• Procter & Gamble (宝洁), also know n as P&G, is an American multinational consumer goods company headquarter ed in United States, founded by William Procter and James Gamble, both from t he United Kingdom. Its products include pet foods, cleaning agents, and personal care products.
• Nestleis(雀巢)is a Swiss multinationa l food and beverage company headqua rtered in Vevey, Switzerland. It is the l argest food company in the world mea sured by revenues.Nestlé ’s products include baby food, bottled water, brea kfast cereals, coffee and tea, confectio nery, dairy products, ice cream, froze n food, pet foods, and snacks.
• Unilever is organised into four main divi sions - Foods, Refreshment (beverages a nd ice cream), Home Care, and Personal Care. It has research and development f acilities in the United Kingdom , the Net herlands, China, India and the United St ates.