Top 100 Contractors in PSC D301: ADP Facility Operation and Maintenance Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	HP Enterprise Services LLC 5 awardees, including Peraton Enterprise Solutions LLC, Peraton Inc. and Peraton Technology Services Inc. Top agencies DHRA (Defense Human Resources Activity) ED (Department of Education) DOL (Department of Labor)	$241,040,201	18.2%	Rank history: #1 in FY2021, #1 in FY2023, #5 in FY2024 and not on the FY2025 list; unchanged since FY2021.
2	General Dynamics Corporation 4 awardees, including General Dynamics Information Technology, Inc. and General Dynamics One Source LLC Top agencies HHS (Department of Health and Human Services) SEC (Securities and Exchange Commission) DISA (Defense Information Systems Agency)	$128,683,514	9.7%	Rank history: #4 in FY2021, #2 in FY2023, #4 in FY2024 and #3 in FY2025; up 2 since FY2021.
3	Securigence LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$99,468,303	7.5%	Rank history: #9 in FY2021, #3 in FY2023, #1 in FY2024 and #1 in FY2025; up 6 since FY2021.
4	Accenture Federal Services LLC 2 awardees Top agencies DHS (Department of Homeland Security)	$82,096,142	6.2%	Rank history: #6 in FY2021, #10 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
5	Dev Technology Group Inc. Top agencies DHS (Department of Homeland Security)	$53,738,746	4.1%	Rank history: #7 in FY2021, #4 in FY2023, #3 in FY2024 and not on the FY2025 list; up 2 since FY2021.
6	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency)	$35,790,111	2.7%	Rank history: #28 in FY2021, #15 in FY2023, #17 in FY2024 and #11 in FY2025; up 22 since FY2021.
7	Governmentcio LLC Through Salient Crgt, Inc. Top agencies DHS (Department of Homeland Security)	$35,125,916	2.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
8	Diversified Technical Services, Inc. Top agencies USAF (Department of the Air Force)	$29,698,115	2.2%	Rank history: #11 in FY2021, #31 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
9	Directviz Solutions, LLC Top agencies Army (Department of the Army)	$28,211,167	2.1%	Rank history: #17 in FY2021, #5 in FY2023, #6 in FY2024 and #5 in FY2025; up 8 since FY2021.
10	HCI Management Services Company Top agencies DOS (Department of State)	$27,625,000	2.1%	Rank history: not on the FY2021 list, #18 in FY2023 and not on the FY2024–FY2025 lists; new.
11	Remedybiz, Inc. Top agencies HHS (Department of Health and Human Services)	$24,919,563	1.9%	Rank history: #15 in FY2021, #7 in FY2023, #8 in FY2024 and not on the FY2025 list; up 4 since FY2021.
12	Resource Management Concepts, Inc. Top agencies Navy (Department of the Navy)	$23,202,557	1.8%	Rank history: #26 in FY2021, #11 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2021.
13	Maximus Inc. Through Maximus Federal Technology Solutions, LLC Top agencies DOE (Department of Energy)	$20,743,605	1.6%	Rank history: #73 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; up 60 since FY2021.
14	22Nd Century Technologies, Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) DHA (Defense Health Agency)	$20,737,134	1.6%	Rank history: #20 in FY2021, #8 in FY2023, #10 in FY2024 and #6 in FY2025; up 6 since FY2021.
15	Lockheed Martin Corporation Top agencies USAF (Department of the Air Force)	$20,317,643	1.5%	Rank history: #3 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
16	Science Applications International Corporation 2 awardees Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$19,853,904	1.5%	Rank history: #22 in FY2021, #9 in FY2023, #9 in FY2024 and #7 in FY2025; up 6 since FY2021.
17	Intepros Federal Incorporated Top agencies DOE (Department of Energy)	$17,556,417	1.3%	Rank history: #30 in FY2021 and not on the FY2023–FY2025 lists; up 13 since FY2021.
18	Business Integra Technology Solutions, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$14,709,888	1.1%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
19	Jacobs Engineering Group Inc. 2 awardees, including Amentum Technology, Inc. and Blue Canopy Group, LLC Top agencies USAF (Department of the Air Force) EPA (Environmental Protection Agency)	$14,541,562	1.1%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
20	Soft TECH Consulting, Inc. Top agencies DOS (Department of State)	$14,409,792	1.1%	Rank history: #33 in FY2021, #13 in FY2023, #12 in FY2024 and not on the FY2025 list; up 13 since FY2021.
21	Procentrix, LLC Top agencies DHS (Department of Homeland Security)	$14,137,834	1.1%	Rank history: #31 in FY2021, #23 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
22	Winnebago Tribe of Nebraska Through HCI Management Services Company Top agencies DOS (Department of State)	$12,443,262	0.9%	Rank history: #12 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
23	Tsymmetry Inc. Top agencies DOS (Department of State)	$9,483,504	0.7%	Rank history: #35 in FY2021, #20 in FY2023, #11 in FY2024 and #9 in FY2025; up 12 since FY2021.
24	Advanced Technology Systems Inc. Through Salient Crgt, Inc. Top agencies DHS (Department of Homeland Security)	$8,949,060	0.7%	Rank history: #27 in FY2021, not on the FY2023 list, #7 in FY2024 and not on the FY2025 list; up 3 since FY2021.
25	STG Group, Inc. Through Sos International LLC Top agencies Army (Department of the Army)	$8,939,470	0.7%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
26	SVD Stars II, LLC Top agencies DOT (Department of Transportation)	$8,756,366	0.7%	Rank history: not on the FY2021 list, #28 in FY2023 and not on the FY2024–FY2025 lists; up 128 since FY2021.
27	Advanced Quality Alliance, LLC Top agencies DOT (Department of Transportation)	$8,745,339	0.7%	Rank history: #43 in FY2021 and not on the FY2023–FY2025 lists; up 16 since FY2021.
28	Goldbelt, Incorporated Through Goldbelt Hawk L.L.C. Top agencies DOI (Department of the Interior) NSF (National Science Foundation)	$8,211,256	0.6%	Rank history: #38 in FY2021, #17 in FY2023, #13 in FY2024 and not on the FY2025 list; up 10 since FY2021.
29	All Points Logistics, LLC Top agencies NASA (National Aeronautics and Space Administration)	$8,135,087	0.6%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
30	Nana Regional Corporation Inc 5 awardees, including Tuvli LLC, Rivertech LLC and Affigent, LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$8,080,039	0.6%	Rank history: #18 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
31	Potawatomi Business Development Corp Through 1Prospect Technologies, LLC Top agencies Army (Department of the Army)	$7,184,464	0.5%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; up 16 since FY2021.
32	Bristol Bay Native Corporation Through Vista Technical Services, LLC Top agencies Army (Department of the Army)	$6,875,498	0.5%	Rank history: #66 in FY2021, #45 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2021.
33	The Greentree Group, Inc. Top agencies USAF (Department of the Air Force)	$6,710,104	0.5%	Rank history: #44 in FY2021, #16 in FY2023, #23 in FY2024 and not on the FY2025 list; up 11 since FY2021.
34	Obxtek Inc. Top agencies DOL (Department of Labor)	$6,345,034	0.5%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
35	The Chenega Corporation Through Chenega Technical Innovations, LLC Top agencies Army (Department of the Army)	$5,829,443	0.4%	Rank history: #46 in FY2021, #24 in FY2023, #78 in FY2024 and not on the FY2025 list; up 11 since FY2021.
36	Apogee Engineering, LLC Top agencies USAF (Department of the Air Force)	$5,549,896	0.4%	Rank history: #59 in FY2021, not on the FY2023 list, #15 in FY2024 and not on the FY2025 list; up 23 since FY2021.
37	Pyramid Systems, Inc. Top agencies HUD (Department of Housing and Urban Development)	$5,093,725	0.4%	Rank history: not on the FY2021 list, #12 in FY2023, #14 in FY2024 and #10 in FY2025; up 105 since FY2021.
38	Norseman Inc. Top agencies DISA (Defense Information Systems Agency)	$5,046,753	0.4%	Rank history: not on the FY2021 list, #52 in FY2023 and not on the FY2024–FY2025 lists; up 200 since FY2021.
39	Vista Defense Technologies, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$4,937,524	0.4%	Rank history: #60 in FY2021, #61 in FY2023, #42 in FY2024 and not on the FY2025 list; up 21 since FY2021.
40	Abacus Solutions Group LLC Top agencies DHS (Department of Homeland Security)	$4,878,282	0.4%	Rank history: #67 in FY2021, #26 in FY2023, #18 in FY2024 and #12 in FY2025; up 27 since FY2021.
41	Global Commerce and Services, LLC Top agencies USAF (Department of the Air Force)	$4,729,234	0.4%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; up 21 since FY2021.
42	Index Analytics LLC Top agencies HHS (Department of Health and Human Services)	$4,620,961	0.3%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
43	Choisys Technology Inc. Top agencies Army (Department of the Army)	$4,503,444	0.3%	Rank history: #65 in FY2021, #27 in FY2023 and not on the FY2024–FY2025 lists; up 22 since FY2021.
44	Lintech Global Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,419,357	0.3%	Rank history: #69 in FY2021, #49 in FY2023, #39 in FY2024 and not on the FY2025 list; up 25 since FY2021.
45	Nuaxis LLC Top agencies DOI (Department of the Interior) PBGC (Pension Benefit Guaranty Corporation)	$4,385,798	0.3%	Rank history: #63 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2021.
46	Owl Cyber Defense Solutions LLC Through Trident Systems LLC Top agencies USAF (Department of the Air Force)	$4,195,623	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 98 since FY2021.
47	Smartronix LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$4,009,942	0.3%	Rank history: #32 in FY2021, not on the FY2023 list, #16 in FY2024 and not on the FY2025 list; down 15 since FY2021.
48	Peraton Inc. Through Peraton Enterprise Solutions LLC Top agencies DOL (Department of Labor)	$3,955,313	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #2 in FY2024 and #2 in FY2025; new.
49	Tetra Tech, Inc. 2 awardees, including Bluewater Federal Solutions, Inc. Top agencies Army (Department of the Army)	$3,789,659	0.3%	Rank history: not on the FY2021 list, #32 in FY2023, #40 in FY2024 and not on the FY2025 list; new.
50	Chickasaw Defense Logistics, LLC Top agencies USAF (Department of the Air Force)	$3,536,613	0.3%	Rank history: #45 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
51	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) Army (Department of the Army)	$3,525,226	0.3%	Rank history: #23 in FY2021 and not on the FY2023–FY2025 lists; down 28 since FY2021.
52	Amar Health IT, LLC Top agencies DHS (Department of Homeland Security)	$3,344,491	0.3%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; up 29 since FY2021.
53	Federal Acquisition Services Alliant, Joint Venture LLC Top agencies Navy (Department of the Navy)	$3,335,017	0.3%	Rank history: #78 in FY2021, #34 in FY2023, #28 in FY2024 and #31 in FY2025; up 25 since FY2021.
54	Dynamic Systems Inc. Top agencies DOL (Department of Labor)	$3,301,157	0.2%	Rank history: #79 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
55	Milvets Systems Technology, Inc. Top agencies Army (Department of the Army)	$3,251,010	0.2%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
56	Agile Defense, LLC Top agencies Navy (Department of the Navy)	$3,226,858	0.2%	Rank history: #13 in FY2021, not on the FY2023–FY2024 lists and #19 in FY2025; down 43 since FY2021.
57	Lumen Technologies, Inc. 4 awardees, including Lumen Technologies Government Solutions, Inc. Top agencies NASA (National Aeronautics and Space Administration) FEC (Federal Election Commission) SBA (Small Business Administration)	$3,171,076	0.2%	Rank history: #82 in FY2021, #87 in FY2023, #33 in FY2024 and #44 in FY2025; up 25 since FY2021.
58	Horus Technology Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$3,071,112	0.2%	Rank history: #85 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2021.
59	Nationwide It Services Inc. Top agencies Army (Department of the Army)	$3,043,800	0.2%	Rank history: #55 in FY2021, #25 in FY2023, #19 in FY2024 and #13 in FY2025; down 4 since FY2021.
60	The Boeing Company 2 awardees, including Jeppesen Foreflight, Inc. Top agencies USAF (Department of the Air Force)	$2,913,804	0.2%	Rank history: not on the FY2021 list, #37 in FY2023 and not on the FY2024–FY2025 lists; new.
61	Presidio Government Solutions LLC Top agencies DISA (Defense Information Systems Agency)	$2,882,085	0.2%	Rank history: #77 in FY2021, #58 in FY2023, #29 in FY2024 and #20 in FY2025; up 16 since FY2021.
62	Cayuse Holdings LLC Through Native Hawaiian Veterans LLC Top agencies DOI (Department of the Interior)	$2,800,389	0.2%	Rank history: #61 in FY2021, #19 in FY2023, #22 in FY2024 and not on the FY2025 list; down 1 since FY2021.
63	Hewlett Packard Enterprise Co 2 awardees, including Cray Inc. Top agencies Army (Department of the Army)	$2,760,228	0.2%	Rank history: #98 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; up 35 since FY2021.
64	KLC Network Services, Inc. Top agencies EPA (Environmental Protection Agency) HHS (Department of Health and Human Services)	$2,511,605	0.2%	Rank history: #99 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; up 35 since FY2021.
65	American Systems Corporation Top agencies USAF (Department of the Air Force)	$2,481,738	0.2%	Rank history: #97 in FY2021, #41 in FY2023, #30 in FY2024 and #17 in FY2025; up 32 since FY2021.
66	Kapsuun Group, LLC Top agencies Navy (Department of the Navy)	$2,286,125	0.2%	Rank history: #94 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; up 28 since FY2021.
67	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies EPA (Environmental Protection Agency)	$2,218,711	0.2%	Rank history: #75 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
68	Veracity Consulting, Inc. Top agencies EPA (Environmental Protection Agency)	$2,142,784	0.2%	Rank history: not on the FY2021 list, #69 in FY2023 and not on the FY2024–FY2025 lists; up 48 since FY2021.
69	Comtech Mobile Datacom LLC Top agencies Army (Department of the Army)	$2,087,214	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Trident Systems LLC Top agencies USAF (Department of the Air Force)	$2,044,442	0.2%	Rank history: #74 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
71	Osborne Computer Services, Inc. Top agencies USAF (Department of the Air Force)	$1,906,121	0.1%	Rank history: not on the FY2021 list, #47 in FY2023, #31 in FY2024 and not on the FY2025 list; up 33 since FY2021.
72	Calibre Systems Inc. Top agencies Army (Department of the Army)	$1,857,141	0.1%	Rank history: not on the FY2021 list, #48 in FY2023 and not on the FY2024–FY2025 lists; up 33 since FY2021.
73	Dignitas Technologies, LLC Top agencies Army (Department of the Army)	$1,715,202	0.1%	Rank history: not on the FY2021 list, #50 in FY2023, #34 in FY2024 and #36 in FY2025; up 33 since FY2021.
74	Operations Services Inc. Top agencies Army (Department of the Army)	$1,561,306	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 76 since FY2021.
75	Spec, LLC Top agencies DISA (Defense Information Systems Agency)	$1,560,035	0.1%	Rank history: #88 in FY2021, #46 in FY2023, #27 in FY2024 and #18 in FY2025; up 13 since FY2021.
76	Data Basis LLC Top agencies HHS (Department of Health and Human Services)	$1,557,000	0.1%	Rank history: #68 in FY2021, #79 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
77	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Army (Department of the Army) DHRA (Defense Human Resources Activity)	$1,551,336	0.1%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; down 63 since FY2021.
78	Abacus Technology Corporation Top agencies USAF (Department of the Air Force)	$1,541,483	0.1%	Rank history: #64 in FY2021, #63 in FY2023, #56 in FY2024 and #38 in FY2025; down 14 since FY2021.
79	Recovery Point Systems Inc. Top agencies CFTC (Commodity Futures Trading Commission) DOE (Department of Energy)	$1,506,829	0.1%	Rank history: #90 in FY2021, #72 in FY2023, #50 in FY2024 and not on the FY2025 list; up 11 since FY2021.
80	Spaark Inc. Top agencies Army (Department of the Army)	$1,481,481	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 40 since FY2021.
81	Fedtec LLC Top agencies Army (Department of the Army)	$1,467,960	0.1%	Rank history: not on the FY2021 list, #56 in FY2023, #37 in FY2024 and #27 in FY2025; up 30 since FY2021.
82	Wichita Tribe Industrial Development Commission Through Wichita Tribal Enterprises, LLC Top agencies OPM (Office of Personnel Management)	$1,465,826	0.1%	Rank history: not on the FY2021 list, #55 in FY2023 and not on the FY2024–FY2025 lists; up 36 since FY2021.
83	Usmax Corporation Top agencies Army (Department of the Army)	$1,437,393	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 45 since FY2021.
84	Oneida Indian Nation Through Croop-Lafrance Inc. Top agencies Army (Department of the Army)	$1,433,625	0.1%	Rank history: not on the FY2021 list, #57 in FY2023 and not on the FY2024–FY2025 lists; up 40 since FY2021.
85	Information Management Resources, Inc. Top agencies Navy (Department of the Navy)	$1,372,502	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 51 since FY2021.
86	Cherokee Nation Operational Solutions, L.L.C. Top agencies DHA (Defense Health Agency)	$1,284,284	0.1%	Rank history: not on the FY2021 list, #68 in FY2023, #44 in FY2024 and #21 in FY2025; up 41 since FY2021.
87	Capgemini Government Solutions LLC Top agencies USDA (Department of Agriculture)	$1,251,606	0.1%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
88	Octo Consulting Group Inc. Top agencies HHS (Department of Health and Human Services)	$1,165,609	0.1%	Rank history: #84 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
89	Strativia LLC Top agencies USDA (Department of Agriculture)	$1,141,719	0.1%	Rank history: #93 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
90	Interimage, Inc. Top agencies DISA (Defense Information Systems Agency)	$1,041,158	0.1%	Rank history: #71 in FY2021 and not on the FY2023–FY2025 lists; down 19 since FY2021.
91	Halvik LLC Through SP Systems, Inc. Top agencies Army (Department of the Army)	$995,264	0.1%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; down 19 since FY2021.
92	Inter-Op.net, Inc. Top agencies Army (Department of the Army)	$983,016	0.1%	Rank history: not on the FY2021 list, #81 in FY2023 and not on the FY2024–FY2025 lists; up 41 since FY2021.
93	Stchealth LLC Top agencies HHS (Department of Health and Human Services)	$977,081	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 10 since FY2021.
94	Longview International Technology Solutions, Inc. Top agencies Army (Department of the Army)	$964,868	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 7 since FY2021.
95	Syneren Technologies Corporation Top agencies USAF (Department of the Air Force)	$955,864	0.1%	Rank history: not on the FY2021 list, #65 in FY2023, #43 in FY2024 and #22 in FY2025; up 40 since FY2021.
96	Blackwatch International Corporation Top agencies DMEA (Defense Microelectronics Activity)	$950,100	0.1%	Rank history: #91 in FY2021, #64 in FY2023, #59 in FY2024 and not on the FY2025 list; down 5 since FY2021.
97	Vectrus Systems Corporation Through V2X Systems LLC Top agencies DSCA (Defense Security Cooperation Agency)	$850,648	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 10 since FY2021.
98	Agovx LLC Top agencies USTDA (United States Trade and Development Agency)	$818,986	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 16 since FY2021.
99	Asrc Federal Data Networx, LLC Top agencies NRC (Nuclear Regulatory Commission)	$810,000	0.1%	Rank history: not on the FY2021 list, #70 in FY2023, #60 in FY2024 and not on the FY2025 list; up 60 since FY2021.
100	Spry Methods, Inc. Top agencies DOI (Department of the Interior)	$807,222	0.1%	Rank history: #58 in FY2021 and not on the FY2023–FY2025 lists; down 42 since FY2021.

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 $1.32 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