If you're here looking up Chiefsupply.com 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. Chiefsupply.com also goes by or is associated with the names CHIEF Inc, CHIEF Supply. Chiefsupply.com is associated with terms like private, e-commerce, b2c, government by their customers and industry analysts. They employ 71 people according to customers in the know.