Europa
- American School Leysin
- Arts Club
- Atlantis Giardino Zürich
- Balmoral Hotel, Edinburgh
- Baxter Storey London
- Berchtold Catering Basel
- Bethesda Private Clinic Basel
- Blue Palace Resort Greece
- Bosch Bucharest
- Bournemouth Hotel
- Bürgenstock Resort
- Business and Management School – Luzern
- Caseli Gruppe Linz
- Casino Velden
- Chetzeron - Crans Montana
- Clarion Congress Hotel Prague
- Cook&Fit, Kochstudio Frauenfeld
- Courtyard Prague Airport
- D Hotel Maris Marmaris
- Dacia
- Dine and Shine Eventcatering, Urdorf
- Dolce Far Niente Zürich
- Dynamo Moscow Stadium
- Ecole Polytechnique Federale de Lausanne
- Eishockey Club Bozen
- Especial Catering
- Eurotel Montreux
- Everton FC
- Fairmont Instanbul
- FC Basel - St. Jakob-Park
- FC Newcastle United
- Flo‘s Klein+Fein Bern
- Food and More Supermarket
- Bijvanck B.V.
- Francesco Baglietto Italy
- Gasthaus Rossli
- Golf Club Bad Ragaz
- Google Dublin
- Google London
- Google Warschau
- Google Zürich
- Grand Hyatt Cannes
- Grand Sheraton Tbilisi
- Green & Fortune London
- Gurtenpark Bern
- Hallenstadion Zurich
- Henris Catering
- HGF Weggis
- HILTL Academie Zurich
- Hilton Diagonal Barcelona
- Hilton Hotel Naples
- Hilton Venice
- Hofa Luzern
- Hotel Du Louvre Paris
- Hotel Mossegg
- Hotel Okura Amsterdam
- Hotelfachschule Luzern
- Hyatt Regency Etoile Paris
- Hyatt Regency Istanbul
- Hyatt Regency Moscow
- Hyatt Regency Nizza
- Hyatt Regency Rostov
- Hyatt Regency Sochi
- InterContinental Bucharest
- InterContinental Budapest
- InterContinental Davos
- InterContinental Hotel Lyon
- InterContinental Marseille
- InterContinental Moscow
- InterContinental Vienna
- ISS World
- IX The Chester Aberdeen
- JW Marriott Cannes
- JW Marriott Venice
- Kameha Grand Zürich
- Kempinski Vilnius
- Kongress & Kursaal Bern
- Kultur- und Kongresszentrum Luzern
- Kulturcasino Bern
- Kursaal Bern
- Lakefied Hospitality College
- Liverpool FC - Anfield Road Stadion
- Lofotprodukt AS Seafood
- Marriott Bucharest
- Marriott Krasnodar
- Marriott Le Bourget Airport Paris
- Marriott Minsk
- Marriott Novi Arbat Moscow
- Marriott Warschau Airport
- Marriott Zürich
- Migros Luzern
- Migros Zürich
- Montana Luzern
- Newcastle United FC
- Park Hyatt Mallorca
- Parkhotel Vitznau
- Parklane, Limassol
- Paul Suter Catering
- Radisson Blu Basel
- Radisson Blu Luzern
- Radisson Blu Portman Hotel
- Raffles Warschau
- Reha Klinik Rheinfelden
- Renaissance Tower Zürich
- Restaurant Gurtenpark Bern
- Rocco Forte Rom
- Rocco Forte Sicily
- Schweizer Armee
- Seaking Trading
- Seedamm Plaza Pfäffikon
- Sheraton San Siro
- SIX Zürich
- Slayley Hall Catering
- Stiftung Amalia Widmer Horgen
- SV Group Switzerland
- SV Group Vienna
- Swiss Re Next Zürich
- Swiss Re Rüschlikon
- TAG Hotel Fano
- The Berkeley Hotel, London
- The Traders Zürich
- Transfair Thun
- W Amsterdam
- Waldhaus Flims
- YBL Budai Kreativ Haz
- Zettelwerk AG
- ZFV-Zürich Letzigrund