Passage: In 1999 the founders of the Amway corporation established a new holding company, named Alticor, and launched three new companies: a sister (and separate) Internet-focused company named Quixtar, Access Business Group, and Pyxis Innovations. Pyxis, later replaced by Fulton Innovation, pursued research and development and Access Business Group handled manufacturing and logistics for Amway, Quixtar, and third-party clients.The main difference was that all "Independent Business Owners" (IBO) could order directly from Amway on the Internet, rather than from their upline "direct distributor", and have products shipped directly to their home. The Amway name continued being used in the rest of the world. After virtually all Amway distributors in North America switched to Quixtar, Alticor elected to close Amway North America after 2001. In June 2007 it was announced that the Quixtar brand would be phased out over an 18- to 24-month period in favor of a unified Amway brand (Amway Global) worldwide.

Question: What are three companies which were launched by Alticor?
Quixtar, Access Business Group, and Pyxis Innovations.