Qualix Group Inc. of San Mateo plans to sell 2 million shares of its common stock through an initial public offering priced at about $11 each. . . . Los Angeles-based Bank Plus Corp. said that Robert P. Condon has been named vice chairman and CEO of its broker-dealer subsidiary Gateway Investment Services Inc. . . . Palo Alto-based Pete's Brewing Co. said that Quaker Oats Vice President Jeffrey A. Atkins has been named chief financial officer.