Carahsoft Technology Corp., Reston, Virginia (N66001-24-A-0060); Collabralink Technologies, McLean, Virginia (N66001-24-A-0061); and DLT Solutions, Herndon, Virginia (N66001-24-A-0062), are awarded an estimated $145,902,412 multiple-award, firm-fixed-price, blanket purchase agreement (BPA) using the General Services Administration (GSA) Federal Supply Schedule. The Department of Defense Enterprise Software Initiative (DOD ESI) BPAs will provide Appian commercial off-the-shelf software and hardware, propriety appliances, and maintenance support Information Technology. These agreements are issued under DOD ESI in accordance with the policy and guidelines in the Defense Federal Acquisition Regulation Supplement section 208.74. The ordering period will be for five years. No funds will be obligated at the time of award. Funds will be obligated as task orders are issued using primarily operations and maintenance funds. This contract was competitively procured via publication on the GSA E-Buy web site with 990 vendors solicited, three responses received, and three selected for award. Naval Information Warfare Center Pacific, San Diego, California, is the contracting activity.