Iron Mountain Announces Debt Offering

12/12/17

Iron Mountain Incorporated (NYSE: IRM), the storage and information management company, today announced a proposed offering by way of a private placement of a total of $825 million in aggregate principal amount of its senior unsecured notes due 2028 (the "Notes"). The Notes will be fully and unconditionally guaranteed by the Company's subsidiaries that guarantee each series of its existing notes. The exact terms of the Notes and timing of the offering will depend upon market conditions and other factors.

The Company intends to use the net proceeds from the offering of the Notes, together with the net proceeds of its previously announced offering of its common stock (the "Equity Offering"), to finance the purchase price of the acquisition of IO Data Centers, LLC (the "Acquisition"), to pay related fees and expenses and, to the extent of any remaining net proceeds, for general corporate purposes (which may include financing the expansion of its adjacent and other businesses through acquisitions and repaying outstanding indebtedness). The completion of the offering is not conditioned upon the consummation of the Equity Offering or the Acquisition. If the Acquisition is not consummated, the Company would use the net proceeds from the offering for general corporate purposes.

About Iron Mountain

Iron Mountain Incorporated (NYSE: IRM) is the global leader for storage and information management services. Trusted by more than 230,000 organizations around the world, Iron Mountain boasts a real estate network of more than 85 million square feet across more than 1,400 facilities in 53 countries dedicated to protecting and preserving what matters most for its customers. Iron Mountain's solutions portfolio includes records management, data management, document management, data centers, art storage and logistics, and secure shredding to help organizations to lower storage costs, comply with regulations, recover from disaster, and better use their information. Founded in 1951, Iron Mountain stores and protects billions of information assets, including critical business documents, electronic information, medical data and cultural and historical artifacts. Visit www.ironmountain.com for more information.