Ultra Clean Announces Participation at Upcoming Investor Conferences

, /PRNewswire/ -- Ultra Clean Holdings, Inc. (Nasdaq: UCTT), today announced its participation at the following investor conferences: August 11, 2026: Oppenheimer 29th Annual Technology, Internet & Communications Conference. August 19, 2026: 7th Annual Needham Virtual Semiconductor & SemiCap 1x1 Conference. UCT will host one-on-one meetings only. About Ultra Clean Holdings, Inc. Ultra Clean Holdings, Inc. is a leading developer and supplier of critical subsystems, components, parts, and ultra-high purity cleaning and analytical services, primarily for the semiconductor industry. Under its Products division, UCT offers its customers an integrated outsourced solution for major subassemblies, improved design-to-delivery cycle times, design for manufacturability, prototyping, and high-precision manufacturing. Under its Services Division, UCT offers its customers tool chamber parts cleaning and coating, as well as micro-contamination analytical services. Ultra Clean is headquartered in Hayward, California. Additional information is available at www.uct.com. Contact: Rhonda Bennetto SVP Investor Relations [email protected] View original content to download multimedia:https://www.prnewswire.com/news-releases/ultra-clean-announces-participation-at-upcoming-investor-conferences-302846660.html SOURCE Ultra Clean Holdings, Inc.