EXHIBIT AJoint Filing Agreement • September 18th, 2003 • Storagenetworks Inc • Services-business services, nec
Contract Type FiledSeptember 18th, 2003 Company IndustryThe undersigned hereby agree that the statement on Schedule 13G with respect to the common stock of StorageNetworks, Inc., dated as of September 18, 2003, is, and any amendments thereto (including amendments on Schedule 13D) signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934.