At the core of Alticor, there is Amway. Holding company Alticor operates direct-selling giant Amway International and North American Web sales affiliate Amway Corp., which does business as Amway Global. Its Access Business Group offers manufacturing and distribution services, primarily catering to the Amway units but also to contract clients. Outside the direct-sales realm, Alticor Corporate Enterprises operates resort management firm Amway Hotel, upscale cosmetics maker Gurwitch Products (known for its Laura Mercier and ReVive brands), and health diagnostics developer Interleukin Genetics. Formed in 2000, Alticor is owned by Amway's founders, the DeVos and Van Andel families.