Ichor Announces Participation in Upcoming Investor Conferences

November 4, 2021

FREMONT, Calif.--(BUSINESS WIRE)-- Ichor Holdings, Ltd. (NASDAQ: ICHR), a leader in the design, engineering, and manufacturing of critical fluid delivery subsystems and components for semiconductor capital equipment, today announced management’s participation in the following investor conferences during Q4:

Stifel 2021 Virtual Midwest One-on-One Growth Conference
Conference date: November 11^th, 2021

UBS Global TMT Virtual Conference
Conference dates: December 6^th – 8^th, 2021
Presentation time: Monday, December 6^th at 2:00 pm EST

10^th Annual December CEO Summit
Conference date: December 8^th, 2021 (held concurrently with SEMICON West)
St. Regis Hotel, San Francisco, CA

D.A. Davidson Virtual Semicap, Laser & Optical Conference
Conference date: December 15^th, 2021

The presentation material utilized for each conference, and a live and archived webcast of the UBS presentation, will be made available on the investor relations page of Ichor’s website at ir.ichorsystems.com.

About The 10^th Annual December CEO Summit 2021

The December CEO Summit is collectively hosted by the executive management teams from 11 participating companies and features a “round-robin” format consisting of small group meetings. Held concurrently with SEMICON West in San Francisco, this CEO Summit is a live event. The St. Regis hotel, SEMICON West, and therefore the CEO Summit, all require proof of COVID vaccination in order to register and attend events in person.

The 11 management teams currently confirmed to host the December 2021 CEO Summit are: ACM Research (ACMR), Aehr Test (AEHR), Alpha & Omega Semiconductor (AOSL), Axcelis (ACLS), Cohu (COHU), Ichor Systems (ICHR), inTEST Corporation (INTT), Kulicke & Soffa (KLIC), Onto Innovation (ONTO), Pivotal Systems (PVS.AX), and Revasum (RVS.AX).

The CEO Summit is by invitation only and is open to accredited investors and publishing research analysts. Please RSVP early, given the logistical considerations of live event registration this year, as well as space limitations. Hosts reserve the right to limit attendance as necessary. Last day for registration is November 29^th, 2021.

RSVP Contacts for 10th Annual December CEO Summit

To RSVP for the CEO Summit, please contact either of the Summit’s co-chairs.
Laura J. Guerrant-Oiye	Claire E. McAdams
CEO Summit Co-Chair	Headgate Partners LLC
Phone: (508) 826-4573	Phone: (530) 265-9899
Email: loiye@aerogel.com	Email: claire@headgatepartners.com

About Ichor

We are a leader in the design, engineering and manufacturing of critical fluid delivery subsystems and components for semiconductor capital equipment. Our product offerings include gas and chemical delivery subsystems, collectively known as fluid delivery subsystems, which are key elements of the process tools used in the manufacturing of semiconductor devices. Our gas delivery subsystems deliver, monitor and control precise quantities of the specialized gases used in semiconductor manufacturing processes such as etch and deposition. Our chemical delivery subsystems precisely blend and dispense the reactive liquid chemistries used in semiconductor manufacturing processes such as chemical-mechanical planarization, electroplating, and cleaning. We also manufacture precision-machined components, weldments, and proprietary products for use in fluid delivery systems for direct sales to our customers, as well as certain components for internal use in fluid delivery systems and for direct sales to our customers. This vertically-integrated portion of our business is primarily focused on metal and plastic parts that are used in gas and chemical systems, respectively. We are headquartered in Fremont, CA. ichorsystems.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20211104006305/en/

Larry Sparks, CFO 510-897-5200
Claire McAdams, IR & Strategic Initiatives 530-265-9899
IR@ichorsystems.com

Source: Ichor Holdings, Ltd.