ICHOR HOLDINGS, LTD.

Ichor Holdings, Ltd. (NASDAQ: ICHR) is a leader in the design, engineering, and manufacturing of critical fluid delivery subsystems and components primarily for semiconductor capital equipment, with additional operations serving the aerospace, defense, and medical industries. The company operates through an integrated business model that combines deep engineering expertise with precision manufacturing capabilities across multiple product categories.

The company's core product offerings include gas delivery subsystems that deliver, monitor, and control precise quantities of specialized gases used in semiconductor manufacturing processes such as etch and deposition, as well as chemical delivery products and subsystems that blend and dispense reactive chemistries for wet front-end processes including chemical-mechanical planarization and electroplating. Additional product lines encompass weldments and specialty joining technologies including orbital, tungsten inert gas, e-beam, and laser welding, as well as hydrogen and vacuum brazing. The company also manufactures a full line of diaphragm valves, advanced flow controllers, and precision-machined components serving both semiconductor and aerospace applications.

Ichor maintains a global manufacturing footprint with facilities strategically located in the United States, Singapore, Malaysia, and Mexico to support proximity to major customers. The company employs approximately 1,891 full-time employees and 557 contingent workers worldwide, with a significant portion supporting manufacturing, engineering, and technical operations. The company generated revenue of $947.7 million in fiscal 2025, with two customers, Lam Research and Applied Materials, accounting for a combined 76 percent of total sales.

The company's competitive advantages include deep fluids engineering expertise, early engagement with customers during product development cycles, long-standing relationships with top-tier OEM customers, operational excellence with manufacturing scale, and a capital-efficient, scalable business model. Ichor was originally incorporated as Celerity, Inc. in 1999 and completed its initial public offering in December 2016. The company maintains its website at ichorsystems.com and operates under a 52- or 53-week fiscal year ending on the last Friday in December.