Arthur William Homan

Varian, Inc. provides scientific instruments and vacuum technologies for life science, environmental, energy, applied research and other applications. The company offers instruments, vacuum products, laboratory consumable supplies, software, training and support services. It has manufacturing facilities in North America, Europe and Asia Pacific. Varian was founded in 1999 and is headquartered in Palo Alto, CA.

Varian Medical Systems, Inc. engages in the manufacture of medical devices and software for treating cancer and other medical conditions. It operates through the Oncology Systems and Proton Solutions segments. The Oncology Systems segment designs, manufactures, sells, and services hardware and software products for treating cancer with conventional radiation therapy, and advanced treatments. The Proton Solutions segment delivers proton therapy, a form of external beam radiotherapy using proton beams for the treatment of cancer. The company was founded by William Hansen, Edward Ginzton, Russell Varian, and Sigurd Varian in 1948 and is headquartered in Palo Alto, CA.

Complete Genomics, Inc. develops and markets DNA sequencing technology. It provides complete genomics analysis platform, which combines its proprietary human genome sequencing technology with the company's advanced informatics and data management software. The firm offers innovative, end-to-end, outsourced service model to the customers with data. The company was founded by Clifford A. Reid, Radoje T. Drmanac, David Smith and Robert John Curson in 2006 and is headquartered in San Jose, CA.