Companies catalogue
- A + E Informatik GmbH, Winterthur, Switzerland
- A&S Fashion GmbH, Winterthur, Switzerland
- A. Eichmann GmbH, Rieden, Switzerland
- A. Schneider Bedachungen AG, Schaffhausen, Switzerland
- ABN Fugen & Bauabdichtungen GmbH, St. Gallen, Switzerland
- AHL Treuhand GmbH, Winterthur, Switzerland
- AHL Treuhand GmbH, Henggart, Switzerland
- ATELIER MALATELIER MARLIES STEINER, Winterthur, Switzerland
- AXEL FIBRO GmbH, Schlatt, Switzerland
- Adiuva Treuhand GmbH, Winterthur, Switzerland
- Adiwa Nautic GmbH, Bottighofen, Switzerland
- Albini Blumen, Winterthur, Switzerland
- Algenprofi.ch GmbH, Elsau, Switzerland
- All-in-One Renovationen, Hittnau, Switzerland
- AllBlues Konzert AG, Winterthur, Switzerland
- Alnatura Bio-Supermarkt, Winterthur, Switzerland
- Alnatura Bio-Supermarkt, Bülach, Switzerland
- Alte Kaserne Bistro, Winterthur, Switzerland
- Altstadt Kita Zauberland, Winterthur, Switzerland
- Ambo Training Martial Arts, Nürensdorf, Switzerland
- Andrea Gotsch - Baumpflege, Waldpflege, Gartenpflege, Holzbildhauerei, Bischofszell, Switzerland
- Ann Astaire SA, Winterthur, Switzerland
- Apfelblüte Kinderkrippe, Winterthur, Switzerland
- Art of Make-Up, Zürich, Switzerland
- Asia Sportschule Herisau, Herisau, Switzerland
- Aspasia AG, Winterthur, Switzerland
- Atelier Art in the Middle, Winterthur, Switzerland
- Atemtherapie Monika Reichlin-Boos, St. Gallen, Switzerland
- Aurum Resources AG, Wallisellen, Switzerland
- Ausbildung Sonnhalde, Menzingen, Switzerland
- Aussem Gartenbau GmbH, St. Gallen, Switzerland
- Autogrill Schweiz AG, Seuzach, Switzerland
- Aviolino, Kloten, Switzerland
- Azuma Royal SA, Illnau-Effretikon, Switzerland
- a:primo, Winterthur, Switzerland