| Název | Webová adresa | Počet potravin v databázi |
|---|---|---|
| WorpUp s.r.o. | 1 | |
| WOSANA S.A. | 3 | |
| Wowi Prague spol. s.r.o. | 0 | |
| WRIGLEY, S.R.O. | 18 | |
| Wrigley, s.r.o. | 1 | |
| Wünsche Handelsgesellschaft International mbH and Co.KG | 1 | |
| Wyke Farms Ltd. | 2 | |
| X-Life s.r.o. | http://www.x-drink.cz/ | 11 |
| Xlear, Inc., USA | 1 | |
| XOX Gebäck GmbH | 2 | |
| XXL Nutrition | 1 | |
| YAMASA Corporation | 1 | |
| Yan Wal Yun Corporation Group Co., Ltd. | 1 | |
| Yellow Chips BV | 1 | |
| YES CHIPS s.r.o. | 3 | |
| YES PASTA s.r.o. | 1 | |
| YOGI TEA GmbH | http://www.yogitee.cz | 0 |
| Yoplait Czech, a.s. | http://www.yoplait.cz | 0 |
| You Vegan, a.s. | 1 | |
| Ysco NV | 5 |