Many reputable companies including:

McDonalds Restaurants
Kettle Foods
Hain Celestial (Linda McCartney Foods)
Premier Foods (Quorn brand)
Lush (hand made cosmetics)
Dalepak (vegetarian ranges)
ACDO washing powders
Burger King
Britvic Soft Drinks
Coors Brewers (Grolsh)
Cauldron Foods ….. and many more