DIGITAL REALTY TRUST, INC.

Digital Realty Trust, Inc., through its controlling interest in Digital Realty Trust, L.P. and the subsidiaries of the Operating Partnership, is a leading global provider of data center, colocation and interconnection solutions for customers across a variety of industry verticals. The Parent operates as a REIT for U.S. federal income tax purposes. The Operating Partnership is the entity through which the Parent conducts its business of owning, acquiring, developing and operating data centers. The Parent was incorporated in the state of Maryland on March 9, 2004. The Operating Partnership was organized as a limited partnership in the state of Maryland on July 21, 2004. As of December 31, 2025, our portfolio included 310 data centers (including 89 data centers held as investments in unconsolidated entities), of which 118 are located in the United States, 113 are located in Europe, 36 are located in Latin America, 16 are located in Africa, 18 are located in Asia, six are located in Australia and three are located in Canada. Our principal executive offices are located at 2323 Bryan Street, Suite 1800, Dallas, Texas 75201. Our telephone number is (214) 231-1350. Our website is www.digitalrealty.com. The information found on, or otherwise accessible through, our website is not incorporated by reference into, nor does it form a part of, this Annual Report on Form 10-K. Industry Background The digital economy continues to grow and change how enterprises across all industries create and deliver value.