Axient, Huntsville, Alabama (FA8819-25-D-B001); Bryce Space & Technology, Alexandria, Virginia (FA8819-25-D-B002); BTAS Inc., Beavercreek, Ohio (FA8819-25-D-B003); KBR Wyle Services, Lexington Park, Maryland (FA8819-25-D-B004); LinQuest Corp., Herndon, Virginia (FA8819-25-D-B005); MTSI, Alexandria, Virginia (FA8819-25-D-B006); NTSI, Huntsville, Alabama (FA8819-25-D-B007); OBX-MCR , McLean, Virginia (FA8819-25-D-B008); Quantech Services Inc, Lexington, Massachusetts (FA8819-25-D-B009); SAIC, El Segundo, California (FA8819-25-D-B010); Sigmatech, Huntsville, Alabama (FA8819-25-D-B011); and Solutions Through Innovative Technologies, Fairborn, Ohio (FA8819-25-D-B012), have been awarded a $2,500,000,000 multiple award, indefinite-delivery/indefinite-quantity contract for the Hemisphere program. This contract provides for advisory and assistance services for Space System’s Command Space Domain Awareness and Combat Power and Battle Management Command, Control and Communication Program Executive Offices. Work will be performed in El Segundo, California, and is expected to be completed by Nov. 3, 2034. This contract was a competitive acquisition, and 40 offers were received. Fiscal 2024 research, development, test and evaluation funds in the amount of $36,000 are being obligated at the time of award. The Space Systems Command, Los Angeles Air Force Base, California, is the contracting activity.