Information

SEMICON West Attendee Housing Information

Requests for 10 or more rooms: Must complete a Room Block Request.

Credit card guarantee: All reservations made online require a credit card to guarantee the reservation. Hotels may charge a deposit in the amount of one night's room and tax 2-3 weeks prior to arrival.

Important Dates

Rooming List Deadline: Friday, August 28, 2026
Last Day to Cancel Reservations Without Penalty: Friday, September 25, 2026
Last Day to Add, Change, or Cancel Reservations: Tuesday, September 29, 2026
Begin Managing Reservations with Hotels: Thursday, October 1, 2026

Requests for hospitality suites and meeting rooms at the Moscone Center or at one of the official conference hotels will need prior approval from SEMI show management. Click here to complete the request form and send to SEMI to review.

Alert! CMR (Convention Management Resources) is the official hotel management company for SEMICON West Housing. Note the SEMICON West Official Contractor seal at the bottom of this page. No other hotel management company or travel agency is authorized to place reservations on behalf of SEMICON West. These companies have not entered agreements with the San Francisco hotels and are not able to guarantee rates and accommodations during the dates of the conference. Should you be contacted by any other agency other than CMR, please contact SEMICON West Housing.