AG | Home Improvement | Contractors | Tiefbau und Wasserbau | Baumgartenstrasse 52, Grenchen, Grenchen |
| Immotech Construction SA | Home Improvement | Contractors | Bauunternehmung | | Route du Bois-de-Bay 33, Satigny, Satigny |
| KMP Architektur- und Generalunternehmungs AG | Home Improvement | Contractors | Gewerbestrasse 6, Unterägeri, Unterägeri |
| ERNE AG Bauunternehmung | Home Improvement | Contractors | Margarethenstrasse 75, Basel, Basel |
| Bernasconi Entreprise Générale SA | Home Improvement | Contractors | Rue de Veyrot 2, Meyrin, Meyrin |
| Schlub AG | Home Improvement | Contractors | Raschärenstrasse 35, Chur, Chur |
| Laurent Membrez SA | Home Improvement | Contractors | Tiefbau und Wasserbau | Chemin du Coteau 28, Aclens, Chemin |
| Marmillod P.-A. SA | Home Improvement | Contractors | Bauunternehmung | | Rue de l´Arc-en-Ciel 22, Bussigny-près-Lausanne, Rue, Bussigny |
| Hager Christian GmbH | Home Improvement | Contractors | Gspennweg 11, Adelboden, Adelboden |
| Notter Otto AG | Home Improvement | Contractors | Hauptstrasse 89, Rohr, Rohr |
| Bigler Gipser und Maler AG Thun | Home Improvement | Contractors | Allmendstrasse 66, Thun, Thun |
| Hetzel Maler + Gipser AG | Home Improvement | Contractors | Gibelstrasse 12, Grenchen, Grenchen |
| LightHouse Concept Sàrl | Home Improvement | Contractors | Liegenschaftsverw | Route de Saint-Cergue 307, Nyon, Nyon |
| Studio d´architettura 3D Sagl | Home Improvement | Contractors | Architekturbüro | | Via Sotto Il Monte 4, Bioggio, Bioggio |
| Livio Bubola SA | Home Improvement | Contractors | Gipsergeschäft | | Via alle Scuole 19, Taverne, Taverne |
| Walter Jäggi | Home Improvement | Contractors | Härkingerstrasse 6, Fulenbach, Fulenbach |
| F. Bernasconi et Cie SA | Home Improvement | Contractors | Rue du Premier-Mars 20, Les Geneveys-sur-Coffrane, Les Geneveys-sur-Coffrane |
| Franz Kempf AG Gipser- und Stukkaturgeschäft | Home Improvement | Contractors | Gurtenmundstrasse 27, Altdorf, Altdorf |
| Architectura Castellani ScRL | Home Improvement | Contractors | Via da Manaröl 601, Scuol, Scuol |
| Etablissements Torsa SA | Home Improvement | Contractors | Avenue des Platanes 6, Sierre, Sierre |
| Montangero & Fils SA | Home Improvement | Contractors | Malergeschäft | G | Chemin de Praz-Devant 10, Romanel-sur-Lausanne, Romanel |
| Cg-Koncept GMBH | Home Improvement | Contractors | Bergstrasse 36, Speicherschwendi, Speicherschwendi |
| Gloor AG Bauunternehmung | Home Improvement | Contractors | Tiefbau und Wasserbau | Windeggstrasse 10, Schaffhausen, Schaffhausen |
| Ardiba AG | Home Improvement | Contractors | Hauptstrasse 1, Zunzgen, Zunzgen |
| Sicherheitsfonds BVG | Home Improvement | Contractors | Eigerplatz 2, Bern, Bern |
| Geniomeccanica SA | Home Improvement | Contractors | Maschinen und Anlagen für die M | Via Essagra, S. Antonino, Sant Antonino |
| Massbau Architektur AG | Home Improvement | Contractors | Ebnatstrasse 65, Schaffhausen, Schaffhausen |
| Nocasa Immobilien | Home Improvement | Contractors | Masanserstrasse 40, Chur, Chur |
| Allreal Generalunternehmung AG | Home Improvement | Contractors | Gaiserwaldstrasse 14, St. Gallen, Sankt Gallen |
| Antiglio A. SA | Home Improvement | Contractors | Route de la Gruyère 6, Fribourg, Fribourg |
| Akiuco AG | Home Improvement | Contractors | Glas, Zement und Keramik | Industriestrasse 35, Triesen, Industriestrasse |
| Wild Hans AG, Hoch und Tiefbau | Home Improvement | Contractors | Im Rotrietli 4, Weiningen, Weiningen |
| Edinthon SA | Home Improvement | Contractors | Zona Industriale 4, Taverne, Taverne |
| Gipsergeschäft Bär AG | Home Improvement | Contractors | Glas, Zement und Keramik | Masc | Wuhrmattstrasse 4, Zofingen, Zofingen |
| PAULI MARCO & Co | Home Improvement | Contractors | Riburgpark 3, Möhlin, Möhlin |
| Werner Aegerter AG | Home Improvement | Contractors | Gipsergeschäft | | Alte Stockstrasse 37, Rombach, Rombach |
| Hafner Oskar AG | Home Improvement | Contractors | Maschinen und Anlagen für die M | Feldhofstrasse 49, Flawil, Flawil |
| Marti Peter AG | Home Improvement | Contractors | Byfangstrasse 9, Orpund, Orpund |
| Oetiker Gebr. AG | Home Improvement | Contractors | Pflanzschulstrasse 29, Winterthur, Winterthur |
| Rizzolo Bruno et Gilles SA | Home Improvement | Contractors | Rouges-Terres 5, Hauterive, Hauterive |
| Spalu SA | Home Improvement | Contractors | Bauunternehmung | | Via Concordia 12, Lugano, Lugano |
| Schroff Bau AG | Home Improvement | Contractors | Schachenstrasse 14, Bätterkinden, Bätterkinden |
| Morzier SA | Home Improvement | Contractors | Avenue du Vieux-Bourg 14, Chêne-Bourg, Chêne-Bourg |
| HAWS AG | Home Improvement | Contractors | Maschinen und Anlagen für das C | Bachweg 3, Burgdorf, Burgdorf |
| Patrick Jehle AG | Home Improvement | Contractors | Tiefbau und Wasserbau | Holzweidweg 13, Hinwil, Hinwil |
| Malermeister Wilhelm GmbH | Home Improvement | Contractors | Buchenweg 5, Baden, Baden |
| Ludovik Bibaj | Home Improvement | Contractors | Alpsteinstrasse 3, Herisau, Herisau |
