Top 100 Contractors in PSC R706: Logistics Support Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Kbr, Inc. 3 awardees, including KBR Services, LLC and KBR Wyle Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,610,229,567	32.4%	Rank history: #1 in FY2021, #86 in FY2023, #98 in FY2024 and not on the FY2025 list; unchanged since FY2021.
2	Vectrus Systems Corporation 3 awardees, including V2X Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,197,795,593	10.7%	Rank history: #2 in FY2021, #1 in FY2023, #9 in FY2024 and not on the FY2025 list; unchanged since FY2021.
3	Lockheed Martin Corporation 7 awardees, including Longbow LLC Top agencies USSOCOM (United States Special Operations Command) Army (Department of the Army) USAF (Department of the Air Force)	$978,107,691	8.8%	Rank history: #3 in FY2021, #3 in FY2023, #3 in FY2024 and #2 in FY2025; unchanged since FY2021.
4	Amentum Services, Inc. 3 awardees, including Dyncorp International LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury) Navy (Department of the Navy)	$419,009,026	3.8%	Rank history: #4 in FY2021, #4 in FY2023, #5 in FY2024 and not on the FY2025 list; unchanged since FY2021.
5	L3Harris Technologies, Inc. 8 awardees, including L3Harris Technologies Integrated Systems L.P., L3 Technologies, Inc. and L3Harris Forcex, Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$339,465,530	3.0%	Rank history: #8 in FY2021, #6 in FY2023, #19 in FY2024 and #12 in FY2025; up 3 since FY2021.
6	Sierra Nevada Company, LLC 2 awardees Top agencies USAF (Department of the Air Force)	$336,113,687	3.0%	Rank history: #5 in FY2021, #5 in FY2023, #6 in FY2024 and #6 in FY2025; down 1 since FY2021.
7	RTX Corporation 8 awardees, including Raytheon Company, Rockwell Collins Simulation & Training Solutions LLC and Rockwell Collins, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$190,543,864	1.7%	Rank history: #9 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
8	General Atomic Technologies Corporation Through General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$143,103,506	1.3%	Rank history: #13 in FY2021, #12 in FY2023, #12 in FY2024 and not on the FY2025 list; up 5 since FY2021.
9	Alion Science and Technology Corporation Through HII Mission Technologies Corp Top agencies Navy (Department of the Navy)	$134,918,605	1.2%	Rank history: #12 in FY2021, #11 in FY2023, #96 in FY2024 and not on the FY2025 list; up 3 since FY2021.
10	KBR Services LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$133,356,823	1.2%	Rank history: not on the FY2021 list, #2 in FY2023, #7 in FY2024 and not on the FY2025 list; new.
11	General Dynamics Information Technology, Inc. Top agencies DOS (Department of State) Army (Department of the Army)	$122,107,910	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	Huntington Ingalls Industries, Inc. 3 awardees, including HII Mission Technologies Corp and HII Fleet Support Group LLC Top agencies Navy (Department of the Navy)	$109,247,332	1.0%	Rank history: #61 in FY2021, not on the FY2023 list, #15 in FY2024 and #68 in FY2025; up 49 since FY2021.
13	Fluor Corporation 2 awardees, including Fluor Intercontinental, Inc. and Fluor Intercontinental Germany GMBH Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$96,286,009	0.9%	Rank history: #10 in FY2021, #8 in FY2023, #11 in FY2024 and #9 in FY2025; down 3 since FY2021.
14	Loyalty Support Services Top agencies Army (Department of the Army)	$93,284,938	0.8%	Rank history: #15 in FY2021, #15 in FY2023, #16 in FY2024 and #7 in FY2025; up 1 since FY2021.
15	The Boeing Company 7 awardees, including Jeppesen Foreflight, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$80,957,916	0.7%	Rank history: #11 in FY2021, #9 in FY2023, #18 in FY2024 and #13 in FY2025; down 4 since FY2021.
16	General Dynamics Corporation 4 awardees, including General Dynamics Land Systems Inc. and General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$74,741,812	0.7%	Rank history: #7 in FY2021, #7 in FY2023, #14 in FY2024 and #8 in FY2025; down 9 since FY2021.
17	CACI International Inc. 3 awardees, including Caci, Inc. - Federal, Caci Technologies, LLC and Caci Nss, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$71,699,848	0.6%	Rank history: #16 in FY2021, #14 in FY2023, #21 in FY2024 and #17 in FY2025; down 1 since FY2021.
18	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$65,438,693	0.6%	Rank history: #14 in FY2021, #17 in FY2023, #22 in FY2024 and #18 in FY2025; down 4 since FY2021.
19	Trax International Corporation Top agencies NASA (National Aeronautics and Space Administration)	$60,147,678	0.5%	Rank history: #25 in FY2021, #26 in FY2023, #29 in FY2024 and #25 in FY2025; up 6 since FY2021.
20	Nana Regional Corporation Inc 6 awardees, including Akima Support Operations, LLC, Akima Logistics Services LLC and Rivertech LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$53,612,814	0.5%	Rank history: #23 in FY2021, #18 in FY2023, #51 in FY2024 and #65 in FY2025; up 3 since FY2021.
21	Technica LLC Top agencies Army (Department of the Army)	$48,460,196	0.4%	Rank history: #17 in FY2021, #24 in FY2023, #30 in FY2024 and #94 in FY2025; down 4 since FY2021.
22	Battelle Memorial Institute Top agencies NSF (National Science Foundation)	$44,212,878	0.4%	Rank history: #26 in FY2021, #22 in FY2023, #25 in FY2024 and #21 in FY2025; up 4 since FY2021.
23	The Chenega Corporation 6 awardees, including Chenega Facilities Management LLC, Chenega Healthcare Services LLC and Chenega Worldwide Support, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$37,610,122	0.3%	Rank history: #31 in FY2021, #28 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
24	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Army (Department of the Army)	$35,719,878	0.3%	Rank history: #27 in FY2021, #19 in FY2023, #33 in FY2024 and #61 in FY2025; up 3 since FY2021.
25	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) USTRANSCOM (Department of Defense United States Transportation Command) Navy (Department of the Navy)	$35,584,774	0.3%	Rank history: #21 in FY2021, #16 in FY2023, #41 in FY2024 and #16 in FY2025; down 4 since FY2021.
26	Amentum Parsons Logistics Services LLC Top agencies Army (Department of the Army)	$30,706,396	0.3%	Rank history: #44 in FY2021, #31 in FY2023, #4 in FY2024 and not on the FY2025 list; up 18 since FY2021.
27	Agile Decision Sciences, LLC Top agencies NASA (National Aeronautics and Space Administration)	$30,111,823	0.3%	Rank history: #32 in FY2021, #39 in FY2023, #27 in FY2024 and not on the FY2025 list; up 5 since FY2021.
28	Textron Inc. Through Textron Systems Corporation Top agencies Army (Department of the Army)	$29,882,438	0.3%	Rank history: #35 in FY2021, #20 in FY2023, #37 in FY2024 and not on the FY2025 list; up 7 since FY2021.
29	Criterion Corporation Top agencies USAF (Department of the Air Force)	$29,552,879	0.3%	Rank history: #38 in FY2021, #50 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
30	PAE Government Services Inc. 3 awardees, including FCI Federal, LLC and Macfadden & Associates, Inc. Top agencies DOS (Department of State) USAID (US Agency for International Development)	$29,364,157	0.3%	Rank history: #30 in FY2021, #21 in FY2023, #99 in FY2024 and not on the FY2025 list; unchanged since FY2021.
31	The Logistics Co Incorporated Top agencies Army (Department of the Army)	$28,961,945	0.3%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
32	Noble Supply & Logistics, LLC 2 awardees Top agencies GSA (General Services Administration) USAF (Department of the Air Force)	$28,786,594	0.3%	Rank history: #42 in FY2021, #33 in FY2023, #40 in FY2024 and #58 in FY2025; up 10 since FY2021.
33	Phoenix Management Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$28,586,099	0.3%	Rank history: #36 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
34	Akima Facilities Operations LLC 2 awardees Top agencies Army (Department of the Army)	$27,539,381	0.2%	Rank history: not on the FY2021 list, #27 in FY2023, #26 in FY2024 and #31 in FY2025; new.
35	Professional Analysis, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$27,023,024	0.2%	Rank history: #50 in FY2021, #35 in FY2023, #65 in FY2024 and #50 in FY2025; up 15 since FY2021.
36	Sawtst LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$26,685,258	0.2%	Rank history: #48 in FY2021, #30 in FY2023, #59 in FY2024 and #54 in FY2025; up 12 since FY2021.
37	LTM Inc. Top agencies Navy (Department of the Navy)	$23,928,884	0.2%	Rank history: #41 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
38	G D Arab Limited Company Top agencies Army (Department of the Army)	$22,192,110	0.2%	Rank history: #69 in FY2021, #41 in FY2023, #44 in FY2024 and #38 in FY2025; up 31 since FY2021.
39	Andromeda Systems Incorporated Top agencies Navy (Department of the Navy)	$21,847,123	0.2%	Rank history: #37 in FY2021, #46 in FY2023, #74 in FY2024 and #72 in FY2025; down 2 since FY2021.
40	The Travis Association for the Blind Top agencies DLA (Defense Logistics Agency)	$21,772,834	0.2%	Rank history: not on the FY2021 list, #44 in FY2023, #48 in FY2024 and #34 in FY2025; new.
41	PD Systems, LLC Top agencies Army (Department of the Army)	$21,642,175	0.2%	Rank history: #53 in FY2021, #43 in FY2023, #55 in FY2024 and #99 in FY2025; up 12 since FY2021.
42	Alcyon Technical Services (Ats) JV, LLC Top agencies NASA (National Aeronautics and Space Administration)	$21,022,251	0.2%	Rank history: #34 in FY2021, #78 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
43	TECH Systems Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$20,434,556	0.2%	Rank history: #74 in FY2021, #32 in FY2023, #34 in FY2024 and not on the FY2025 list; up 31 since FY2021.
44	Aaski Technology Inc. 4 awardees, including Mag DS Corp, Remotely Piloted Solutions, L.L.C. and Ausley Associates, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$19,910,991	0.2%	Rank history: #39 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
45	Synergy Logistics Services, LLC Top agencies Army (Department of the Army)	$19,367,757	0.2%	Rank history: #43 in FY2021, #38 in FY2023, #57 in FY2024 and not on the FY2025 list; down 2 since FY2021.
46	Fitt Scientific, LLC Top agencies Army (Department of the Army)	$19,233,845	0.2%	Rank history: not on the FY2021 list, #53 in FY2023 and not on the FY2024–FY2025 lists; new.
47	VS2 LLC Top agencies Army (Department of the Army)	$18,968,882	0.2%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
48	Naval Systems, Inc. Top agencies Navy (Department of the Navy)	$18,573,863	0.2%	Rank history: #47 in FY2021, #47 in FY2023, #43 in FY2024 and #35 in FY2025; down 1 since FY2021.
49	ICF International, Inc. Through ICF Incorporated, L.L.C. Top agencies HHS (Department of Health and Human Services)	$18,350,295	0.2%	Rank history: not on the FY2021 list, #42 in FY2023 and not on the FY2024–FY2025 lists; new.
50	Pegasus Support Services LLC Top agencies USAF (Department of the Air Force)	$16,299,400	0.1%	Rank history: #62 in FY2021, #59 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2021.
51	Cherokee Nation 3 awardees, including Cherokee Nation Strategic Programs, L.L.C., Cherokee Nation Management & Consulting, L.l.c.. and Cherokee Federal Solutions, L.L.C. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,923,455	0.1%	Rank history: #6 in FY2021 and not on the FY2023–FY2025 lists; down 45 since FY2021.
52	KVG LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$15,717,640	0.1%	Rank history: not on the FY2021 list, #56 in FY2023, #54 in FY2024 and #74 in FY2025; up 125 since FY2021.
53	Vanquish Worldwide L.L.C. Top agencies Army (Department of the Army)	$15,330,987	0.1%	Rank history: #45 in FY2021, #57 in FY2023, #47 in FY2024 and #37 in FY2025; down 8 since FY2021.
54	L&M Technologies, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$15,104,040	0.1%	Rank history: #54 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
55	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$14,650,423	0.1%	Rank history: not on the FY2021 list, #92 in FY2023 and not on the FY2024–FY2025 lists; up 62 since FY2021.
56	Red River Science & Technology, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$14,430,901	0.1%	Rank history: #56 in FY2021, #49 in FY2023, #52 in FY2024 and #42 in FY2025; unchanged since FY2021.
57	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies Navy (Department of the Navy)	$14,244,879	0.1%	Rank history: #72 in FY2021, #63 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
58	Mclaughlin Research Corporation Top agencies Navy (Department of the Navy)	$14,176,372	0.1%	Rank history: #51 in FY2021, #67 in FY2023, #97 in FY2024 and not on the FY2025 list; down 7 since FY2021.
59	Professional and Scientific Associates Inc. Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services)	$14,123,638	0.1%	Rank history: not on the FY2021 list, #55 in FY2023 and not on the FY2024–FY2025 lists; up 110 since FY2021.
60	Government of Canada Through Canadian Commercial Corporation Top agencies Army (Department of the Army)	$13,995,960	0.1%	Rank history: not on the FY2021 list, #25 in FY2023 and not on the FY2024–FY2025 lists; new.
61	Afognak Native Corporation 9 awardees, including Alutiiq Information Management, LLC, "Alutiiq Logistics & Maintenance Services, Llc" and Alutiiq Commercial Enterprises LLC Top agencies Navy (Department of the Navy) DHA (Defense Health Agency) NASA (National Aeronautics and Space Administration)	$13,924,979	0.1%	Rank history: #49 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
62	Caci, Inc. - Federal Top agencies USAF (Department of the Air Force)	$13,472,824	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Peckham Vocational Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$13,436,380	0.1%	Rank history: #98 in FY2021 and not on the FY2023–FY2025 lists; up 35 since FY2021.
64	Ukpeagvik Inupiat Corpor 3 awardees, including Bowhead Operations & Maintenance Solutions LLC, Bowhead Base Operations LLC and Umiaq Design, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOI (Department of the Interior)	$13,330,362	0.1%	Rank history: #75 in FY2021, #65 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
65	Venturi, LLC Top agencies MDA (DOD Missile Defense Agency)	$13,273,286	0.1%	Rank history: #59 in FY2021, #68 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
66	Kalman & Company, Inc. Top agencies Navy (Department of the Navy)	$13,269,792	0.1%	Rank history: #68 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
67	Caci Technologies, LLC Top agencies Navy (Department of the Navy)	$13,036,164	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Linquest Corporation Top agencies USAF (Department of the Air Force)	$12,953,146	0.1%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 39 since FY2021.
69	Cubic Digital Intelligence Inc. Through Cubic Defense Applications, Inc. Top agencies USAF (Department of the Air Force)	$12,912,379	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 140 since FY2021.
70	Tyonek Native Corporatio Through Tyonek Services Overhaul Facility-Stennis, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$12,518,241	0.1%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
71	Atkins Nuclear Secured Holdings Corporation Through Atkins North America Inc. Top agencies Army (Department of the Army)	$12,230,632	0.1%	Rank history: not on the FY2021 list, #23 in FY2023 and not on the FY2024–FY2025 lists; new.
72	Rwanda Medical Supply (Rms) Ltd Top agencies USAID (US Agency for International Development)	$12,197,858	0.1%	Rank history: #80 in FY2021, #58 in FY2023, not on the FY2024 list and #41 in FY2025; up 8 since FY2021.
73	Concurrent Technologies Corp Top agencies Navy (Department of the Navy)	$12,087,265	0.1%	Rank history: #65 in FY2021, #79 in FY2023, #84 in FY2024 and #47 in FY2025; down 8 since FY2021.
74	Cardinal Health, Inc. 2 awardees, including Cardinal Health 200, LLC Top agencies HHS (Department of Health and Human Services)	$11,979,391	0.1%	Rank history: #19 in FY2021 and not on the FY2023–FY2025 lists; down 55 since FY2021.
75	Ministerie Van Defensie Top agencies Army (Department of the Army)	$11,750,260	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	JBS International, Inc. Top agencies HHS (Department of Health and Human Services)	$11,587,225	0.1%	Rank history: #64 in FY2021, #83 in FY2023, #77 in FY2024 and not on the FY2025 list; down 12 since FY2021.
77	Total Logistics SB Joint Venture Top agencies Navy (Department of the Navy)	$11,101,558	0.1%	Rank history: #67 in FY2021, #74 in FY2023, #86 in FY2024 and #64 in FY2025; down 10 since FY2021.
78	Cherokee Nation Management & Consulting, L.l.c.. Top agencies DOS (Department of State)	$11,087,949	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 389 since FY2021.
79	Derivative LLC Top agencies Army (Department of the Army)	$11,062,952	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #83 in FY2024 and not on the FY2025 list; new.
80	KT Consulting, Inc. Top agencies USAF (Department of the Air Force)	$10,869,605	0.1%	Rank history: #85 in FY2021, #66 in FY2023, not on the FY2024 list and #93 in FY2025; up 5 since FY2021.
81	Navqsys, LLC Top agencies Army (Department of the Army)	$10,732,782	0.1%	Rank history: #77 in FY2021, #96 in FY2023, #89 in FY2024 and not on the FY2025 list; down 4 since FY2021.
82	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$10,350,701	0.1%	Rank history: not on the FY2021 list, #54 in FY2023, #80 in FY2024 and #55 in FY2025; up 120 since FY2021.
83	Techtrans International Inc. Top agencies NASA (National Aeronautics and Space Administration)	$10,042,871	0.1%	Rank history: #79 in FY2021, #76 in FY2023, #73 in FY2024 and #53 in FY2025; down 4 since FY2021.
84	Spiral Solutions & Technologies, Inc. Top agencies USAF (Department of the Air Force)	$9,952,840	0.1%	Rank history: #73 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
85	Data Monitor Systems Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$9,669,193	0.1%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; down 15 since FY2021.
86	Westech International, Inc. Top agencies Army (Department of the Army)	$9,634,456	0.1%	Rank history: #78 in FY2021, #94 in FY2023, #64 in FY2024 and #60 in FY2025; down 8 since FY2021.
87	QED Systems, LLC Top agencies Army (Department of the Army)	$9,591,815	0.1%	Rank history: #99 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
88	V2X Systems LLC Top agencies Army (Department of the Army)	$9,565,679	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 214 since FY2021.
89	Workplace Solutions, Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$9,234,405	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 43 since FY2021.
90	Mikel, Inc. Top agencies Navy (Department of the Navy)	$9,106,673	0.1%	Rank history: #86 in FY2021, #91 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
91	Prime Response, Inc. Top agencies WHS (DOD Washington Headquarters Service) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$8,959,834	0.1%	Rank history: #71 in FY2021, #80 in FY2023, #67 in FY2024 and #52 in FY2025; down 20 since FY2021.
92	Waypoint LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,893,907	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #59 in FY2025; up 46 since FY2021.
93	Erprosource360 LLC Top agencies Army (Department of the Army)	$8,703,551	0.1%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
94	Eagle Systems Inc. Top agencies Navy (Department of the Navy)	$8,597,404	0.1%	Rank history: #76 in FY2021, #89 in FY2023, #66 in FY2024 and #51 in FY2025; down 18 since FY2021.
95	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies Navy (Department of the Navy)	$8,516,090	0.1%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; up 44 since FY2021.
96	Persistent Systems LLC Top agencies USAF (Department of the Air Force)	$8,362,187	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 13 since FY2021.
97	Skookum Educational Programs Top agencies Army (Department of the Army)	$8,267,000	0.1%	Rank history: #92 in FY2021, #88 in FY2023, #88 in FY2024 and #71 in FY2025; down 5 since FY2021.
98	Choisys Technology Inc. Top agencies DOS (Department of State)	$8,113,556	0.1%	Rank history: #94 in FY2021, #62 in FY2023, #82 in FY2024 and not on the FY2025 list; down 4 since FY2021.
99	A-G Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$7,711,437	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 22 since FY2021.
100	Goodwill of Central and Coastal Virginia, Inc. Through Goodwill Services Inc. Top agencies Navy (Department of the Navy)	$7,700,144	0.1%	Rank history: not on the FY2021 list, #99 in FY2023 and not on the FY2024–FY2025 lists; new.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $11.2 billion obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2022 ran Oct 1, 2021 – Sep 30, 2022. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2021. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2021 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers