Accent Controls Inc., Kansas City, Missouri (W56HZV-22-D-ER01); ACE Electronics Defense Systems LLC, Aberdeen Providing Ground, Maryland (W56HZV-22-D-ER02); Akima Support Operations LLC, Herndon, Virginia (W56HZV-22-D-ER03); Amentum Services Inc., Germantown, Maryland (W56HZV-22-D-ER04); KBR Services LLC, Fulton, Maryland (W56HZV-22-D-ER05); ManTech Advanced Systems International Inc., Herndon, Virginia (W56HZV-22-D-ER06); Oshkosh Defense LLC, Oshkosh, Wisconsin (W56HZV-22-D-ER07); PD Systems Inc., Springfield, Virginia (W56HZV-22-D-ER08); Ricardo Defense Inc., Troy, Michigan (W56HZV-22-D-ER09); Serco Inc., Herndon, Virginia (W56HZV-22-D-ER10); Strategic Resources Inc., McLean, Virginia (W56HZV-22-D-ER11); Technica LLC, Charleston, South Carolina (W56HZV-22-D-ER12); VSE Corp., Alexandria, Virginia (W56HZV-22-D-ER13); DUCOM Inc.,* Silver Spring, Maryland (W56HZV-22-D-ER14); Bigelow Family Holdings LLC, doing business as Mettle Ops,* Sterling Heights, Michigan (W56HZV-22-D-ER15); MTP Drivetrain Services LLC,* Many, Louisiana (W56HZV-22-D-ER16); Sirco Correctional Services,* Susanville, California (W56HZV-22-D-ER17); Solution One Industries Inc.,* Killeen, Texas (W56HZV-22-D-ER18); Vanquish Worldwide LLC,* Knoxville, Tennessee (W56HZV-22-D-ER19); WS3, LLC, doing business as Waltonen Engineering Inc.,* Warren, Michigan (W56HZV-22-D-ER20); and Yulista Aviation Inc., Huntsville, Alabama (W56HZV-22-D-ER21), will compete for each order of the $910,000,000 hybrid (cost-plus-fixed-fee and firm-fixed-price) contract for repair and overhaul support services required to keep machines, systems and vehicles in functioning working order. Bids were solicited via the internet with 22 received. Work locations and funding will be determined with each order, with an estimated completion date of July 7, 2027. U.S. Army Contracting Command, Detroit Arsenal, Michigan, is the contracting activity.