Investors Contacts

DuPont Fabros Technology, Inc.

401 9th St. NW
Suite 600
Washington, DC 20004
Ph: (202) 728-0044
info@dft.com

Investor Relations Contact
Steve Rubis
Vice President, Investor Relations
Phone: 202-478-2330
E-mail: InvestorRelations@DFT.com

Transfer Agent

Computershare Investor Services

First Class, Registered & Certified Mail
Computershare Investor Services
P.O.Box 43078
Providence, RI 02940-3078
Local and outside the U.S.: 1.781.575.2879
Toll Free: 1. 877.581.5548

Overnight Courier
Computershare Investor Services
250 Royall Street
Canton, MA 02021

Independent Registered Accounting Firm

Ernst & Young
8484 Westpark Drive
McLean, VA 22102