Top 100 Contractors in PSC 7035: Information Technology Support Equipment, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Colossal Contracting LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$204,064,466	41.5%	Rank history: #1 in FY2022 and not on the FY2023–FY2024 lists; up 1 since FY2020.
2	Four Points Technology, L.L.C. Top agencies DHS (Department of Homeland Security) NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$41,933,292	8.5%	Rank history: #3 in FY2022, #1 in FY2023 and #3 in FY2024; up 1 since FY2020.
3	CGI Technologies and Solutions Inc. 2 awardees, including CGI Federal Inc. Top agencies EPA (Environmental Protection Agency) DHS (Department of Homeland Security)	$35,087,133	7.1%	Rank history: #2 in FY2022, #2 in FY2023 and not on the FY2024 list; up 19 since FY2020.
4	Red River Technology LLC Top agencies DHS (Department of Homeland Security) SSA (Social Security Administration) Army (Department of the Army)	$17,522,012	3.6%	Rank history: #4 in FY2022, #3 in FY2023 and #2 in FY2024; unchanged since FY2020.
5	CDW Corporation Through CDW Government LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOJ (Department of Justice)	$17,123,791	3.5%	Rank history: #23 in FY2022, #17 in FY2023 and not on the FY2024 list; up 2 since FY2020.
6	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies OPM (Office of Personnel Management) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$13,211,450	2.7%	Rank history: #26 in FY2022, #23 in FY2023 and not on the FY2024 list; up 7 since FY2020.
7	Countertrade Products, Inc. Top agencies OPM (Office of Personnel Management) USAF (Department of the Air Force) Navy (Department of the Navy)	$11,367,411	2.3%	Rank history: #15 in FY2022, #10 in FY2023 and #8 in FY2024; up 10 since FY2020.
8	Fcn, Inc. Top agencies Treasury (Department of the Treasury) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$6,342,901	1.3%	Rank history: #9 in FY2022, #8 in FY2023 and #6 in FY2024; up 1 since FY2020.
9	Arrow Electronics, Inc. 3 awardees, including Immixtechnology Inc. and EC America, Inc. Top agencies DLA (Defense Logistics Agency) DOJ (Department of Justice) USAF (Department of the Air Force)	$6,249,853	1.3%	Rank history: #7 in FY2022, #54 in FY2023 and not on the FY2024 list; up 33 since FY2020.
10	Blue TECH Inc. Top agencies USSOCOM (United States Special Operations Command) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$6,117,866	1.2%	Rank history: #12 in FY2022, #18 in FY2023 and not on the FY2024 list; up 4 since FY2020.
11	H.i.g. Capital Management Inc. 2 awardees, including Empower AI, Inc. and Iron Bow Technologies, LLC Top agencies FCC (Federal Communications Commission) EEOC (Equal Employment Opportunity Commission)	$5,414,590	1.1%	Rank history: not on the FY2022 list, #46 in FY2023 and not on the FY2024 list; up 49 since FY2020.
12	Dynamic Systems Inc. Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) CFTC (Commodity Futures Trading Commission)	$5,143,401	1.0%	Rank history: #21 in FY2022, #29 in FY2023 and not on the FY2024 list; up 9 since FY2020.
13	Metgreen Solutions Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$4,797,044	1.0%	Rank history: #52 in FY2022, not on the FY2023 list and #21 in FY2024; up 2 since FY2020.
14	Equinix, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$4,629,487	0.9%	Rank history: #8 in FY2022, #6 in FY2023 and #10 in FY2024; up 50 since FY2020.
15	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) CFTC (Commodity Futures Trading Commission)	$4,608,990	0.9%	Rank history: #13 in FY2022 and not on the FY2023–FY2024 lists; down 10 since FY2020.
16	Cipher TECH Solutions Inc. Top agencies USSOCOM (United States Special Operations Command)	$4,419,765	0.9%	Rank history: #5 in FY2022, #4 in FY2023 and #1 in FY2024; up 43 since FY2020.
17	Thundercat Technology, LLC Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,374,458	0.9%	Rank history: #10 in FY2022, #9 in FY2023 and #7 in FY2024; down 11 since FY2020.
18	Maximus Federal Technology Solutions, LLC Top agencies DOE (Department of Energy)	$4,183,000	0.9%	Rank history: not on the FY2022–FY2023 lists and #9 in FY2024; up 39 since FY2020.
19	Nippon Telegraph and Telephone Corporation Through NTT Data Services Federal Government, LLC Top agencies DHS (Department of Homeland Security)	$3,375,576	0.7%	Rank history: #11 in FY2022, #7 in FY2023 and not on the FY2024 list; up 52 since FY2020.
20	Four LLC Top agencies USSOCOM (United States Special Operations Command) DOS (Department of State) Army (Department of the Army)	$3,279,320	0.7%	Rank history: #29 in FY2022, #20 in FY2023 and not on the FY2024 list; up 10 since FY2020.
21	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) NLRB (National Labor Relations Board)	$2,889,901	0.6%	Rank history: #30 in FY2022, #21 in FY2023 and not on the FY2024 list; down 20 since FY2020.
22	Govsmart, Inc. Top agencies USSOCOM (United States Special Operations Command) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$2,399,164	0.5%	Rank history: #28 in FY2022, #44 in FY2023 and #30 in FY2024; up 12 since FY2020.
23	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) USAF (Department of the Air Force)	$2,322,085	0.5%	Rank history: #45 in FY2022, #40 in FY2023 and #26 in FY2024; up 1 since FY2020.
24	Anacapa Micro Products, Inc. Top agencies MDA (DOD Missile Defense Agency) USSOCOM (United States Special Operations Command) DLA (Defense Logistics Agency)	$2,198,317	0.4%	Rank history: #87 in FY2022 and not on the FY2023–FY2024 lists; up 8 since FY2020.
25	Presidio Government Solutions LLC 2 awardees Top agencies DOJ (Department of Justice)	$1,986,776	0.4%	Rank history: #16 in FY2022 and not on the FY2023–FY2024 lists; up 63 since FY2020.
26	Nana Regional Corporation Inc 3 awardees, including Affigent, LLC Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) SSA (Social Security Administration)	$1,971,567	0.4%	Rank history: not on the FY2022 list, #36 in FY2023 and not on the FY2024 list; up 1 since FY2020.
27	Aveshka, Inc. Top agencies HHS (Department of Health and Human Services)	$1,921,497	0.4%	Rank history: #14 in FY2022 and not on the FY2023–FY2024 lists; up 90 since FY2020.
28	Federal Resources Corporation Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$1,920,229	0.4%	Rank history: #34 in FY2022, #19 in FY2023 and not on the FY2024 list; up 55 since FY2020.
29	Alvarez LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOI (Department of the Interior)	$1,795,186	0.4%	Rank history: #38 in FY2022, #27 in FY2023 and #23 in FY2024; up 10 since FY2020.
30	Istor Solutions LLC Top agencies HHS (Department of Health and Human Services)	$1,702,983	0.3%	Rank history: not on the FY2022–FY2024 lists; up 420 since FY2020.
31	Transource Services Corp. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,646,688	0.3%	Rank history: not on the FY2022–FY2023 lists and #18 in FY2024; down 2 since FY2020.
32	New TECH Solutions, Inc. Top agencies USDA (Department of Agriculture) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$1,606,242	0.3%	Rank history: not on the FY2022–FY2024 lists; down 16 since FY2020.
33	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs)	$1,604,849	0.3%	Rank history: #39 in FY2022, #65 in FY2023 and not on the FY2024 list; down 21 since FY2020.
34	Epoch Concepts LLC Top agencies SEC (Securities and Exchange Commission) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$1,513,442	0.3%	Rank history: #35 in FY2022 and not on the FY2023–FY2024 lists; up 34 since FY2020.
35	Insight Public Sector Inc. 2 awardees Top agencies DHRA (Defense Human Resources Activity) GSA (General Services Administration) USAF (Department of the Air Force)	$1,438,325	0.3%	Rank history: not on the FY2022–FY2024 lists; up 51 since FY2020.
36	Sterling Computers Corporation Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) NLRB (National Labor Relations Board)	$1,386,690	0.3%	Rank history: #50 in FY2022, #31 in FY2023 and not on the FY2024 list; down 18 since FY2020.
37	Digital Technologies, Inc. Top agencies Commerce (Department of Commerce)	$1,368,000	0.3%	Rank history: not on the FY2022–FY2024 lists; up 76 since FY2020.
38	Oneida Technical Solutions, LLC Top agencies Army (Department of the Army)	$1,255,175	0.3%	Rank history: not on the FY2022–FY2024 lists; up 77 since FY2020.
39	VET Advisor LLC Through Three Wire Systems, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$1,246,290	0.3%	Rank history: #25 in FY2022, #24 in FY2023 and not on the FY2024 list; down 6 since FY2020.
40	Serco North America (Holdings) Inc Through Serco Inc. Top agencies DHS (Department of Homeland Security)	$1,217,720	0.2%	Rank history: #22 in FY2022 and not on the FY2023–FY2024 lists; up 162 since FY2020.
41	Swish Data Corporation Top agencies DHS (Department of Homeland Security)	$1,139,000	0.2%	Rank history: #19 in FY2022, #13 in FY2023 and not on the FY2024 list; up 44 since FY2020.
42	Sirius Computer Solutions, LLC 2 awardees, including Sirius Federal LLC Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) DOJ (Department of Justice)	$1,041,133	0.2%	Rank history: #20 in FY2022 and not on the FY2023–FY2024 lists; up 33 since FY2020.
43	Advantaged Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$1,009,953	0.2%	Rank history: not on the FY2022–FY2024 lists; up 49 since FY2020.
44	SJ Tech LLC Top agencies Treasury (Department of the Treasury)	$826,900	0.2%	Rank history: #27 in FY2022, #15 in FY2023 and not on the FY2024 list; up 102 since FY2020.
45	Cartridge Technologies, LLC Top agencies Army (Department of the Army) USAGM (US Agency for Global Media) USAF (Department of the Air Force)	$791,571	0.2%	Rank history: #24 in FY2022, #14 in FY2023 and #13 in FY2024; up 123 since FY2020.
46	Optivor Technologies, LLC Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force)	$774,033	0.2%	Rank history: #32 in FY2022 and not on the FY2023–FY2024 lists; up 86 since FY2020.
47	Chenega Systems, LLC Top agencies Army (Department of the Army)	$699,259	0.1%	Rank history: #31 in FY2022 and not on the FY2023–FY2024 lists; up 118 since FY2020.
48	Maximus Inc. Through Maximus Federal Technology Solutions, LLC Top agencies DOE (Department of Energy)	$674,600	0.1%	Rank history: #6 in FY2022, #5 in FY2023 and #11 in FY2024; new, not ranked in FY2020.
49	Fedgovit, Inc. Top agencies Army (Department of the Army)	$595,720	0.1%	Rank history: not on the FY2022–FY2024 lists; up 25 since FY2020.
50	Software Information Resource Corp. Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$546,366	0.1%	Rank history: #42 in FY2022 and not on the FY2023–FY2024 lists; up 6 since FY2020.
51	Stellar Innovations & Solutions Inc. Top agencies USAF (Department of the Air Force)	$523,477	0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
52	Veteran Information Technologies, LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State)	$494,360	0.1%	Rank history: not on the FY2022–FY2024 lists; up 18 since FY2020.
53	NCS Technologies Inc. Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force)	$456,629	0.1%	Rank history: not on the FY2022–FY2024 lists; down 28 since FY2020.
54	Iron Bow Technologies, LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Army (Department of the Army)	$451,924	0.1%	Rank history: not on the FY2022–FY2024 lists; down 44 since FY2020.
55	Intelligent Waves LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$446,727	0.1%	Rank history: not on the FY2022–FY2024 lists; up 67 since FY2020.
56	HP, Inc. 2 awardees, including HPI Federal LLC Top agencies USAF (Department of the Air Force)	$439,934	0.1%	Rank history: not on the FY2022–FY2024 lists; down 28 since FY2020.
57	Afognak Native Corporation 2 awardees, including Alutiiq Essential Services LLC Top agencies DOS (Department of State)	$425,950	0.1%	Rank history: not on the FY2022–FY2024 lists; up 97 since FY2020.
58	Cynergy Professional Systems LLC Top agencies VA (Department of Veterans Affairs) SSA (Social Security Administration) USAF (Department of the Air Force)	$421,740	0.1%	Rank history: #37 in FY2022, #22 in FY2023 and #25 in FY2024; up 145 since FY2020.
59	JC Technology Inc. Top agencies DCAA (Defense Contract Audit Agency) USAF (Department of the Air Force) Army (Department of the Army)	$421,615	0.1%	Rank history: not on the FY2022–FY2024 lists; up 39 since FY2020.
60	Acacia Investment Holdings LLC Through Caci Idt, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$419,143	0.1%	Rank history: not on the FY2022 list, #61 in FY2023 and not on the FY2024 list; down 25 since FY2020.
61	Human Circuit Inc. Top agencies DOS (Department of State)	$417,936	0.1%	Rank history: #44 in FY2022 and not on the FY2023–FY2024 lists; up 145 since FY2020.
62	Thomas Scientific LLC Through Hirevue Inc. Top agencies Army (Department of the Army)	$408,200	0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
63	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies USSOCOM (United States Special Operations Command)	$405,904	0.1%	Rank history: not on the FY2022–FY2024 lists; up 141 since FY2020.
64	Fusion Capital Management LLC Through Kalos Inc. Top agencies DHS (Department of Homeland Security)	$379,698	0.1%	Rank history: #36 in FY2022, #53 in FY2023 and not on the FY2024 list; new, not ranked in FY2020.
65	Liveprocess Corp Top agencies VA (Department of Veterans Affairs)	$338,100	0.1%	Rank history: not on the FY2022–FY2024 lists; up 159 since FY2020.
66	Xtec, Incorporated Top agencies GSA (General Services Administration)	$337,663	0.1%	Rank history: not on the FY2022–FY2024 lists; up 98 since FY2020.
67	Disys Solutions, Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force)	$330,865	0.1%	Rank history: #60 in FY2022, #50 in FY2023 and not on the FY2024 list; down 29 since FY2020.
68	DH Technologies, Inc. Top agencies MSPB (Merit Systems Protection Board) Treasury (Department of the Treasury)	$325,282	0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2024 lists; down 18 since FY2020.
69	Unistar-Sparco Computers, Inc. Top agencies DODIG (Department of Defense Inspector General) Navy (Department of the Navy)	$321,660	0.1%	Rank history: not on the FY2022–FY2024 lists; up 30 since FY2020.
70	Xerox Holdings Corp Through Xerox Corporation Top agencies USDA (Department of Agriculture) DOJ (Department of Justice) AbilityOne	$299,433	0.1%	Rank history: #65 in FY2022, #43 in FY2023 and #41 in FY2024; up 104 since FY2020.
71	Lyme Computer Systems, Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force)	$299,389	0.1%	Rank history: not on the FY2022–FY2024 lists; up 47 since FY2020.
72	Innovative Management & Technology Approaches Inc. Top agencies DOJ (Department of Justice)	$283,297	0.1%	Rank history: #33 in FY2022 and not on the FY2023–FY2024 lists; up 156 since FY2020.
73	Enterprise Technology Solutions, Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) OSD (Office of the Secretary of Defense)	$232,106	<0.1%	Rank history: #83 in FY2022 and not on the FY2023–FY2024 lists; up 61 since FY2020.
74	PC Connection Inc. Through Govconnection Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) SSA (Social Security Administration)	$231,198	<0.1%	Rank history: #69 in FY2022 and not on the FY2023–FY2024 lists; down 8 since FY2020.
75	Intergraph Corporation 2 awardees, including Hexagon US Federal, Inc. Top agencies USDA (Department of Agriculture)	$231,137	<0.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2024 lists; up 100 since FY2020.
76	Vion Corporation Top agencies DOE (Department of Energy)	$229,389	<0.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2024 lists; down 9 since FY2020.
77	Justice AV Solutions, Inc. Top agencies SSA (Social Security Administration)	$228,750	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 116 since FY2020.
78	August Schell Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$227,985	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 57 since FY2020.
79	Dexter Apache Holdings Inc. Through Crystal Group, Inc. Top agencies Navy (Department of the Navy)	$227,778	<0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
80	Better Direct, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$214,958	<0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2024 lists; up 13 since FY2020.
81	Bahfed Corp Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$214,443	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 33 since FY2020.
82	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$198,276	<0.1%	Rank history: not on the FY2022–FY2024 lists; down 59 since FY2020.
83	L3Harris Technologies, Inc. 2 awardees Top agencies Army (Department of the Army)	$185,484	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 60 since FY2020.
84	Paragon Micro Inc. Top agencies HHS (Department of Health and Human Services)	$171,249	<0.1%	Rank history: #54 in FY2022, #35 in FY2023 and #27 in FY2024; down 41 since FY2020.
85	Wildflower International, Ltd. Top agencies Army (Department of the Army)	$170,935	<0.1%	Rank history: #67 in FY2022, #85 in FY2023 and not on the FY2024 list; down 45 since FY2020.
86	Panamerica Computers, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$169,269	<0.1%	Rank history: not on the FY2022–FY2024 lists; down 14 since FY2020.
87	Lexmark International Inc. Top agencies Army (Department of the Army)	$169,151	<0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
88	DLT Solutions LLC Top agencies DOT (Department of Transportation)	$167,000	<0.1%	Rank history: #51 in FY2022, #28 in FY2023 and not on the FY2024 list; up 31 since FY2020.
89	Redhawk It Solutions, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) USAF (Department of the Air Force)	$166,809	<0.1%	Rank history: #63 in FY2022, #39 in FY2023 and not on the FY2024 list; down 43 since FY2020.
90	ATP Gov, LLC Top agencies USAF (Department of the Air Force) CFTC (Commodity Futures Trading Commission)	$132,997	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 15 since FY2020.
91	Accessagility LLC Top agencies DLA (Defense Logistics Agency) CSOSA (Court Services and Offender Supervision Agency) FCC (Federal Communications Commission)	$130,677	<0.1%	Rank history: #98 in FY2022 and not on the FY2023–FY2024 lists; up 175 since FY2020.
92	Healthcare Control Systems Inc. Top agencies VA (Department of Veterans Affairs)	$128,000	<0.1%	Rank history: #53 in FY2022, #34 in FY2023 and not on the FY2024 list; up 273 since FY2020.
93	Ursa Analytics, Inc. Top agencies HHS (Department of Health and Human Services)	$125,000	<0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
94	Viasat Inc. Top agencies OSD (Office of the Secretary of Defense)	$119,490	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 79 since FY2020.
95	Cameron Technologies US Inc. Top agencies Navy (Department of the Navy)	$118,160	<0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
96	Cykor LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$118,017	<0.1%	Rank history: not on the FY2022–FY2024 lists; up 55 since FY2020.
97	Verizon Communications Inc. 2 awardees, including Cellco Partnership Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) Architectural and Transportation Barriers Compliance Board	$116,450	<0.1%	Rank history: not on the FY2022–FY2024 lists; down 86 since FY2020.
98	Mission Solutions Group Inc. Through Marshall Communications Corp Top agencies USAF (Department of the Air Force)	$113,166	<0.1%	Rank history: not on the FY2022–FY2024 lists; down 17 since FY2020.
99	B3 Solutions, LLC Top agencies DOS (Department of State)	$112,456	<0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2024 lists; new, not ranked in FY2020.
100	Hrworx, LLC Top agencies DHS (Department of Homeland Security)	$111,488	<0.1%	Rank history: #57 in FY2022, #37 in FY2023 and not on the FY2024 list; up 266 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 $491 million 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