If you're here looking up John Lewis 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. John Lewis also goes by or is associated with the names John Lewis plc, John Lewis. They are considered to be part of the following sectors and industries: Consumer Discretionary, Retailing. John Lewis is associated with terms like public, retail, e-commerce, b2c, consumer staples by their customers and industry analysts. They employ 38,100 people according to customers in the know.