Top 100 Contractors in PSC D302: ADP Systems Development Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) CFTC (Commodity Futures Trading Commission)	$138,612,342	9.0%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2021.
2	L3Harris Technologies, Inc. 3 awardees Top agencies Commerce (Department of Commerce)	$59,651,218	3.9%	Rank history: #2 in FY2021, #32 in FY2023, #88 in FY2024 and not on the FY2025 list; unchanged since FY2021.
3	Deloitte LLP Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) USDA (Department of Agriculture)	$51,811,889	3.4%	Rank history: #3 in FY2021, #6 in FY2023, #4 in FY2024 and #5 in FY2025; unchanged since FY2021.
4	On Assignment, Inc. Through ECS Federal, LLC Top agencies DHS (Department of Homeland Security)	$45,493,186	3.0%	Rank history: #16 in FY2021, #68 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2021.
5	Cerner Corporation Through Oracle Health Government Services, Inc. Top agencies VA (Department of Veterans Affairs)	$45,369,628	3.0%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; up 49 since FY2021.
6	Booz Allen Hamilton Holding Corporation 2 awardees, including Booz Allen Hamilton Inc. and Liberty It Solutions LLC Top agencies SEC (Securities and Exchange Commission) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$44,207,748	2.9%	Rank history: #6 in FY2021, #5 in FY2023, #3 in FY2024 and #2 in FY2025; unchanged since FY2021.
7	Sossec, Inc. Top agencies Army (Department of the Army)	$41,927,315	2.7%	Rank history: #15 in FY2021, #9 in FY2023, #13 in FY2024 and not on the FY2025 list; up 8 since FY2021.
8	Trussworks, Inc. Top agencies USAF (Department of the Air Force) USTRANSCOM (Department of Defense United States Transportation Command)	$34,311,500	2.2%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; up 21 since FY2021.
9	General Dynamics Information Technology, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) OSD (Office of the Secretary of Defense)	$33,233,339	2.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 113 since FY2021.
10	Octo Consulting Group Inc. 2 awardees, including Sevatec LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$32,247,948	2.1%	Rank history: #9 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
11	Ambit Group LLC 3 awardees, including Team Greenzone JV LLC and Greenzone Solutions LLC Top agencies SEC (Securities and Exchange Commission) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$29,379,075	1.9%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; up 30 since FY2021.
12	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) DOS (Department of State)	$27,929,940	1.8%	Rank history: #5 in FY2021, #8 in FY2023, #14 in FY2024 and not on the FY2025 list; down 7 since FY2021.
13	Lockheed Martin Corporation 2 awardees Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army)	$26,832,200	1.7%	Rank history: #18 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
14	Accenture Inc. Through Accenture Federal Services LLC Top agencies DOJ (Department of Justice) SEC (Securities and Exchange Commission)	$25,602,555	1.7%	Rank history: not on the FY2021 list, #3 in FY2023 and not on the FY2024–FY2025 lists; new.
15	Accelera Solutions Inc. Top agencies DOJ (Department of Justice) EPA (Environmental Protection Agency)	$25,426,838	1.7%	Rank history: #58 in FY2021 and not on the FY2023–FY2025 lists; up 43 since FY2021.
16	CACI International Inc. 3 awardees, including Caci Enterprise Solutions, LLC, Caci Nss, LLC and Caci, Inc. - Federal Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$24,439,518	1.6%	Rank history: #19 in FY2021, #7 in FY2023, #31 in FY2024 and not on the FY2025 list; up 3 since FY2021.
17	Favor Techconsulting, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$23,409,588	1.5%	Rank history: #25 in FY2021, #11 in FY2023, #9 in FY2024 and #7 in FY2025; up 8 since FY2021.
18	Jacobs Engineering Group Inc. 2 awardees, including Amentum Technology, Inc. and The Keyw Corporation Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$23,089,748	1.5%	Rank history: #7 in FY2021, #17 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
19	Softrams LLC Top agencies HHS (Department of Health and Human Services)	$22,173,507	1.4%	Rank history: #26 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
20	HP Enterprise Services LLC 2 awardees, including Peraton Enterprise Solutions LLC and Peraton Inc. Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services) DCSA (Defense Counterintelligence and Security Agency)	$21,823,490	1.4%	Rank history: not on the FY2021 list, #2 in FY2023, #58 in FY2024 and not on the FY2025 list; new.
21	Slalom, Inc. Top agencies DHS (Department of Homeland Security)	$20,980,270	1.4%	Rank history: #14 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
22	Accenture Federal Services LLC Top agencies SEC (Securities and Exchange Commission) DHS (Department of Homeland Security)	$19,863,873	1.3%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; down 18 since FY2021.
23	Karsun Solutions LLC Top agencies DHS (Department of Homeland Security) GSA (General Services Administration)	$18,715,087	1.2%	Rank history: #17 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
24	Leidos Holdings, Inc. 5 awardees, including Leidos, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) Navy (Department of the Navy)	$18,630,140	1.2%	Rank history: #28 in FY2021, #91 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
25	Newwave Telecom and Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$17,608,784	1.1%	Rank history: #13 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
26	Procentrix, LLC Top agencies SEC (Securities and Exchange Commission) Peace Corps	$17,595,881	1.1%	Rank history: #32 in FY2021, #10 in FY2023, #8 in FY2024 and #9 in FY2025; up 6 since FY2021.
27	Civicactions, Inc. Top agencies HHS (Department of Health and Human Services) ED (Department of Education)	$16,056,641	1.0%	Rank history: #56 in FY2021, #26 in FY2023, #12 in FY2024 and not on the FY2025 list; up 29 since FY2021.
28	Synergy Business Innovation & Solutions Inc. Top agencies DHS (Department of Homeland Security)	$15,072,386	1.0%	Rank history: #8 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; down 20 since FY2021.
29	Sierra7, Inc. Top agencies DOI (Department of the Interior)	$12,988,909	0.8%	Rank history: #51 in FY2021 and not on the FY2023–FY2025 lists; up 22 since FY2021.
30	Koniag, Inc. Through Eagle Harbor Solutions LLC Top agencies DOL (Department of Labor) DOS (Department of State) DISA (Defense Information Systems Agency)	$12,973,764	0.8%	Rank history: #22 in FY2021, #18 in FY2023, #38 in FY2024 and not on the FY2025 list; down 8 since FY2021.
31	Science Applications International Corporation 3 awardees, including Halfaker and Associates, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$12,447,006	0.8%	Rank history: #11 in FY2021, #21 in FY2023, #17 in FY2024 and not on the FY2025 list; down 20 since FY2021.
32	Deloitte Consulting LLP 2 awardees Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) USDA (Department of Agriculture)	$11,662,449	0.8%	Rank history: not on the FY2021 list, #25 in FY2023 and not on the FY2024–FY2025 lists; up 75 since FY2021.
33	STG Group, Inc. Through STG LLC Top agencies DOS (Department of State)	$11,479,875	0.7%	Rank history: #35 in FY2021, #20 in FY2023, #32 in FY2024 and not on the FY2025 list; up 2 since FY2021.
34	Gradkell Systems Inc. Top agencies Army (Department of the Army)	$11,057,360	0.7%	Rank history: #44 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
35	Definitive Logic Corporation Top agencies USAF (Department of the Air Force)	$10,929,250	0.7%	Rank history: #27 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
36	Appian Corporation Top agencies DISA (Defense Information Systems Agency)	$10,074,254	0.7%	Rank history: #53 in FY2021, #36 in FY2023, #22 in FY2024 and #10 in FY2025; up 17 since FY2021.
37	Accelint Global Inc. Top agencies Navy (Department of the Navy)	$9,919,270	0.6%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; up 25 since FY2021.
38	Nippon Telegraph and Telephone Corporation 2 awardees, including NTT Data Federal Services, Inc. Top agencies DOI (Department of the Interior)	$9,530,626	0.6%	Rank history: #45 in FY2021, #65 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
39	Digital Infuzion, LLC Top agencies HHS (Department of Health and Human Services)	$9,515,117	0.6%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 10 since FY2021.
40	Client Solution Architects LLC Through CSA Global LLC Top agencies Navy (Department of the Navy)	$9,450,332	0.6%	Rank history: not on the FY2021 list, #28 in FY2023 and not on the FY2024–FY2025 lists; new.
41	Caci Enterprise Solutions, LLC Top agencies Navy (Department of the Navy)	$9,432,068	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 173 since FY2021.
42	Metrostar Systems, LLC Top agencies DISA (Defense Information Systems Agency)	$9,375,893	0.6%	Rank history: not on the FY2021 list, #54 in FY2023, #18 in FY2024 and #15 in FY2025; up 63 since FY2021.
43	Octo Metric LLC Top agencies Treasury (Department of the Treasury)	$9,366,769	0.6%	Rank history: #48 in FY2021, #16 in FY2023, #11 in FY2024 and #17 in FY2025; up 5 since FY2021.
44	Blue Cross & Blue Shield of South Carolina Through Palmetto Gba, LLC Top agencies HHS (Department of Health and Human Services)	$9,340,906	0.6%	Rank history: #52 in FY2021, #29 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
45	Scope Infotech Inc. Top agencies HHS (Department of Health and Human Services)	$8,749,299	0.6%	Rank history: #59 in FY2021, #34 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2021.
46	Technik Inc. Top agencies SEC (Securities and Exchange Commission) USDA (Department of Agriculture) DOI (Department of the Interior)	$8,658,766	0.6%	Rank history: #43 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
47	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies Navy (Department of the Navy)	$8,574,759	0.6%	Rank history: #39 in FY2021, #40 in FY2023, #87 in FY2024 and not on the FY2025 list; down 8 since FY2021.
48	Palantir Technologies Inc. Top agencies DOJ (Department of Justice)	$7,920,568	0.5%	Rank history: #82 in FY2021, #88 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2021.
49	Emagine It Inc. Top agencies HHS (Department of Health and Human Services)	$7,659,071	0.5%	Rank history: #64 in FY2021, #33 in FY2023, #23 in FY2024 and #12 in FY2025; up 15 since FY2021.
50	Integrated Systems, LLC Top agencies SEC (Securities and Exchange Commission)	$7,550,932	0.5%	Rank history: #63 in FY2021, #24 in FY2023, #19 in FY2024 and not on the FY2025 list; up 13 since FY2021.
51	Assured Information Security, Inc. Top agencies USAF (Department of the Air Force)	$7,419,431	0.5%	Rank history: #34 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2021.
52	International Business Machines Corporation 3 awardees Top agencies DOJ (Department of Justice) CFTC (Commodity Futures Trading Commission) Army (Department of the Army)	$7,366,031	0.5%	Rank history: #12 in FY2021, not on the FY2023 list, #6 in FY2024 and not on the FY2025 list; down 40 since FY2021.
53	Veritium Ingenuity, LLC Top agencies DOT (Department of Transportation)	$6,965,401	0.5%	Rank history: #83 in FY2021, #57 in FY2023 and not on the FY2024–FY2025 lists; up 30 since FY2021.
54	General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$6,832,524	0.4%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; up 14 since FY2021.
55	ICF International, Inc. 2 awardees, including Incentive Technology Group LLC and ICF Incorporated, L.L.C. Top agencies SEC (Securities and Exchange Commission) GSA (General Services Administration) EOP (Executive Office of the President)	$6,719,644	0.4%	Rank history: #66 in FY2021, not on the FY2023 list, #68 in FY2024 and not on the FY2025 list; up 11 since FY2021.
56	Variq Corporation Top agencies DHS (Department of Homeland Security)	$6,685,453	0.4%	Rank history: #55 in FY2021, #37 in FY2023, #16 in FY2024 and not on the FY2025 list; down 1 since FY2021.
57	Digital Management LLC Top agencies HUD (Department of Housing and Urban Development)	$6,638,985	0.4%	Rank history: #57 in FY2021, #58 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
58	Effectual Public Sector Inc. Top agencies DOJ (Department of Justice)	$6,423,063	0.4%	Rank history: not on the FY2021 list, #12 in FY2023, #60 in FY2024 and #14 in FY2025; up 54 since FY2021.
59	The Mil Corporation Top agencies DOS (Department of State)	$6,249,819	0.4%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
60	Invictus JV, LLC Top agencies SEC (Securities and Exchange Commission)	$6,248,444	0.4%	Rank history: #85 in FY2021, #22 in FY2023, #37 in FY2024 and #22 in FY2025; up 25 since FY2021.
61	Oddball, Inc. Top agencies HHS (Department of Health and Human Services)	$6,246,344	0.4%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; up 19 since FY2021.
62	Puyenpa Services, LLC Top agencies DHS (Department of Homeland Security)	$5,957,777	0.4%	Rank history: #78 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
63	Broadleaf, Inc. Top agencies Army (Department of the Army)	$5,812,902	0.4%	Rank history: not on the FY2021 list, #61 in FY2023, #67 in FY2024 and not on the FY2025 list; up 41 since FY2021.
64	Unissant Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$5,801,341	0.4%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
65	W R Systems Ltd. Top agencies Navy (Department of the Navy)	$5,661,196	0.4%	Rank history: #81 in FY2021, #30 in FY2023, #21 in FY2024 and #35 in FY2025; up 16 since FY2021.
66	The Mitre Corporation Top agencies DOJ (Department of Justice)	$5,452,671	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #52 in FY2024 and not on the FY2025 list; up 35 since FY2021.
67	Future Technologies, Inc. Top agencies Navy (Department of the Navy)	$5,442,344	0.4%	Rank history: #76 in FY2021, #47 in FY2023, #27 in FY2024 and #16 in FY2025; up 9 since FY2021.
68	Sentient Digital, Inc. Top agencies Navy (Department of the Navy)	$5,437,081	0.4%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; up 28 since FY2021.
69	Ites Venture LLC Top agencies Army (Department of the Army)	$5,345,215	0.3%	Rank history: #93 in FY2021, #43 in FY2023, #26 in FY2024 and not on the FY2025 list; up 24 since FY2021.
70	Intergraph Corporation Through Hexagon US Federal, Inc. Top agencies Army (Department of the Army)	$5,198,034	0.3%	Rank history: #46 in FY2021, #31 in FY2023, #40 in FY2024 and not on the FY2025 list; down 24 since FY2021.
71	Credence Management Solutions Limited Liability Company Top agencies DHS (Department of Homeland Security)	$4,947,067	0.3%	Rank history: #90 in FY2021, #53 in FY2023, #53 in FY2024 and not on the FY2025 list; up 19 since FY2021.
72	SJ Tech LLC Top agencies DCSA (Defense Counterintelligence and Security Agency)	$4,924,183	0.3%	Rank history: #91 in FY2021, #51 in FY2023, #41 in FY2024 and not on the FY2025 list; up 19 since FY2021.
73	Digital Systems Group, Inc. Top agencies DHS (Department of Homeland Security)	$4,899,694	0.3%	Rank history: #94 in FY2021, #56 in FY2023, #44 in FY2024 and not on the FY2025 list; up 21 since FY2021.
74	Revolutional, LLC Top agencies CFPB (Consumer Financial Protection Bureau)	$4,407,835	0.3%	Rank history: #89 in FY2021, #50 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
75	Greenzone Solutions LLC Through Team Greenzone JV LLC Top agencies SEC (Securities and Exchange Commission)	$4,246,872	0.3%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 54 since FY2021.
76	Innovative Management & Technology Approaches Inc. Top agencies DOJ (Department of Justice)	$4,242,608	0.3%	Rank history: not on the FY2021 list, #23 in FY2023, #15 in FY2024 and #31 in FY2025; new.
77	Arctic Slope Regional Corporation 3 awardees, including Asrc Federal Data Network Technologies, LLC and Asrc Federal Data Solutions, LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$4,225,567	0.3%	Rank history: #73 in FY2021, #27 in FY2023, #49 in FY2024 and #28 in FY2025; down 4 since FY2021.
78	Hewlett Packard Enterprise Co 2 awardees, including HPE Government, LLC and Cray Inc. Top agencies Army (Department of the Army)	$4,101,621	0.3%	Rank history: #86 in FY2021, #62 in FY2023, #46 in FY2024 and not on the FY2025 list; up 8 since FY2021.
79	Aries Systems International, Inc. Top agencies Navy (Department of the Navy)	$4,051,772	0.3%	Rank history: #97 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2021.
80	Grant Thornton International Ltd Through Grant Thornton LLP Top agencies NARA (National Archives and Records Administration)	$3,887,704	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 118 since FY2021.
81	Revacomm Inc. Top agencies USAF (Department of the Air Force)	$3,752,308	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 95 since FY2021.
82	Tetra Tech, Inc. 4 awardees, including Segue Technologies, Inc. Top agencies DOI (Department of the Interior)	$3,666,348	0.2%	Rank history: not on the FY2021 list, #52 in FY2023, #30 in FY2024 and #18 in FY2025; up 42 since FY2021.
83	TCG Inc. Top agencies FCC (Federal Communications Commission)	$3,664,617	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 34 since FY2021.
84	Sugpiat Defense, LLC Top agencies Army (Department of the Army)	$3,579,113	0.2%	Rank history: not on the FY2021 list, #60 in FY2023, #36 in FY2024 and #27 in FY2025; up 26 since FY2021.
85	Trillion Technology Solutions Inc. Top agencies DHS (Department of Homeland Security)	$3,563,842	0.2%	Rank history: #84 in FY2021, #81 in FY2023, #71 in FY2024 and #43 in FY2025; down 1 since FY2021.
86	Data Systems Analysts Inc. 2 awardees Top agencies DHS (Department of Homeland Security)	$3,496,239	0.2%	Rank history: not on the FY2021 list, #59 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2021.
87	Incentive Technology Group LLC Top agencies SEC (Securities and Exchange Commission) GSA (General Services Administration)	$3,444,604	0.2%	Rank history: not on the FY2021 list, #41 in FY2023, #59 in FY2024 and not on the FY2025 list; new.
88	Ascella Technologies Inc. Top agencies SEC (Securities and Exchange Commission)	$3,275,715	0.2%	Rank history: not on the FY2021 list, #70 in FY2023, #51 in FY2024 and #24 in FY2025; new.
89	Cybermedia Technologies, LLC Top agencies OPM (Office of Personnel Management)	$3,138,429	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 46 since FY2021.
90	Governmentcio LLC 3 awardees, including Salient Crgt, Inc. Top agencies DHRA (Defense Human Resources Activity) Commerce (Department of Commerce) EXIM (Export Import Bank of the US)	$3,099,151	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Mantech International Corporation 4 awardees, including Mantech Advanced Systems International, Inc. and Tapestry Technologies, Inc. Top agencies DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$3,011,158	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 28 since FY2021.
92	Nationwide It Services Inc. Top agencies Treasury (Department of the Treasury)	$3,009,230	0.2%	Rank history: not on the FY2021 list, #71 in FY2023, #34 in FY2024 and #20 in FY2025; up 49 since FY2021.
93	Guidehouse Inc. 3 awardees, including Guidehouse Digital LLC Top agencies DHS (Department of Homeland Security)	$3,005,510	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	The Informatics Applications Group, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$2,958,043	0.2%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; down 29 since FY2021.
95	Fearless Solutions, LLC Top agencies NARA (National Archives and Records Administration) SBA (Small Business Administration)	$2,939,007	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 32 since FY2021.
96	ACE Info Solutions LLC Through Guidehouse Digital LLC Top agencies DHS (Department of Homeland Security)	$2,914,220	0.2%	Rank history: #100 in FY2021, #38 in FY2023, #24 in FY2024 and not on the FY2025 list; up 4 since FY2021.
97	Acumen Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$2,866,546	0.2%	Rank history: not on the FY2021 list, #66 in FY2023 and not on the FY2024–FY2025 lists; up 29 since FY2021.
98	Network Specialty Group, Inc. Top agencies USDA (Department of Agriculture)	$2,775,000	0.2%	Rank history: not on the FY2021 list, #67 in FY2023, #43 in FY2024 and not on the FY2025 list; up 4 since FY2021.
99	Peraton Inc. Through Peraton Enterprise Solutions LLC Top agencies GSA (General Services Administration)	$2,627,500	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #10 in FY2024 and #19 in FY2025; new.
100	Savvee Inc. Top agencies SEC (Securities and Exchange Commission)	$2,567,859	0.2%	Rank history: not on the FY2021 list, #64 in FY2023, #47 in FY2024 and #25 in FY2025; up 54 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 $1.54 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