Tom Deany

Nor-Cal Products, Inc. manufactures stainless steel steel flanges, fittings and custom components for the vacuum industry. The firm products are custom chambers, collars, baseplates, weldments, flanges, fittings, adapters, hardware and accessories, tubing, flexible hose and couplings, valves, downtream pressure control, foreline traps and filters, thermal products, viewport, shutters, glass adapters, sample transfer and manupulation, and thin film deposition. The company was founded in 1962 and is headquartered in Yreka, 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.

MDC Precision LLC provides vacuum and ceramic seal solutions. Its products include Del Seal Flanges, Del Seal CF Fittings, Wire Seal Flanges, Kwik-Flange™ ISO KF, Large Flange ISO LF, ISO KF & LF Fittings, ANSI ASA Flanges, Weldable Components and Hybrid Adapters. The company was founded in 1975 and is headquartered in Hayward, CA.