Recompete pipeline: federal contracts ending soon

Federal contracts whose work ends soon: who holds them, how they were bought, the likely follow-on notice on SAM.gov and who else wins that kind of work. Type names the way you say them.

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23 contracts worth $364.04M end within 12 months · 8 with a likely follow-on notice (21 counting possible matches) · · FA8809 → FA8809 SDA AND CMBT PWR SSC/SZK-IK

Contract	Incumbent	Buyer	How bought	Ends	Value	Follow-on notice	Others winning this work
FA880925CB003 Brief COMPLETING THE FIRST MEGA CLASS SATELLITE BUS, DESIGNING AND BUILDING DAF PAYLOAD INTERFACES, INTEGRATING THOSE PAYLOADS ONTO THE BUS, LAUNCHING THE COMPLETED SATELLITE, AND OPERATING THE SATELLITE FOR A MINIMUM OF 1 YEAR AFTER LAUNCH 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	K2 Space Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price Competed, 1 offer (single bid)	Dec 17, 2026 all options: Dec 17, 2028 2 months left	$31.74M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA864924P0372 Brief DEVELOPING ARGONAUT, A REFUELLABLE, HIGH-DELTAV IN-SPACE TRANSPORT VEHICLE WITH A DUAL MODE PROPULSION SYSTEM USING WATER PROPELLANT. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Argo Space Corp	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price 302 offers	Dec 30, 2026 3 months left	$7.48M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880924CB003 Brief APEX TECHNOLOGY INC ARIES BUS CAPABILITY FOR RAPIDLY ACCOMMODATING A SELECT SET OF SERB EXPERIMENT PAYLOADS AS DIRECTED BY SSC, ALONG WITH THE INTEGRATION AND FLIGHT QUALIFICATION OF A 6DOF PROPULSION SUBSYSTEM. 336414 Guided Missile and Space Vehicle Manufacturing	Apex Technology, Inc.	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price Competed, 1 offer (single bid)	Dec 30, 2026 3 months left	$1.90M	none yet	Lockheed Martin Corp $7.09B Northrop Grumman Corp $4.46B RTX Corp $3.92B
FA880924FB007 Brief PROVIDES THE RDSMO PMO WITH EDIS AND OTHER NECESSARY SUPPORT PRIMARILY FOR THE CUE AND COMM AND EC2-K ENCLAVES 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus fixed fee	Feb 2, 2027 all options: Jul 30, 2027 4 months left	$38.92M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880924FB004 Brief TO MAINTAIN THE XPRO GROUND SYSTEMS BASELINE ARCHITECTURE TO ALLOW FOR THE GROWTH OF THE SYSTEM, ADDITION OF MISSIONS, AND GENERAL SUSTAINABILITY OF THE CURRENT INFRASTRUCTURE. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus fixed fee	Feb 2, 2027 all options: Jul 30, 2027 4 months left	$16.89M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880924FB005 Brief PROVIDES DEVELOPMENT AND SUSTAINMENT OF THE EC2-S GROUND SYSTEM LOCATED AT SSFB, AND TWO OPERATIONAL QZSS-HP PAYLOADS WILL DEMONSTRATE SPACE DOMAIN AWARENESS (SDA) OBSERVATIONS OF THE GEO BELT WHILE HOSTED ON TWO SEPARATE JAPANESE SPACE CRAFT. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus fixed fee	Feb 2, 2027 all options: Jul 30, 2027 4 months left	$15.34M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880926FB002 Brief ENGINEERING, DEVELOPMENT, INTEGRATION, AND SUSTAINMENT OF THE OLYMPIC JAVELIN GROUND SYSTEM, AND MAINTAIN ITS BASELINE ARCHITECTURE TO ALLOW FOR THE GROWTH, ADDITION OF MISSIONS, AND GENERAL SUSTAINABILITY OF THE CURRENT INFRASTRUCTURE. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus fixed fee	Feb 2, 2027 all options: Jul 30, 2027 4 months left	$5.18M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881823F0039 Brief NEBULA 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus award fee	Feb 8, 2027 4 months left	$7.88M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880925CB008 Brief THINKORBITAL TACFI 927110 Space Research and Technology	Thinkorbital Inc.	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price Competed, 1 offer (single bid)	Feb 28, 2027 5 months left	$4.65M	none yet	RTX Corp $90.56M Virginia Commercial Space Flight Authority $19.00M Alaska Aerospace Corp $19.00M
FA880924FB001 Brief SZ DIRECTORATE STRATEGIC CELL FOLLOW ON EFFORT 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Tecolote Research, Inc.	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA880923DB001 Single-award IDIQ Cost plus fixed fee	Mar 31, 2027 all options: Aug 31, 2028 6 months left	$11.61M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881822F0037 Brief JAGUAR TASK ORDER 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 8 months left	$29.81M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881822F0034 Brief RDSMO SUPPORT 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 8 months left	$18.76M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881822F0036 Brief LDPE TASK ORDER ON POPS-I IDIQ 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 8 months left	$18.11M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881822F0040 Brief USSF-12 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 8 months left	$12.28M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880925FB004 Brief TO PROVIDE SATELLITE OPERATIONS, ASSOCIATED SUPPORT SERVICES AND CONTRACT MANAGEMENT FOR THE TETRA-5 MISSION. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 all options: May 31, 2028 8 months left	$10.70M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881822F0039 Brief NTS-3 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 8 months left	$9.26M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880925FB002 Brief TO PROVIDE SATELLITE OPERATIONS, ASSOCIATED SUPPORT SERVICES AND CONTRACT MANAGEMENT FOR THE ROOSTER-4 MISSION 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 all options: May 31, 2028 8 months left	$5.67M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880925FB024 Brief TO PROVIDE SATELLITE OPERATIONS, ASSOCIATED SUPPORT SERVICES AND CONTRACT MANAGEMENT FOR THE HUCKLEBERRY MISSION. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Ai Solutions Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881822D0002 Single-award IDIQ Cost plus fixed fee	May 31, 2027 all options: May 31, 2029 8 months left	$5.55M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Likely same office, NAICS and PSC	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA881820F0103 Brief ENGINEERING, DEVELOPMENT, INTEGRATION AND SUSTAINMENT SERVICES 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus award fee	Jun 1, 2027 8 months left	$59.77M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880925CB002 Brief CARACAL IMAGING PAYLOAD OPTECH SBIR III 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Optimum Technologies LLC	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price Competed, 1 offer (single bid)	Jun 29, 2027 9 months left	$12.36M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880924FB003 Brief FORMALLY KNOWN AS MOBILE FLIGHT RANGE, THE PURPOSE TO MAINTAIN KAFB GROUND SYSTEMS BASELINE ARCHITECTURE. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Science Applications International Corporation	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	FA881820D0009 Single-award IDIQ Cost plus fixed fee	Jul 30, 2027 10 months left	$4.24M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA880925CB004 Brief TURION SBIR PHASE II 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Turion Space Corp	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price Competed, 1 offer (single bid)	Sep 30, 2027 all options: Oct 31, 2028 12 months left	$32.69M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B
FA864923P1173 Brief AUTONOMOUS, MULTI-AGENT GUIDANCE, NAVIGATION, AND CONTROL OF FREE SPACE GUARDIAN SATELLITES IN COLLABORATIVE AND NON-COLLABORATIVE SCENARIOS AND DEGRADED COMMUNICATIONS ENVIRONMENTS. 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology)	Scout Space Inc	Department of Defense Fa8809 Sda and CMBT PWR Ssc/Szk-Ik	Standalone contract Firm fixed price 207 offers	Sep 30, 2027 12 months left	$3.25M	HADES (Hybrid Architecture and Development for Experimental Systems) Request for Proposal Solicitation · posted Sep 16, 2026 · responses closed Sep 17, 2026 Possible same office and NAICS	The Aerospace Corporation $2.17B Northrop Grumman Corp $1.36B Booz Allen Hamilton Holding Corp $1.26B

How this list is made

Contracts worth the minimum value or more (the larger of their current value and their value with all options) whose current end date falls in the window, as of each contract's latest action in the data (FY2023 on). Agencies extend, re-award or end contracts early, so an end date is a signal, not a schedule.
Follow-on notice = a SAM.gov notice from the same contracting office with the same NAICS or PSC, posted from 18 months before the contract ends: a likely match for you to confirm, not a link the government publishes.
Others winning this work = the largest other companies by contract obligations from the same bureau (e.g. the Army, not all of DoD) in the same NAICS code over the last two fiscal years.

Data as of 2026-09-30. Timelines: now to the current end · with every option · follow-on notice responses due.