Top 100 Contractors in PSC DC: IT and Telecom – Data Center, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Tista Science and Technology Corporation Top agencies VA (Department of Veterans Affairs)	$119,136,601	12.3%	Rank history: #1 in FY2021, #4 in FY2023, #4 in FY2024 and #5 in FY2025; unchanged since FY2021.
2	International Business Machines Corporation Top agencies Army (Department of the Army) FCC (Federal Communications Commission)	$78,511,909	8.1%	Rank history: #6 in FY2021, #5 in FY2023, #5 in FY2024 and #4 in FY2025; up 4 since FY2021.
3	HP Enterprise Services LLC 4 awardees, including Peraton Enterprise Solutions LLC, Peraton Inc. and Peraton Technology Services Inc. Top agencies HUD (Department of Housing and Urban Development) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$72,078,926	7.4%	Rank history: #45 in FY2021, #1 in FY2023, #6 in FY2024 and not on the FY2025 list; up 42 since FY2021.
4	Avaya Federal Solutions Inc. Top agencies SSA (Social Security Administration)	$59,463,992	6.1%	Rank history: #7 in FY2021, #6 in FY2023, #11 in FY2024 and #12 in FY2025; up 3 since FY2021.
5	Maximus Inc. Through Maximus Federal Services, Inc. Top agencies Treasury (Department of the Treasury)	$29,422,489	3.0%	Rank history: #3 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
6	Intellidyne, L.L.C. Top agencies DHA (Defense Health Agency)	$29,010,914	3.0%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
7	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOT (Department of Transportation)	$28,583,698	2.9%	Rank history: #5 in FY2021, #2 in FY2023, #3 in FY2024 and #1 in FY2025; down 2 since FY2021.
8	BAE Systems PLC Through BAE Systems Technology Solutions & Services Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$22,094,174	2.3%	Rank history: #8 in FY2021, #20 in FY2023, #9 in FY2024 and #9 in FY2025; unchanged since FY2021.
9	Nexgen Data Systems Inc. Top agencies Navy (Department of the Navy)	$20,441,793	2.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #23 in FY2024 and #14 in FY2025; new.
10	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies Commerce (Department of Commerce)	$18,195,767	1.9%	Rank history: not on the FY2021 list, #14 in FY2023 and not on the FY2024–FY2025 lists; new.
11	Smartronix LLC Top agencies Navy (Department of the Navy)	$17,996,997	1.9%	Rank history: #17 in FY2021, #31 in FY2023, #24 in FY2024 and not on the FY2025 list; up 6 since FY2021.
12	Vion Corporation Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy)	$17,669,553	1.8%	Rank history: #4 in FY2021, #99 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
13	Science Applications International Corporation Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture) Navy (Department of the Navy)	$15,966,021	1.6%	Rank history: #9 in FY2021, #9 in FY2023, #8 in FY2024 and #7 in FY2025; down 4 since FY2021.
14	The Mil Corporation Top agencies Navy (Department of the Navy)	$14,408,367	1.5%	Rank history: #12 in FY2021, #15 in FY2023, #18 in FY2024 and #62 in FY2025; down 2 since FY2021.
15	MSM Technology LLC Top agencies DISA (Defense Information Systems Agency)	$14,320,456	1.5%	Rank history: not on the FY2021 list, #12 in FY2023, #17 in FY2024 and #26 in FY2025; new.
16	At&T Inc. 3 awardees, including At&T Enterprises, LLC, Tyto Government Solutions Inc. and Att Mobility LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOJ (Department of Justice)	$14,300,005	1.5%	Rank history: #63 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; up 47 since FY2021.
17	Chenega Professional & Technical Services LLC Top agencies DOI (Department of the Interior) Army (Department of the Army)	$13,341,873	1.4%	Rank history: #33 in FY2021, #19 in FY2023, #25 in FY2024 and #22 in FY2025; up 16 since FY2021.
18	Nationwide It Services Inc. Top agencies Navy (Department of the Navy)	$12,366,675	1.3%	Rank history: not on the FY2021 list, #30 in FY2023, #52 in FY2024 and not on the FY2025 list; new.
19	Nippon Telegraph and Telephone Corporation 2 awardees, including NTT Data Services Federal Government, LLC and NTT Data Federal Services, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$12,229,995	1.3%	Rank history: #14 in FY2021, #28 in FY2023, #86 in FY2024 and not on the FY2025 list; down 5 since FY2021.
20	Resource Management Concepts, Inc. Top agencies Navy (Department of the Navy)	$11,935,988	1.2%	Rank history: #26 in FY2021, #22 in FY2023, #10 in FY2024 and #10 in FY2025; up 6 since FY2021.
21	Agile Defense, LLC Top agencies Army (Department of the Army)	$11,859,849	1.2%	Rank history: not on the FY2021 list, #16 in FY2023, #20 in FY2024 and #21 in FY2025; new.
22	Oddball, Inc. Top agencies HHS (Department of Health and Human Services)	$11,817,136	1.2%	Rank history: not on the FY2021 list, #17 in FY2023, #21 in FY2024 and #19 in FY2025; new.
23	August Schell Enterprises, Inc. Top agencies DISA (Defense Information Systems Agency) USDA (Department of Agriculture) Navy (Department of the Navy)	$10,686,879	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 97 since FY2021.
24	Gama-1 Technologies, LLC Top agencies Commerce (Department of Commerce)	$10,066,426	1.0%	Rank history: not on the FY2021 list, #11 in FY2023, #12 in FY2024 and #8 in FY2025; new.
25	Guidehouse Inc. Top agencies HHS (Department of Health and Human Services)	$9,189,082	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Tmci the Mcvey Company, Inc. Top agencies DFAS (Defense Finance and Accounting Service)	$7,740,746	0.8%	Rank history: not on the FY2021 list, #26 in FY2023, #47 in FY2024 and #28 in FY2025; new.
27	CACI International Inc. 2 awardees, including Caci Nss, LLC and Caci-Iss, LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$6,970,413	0.7%	Rank history: #19 in FY2021, #27 in FY2023, #32 in FY2024 and #23 in FY2025; down 8 since FY2021.
28	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Navy (Department of the Navy)	$6,798,624	0.7%	Rank history: #50 in FY2021, #73 in FY2023 and not on the FY2024–FY2025 lists; up 22 since FY2021.
29	Client First Technologies, Inc. Top agencies HUD (Department of Housing and Urban Development)	$6,620,000	0.7%	Rank history: not on the FY2021 list, #24 in FY2023, #29 in FY2024 and #32 in FY2025; new.
30	Strategic Communications LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$6,258,073	0.6%	Rank history: #75 in FY2021, #40 in FY2023, #39 in FY2024 and not on the FY2025 list; up 45 since FY2021.
31	Cherokee Nation Operational Solutions, L.L.C. Top agencies Army (Department of the Army)	$5,728,677	0.6%	Rank history: #21 in FY2021, #29 in FY2023, #35 in FY2024 and #34 in FY2025; down 10 since FY2021.
32	Alliance Data Systems Corporation Through Epsilon Inc. Top agencies USDA (Department of Agriculture)	$5,692,678	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
33	Bristol Bay Native Corporation 2 awardees, including STS Systems Integration, LLC and Glacier Technologies LLC Top agencies DHA (Defense Health Agency) USDA (Department of Agriculture)	$5,188,152	0.5%	Rank history: #46 in FY2021, #91 in FY2023, #100 in FY2024 and #92 in FY2025; up 13 since FY2021.
34	Bam Technologies LLC Top agencies USAF (Department of the Air Force)	$5,176,735	0.5%	Rank history: #23 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
35	H2 Direct LLC Top agencies Army (Department of the Army)	$5,108,143	0.5%	Rank history: #24 in FY2021, #42 in FY2023, #48 in FY2024 and #36 in FY2025; down 11 since FY2021.
36	Vectrus Systems Corporation Through V2X Systems LLC Top agencies Army (Department of the Army)	$4,809,281	0.5%	Rank history: #25 in FY2021, #50 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
37	Lockheed Martin Corporation 2 awardees Top agencies OSD (Office of the Secretary of Defense) DHS (Department of Homeland Security)	$4,612,044	0.5%	Rank history: not on the FY2021 list, #70 in FY2023, #80 in FY2024 and #73 in FY2025; up 158 since FY2021.
38	Reed Elsevier Inc. 3 awardees, including Lexisnexis Risk Solutions Inc., Elsevier B.V. and Relx Inc. Top agencies DHS (Department of Homeland Security) DOE (Department of Energy) Navy (Department of the Navy)	$4,574,790	0.5%	Rank history: #32 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
39	Four Points Technology, L.L.C. Top agencies DOL (Department of Labor) SBA (Small Business Administration) VA (Department of Veterans Affairs)	$4,392,650	0.5%	Rank history: #69 in FY2021 and not on the FY2023–FY2025 lists; up 30 since FY2021.
40	Ritenet Corp. Top agencies DMA (Defense Media Activity)	$4,324,018	0.4%	Rank history: not on the FY2021 list, #33 in FY2023, #36 in FY2024 and #31 in FY2025; new.
41	Kurrent Logic LLC Top agencies DHS (Department of Homeland Security)	$4,318,040	0.4%	Rank history: #34 in FY2021, #47 in FY2023, #56 in FY2024 and #81 in FY2025; down 7 since FY2021.
42	Tyrula, LLC Top agencies HHS (Department of Health and Human Services)	$4,031,843	0.4%	Rank history: #51 in FY2021, #61 in FY2023, #85 in FY2024 and #94 in FY2025; up 9 since FY2021.
43	Lumen Technologies, Inc. 2 awardees, including Lumen Technologies Government Solutions, Inc. Top agencies SBA (Small Business Administration) USITC (International Trade Commission) NLRB (National Labor Relations Board)	$3,990,918	0.4%	Rank history: not on the FY2021 list, #34 in FY2023, #91 in FY2024 and not on the FY2025 list; up 66 since FY2021.
44	M.c. Dean, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,930,682	0.4%	Rank history: #22 in FY2021, #38 in FY2023, #45 in FY2024 and #51 in FY2025; down 22 since FY2021.
45	Chickasaw Defense Logistics, LLC Top agencies USAF (Department of the Air Force)	$3,926,858	0.4%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
46	Frontier Technology Inc. Top agencies USAF (Department of the Air Force)	$3,914,859	0.4%	Rank history: not on the FY2021 list, #51 in FY2023, #53 in FY2024 and #49 in FY2025; new.
47	Iron Mountain Incorporated 2 awardees, including Iron Mountain Data Centers, LLC and Iron Mountain Information Management LLC Top agencies SEC (Securities and Exchange Commission) OPM (Office of Personnel Management) Army (Department of the Army)	$3,850,521	0.4%	Rank history: #31 in FY2021, #39 in FY2023, #99 in FY2024 and #48 in FY2025; down 16 since FY2021.
48	Equinix, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) NRC (Nuclear Regulatory Commission)	$3,549,304	0.4%	Rank history: #49 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
49	Swingtech Consulting Inc. Top agencies USDA (Department of Agriculture)	$3,384,841	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Two Six Labs Holdings, Inc. Through Two Six Labs, LLC Top agencies USAF (Department of the Air Force)	$3,383,000	0.3%	Rank history: not on the FY2021 list, #10 in FY2023, #33 in FY2024 and not on the FY2025 list; new.
51	Thomson Reuters Special Services LLC Top agencies DHS (Department of Homeland Security)	$3,322,405	0.3%	Rank history: #29 in FY2021, #43 in FY2023, #41 in FY2024 and #45 in FY2025; down 22 since FY2021.
52	Cambridge International Systems, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,307,691	0.3%	Rank history: #35 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
53	Gcubed Enterprises LLC Top agencies Army (Department of the Army)	$3,300,737	0.3%	Rank history: #43 in FY2021, #58 in FY2023, #67 in FY2024 and #63 in FY2025; down 10 since FY2021.
54	By Light Professional It Services LLC Top agencies Army (Department of the Army)	$3,294,117	0.3%	Rank history: #39 in FY2021, #56 in FY2023, #62 in FY2024 and not on the FY2025 list; down 15 since FY2021.
55	Strategic Enterprise Solutions Inc. Through Steampunk, Inc. Top agencies DHS (Department of Homeland Security)	$3,293,532	0.3%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; down 35 since FY2021.
56	Capgemini Government Solutions LLC Top agencies OSD (Office of the Secretary of Defense)	$3,257,541	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Dell Federal Systems L.P. Top agencies SSA (Social Security Administration) Navy (Department of the Navy) GSA (General Services Administration)	$3,080,737	0.3%	Rank history: #86 in FY2021 and not on the FY2023–FY2025 lists; up 29 since FY2021.
58	The Chenega Corporation Through Chenega Analytic Business Solutions, LLC Top agencies Army (Department of the Army)	$2,862,739	0.3%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new.
59	Nana Regional Corporation Inc 2 awardees, including Affigent, LLC and Tundra Federal LLC Top agencies DHS (Department of Homeland Security) DHRA (Defense Human Resources Activity) DOI (Department of the Interior)	$2,797,121	0.3%	Rank history: #13 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2021.
60	At&T Enterprises, LLC Top agencies DHS (Department of Homeland Security)	$2,759,391	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	Microsoft Corporation Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$2,694,675	0.3%	Rank history: not on the FY2021 list, #36 in FY2023 and not on the FY2024–FY2025 lists; new.
62	Edgewater Federal Solutions, Inc. Top agencies DOJ (Department of Justice)	$2,641,333	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #18 in FY2025; new.
63	Govsmart, Inc. Top agencies DOL (Department of Labor) DOS (Department of State) NASA (National Aeronautics and Space Administration)	$2,573,454	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 73 since FY2021.
64	Etranservices Corp. Top agencies Army (Department of the Army)	$2,501,939	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	Blue Cross & Blue Shield of South Carolina Through Palmetto Gba, LLC Top agencies HHS (Department of Health and Human Services)	$2,381,550	0.2%	Rank history: #44 in FY2021, #3 in FY2023, #1 in FY2024 and not on the FY2025 list; down 21 since FY2021.
66	Applied Enterprise Management Corporation Top agencies ED (Department of Education)	$2,320,427	0.2%	Rank history: #37 in FY2021, #84 in FY2023, #93 in FY2024 and not on the FY2025 list; down 29 since FY2021.
67	Valdez International Corporation Top agencies DOI (Department of the Interior)	$2,154,891	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DOL (Department of Labor)	$2,139,990	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	Central Association for the Blind, Inc. Top agencies DOT (Department of Transportation)	$2,110,882	0.2%	Rank history: #70 in FY2021, not on the FY2023 list, #57 in FY2024 and #74 in FY2025; up 1 since FY2021.
70	Choggiung Ltd 2 awardees, including Umyuaq Technology LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$2,092,588	0.2%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 23 since FY2021.
71	Koniag, Inc. Through Arlluk Technology Solutions LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$2,032,185	0.2%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
72	ASR International Corp. Top agencies Navy (Department of the Navy)	$2,018,935	0.2%	Rank history: not on the FY2021 list, #100 in FY2023 and not on the FY2024–FY2025 lists; new.
73	Fedscale Inc. Top agencies DOI (Department of the Interior)	$2,005,488	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
74	Technology, Automation & Management, Inc. Top agencies DHA (Defense Health Agency)	$1,943,776	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	Revolutional, LLC Top agencies USDA (Department of Agriculture)	$1,887,629	0.2%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 48 since FY2021.
76	Shivoy Inc. Top agencies USDA (Department of Agriculture)	$1,849,631	0.2%	Rank history: not on the FY2021 list, #75 in FY2023 and not on the FY2024–FY2025 lists; new.
77	Strategic Solutions International, LLC Top agencies USDA (Department of Agriculture)	$1,792,433	0.2%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; new.
78	On Assignment, Inc. Through ECS Federal, LLC Top agencies Treasury (Department of the Treasury)	$1,787,038	0.2%	Rank history: #52 in FY2021, #65 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2021.
79	Multi Air Services Engineers, Corp Top agencies GSA (General Services Administration)	$1,782,857	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	Presidio Government Solutions LLC Top agencies DOJ (Department of Justice)	$1,698,152	0.2%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; down 39 since FY2021.
81	Acuity Inc. Top agencies DOS (Department of State)	$1,697,146	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	Nextech Lintech LLC Top agencies DODIG (Department of Defense Inspector General)	$1,686,984	0.2%	Rank history: not on the FY2021 list, #49 in FY2023, #79 in FY2024 and not on the FY2025 list; new.
83	XL Associates, Inc. Top agencies DOJ (Department of Justice)	$1,579,209	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 86 since FY2021.
84	Fcn, Inc. Top agencies Treasury (Department of the Treasury) CPSC (Consumer Product Safety Commission)	$1,578,419	0.2%	Rank history: #42 in FY2021, #90 in FY2023 and not on the FY2024–FY2025 lists; down 42 since FY2021.
85	Wintrio LLC Top agencies USDA (Department of Agriculture)	$1,574,640	0.2%	Rank history: not on the FY2021 list, #83 in FY2023 and not on the FY2024–FY2025 lists; new.
86	Civicactions, Inc. Top agencies ED (Department of Education)	$1,550,376	0.2%	Rank history: #57 in FY2021, #71 in FY2023, #82 in FY2024 and #98 in FY2025; down 29 since FY2021.
87	D7, LLC Top agencies Navy (Department of the Navy)	$1,480,493	0.2%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; down 34 since FY2021.
88	Abaco Strategy, LLC Top agencies Treasury (Department of the Treasury)	$1,469,989	0.2%	Rank history: not on the FY2021 list, #87 in FY2023, #88 in FY2024 and #80 in FY2025; new.
89	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency)	$1,451,888	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Best Practice Professionals LLC Top agencies VA (Department of Veterans Affairs)	$1,427,750	0.1%	Rank history: #58 in FY2021, #92 in FY2023, #94 in FY2024 and not on the FY2025 list; down 32 since FY2021.
91	Armedia LLC Top agencies USDA (Department of Agriculture)	$1,423,740	0.1%	Rank history: not on the FY2021 list, #81 in FY2023, #61 in FY2024 and #68 in FY2025; new.
92	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies HHS (Department of Health and Human Services)	$1,415,742	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	VT Milcom Inc. Top agencies Navy (Department of the Navy)	$1,341,154	0.1%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 65 since FY2021.
94	New TECH Solutions, Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy) DOS (Department of State)	$1,243,772	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 37 since FY2021.
95	FS Partners, LLP Top agencies DHS (Department of Homeland Security)	$1,235,335	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 34 since FY2021.
96	Stellar Phoenix Solutions LLC Top agencies HHS (Department of Health and Human Services)	$1,163,166	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Echelon Partners, LLC Top agencies Treasury (Department of the Treasury)	$1,155,212	0.1%	Rank history: not on the FY2021 list, #96 in FY2023, #98 in FY2024 and not on the FY2025 list; new.
98	Arch Systems LLC Top agencies DHS (Department of Homeland Security)	$1,129,517	0.1%	Rank history: #61 in FY2021 and not on the FY2023–FY2025 lists; down 37 since FY2021.
99	Sea Island Software, Inc. Top agencies Army (Department of the Army)	$1,099,450	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Duke University Top agencies HHS (Department of Health and Human Services)	$1,098,516	0.1%	Rank history: not on the FY2021 list, #94 in FY2023, #96 in FY2024 and #85 in FY2025; new.

Rankings for the codes under PSC DC

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 $972 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 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