# Federal contracts in Aberdeen Proving Ground, Maryland Canonical: https://abierto.us/cities/aberdeen-proving-ground-md-2400175 - Kind: City - Census GEOID: 2400175 - County: Harford County (FIPS 24025) - State: Maryland - Opportunities in window: 1,268 (24 open) - Awards performed here: 2,659, $4,840,759,316 obligated to 664 vendors ## Open now (24) - Light Interference Filter (LIF)-support the Enhanced Night Vision Goggles (ENVG PSQ-20B) (SPRBL1-26-XX), Defense Logistics Agency, due September 19, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/sprbl126xx - Multi-task Milling/Turning Center Machine (W911QX26QA175), Department of the Army, due September 20, 2026 at 10:00 AM EDT. https://abierto.us/opportunities/w911qx26qa175 - Notice of Intent to Sole Source One (1) Hot-Isostatic Press (HIP) Operating Control System and Supporting Hardware/Software Modernization (W911QX26QA217), Department of the Army, due September 21, 2026 at 11:59 AM EDT. https://abierto.us/opportunities/w911qx26qa217 - FULL AND OPEN COMPETITION FOR ONE (1) ARTICULATING HYBRID BOOM LIFT (W911QX-26-Q-A221), Department of the Army, due September 22, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/w911qx26qa221 - HVAC - Water Treatment (W56ZTN-26-B-A004), Department of the Army, due September 23, 2026 at 10:00 AM EDT. https://abierto.us/opportunities/w56ztn26ba004 - RFQ - Uninterruptible Power Supply (UPS) Units Maintenance and Repair Support Services (PANAPG-26-Q-0UPS), Department of the Army, due September 23, 2026 at 12:30 PM EDT. https://abierto.us/opportunities/panapg26q0ups - Sources Sought Announcement for NSN 5895-01-225-3333 Installation Kit, Electronic Equipment MK-2371/VRC (DLA-Aberdeen-26-071), Defense Logistics Agency, due September 23, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/dlaaberdeen26071 - Combined Pre-Solicitation Synopsis and Notice of Intent to Award a Sole-Source Contract: 5-year Ordering Period for COTS Skyline Software Systems and Subscription Renewal (PANAPG-26-P-0000-033621), Department of the Army, due September 23, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/panapg26p0000033621 - Request for Information / Sources Sought Control Head Unit (CHU) (W15P7T-26-D-MARCH), Department of the Army, due September 23, 2026 at 11:59 PM EDT. https://abierto.us/opportunities/w15p7t26dmarch - Presolicitation Notice for System Architecture Support (W911QX26QA220), Department of the Army, due September 26, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/w911qx26qa220 - Market Survey for Procurement of Spares 9X Common Transponder AN/APX (DLA-Aberdeen-26-067), Defense Logistics Agency, due September 28, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/dlaaberdeen26067 - Market Survey for the procurement of NSN 6150-01-455-4207/PN A3354293, 6150-01-486-6937/PN A3357168 (LOAD BANK, ELECTRICAL) for Patriot MS EPP III (DLA-Aberdeen-26-073), Defense Logistics Agency, due September 29, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/dlaaberdeen26073 ## Top vendors by obligations - Fairwinds Technologies LLC: 170 awards, $767,548,113. https://abierto.us/vendors/r3g6pwhqray5 - Caci, Inc. - Federal: 10 awards, $560,932,003. https://abierto.us/vendors/n3pbjavnkf61 - Caci Technologies, LLC: 33 awards, $324,517,093. https://abierto.us/vendors/ngeeg7kp11v4 - Booz Allen Hamilton Inc.: 31 awards, $185,858,533. https://abierto.us/vendors/jcbmlgpe6z71 - Qed Systems, LLC: 13 awards, $157,278,310. https://abierto.us/vendors/qmwllxkg6lw5 - Trax International Corporation: 3 awards, $149,782,378. https://abierto.us/vendors/xdc4k4u6ldk6 - Leidos, Inc.: 1 awards, $132,733,409. https://abierto.us/vendors/mdswm6mb1bh7 - Countertrade Products, Inc.: 27 awards, $111,229,786. https://abierto.us/vendors/cn4kskx2uqy5 - Mantech Advanced Systems International, Inc.: 2 awards, $110,636,045. https://abierto.us/vendors/jy2bdt2k58z6 - Leidos, Inc.: 5 awards, $109,726,610. https://abierto.us/vendors/ktmajcy6jxm3 - City Light & Power Aberdeen, LLC: 2 awards, $103,375,441. https://abierto.us/vendors/mtcqgynm5969 - Caelum Research Corporation: 11 awards, $71,290,949. https://abierto.us/vendors/wehjbk4mxsn8 ## Awarding agencies - Department of the Army: 1,789 awards, $2,537,449,119 - Defense Logistics Agency: 501 awards, $697,339,596 - Defense Information Systems Agency: 155 awards, $589,719,315 - Federal Acquisition Service: 94 awards, $576,093,787 - Department of the Air Force: 31 awards, $358,743,221 - Department of the Navy: 32 awards, $59,209,278 - Federal Prison Industries / Unicor: 25 awards, $13,934,681 - Defense Commissary Agency: 2 awards, $2,971,781 - Departmental Offices: 5 awards, $1,444,246 - Centers for Medicare and Medicaid Services: 2 awards, $1,439,650 ## Top industries by obligations - 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology): $1,080,840,662 - 541330 Engineering Services: $713,319,544 - 541519 Other Computer Related Services: $408,084,947 - 334412 Bare Printed Circuit Board Manufacturing: $338,526,804 - 541712 Professional, Scientific, and Technical Services: $306,669,437 - 541512 Computer Systems Design Services: $294,279,940 - 334419 Other Electronic Component Manufacturing: $261,726,498 - 541990 All Other Professional, Scientific, and Technical Services: $218,160,110 - 236220 Commercial and Institutional Building Construction: $178,253,801 - 334111 Electronic Computer Manufacturing: $138,163,189 ## Recently published - September 17, 2026: Market Survey for the procurement of NSN 5840-12-429-1386/PN 420.02.0899 (POWER DISTRIBUTION-REFERENCE SIGNAL GROUP) for Patriot Air Defense System. (DLA-Aberdeen-26-074), sources sought. https://abierto.us/opportunities/dlaaberdeen26074 - September 17, 2026: Combined Pre-Solicitation Synopsis and Notice of Intent to Award a Sole-Source Contract: 5-year Ordering Period for COTS Skyline Software Systems and Subscription Renewal (PANAPG-26-P-0000-033621), presolicitation. https://abierto.us/opportunities/panapg26p0000033621 - September 17, 2026: HVAC - Water Treatment (W56ZTN-26-B-A004), combined synopsis and solicitation. https://abierto.us/opportunities/w56ztn26ba004 - September 16, 2026: Market Survey for the procurement of NSN 6150-01-455-4207/PN A3354293, 6150-01-486-6937/PN A3357168 (LOAD BANK, ELECTRICAL) for Patriot MS EPP III (DLA-Aberdeen-26-073), sources sought. https://abierto.us/opportunities/dlaaberdeen26073 - September 16, 2026: COMBINED PRE-SOLICITATION SYNOPSIS AND NOTICE OF INTENT TO AWARD A SOLE-SOURCE CONTRACT: 5-year IDIQ/Enterprise Contract for Everfox Software Licenses, Maintenance and Support Services (PAN_054721), special notice. https://abierto.us/opportunities/pan054721 - September 16, 2026: RFQ - Uninterruptible Power Supply (UPS) Units Maintenance and Repair Support Services (PANAPG-26-Q-0UPS), solicitation. https://abierto.us/opportunities/panapg26q0ups - September 16, 2026: System Engineering and Technical Assistance (SETA) Support for Public Safety Communications (PSC) (W15P7T-27-R-A001), solicitation. https://abierto.us/opportunities/w15p7t27ra001 - September 16, 2026: Notice of Intent to Sole Source One (1) Hot-Isostatic Press (HIP) Operating Control System and Supporting Hardware/Software Modernization (W911QX26QA217), combined synopsis and solicitation. https://abierto.us/opportunities/w911qx26qa217 - September 16, 2026: FULL AND OPEN COMPETITION FOR ONE (1) ARTICULATING HYBRID BOOM LIFT (W911QX-26-Q-A221), combined synopsis and solicitation. https://abierto.us/opportunities/w911qx26qa221 - September 15, 2026: Presolicitation for Diesel Engine, Starter Motor, Magnetic Contactors, Powerpack & Alternators Supporting 800kW, 60 Hz DPGDS- Commercial NSN's (SPRBL126-XXXX), presolicitation. https://abierto.us/opportunities/sprbl126xxxx --- Sources: SAM.gov Contract Opportunities extract, USAspending.gov award data, and Census Bureau counties, places and ZIP Code Tabulation Areas. A notice's county is the county holding most of its ZIP code. Cite https://abierto.us/cities/aberdeen-proving-ground-md-2400175.