Top 100 Contractors in NAICS 541519: Other Computer Related Services, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Dell Federal Systems L.P. 3 awardees, including Dell Marketing L.P. and EMC Corporation Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) USAF (Department of the Air Force)	$1,377,779,200	6.0%	Rank history: #1 in FY2022, #7 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
2	Leidos Holdings, Inc. 10 awardees, including Leidos, Inc., 1901 Group, LLC and Leidos Management Systems Designers, Inc. Top agencies DHS (Department of Homeland Security) SSA (Social Security Administration) DHA (Defense Health Agency)	$635,396,891	2.7%	Rank history: #2 in FY2022, #2 in FY2023, #4 in FY2024 and #5 in FY2025; up 3 since FY2020.
3	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$609,992,738	2.6%	Rank history: #5 in FY2022, #4 in FY2023, #2 in FY2024 and #3 in FY2025; up 4 since FY2020.
4	Fcn, Inc. Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) Navy (Department of the Navy)	$571,376,692	2.5%	Rank history: #3 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 2 since FY2020.
5	Thundercat Technology, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$543,475,773	2.3%	Rank history: #4 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 2 since FY2020.
6	Accenture Federal Services LLC 5 awardees, including ASM Research, LLC, Accenture LLP and Avanade Inc. Top agencies DOS (Department of State) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$500,036,167	2.2%	Rank history: #10 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
7	Northrop Grumman Corporation 10 awardees, including Northrop Grumman Systems Corporation and Northrop Grumman Information Technology Inc. Top agencies SSA (Social Security Administration) Army (Department of the Army) DHRA (Defense Human Resources Activity)	$464,361,751	2.0%	Rank history: #44 in FY2022, #74 in FY2023, #61 in FY2024 and #47 in FY2025; up 1 since FY2020.
8	Colossal Contracting LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$410,263,971	1.8%	Rank history: #18 in FY2022, #97 in FY2023, #35 in FY2024 and #33 in FY2025; up 12 since FY2020.
9	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DHA (Defense Health Agency)	$380,671,821	1.6%	Rank history: #11 in FY2022, #5 in FY2023, #5 in FY2024 and #6 in FY2025; up 1 since FY2020.
10	Nana Regional Corporation Inc 9 awardees, including Affigent, LLC, Cloud Lake Technology LLC and Tuvli LLC Top agencies DOJ (Department of Justice) Army (Department of the Army) DHS (Department of Homeland Security)	$364,690,097	1.6%	Rank history: #21 in FY2022, #25 in FY2023, #14 in FY2024 and #18 in FY2025; up 4 since FY2020.
11	General Dynamics Corporation 11 awardees, including General Dynamics Information Technology, Inc., General Dynamics One Source LLC and General Dynamics Mission Systems, Inc. Top agencies DISA (Defense Information Systems Agency) DLA (Defense Logistics Agency) Army (Department of the Army)	$362,696,195	1.6%	Rank history: #6 in FY2022, #19 in FY2023, #8 in FY2024 and #10 in FY2025; unchanged since FY2020.
12	New TECH Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$362,251,661	1.6%	Rank history: #8 in FY2022, #9 in FY2023, #7 in FY2024 and #7 in FY2025; unchanged since FY2020.
13	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) SSA (Social Security Administration)	$358,724,488	1.5%	Rank history: #15 in FY2022, #15 in FY2023, #57 in FY2024 and not on the FY2025 list; up 2 since FY2020.
14	International Business Machines Corporation 7 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) DISA (Defense Information Systems Agency)	$344,137,716	1.5%	Rank history: #23 in FY2022, #34 in FY2023, #22 in FY2024 and #28 in FY2025; up 7 since FY2020.
15	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$294,571,140	1.3%	Rank history: #13 in FY2022, #10 in FY2023, #16 in FY2024 and #12 in FY2025; down 2 since FY2020.
16	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) USAF (Department of the Air Force)	$283,711,548	1.2%	Rank history: #7 in FY2022, #6 in FY2023, #6 in FY2024 and #4 in FY2025; down 10 since FY2020.
17	CACI International Inc. 11 awardees, including Caci Nss, LLC, Caci, Inc. - Federal and Caci-Iss, LLC Top agencies DHS (Department of Homeland Security) DHA (Defense Health Agency) USTRANSCOM (Department of Defense United States Transportation Command)	$283,047,055	1.2%	Rank history: #14 in FY2022, #8 in FY2023, #12 in FY2024 and #8 in FY2025; up 16 since FY2020.
18	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOJ (Department of Justice)	$276,242,624	1.2%	Rank history: #9 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
19	Blue TECH Inc. Top agencies DHS (Department of Homeland Security) USSOCOM (United States Special Operations Command) Commerce (Department of Commerce)	$245,039,197	1.1%	Rank history: #24 in FY2022, #24 in FY2023, #25 in FY2024 and #31 in FY2025; down 3 since FY2020.
20	Deloitte LLP 3 awardees, including Deloitte & Touche LLP, Deloitte Consulting LLP and Deloitte Financial Advisory Services LLP Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) PBGC (Pension Benefit Guaranty Corporation)	$204,031,349	0.9%	Rank history: #19 in FY2022, #13 in FY2023 and not on the FY2024–FY2025 lists; up 21 since FY2020.
21	Alvarez LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOJ (Department of Justice)	$202,849,966	0.9%	Rank history: #27 in FY2022, #29 in FY2023, #33 in FY2024 and #27 in FY2025; down 3 since FY2020.
22	DLT Solutions LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DISA (Defense Information Systems Agency)	$199,737,776	0.9%	Rank history: #73 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 140 since FY2020.
23	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) Commerce (Department of Commerce)	$196,123,407	0.8%	Rank history: #16 in FY2022, #20 in FY2023, #24 in FY2024 and #29 in FY2025; unchanged since FY2020.
24	Four LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$184,004,224	0.8%	Rank history: #25 in FY2022, #11 in FY2023, #9 in FY2024 and #16 in FY2025; down 7 since FY2020.
25	Metgreen Solutions Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) DOT (Department of Transportation)	$180,897,184	0.8%	Rank history: #40 in FY2022, not on the FY2023 list, #18 in FY2024 and #19 in FY2025; up 1 since FY2020.
26	Carahsoft Technology Corp Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) DOJ (Department of Justice)	$166,438,070	0.7%	Rank history: #20 in FY2022, #28 in FY2023, #19 in FY2024 and #24 in FY2025; down 4 since FY2020.
27	Countertrade Products, Inc. Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$162,266,958	0.7%	Rank history: #29 in FY2022, #14 in FY2023, #17 in FY2024 and #21 in FY2025; down 3 since FY2020.
28	Govsmart, Inc. Top agencies SBA (Small Business Administration) HHS (Department of Health and Human Services) USSOCOM (United States Special Operations Command)	$153,128,684	0.7%	Rank history: #26 in FY2022, #26 in FY2023, #26 in FY2024 and #25 in FY2025; down 1 since FY2020.
29	Semanticbits LLC Top agencies HHS (Department of Health and Human Services) GSA (General Services Administration) NRC (Nuclear Regulatory Commission)	$142,364,185	0.6%	Rank history: #34 in FY2022, #63 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2020.
30	Koniag, Inc. 6 awardees, including Tuknik Government Services LLC, Eagle Harbor Solutions LLC and Arlluk Technology Solutions LLC Top agencies USDA (Department of Agriculture) DOS (Department of State) SSA (Social Security Administration)	$140,787,224	0.6%	Rank history: #32 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2020.
31	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$138,860,482	0.6%	Rank history: #33 in FY2022, #22 in FY2023, #15 in FY2024 and #17 in FY2025; down 2 since FY2020.
32	I3 Federal LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) NASA (National Aeronautics and Space Administration)	$127,679,984	0.6%	Rank history: #37 in FY2022, #32 in FY2023 and not on the FY2024–FY2025 lists; up 35 since FY2020.
33	Verizon Communications Inc. 4 awardees, including Cellco Partnership, MCI Communications Services LLC and Verizon Business Network Services LLC Top agencies DOJ (Department of Justice) USDA (Department of Agriculture) DOI (Department of the Interior)	$127,447,394	0.6%	Rank history: #85 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
34	Science Applications International Corporation 5 awardees Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$123,935,462	0.5%	Rank history: #30 in FY2022, #21 in FY2023, #30 in FY2024 and #26 in FY2025; down 9 since FY2020.
35	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$123,682,556	0.5%	Rank history: #28 in FY2022, #30 in FY2023, #46 in FY2024 and not on the FY2025 list; up 1 since FY2020.
36	VET Advisor LLC Through Three Wire Systems, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) HHS (Department of Health and Human Services)	$115,938,061	0.5%	Rank history: #58 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2020.
37	CDW Corporation Through CDW Government LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) DOS (Department of State)	$115,442,313	0.5%	Rank history: #31 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2020.
38	Regan Technologies Corp Top agencies VA (Department of Veterans Affairs) DOE (Department of Energy) HHS (Department of Health and Human Services)	$114,643,052	0.5%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; up 36 since FY2020.
39	Anacapa Micro Products, Inc. Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) HHS (Department of Health and Human Services)	$112,455,245	0.5%	Rank history: #39 in FY2022, #37 in FY2023, #55 in FY2024 and #59 in FY2025; up 5 since FY2020.
40	Mantech International Corporation 4 awardees, including Mantech Advanced Systems International, Inc., Tapestry Technologies, Inc. and Knowledge Consulting Group Inc. Top agencies DOJ (Department of Justice) DISA (Defense Information Systems Agency) DHA (Defense Health Agency)	$108,647,953	0.5%	Rank history: #17 in FY2022, #89 in FY2023 and not on the FY2024–FY2025 lists; up 86 since FY2020.
41	Sterling Computers Corporation Top agencies DLA (Defense Logistics Agency) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$105,747,681	0.5%	Rank history: #54 in FY2022, #61 in FY2023, #71 in FY2024 and #76 in FY2025; down 7 since FY2020.
42	All Points Logistics, LLC Top agencies VA (Department of Veterans Affairs)	$104,344,559	0.5%	Rank history: #43 in FY2022, #36 in FY2023, #73 in FY2024 and not on the FY2025 list; down 3 since FY2020.
43	Vae, Inc. Top agencies DISA (Defense Information Systems Agency) DOS (Department of State) Navy (Department of the Navy)	$103,634,814	0.4%	Rank history: #82 in FY2022, #46 in FY2023, #89 in FY2024 and not on the FY2025 list; down 3 since FY2020.
44	Gartner, Inc. 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$101,721,764	0.4%	Rank history: #42 in FY2022, #35 in FY2023, #31 in FY2024 and not on the FY2025 list; down 6 since FY2020.
45	Arrow Electronics, Inc. 4 awardees, including Immixtechnology Inc. and EC America, Inc. Top agencies Treasury (Department of the Treasury) SSA (Social Security Administration) HHS (Department of Health and Human Services)	$99,091,007	0.4%	Rank history: #48 in FY2022, #47 in FY2023, #36 in FY2024 and #44 in FY2025; down 3 since FY2020.
46	Ma Federal, Inc. 2 awardees, including Igov Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$97,366,079	0.4%	Rank history: not on the FY2022 list, #68 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2020.
47	H.i.g. Capital Management Inc. 3 awardees, including Empower AI, Inc., Iron Bow Technologies, LLC and Symplicity Corporation Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force) Army (Department of the Army)	$93,173,538	0.4%	Rank history: #22 in FY2022, #16 in FY2023, #20 in FY2024 and not on the FY2025 list; up 37 since FY2020.
48	Software Information Resource Corp. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$91,536,988	0.4%	Rank history: #51 in FY2022 and not on the FY2023–FY2025 lists; up 27 since FY2020.
49	Powertrain, Inc. Top agencies OPM (Office of Personnel Management) USAF (Department of the Air Force)	$91,233,678	0.4%	Rank history: #56 in FY2022, #56 in FY2023, #88 in FY2024 and not on the FY2025 list; up 6 since FY2020.
50	By Light Professional It Services LLC 4 awardees, including Phacil, LLC, Cole Engineering Services, Inc. and Metova Federal, LLC Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) USAF (Department of the Air Force)	$87,377,027	0.4%	Rank history: not on the FY2022–FY2025 lists; up 68 since FY2020.
51	Executive Information Systems, L.L.C. Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) SSA (Social Security Administration)	$87,148,136	0.4%	Rank history: #47 in FY2022, #45 in FY2023, #40 in FY2024 and #54 in FY2025; up 14 since FY2020.
52	Jacobs Engineering Group Inc. 4 awardees, including The Keyw Corporation and Amentum Technology, Inc. Top agencies DOJ (Department of Justice) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$86,662,659	0.4%	Rank history: #57 in FY2022, #71 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2020.
53	Akira Technologies Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$85,657,723	0.4%	Rank history: #41 in FY2022, #42 in FY2023, #70 in FY2024 and not on the FY2025 list; up 19 since FY2020.
54	Disys Solutions, Inc. Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$85,102,692	0.4%	Rank history: #88 in FY2022, #85 in FY2023 and not on the FY2024–FY2025 lists; up 29 since FY2020.
55	At&T Inc. 9 awardees, including Att Mobility LLC, At&T Enterprises, LLC and Bellsouth Telecommunications, LLC Top agencies DOS (Department of State) HUD (Department of Housing and Urban Development) Treasury (Department of the Treasury)	$84,250,254	0.4%	Rank history: #64 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
56	Epoch Concepts LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$83,209,933	0.4%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
57	Panamerica Computers, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration)	$83,030,760	0.4%	Rank history: #46 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2020.
58	Govplace, LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$81,084,329	0.4%	Rank history: #59 in FY2022, #53 in FY2023, #44 in FY2024 and #45 in FY2025; down 5 since FY2020.
59	Acumen Solutions, Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) CFPB (Consumer Financial Protection Bureau)	$80,599,444	0.3%	Rank history: #68 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
60	Arctic Slope Regional Corporation 5 awardees, including Arctic Slope Technical Services, Inc., Asrc Federal Cyber, LLC and Asrc Communications, Ltd. Top agencies DOT (Department of Transportation) DISA (Defense Information Systems Agency) DOJ (Department of Justice)	$78,612,747	0.3%	Rank history: #65 in FY2022, #41 in FY2023, #32 in FY2024 and #37 in FY2025; up 25 since FY2020.
61	Dynamic Systems Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$78,298,188	0.3%	Rank history: #77 in FY2022, #66 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2020.
62	Westwind Computer Products, Inc. 2 awardees, including Westwind Team LLP Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$77,334,500	0.3%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; down 10 since FY2020.
63	HP Enterprise Services LLC 11 awardees, including Peraton Enterprise Solutions LLC, Peraton Government Communications Inc. and Knight Point Systems, LLC Top agencies DOJ (Department of Justice) DISA (Defense Information Systems Agency) Army (Department of the Army)	$76,022,713	0.3%	Rank history: #12 in FY2022, #18 in FY2023, #92 in FY2024 and not on the FY2025 list; up 91 since FY2020.
64	Alamo City Engineering Services, Inc. Top agencies DLA (Defense Logistics Agency) SSA (Social Security Administration) VA (Department of Veterans Affairs)	$75,867,593	0.3%	Rank history: #61 in FY2022 and not on the FY2023–FY2025 lists; up 22 since FY2020.
65	Perspecta Inc. 3 awardees, including Knight Point Systems, LLC and Peraton Enterprise Solutions LLC Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) DFAS (Defense Finance and Accounting Service)	$74,908,832	0.3%	Rank history: not on the FY2022–FY2025 lists; down 35 since FY2020.
66	Seneca Global Services LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army) USAF (Department of the Air Force)	$74,045,314	0.3%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; up 91 since FY2020.
67	Bahfed Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DISA (Defense Information Systems Agency)	$73,022,174	0.3%	Rank history: #74 in FY2022, #55 in FY2023, #49 in FY2024 and #49 in FY2025; up 34 since FY2020.
68	Karsun Solutions LLC Top agencies DOT (Department of Transportation)	$71,577,702	0.3%	Rank history: #89 in FY2022, #65 in FY2023, #77 in FY2024 and #48 in FY2025; up 10 since FY2020.
69	Mission Solutions Group Inc. Through Marshall Communications Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$71,440,703	0.3%	Rank history: #45 in FY2022 and not on the FY2023–FY2025 lists; up 18 since FY2020.
70	Dev Technology Group Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) CFTC (Commodity Futures Trading Commission)	$71,344,778	0.3%	Rank history: #81 in FY2022, #49 in FY2023, #53 in FY2024 and not on the FY2025 list; down 2 since FY2020.
71	Norseman Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$69,846,087	0.3%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
72	Iron Vine Security LLC Top agencies HHS (Department of Health and Human Services) DOS (Department of State) ED (Department of Education)	$68,740,658	0.3%	Rank history: #55 in FY2022, not on the FY2023 list, #60 in FY2024 and #60 in FY2025; up 396 since FY2020.
73	August Schell Enterprises, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOJ (Department of Justice)	$66,860,945	0.3%	Rank history: #60 in FY2022, #52 in FY2023, #42 in FY2024 and #36 in FY2025; up 17 since FY2020.
74	Paragon Micro Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$64,835,422	0.3%	Rank history: #70 in FY2022, #57 in FY2023, #54 in FY2024 and #58 in FY2025; down 1 since FY2020.
75	Booz Allen Hamilton Holding Corporation 4 awardees, including Booz Allen Hamilton Inc., Middle Bay Solutions II, LLC and Riverside Engineering LLC Top agencies DISA (Defense Information Systems Agency) DLA (Defense Logistics Agency) WHS (DOD Washington Headquarters Service)	$64,623,321	0.3%	Rank history: #94 in FY2022 and not on the FY2023–FY2025 lists; down 9 since FY2020.
76	Tribalco LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) Army (Department of the Army)	$63,909,701	0.3%	Rank history: not on the FY2022–FY2025 lists; down 22 since FY2020.
77	CDW Government LLC Top agencies DOS (Department of State) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$63,379,904	0.3%	Rank history: not on the FY2022–FY2025 lists; down 21 since FY2020.
78	Mindpoint Group LLC Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury) USAID (US Agency for International Development)	$62,643,525	0.3%	Rank history: #92 in FY2022, #51 in FY2023, #52 in FY2024 and #57 in FY2025; up 65 since FY2020.
79	Noblis, Inc. Top agencies HHS (Department of Health and Human Services) GSA (General Services Administration) DOS (Department of State)	$61,165,533	0.3%	Rank history: not on the FY2022–FY2025 lists; up 101 since FY2020.
80	DH Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) DOJ (Department of Justice) Navy (Department of the Navy)	$59,170,531	0.3%	Rank history: #98 in FY2022, #67 in FY2023, #78 in FY2024 and #41 in FY2025; up 11 since FY2020.
81	The Mil Corporation 2 awardees Top agencies DOS (Department of State) Commerce (Department of Commerce) NARA (National Archives and Records Administration)	$58,460,803	0.3%	Rank history: #91 in FY2022, not on the FY2023–FY2024 lists and #96 in FY2025; down 19 since FY2020.
82	Digital Management LLC Top agencies HHS (Department of Health and Human Services) OPM (Office of Personnel Management) Treasury (Department of the Treasury)	$58,108,306	0.3%	Rank history: #93 in FY2022, #78 in FY2023, #100 in FY2024 and #93 in FY2025; down 3 since FY2020.
83	Cynergy Professional Systems LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) Treasury (Department of the Treasury)	$57,648,964	0.2%	Rank history: #75 in FY2022, #64 in FY2023, #84 in FY2024 and #80 in FY2025; up 21 since FY2020.
84	Goldbelt, Incorporated 5 awardees, including Nisga'a Tek, LLC, Goldbelt Hawk L.L.C. and Goldbelt Security LLC Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) Army (Department of the Army)	$56,970,140	0.2%	Rank history: not on the FY2022–FY2025 lists; up 113 since FY2020.
85	Rei Systems, Inc. Top agencies HHS (Department of Health and Human Services) GSA (General Services Administration) SBA (Small Business Administration)	$56,454,479	0.2%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
86	Veteran Information Technologies, LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$55,109,304	0.2%	Rank history: #52 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
87	CSP Enterprises, LLC Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$53,743,250	0.2%	Rank history: not on the FY2022–FY2023 lists, #98 in FY2024 and not on the FY2025 list; up 35 since FY2020.
88	Sirius Computer Solutions, LLC Through Sirius Federal LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$53,706,772	0.2%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
89	BAE Systems PLC Through BAE Systems Technology Solutions & Services Inc. Top agencies DOJ (Department of Justice) DOL (Department of Labor) Navy (Department of the Navy)	$53,690,701	0.2%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; down 26 since FY2020.
90	Hewlett Packard Enterprise Co Top agencies DISA (Defense Information Systems Agency)	$53,382,341	0.2%	Rank history: #53 in FY2022, #82 in FY2023 and not on the FY2024–FY2025 lists; down 59 since FY2020.
91	Amyx Inc. Top agencies DLA (Defense Logistics Agency) DMEA (Defense Microelectronics Activity)	$53,232,453	0.2%	Rank history: not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; up 21 since FY2020.
92	Microsoft Corporation 2 awardees, including Github Inc. Top agencies DOS (Department of State) DHS (Department of Homeland Security) FMC (Federal Maritime Commission)	$51,802,432	0.2%	Rank history: not on the FY2022–FY2025 lists; down 16 since FY2020.
93	Nova-Dine LLC 3 awardees, including DDC It Services LLC, Dine' Source, LLC and North Stone LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Treasury (Department of the Treasury)	$49,275,543	0.2%	Rank history: not on the FY2022–FY2025 lists; up 36 since FY2020.
94	Earth Resources Technology, LLC Top agencies Commerce (Department of Commerce)	$47,659,083	0.2%	Rank history: #83 in FY2022, #50 in FY2023, #51 in FY2024 and #42 in FY2025; up 239 since FY2020.
95	Octo Consulting Group Inc. 2 awardees, including Sevatec LLC Top agencies GSA (General Services Administration)	$47,588,770	0.2%	Rank history: #69 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
96	Enterprise Technology Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$47,325,839	0.2%	Rank history: #90 in FY2022, #95 in FY2023, #74 in FY2024 and #85 in FY2025; up 14 since FY2020.
97	Swish Data Corporation Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$46,136,660	0.2%	Rank history: not on the FY2022 list, #43 in FY2023, #95 in FY2024 and #34 in FY2025; up 6 since FY2020.
98	Architechture Solutions LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$45,421,290	0.2%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; up 50 since FY2020.
99	Qbase, LLC Top agencies OSD (Office of the Secretary of Defense) DISA (Defense Information Systems Agency) DOJ (Department of Justice)	$44,586,701	0.2%	Rank history: not on the FY2022–FY2025 lists; up 146 since FY2020.
100	Fedbiz It Solutions LLC Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security) DOJ (Department of Justice)	$44,116,486	0.2%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.

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 $23.2 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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