Iron Mountain Incorporated Schedules First Quarter 2012 Earnings Release and Conference Call

April 12, 2012

BOSTON, Apr 12, 2012 (BUSINESS WIRE) --Iron Mountain Incorporated (NYSE:IRM), an information management services company, today announced that the press announcement of its first quarter 2012 financial results is scheduled to be released before market hours on Thursday, April 26, 2012. A conference call has been scheduled to discuss the results and a taped replay of the conference call will be available shortly after the end of the call. Call and replay information are as follows:

Call Date: Thursday, April 26, 2012

Call Time: 8:30 A.M. (Eastern Time)

Call Hosts: Stephen Golden, Vice President, Investor Relations

Richard Reese, Chairman & CEO

Brian McKeon, Executive Vice President & CFO

Domestic Call Dial In: 888.263.0282

International Dial In: 706.902.0708

Conference ID: 68822332

Online Info: www.ironmountain.com at the Investor Relations page

Live Simulcast (listen only) available during the call.

Replay available one hour after the conclusion of the call for one week.

Replay Domestic Dial In: 855.859.2056

Replay International Dial In: 404.537.3406

Conference ID: 68822332

About Iron Mountain:

Iron Mountain Incorporated (NYSE:IRM) provides information management services that help organizations lower the costs, risks and inefficiencies of managing their physical and digital data. The company's solutions enable customers to protect and better use their information--regardless of its format, location or lifecycle stage--so they can optimize their business and ensure proper recovery, compliance and discovery. Founded in 1951, Iron Mountain manages billions of information assets, including business records, electronic files, medical data, emails and more for organizations around the world. Visit www.ironmountain.com for more information.

SOURCE: Iron Mountain Incorporated

Iron Mountain Incorporated
Stephen Golden, Vice President, Investor Relations
617-535-4769