Top 100 Contractors in PSC DF01: IT and Telecom – IT Management Support Services (Labor), FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leidos Holdings, Inc. 5 awardees, including Leidos, Inc., 1901 Group, LLC and Leidos Digital Solutions Inc. Top agencies SSA (Social Security Administration) HHS (Department of Health and Human Services) SBA (Small Business Administration)	$317,167,634	13.9%	Rank history: #18 in FY2021, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 17 since FY2021.
2	Accenture Federal Services LLC 2 awardees Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy) DLA (Defense Logistics Agency)	$106,043,608	4.7%	Rank history: #1 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
3	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) DOL (Department of Labor)	$93,254,228	4.1%	Rank history: #6 in FY2021, #2 in FY2023, #3 in FY2024 and #3 in FY2025; up 3 since FY2021.
4	Deloitte LLP 2 awardees, including Deloitte & Touche LLP and Deloitte Consulting LLP Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$83,792,314	3.7%	Rank history: #3 in FY2021, #6 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
5	Govcio, LLC Top agencies VA (Department of Veterans Affairs)	$67,463,149	3.0%	Rank history: not on the FY2021 list, #5 in FY2023, #7 in FY2024 and #10 in FY2025; new.
6	Science Applications International Corporation 2 awardees Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) DOT (Department of Transportation)	$65,069,539	2.9%	Rank history: #2 in FY2021, #7 in FY2023, #8 in FY2024 and #7 in FY2025; down 4 since FY2021.
7	HP Enterprise Services LLC 2 awardees, including Peraton Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency) DOS (Department of State)	$41,120,086	1.8%	Rank history: #11 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
8	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury)	$39,983,931	1.8%	Rank history: not on the FY2021 list, #9 in FY2023, #39 in FY2024 and not on the FY2025 list; up 202 since FY2021.
9	Accenture Inc. Through Accenture Federal Services LLC Top agencies DOE (Department of Energy) USDA (Department of Agriculture) DLA (Defense Logistics Agency)	$37,595,753	1.7%	Rank history: not on the FY2021 list, #4 in FY2023 and not on the FY2024–FY2025 lists; new.
10	Criterion Systems, L.L.C. Top agencies DOE (Department of Energy)	$37,067,628	1.6%	Rank history: #5 in FY2021, #8 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
11	CACI International Inc. 3 awardees, including Caci, Inc. - Federal, Caci Enterprise Solutions, LLC and Caci Nss, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$36,950,784	1.6%	Rank history: #7 in FY2021, #3 in FY2023, #6 in FY2024 and #5 in FY2025; down 4 since FY2021.
12	Dlh, LLC Top agencies HHS (Department of Health and Human Services)	$26,236,674	1.2%	Rank history: #8 in FY2021, #26 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
13	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Army (Department of the Army) Treasury (Department of the Treasury)	$26,093,491	1.1%	Rank history: #4 in FY2021, #20 in FY2023, #30 in FY2024 and #47 in FY2025; down 9 since FY2021.
14	Bellese Technologies, LLC Top agencies HHS (Department of Health and Human Services)	$23,313,095	1.0%	Rank history: #9 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
15	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) Army (Department of the Army)	$19,976,624	0.9%	Rank history: #14 in FY2021, #10 in FY2023, #18 in FY2024 and #21 in FY2025; down 1 since FY2021.
16	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$19,823,020	0.9%	Rank history: not on the FY2021 list, #11 in FY2023 and not on the FY2024–FY2025 lists; up 85 since FY2021.
17	Federal Resources Corporation Top agencies HHS (Department of Health and Human Services) DOS (Department of State) DOL (Department of Labor)	$19,812,886	0.9%	Rank history: not on the FY2021 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new.
18	Credence Management Solutions Limited Liability Company Top agencies DLA (Defense Logistics Agency)	$18,767,224	0.8%	Rank history: #23 in FY2021, #18 in FY2023, #22 in FY2024 and #17 in FY2025; up 5 since FY2021.
19	Innovasystems International LLC Top agencies Navy (Department of the Navy)	$18,560,364	0.8%	Rank history: not on the FY2021 list, #21 in FY2023, #31 in FY2024 and #37 in FY2025; new.
20	Compass Point LLC Top agencies USSOCOM (United States Special Operations Command) DOJ (Department of Justice)	$16,708,782	0.7%	Rank history: #56 in FY2021, #15 in FY2023, #17 in FY2024 and #23 in FY2025; up 36 since FY2021.
21	Koniag Management Solutions LLC Top agencies Army (Department of the Army) DOS (Department of State)	$16,419,401	0.7%	Rank history: #77 in FY2021, #23 in FY2023, #36 in FY2024 and not on the FY2025 list; up 56 since FY2021.
22	Agile Defense, LLC Top agencies Army (Department of the Army)	$16,213,973	0.7%	Rank history: #64 in FY2021, #35 in FY2023, not on the FY2024 list and #34 in FY2025; up 42 since FY2021.
23	Client Solution Architects LLC Through CSA Global LLC Top agencies Navy (Department of the Navy)	$15,685,718	0.7%	Rank history: not on the FY2021 list, #14 in FY2023, #41 in FY2024 and not on the FY2025 list; new.
24	Alliance Data Systems Corporation Through Epsilon Inc. Top agencies DOE (Department of Energy)	$15,301,092	0.7%	Rank history: #17 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
25	Idera, Inc. 2 awardees, including Precise Software Solutions, Inc. Top agencies HHS (Department of Health and Human Services) Smithsonian (Smithsonian Institution)	$15,166,211	0.7%	Rank history: #26 in FY2021, #32 in FY2023, #27 in FY2024 and #33 in FY2025; up 1 since FY2021.
26	Esimplicity Inc. Top agencies HHS (Department of Health and Human Services)	$14,817,294	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
27	Caci, Inc. - Federal Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$14,134,796	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
28	Nexgen Technologies Inc. Top agencies DOI (Department of the Interior)	$13,809,118	0.6%	Rank history: #48 in FY2021, #45 in FY2023, #65 in FY2024 and #86 in FY2025; up 20 since FY2021.
29	Semanticbits LLC Top agencies HHS (Department of Health and Human Services)	$12,756,672	0.6%	Rank history: #12 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
30	Ernst & Young LLP Top agencies HUD (Department of Housing and Urban Development)	$12,678,752	0.6%	Rank history: not on the FY2021 list, not on the FY2023 list, #43 in FY2024 and not on the FY2025 list; new.
31	Teksynap Corporation Top agencies DLA (Defense Logistics Agency) NRC (Nuclear Regulatory Commission)	$12,288,632	0.5%	Rank history: #55 in FY2021, #24 in FY2023, #53 in FY2024 and #93 in FY2025; up 24 since FY2021.
32	Network Designs, Inc. Top agencies DOJ (Department of Justice)	$12,160,441	0.5%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; up 55 since FY2021.
33	The Tatitlek Corporation Through Tatitlek Federal Services LLC Top agencies Treasury (Department of the Treasury)	$12,007,527	0.5%	Rank history: #36 in FY2021, #57 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
34	PBG Consulting, LLC Top agencies OPM (Office of Personnel Management)	$11,721,670	0.5%	Rank history: #24 in FY2021, #48 in FY2023, #35 in FY2024 and not on the FY2025 list; down 10 since FY2021.
35	Nippon Telegraph and Telephone Corporation Through NTT Data Federal Services, Inc. Top agencies DOJ (Department of Justice)	$11,718,104	0.5%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; up 27 since FY2021.
36	Asrc Federal Data Networx, LLC Top agencies USDA (Department of Agriculture)	$11,568,383	0.5%	Rank history: #22 in FY2021, #72 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2021.
37	Sikich Federal Inc. Top agencies Treasury (Department of the Treasury) USDA (Department of Agriculture)	$11,390,853	0.5%	Rank history: not on the FY2021 list, #38 in FY2023 and not on the FY2024–FY2025 lists; up 95 since FY2021.
38	On Assignment, Inc. 2 awardees, including ECS Federal, LLC and Indrasoft Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$11,205,439	0.5%	Rank history: #13 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2021.
39	Directviz Solutions, LLC Top agencies Army (Department of the Army) ED (Department of Education)	$11,013,699	0.5%	Rank history: #54 in FY2021, #59 in FY2023, #78 in FY2024 and #83 in FY2025; up 15 since FY2021.
40	Softrams LLC Top agencies HHS (Department of Health and Human Services)	$10,958,246	0.5%	Rank history: #25 in FY2021, #56 in FY2023, #91 in FY2024 and not on the FY2025 list; down 15 since FY2021.
41	Guidehouse Inc. 2 awardees, including Guidehouse Digital LLC Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$10,930,813	0.5%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
42	Bam Technologies LLC Top agencies Army (Department of the Army)	$10,618,075	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 81 since FY2021.
43	Accuity Asset Verification Services Inc. Top agencies SSA (Social Security Administration)	$10,253,567	0.5%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; down 23 since FY2021.
44	At-Impact LLC Top agencies USDA (Department of Agriculture) Treasury (Department of the Treasury)	$10,087,123	0.4%	Rank history: #94 in FY2021 and not on the FY2023–FY2025 lists; up 50 since FY2021.
45	ICF International, Inc. 2 awardees, including ICF Incorporated, L.L.C. and Creative Systems and Consulting L.L.C. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$10,028,051	0.4%	Rank history: #19 in FY2021, #78 in FY2023, #93 in FY2024 and not on the FY2025 list; down 26 since FY2021.
46	Riva Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$10,001,576	0.4%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
47	Samtek Inc. Top agencies HHS (Department of Health and Human Services)	$9,382,959	0.4%	Rank history: not on the FY2021 list, #67 in FY2023, not on the FY2024 list and #52 in FY2025; new.
48	SHR Consulting Group LLC Top agencies DHS (Department of Homeland Security)	$9,343,250	0.4%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
49	Inserso Corporation Top agencies DHS (Department of Homeland Security)	$9,322,107	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Nakupuna Solutions, LLC Top agencies Navy (Department of the Navy)	$9,249,646	0.4%	Rank history: not on the FY2021 list, #36 in FY2023, #44 in FY2024 and #43 in FY2025; new.
51	Microsoft Corporation Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy) DOS (Department of State)	$9,158,615	0.4%	Rank history: #33 in FY2021, #62 in FY2023, not on the FY2024 list and #32 in FY2025; down 18 since FY2021.
52	Citizant, Inc. Top agencies Treasury (Department of the Treasury)	$9,107,274	0.4%	Rank history: not on the FY2021 list, #63 in FY2023 and not on the FY2024–FY2025 lists; new.
53	NTT Data Fedhealth, Inc. Top agencies HHS (Department of Health and Human Services)	$8,887,875	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
54	Bnl, Inc. Top agencies Commerce (Department of Commerce)	$8,723,951	0.4%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
55	Agile-Bot II LLC Top agencies HUD (Department of Housing and Urban Development)	$8,588,623	0.4%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; new.
56	Chickasaw Strategic Pointe, LLC Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$8,531,704	0.4%	Rank history: not on the FY2021 list, #80 in FY2023, #77 in FY2024 and #82 in FY2025; new.
57	BAE Systems PLC Through BAE Systems Technology Solutions & Services Inc. Top agencies DHS (Department of Homeland Security) DOL (Department of Labor)	$8,505,924	0.4%	Rank history: not on the FY2021 list, #85 in FY2023 and not on the FY2024–FY2025 lists; up 225 since FY2021.
58	Amyx Inc. Top agencies DLA (Defense Logistics Agency)	$8,350,467	0.4%	Rank history: #49 in FY2021, #52 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
59	Koniag, Inc. 4 awardees, including Arlluk Technology Solutions LLC, Tuknik Government Services LLC and Eagle Harbor Solutions LLC Top agencies USDA (Department of Agriculture) DOS (Department of State) Army (Department of the Army)	$8,318,906	0.4%	Rank history: #38 in FY2021, #91 in FY2023, not on the FY2024 list and #62 in FY2025; down 21 since FY2021.
60	The Mitre Corporation 2 awardees Top agencies DOS (Department of State) HHS (Department of Health and Human Services)	$7,972,863	0.4%	Rank history: not on the FY2021 list, #39 in FY2023, #85 in FY2024 and not on the FY2025 list; up 208 since FY2021.
61	American Systems Corporation Top agencies DSCA (Defense Security Cooperation Agency)	$7,957,600	0.3%	Rank history: not on the FY2021 list, #82 in FY2023, not on the FY2024 list and #96 in FY2025; new.
62	Favor Techconsulting, LLC Top agencies DHS (Department of Homeland Security)	$7,839,793	0.3%	Rank history: #40 in FY2021, #87 in FY2023 and not on the FY2024–FY2025 lists; down 22 since FY2021.
63	Futron, Inc. Top agencies HHS (Department of Health and Human Services)	$7,825,374	0.3%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
64	Innovative Management Concepts, Inc. Top agencies USAF (Department of the Air Force)	$7,718,160	0.3%	Rank history: #27 in FY2021, #43 in FY2023, #87 in FY2024 and #79 in FY2025; down 37 since FY2021.
65	Evoke Research and Consulting, LLC Top agencies USDA (Department of Agriculture) DOE (Department of Energy)	$7,391,071	0.3%	Rank history: not on the FY2021 list, #65 in FY2023, #81 in FY2024 and not on the FY2025 list; up 81 since FY2021.
66	Halvik LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DOT (Department of Transportation)	$7,381,676	0.3%	Rank history: #31 in FY2021 and not on the FY2023–FY2025 lists; down 35 since FY2021.
67	A2 Labs, LLC Top agencies DHS (Department of Homeland Security)	$7,059,000	0.3%	Rank history: not on the FY2021 list, #84 in FY2023 and not on the FY2024–FY2025 lists; up 43 since FY2021.
68	Onpoint Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$6,993,495	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	LCG Systems LLC Top agencies HHS (Department of Health and Human Services)	$6,962,427	0.3%	Rank history: #39 in FY2021, #93 in FY2023 and not on the FY2024–FY2025 lists; down 30 since FY2021.
70	Seneca Global Services LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$6,956,044	0.3%	Rank history: #71 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
71	Flexion Inc. Top agencies HHS (Department of Health and Human Services)	$6,813,839	0.3%	Rank history: #34 in FY2021 and not on the FY2023–FY2025 lists; down 37 since FY2021.
72	Soft TECH Consulting, Inc. Top agencies Army (Department of the Army) DOL (Department of Labor)	$6,646,321	0.3%	Rank history: #96 in FY2021, #60 in FY2023, #89 in FY2024 and not on the FY2025 list; up 24 since FY2021.
73	Dignari, LLC Top agencies DHS (Department of Homeland Security)	$6,508,026	0.3%	Rank history: #29 in FY2021, #19 in FY2023, #12 in FY2024 and not on the FY2025 list; down 44 since FY2021.
74	Changeis, Inc. Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$6,486,409	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #100 in FY2025; new.
75	Research Management Consultants Inc. Top agencies OPM (Office of Personnel Management)	$6,331,065	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	Chenega Defense & Aerospace Solutions, LLC Top agencies Navy (Department of the Navy)	$6,282,435	0.3%	Rank history: not on the FY2021 list, #96 in FY2023 and not on the FY2024–FY2025 lists; new.
77	Derivative LLC Top agencies Treasury (Department of the Treasury)	$6,179,899	0.3%	Rank history: #98 in FY2021, not on the FY2023–FY2024 lists and #95 in FY2025; up 21 since FY2021.
78	CA Inc. Top agencies SSA (Social Security Administration)	$6,075,199	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 98 since FY2021.
79	Regency Consulting Inc. Top agencies DOI (Department of the Interior)	$5,884,145	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	Federal Information Systems, Inc. Top agencies Army (Department of the Army)	$5,860,113	0.3%	Rank history: #79 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
81	ACE Info Solutions LLC Through Guidehouse Digital LLC Top agencies USDA (Department of Agriculture)	$5,847,351	0.3%	Rank history: #32 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; down 49 since FY2021.
82	Gartner, Inc. Top agencies DHA (Defense Health Agency) DODIG (Department of Defense Inspector General) Navy (Department of the Navy)	$5,829,981	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 27 since FY2021.
83	Nationwide It Services Inc. Top agencies DOI (Department of the Interior) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$5,773,277	0.3%	Rank history: #45 in FY2021, #31 in FY2023, #26 in FY2024 and #28 in FY2025; down 38 since FY2021.
84	Starry Associates, LLC Top agencies HHS (Department of Health and Human Services)	$5,689,679	0.2%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
85	Lawelawe Technology Services, Inc. Top agencies DHA (Defense Health Agency)	$5,612,883	0.2%	Rank history: not on the FY2021 list, #66 in FY2023, #80 in FY2024 and #81 in FY2025; new.
86	Broadleaf, Inc. Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$5,600,312	0.2%	Rank history: #74 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
87	Lintech Global Inc. Top agencies DODIG (Department of Defense Inspector General) EPA (Environmental Protection Agency)	$5,501,667	0.2%	Rank history: #30 in FY2021 and not on the FY2023–FY2025 lists; down 57 since FY2021.
88	Veterans EZ Info Inc. Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$5,447,756	0.2%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; down 35 since FY2021.
89	Dynamo Technologies, LLC Top agencies USDA (Department of Agriculture)	$5,404,299	0.2%	Rank history: #92 in FY2021, #58 in FY2023, #40 in FY2024 and not on the FY2025 list; up 3 since FY2021.
90	Amar Health IT, LLC Top agencies DISA (Defense Information Systems Agency)	$5,361,594	0.2%	Rank history: #43 in FY2021 and not on the FY2023–FY2025 lists; down 47 since FY2021.
91	Versatech Inc Top agencies HHS (Department of Health and Human Services)	$5,249,016	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Trussworks, Inc. Top agencies HHS (Department of Health and Human Services)	$5,168,978	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 44 since FY2021.
93	New River Systems Corporation Top agencies DLA (Defense Logistics Agency)	$5,154,048	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	Truetandem, LLC Top agencies HHS (Department of Health and Human Services)	$5,082,115	0.2%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; down 44 since FY2021.
95	Kapsuun Group, LLC Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services)	$5,015,509	0.2%	Rank history: #51 in FY2021 and not on the FY2023–FY2025 lists; down 44 since FY2021.
96	Cynerge Consulting Inc. Top agencies USDA (Department of Agriculture)	$4,982,150	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	AD HOC Research Associates LLC Top agencies DOI (Department of the Interior)	$4,961,858	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	V3Gate, LLC Top agencies DOJ (Department of Justice)	$4,590,243	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #74 in FY2025; up 143 since FY2021.
99	Coggins International Corp Top agencies DLA (Defense Logistics Agency)	$4,565,457	0.2%	Rank history: #72 in FY2021, not on the FY2023 list, #96 in FY2024 and #80 in FY2025; down 27 since FY2021.
100	Huna Totem Corp Through Distributed Computing System Solutions Provider, Inc. Top agencies DOS (Department of State) USAF (Department of the Air Force)	$4,563,420	0.2%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; down 19 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 $2.28 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