| Stump Bohr AG | Home Improvement | Contractors | Pulvermühlestrasse 61, Chur, Chur |
| Ibsk Oberflächentechnik, Rolf N. Segginger | Home Improvement | Contractors | Kirchbodenstrasse 63, Thalwil, Thalwil |
| Kieswerk Heimberg AG | Home Improvement | Contractors | Gurnigelstrasse 52, Heimberg, Heimberg |
| Reto Vils AG | Home Improvement | Contractors | Tiefbau und Wasserbau | Baschärstrasse 28, Vilters, Vilters |
| PraderLosinger SA Succursale de Zürich | Home Improvement | Contractors | Josefstrasse 59, Zürich, Zürich |
| Induni & Cie SA | Home Improvement | Contractors | Avenue des Grandes-Communes 6, Petit-Lancy |
| Maler Erb | Home Improvement | Contractors | Kanzleistrasse 7, Kleinandelfingen, Kleinandelfingen |
| Payot Constructions SA | Home Improvement | Contractors | Avenue de Chillon 90, Montreux, Montreux |
| Fondation Universite De, Fribourg | Home Improvement | Contractors | Avenue de l´Europe 20, Fribourg, Fribourg |
| Arte Verde GmbH | Home Improvement | Contractors | Oberfeld 1, Grosswangen, Grosswangen |
| Cardinale & Cie SA | Home Improvement | Contractors | Chemin de la Chatanerie 5, Crissier, Crissier |
| Fondazione Sasso Corbaro | Home Improvement | Contractors | Via Pian Laghetto 1, Bellinzona, Bellinzona |
| Rohn-Salvisberg-Stiftung | Home Improvement | Contractors | Lerchenbergstrasse 39, Erlenbach, Erlenbach |
| Stiftung Maihof | Home Improvement | Contractors | Zugerbergstrasse 27, Zug, Zug |
| Laik Sàrl | Home Improvement | Contractors | Zone industrielle C C, Forel, Forel |
| Zwicker Gerüste AG | Home Improvement | Contractors | Rorschacherstrasse 44, Steinach, Steinach |
| Gressel AG | Home Improvement | Contractors | Maschinen und Anlagen für die M | Schützenstrasse 25, Aadorf, Aadorf |
| Heinrich Schweizer AG | Home Improvement | Contractors | Kautschukwaren und Gummiwaren | | Langenhagstrasse 11, Aesch, Aesch, Aesch BL |
| Sommer Sabatini GmbH | Home Improvement | Contractors | Elfenaustrasse 11, Luzern, Luzern |
| Herbert Duss | Home Improvement | Contractors | Schlosshubel, Hellbühl, Hellbühl |
| C. Vanoli AG | Home Improvement | Contractors | Artherstrasse 44, Immensee, Immensee |
| Artho Gärten | Home Improvement | Contractors | Weerswilerstrasse 2, Berg, Berg |
| Cattoni SA | Home Improvement | Contractors | Grand-Rue 95, Tramelan, Tramelan |
| Holzparadies-Holzhandel GmbH | Home Improvement | Contractors | Fördermittel und Lagereinrichtu | Werkhofstrasse 5, Möhlin, Möhlin |
| Hug und Wüest GmbH | Home Improvement | Contractors | Vermietung | Gislerstrasse 13, Triengen, Triengen |
| Lörtscher Beat GmbH | Home Improvement | Contractors | Lediweg 3, Frutigen, Frutigen |
| Welkum Generalunternehmung AG | Home Improvement | Contractors | Industriestrasse 19, Volketswil, Volketswil / Volketswil (Dorf) |
| BENEVOL Graubünden | Home Improvement | Contractors | Steinbockstrasse 2, Chur, Chur |
| Stieger Bauten AG | Home Improvement | Contractors | Bahnweg Nord 35, Sevelen, Sevelen |
| GLB Genossenschaft fuer leistungsorientiertes Bauen | Home Improvement | Schreinerei | Möbel | Contractors | Moosweg 11, Gwatt, Gwatt, Gwatt (Thun), Thun |
| Stiftung Licht Recycling Schweiz SLRS c/o BVM AG | Home Improvement | Contractors | Postgasse 17, Bern, Bern |
| Pro Work AG | Home Improvement | Contractors | Archstrasse 38a, Grenchen, Grenchen |
| Pro-Market GmbH | Home Improvement | Contractors | Müllisperg, Kaltbrunn, Kaltbrunn |
| HIBAG AG, Immobilien, Architektur- und Ingenieurplanung | Home Improvement | Contractors | Schulriederstrasse 22, Dotzigen, Dotzigen |
| Walo Bertschinger S.A., Lausanne, succursale d´Echallens | Home Improvement | Contractors | Route D´Yverdon 6, Echallens, Echallens |
| Gebrüder Meier AG Tiefbauunternehmung | Home Improvement | Contractors | Mellingerstrasse 140, Baden, Baden, Oftringen, Oftringen |
| Hapax Sa | Home Improvement | Contractors | Route de Saint-Julien 148, Plan-les-Ouates, Plan-les-Ouates |
| Centorame AG CZ Bauunternehmung | Home Improvement | Impressum | Perfurka 46, Schmitten, Schmitten |
| Gebr. Meier AG Tiefbauunternehmung | Home Improvement | Contractors | Paradiesstrasse 5, Brugg, Brugg |
| Marti AG, Bauunternehmung | Home Improvement | Contractors | Tiefbau und Wasserbau | Thurgauerstrasse 68, Zürich, Zürich |
| Weilenmann AG Kempttal | Home Improvement | Contractors | Tiefbau und Wasserbau | Pfäffikonerstrasse 52, Effretikon, Effretikon |
| Ica International Christian Aid Stiftung | Home Improvement | Contractors | Im Luchli 1, Münsingen, Münsingen |
| GPF Construction SA | Home Improvement | Contractors | Rue de Gruyères 106, Bulle, Bulle |
| Metallround | Home Improvement | Contractors | Schöntalstrasse 28, Engelburg, Engelburg |
| Silfa AG | Home Improvement | Contractors | Chemikalien | Kieferweg 7, Rothrist, Rothrist |
| Schweiz. Fachstelle für behindertengerechtes Bauen | Home Improvement | Contractors | Kernstrasse 57, Zürich, Zürich |
| Walo Bertschinger AG | Home Improvement | Contractors | Gantrischweg 3, Belp, Belp |
| Flavio De Luigi | Home Improvement | Contractors | Zürichstrasse 151, Affoltern am Albis, Affoltern am Albis |
| Alles wird gut Solar GmbH | Home Improvement | Contractors | Frutigenstrasse 8, Thun, Thun |
| Bertschinger Walo AG | Home Improvement | Contractors | Cho d´Punt 60, Samedan, Samedan |
