BRENTWOOD, Tenn.--(BUSINESS WIRE)--May 22, 2008--Delek US Holdings, Inc. (NYSE: DK) today announced that it will participate in the Deutsche Bank 2008 Energy & Utilities Conference, which takes place Wednesday, May 28, 2008 in Miami, Florida, at the Loews Miami Beach. There will be an on-line simulcast of the Company's presentation available at the Company's web site, www.delekus.com. The presentation begins at 9:00 a.m. CDT/10:00 a.m. EDT on Wednesday. An online replay of the presentation will be available for 90 days.