If you're here looking up Sainsbury's customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Sainsbury's also goes by or is associated with the names Sainsburys, Sainsbury's Supermarkets Ltd, Sainsbury's. They are considered to be part of the following sectors and industries: Consumer Staples, Food, Beverage & Tobacco, Food Products. Sainsbury's is associated with terms like private, food, e-commerce, b2c, retail by their customers and industry analysts. They are similar to companies like Safeway. They employ 162,700 people according to customers in the know.