Intevac, Inc., together with its subsidiaries, engages in the designing, developing, and manufacturing thin-film processing systems in the United States, Europe, and Asia. It designs, develops, and markets vacuum process equipment solutions for manufacturing small substrates with precise thin-film properties, such as hard disk drive and other adjacent thin-film markets. The company sells its products primarily through its direct sales force, as well as through distributors in Japan. Intevac, Inc.