Intevac, Inc. is a producer of thin film deposition systems and equipment for making hard disk drives. It is headquartered in Santa Clara, California in Silicon Valley. The company also has offices in China, Malaysia and Singapore. Founded in 1991 as a spin-off from Varian Associates, Intevac went public in 1995. The company reported revenues of $13.8 million in the first half of 2022. In January 2022, Intevac divested its photonics business to Eotech for over $70 million. In February 2025, hard disk drive maker Seagate Technology announced it would acquire Intevac for $119 million in an all-cash deal. Wikipedia