HAYWARD, CALIF. — Ultra Clean Holdings will relocate their corporate headquarters in Menlo Park to a 103,711-square-foot facility in Hayward in February 2008. Corporate Research Center, located at 26462 Corporate Center Ave., will house the company. Jay Phillips and Jay Belquist of Cornish & Carey Commercial/ONCOR International’s client solutions group, Bill Banker of the Emeryville office and Randy Scott of the Palo Alto office represented the owner, LBA Realty, in the transaction. Marshall Hydorn, Craig Hagglund and Michael Spiro of NAI BT Commercial represented the tenant. Ultra Clean Holdings is a developer and supplier of critical subsystems for the semiconductor capital equipment industry.