August 5, 2019 Jeffrey Andreson President and Chief Financial Officer Ichor Holdings, Ltd. 3185 Laurelview Court Fremont, CA. 94538 Re: Ichor Holdings, Ltd. Form 10-K for the Fiscal Year Ended December 28, 2018 Filed March 8, 2019 File No. 001-37961 Dear Mr. Andreson: We have completed our review of your filings. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Electronics and Machinery