Corporate Office
88 E. Broadway
Tucson, Arizona 85702
Phone 520.571.4000
Shareholders
Toll Free 866-537-8709
Computershare
480 Washington Blvd. 29th Floor
Jersey City, NJ 07310
Or visit online
News Media
Joseph Barrios
Supervisor of Media Relations
jbarrios@uns.com
Phone 520.884.3725
Investor Relations
Chris Norman
Manager, Investor Relations
cnorman@uns.com
Phone 520.884.3649
Daniel Mark
Sr. Analyst, Investor Relations
dmark@uns.com
Phone 520.884.3621