Top 100 Contractors in NAICS 928: National Security and International Affairs, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	American Institute In Taiwan Top agencies DOS (Department of State) DHS (Department of Homeland Security)	$42,958,793	28.9%	Rank history: #2 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2021.
2	John Snow, Incorporated Top agencies USAID (US Agency for International Development)	$37,519,710	25.3%	Rank history: #3 in FY2021, #2 in FY2023, #6 in FY2024 and not on the FY2025 list; up 1 since FY2021.
3	Fgs, LLC Top agencies USSOCOM (United States Special Operations Command)	$15,313,934	10.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
4	International Organization for Migration Top agencies DHS (Department of Homeland Security)	$6,497,447	4.4%	Rank history: #5 in FY2021, #3 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
5	Vinnell Arabia, LLC Top agencies Army (Department of the Army)	$6,000,000	4.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
6	Aarcorp Through Brown International Corporation Top agencies USAF (Department of the Air Force)	$1,989,372	1.3%	Rank history: #8 in FY2021, #5 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
7	The Boeing Company Top agencies USAF (Department of the Air Force)	$892,033	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
8	Georgia TECH Research Corp Through Georgia TECH Applied Research Corp Top agencies Army (Department of the Army)	$773,382	0.5%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
9	Mittarfeqarfiit A / S Top agencies USAF (Department of the Air Force)	$751,833	0.5%	Rank history: #7 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
10	Kasotc Special Operations Training Center Top agencies USSOCOM (United States Special Operations Command)	$565,700	0.4%	Rank history: #10 in FY2021, #53 in FY2023, #5 in FY2024 and not on the FY2025 list; unchanged since FY2021.
11	Donna Kaylene Blackburn Top agencies Treasury (Department of the Treasury)	$469,795	0.3%	Rank history: #39 in FY2021, #34 in FY2023, #32 in FY2024 and not on the FY2025 list; up 28 since FY2021.
12	Elizabeth A Toder Top agencies Treasury (Department of the Treasury)	$371,481	0.3%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
13	John J Murphy Top agencies Treasury (Department of the Treasury)	$338,623	0.2%	Rank history: #74 in FY2021, #13 in FY2023, #11 in FY2024 and not on the FY2025 list; up 61 since FY2021.
14	UEI L16QHX58WTX1 Top agencies Treasury (Department of the Treasury)	$287,843	0.2%	Rank history: #64 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; up 50 since FY2021.
15	Whelan, Kevin Top agencies Treasury (Department of the Treasury)	$269,270	0.2%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
16	Guillermo Tello Top agencies Treasury (Department of the Treasury)	$265,574	0.2%	Rank history: not on the FY2021 list, #23 in FY2023 and not on the FY2024–FY2025 lists; up 90 since FY2021.
17	Sabrina B Joy-Hogg Top agencies Treasury (Department of the Treasury)	$261,292	0.2%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 32 since FY2021.
18	UEI CJ5NR8PJJ6C8 Top agencies Treasury (Department of the Treasury)	$240,209	0.2%	Rank history: not on the FY2021 list, #30 in FY2023 and not on the FY2024–FY2025 lists; new.
19	UEI YVJJRWLLE4H3 Top agencies Treasury (Department of the Treasury)	$233,762	0.2%	Rank history: #21 in FY2021, #11 in FY2023, #9 in FY2024 and not on the FY2025 list; up 2 since FY2021.
20	UEI K4XLT3MBLDR6 Top agencies Treasury (Department of the Treasury)	$232,157	0.2%	Rank history: #36 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
21	Beckett Sheila Top agencies Treasury (Department of the Treasury)	$230,950	0.2%	Rank history: #37 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
22	Venkatesan, Shanthi Top agencies Treasury (Department of the Treasury)	$230,331	0.2%	Rank history: #17 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
23	UEI RNXAWS9MNGX5 Top agencies Treasury (Department of the Treasury)	$229,870	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 82 since FY2021.
24	Stacy Anderson Johnson Top agencies Treasury (Department of the Treasury)	$228,770	0.2%	Rank history: #95 in FY2021 and not on the FY2023–FY2025 lists; up 71 since FY2021.
25	Hawkins, David Top agencies Treasury (Department of the Treasury)	$226,615	0.2%	Rank history: #14 in FY2021, #96 in FY2023, #55 in FY2024 and not on the FY2025 list; down 11 since FY2021.
26	Grewe, Timothy Top agencies Treasury (Department of the Treasury)	$217,664	0.1%	Rank history: #32 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
27	Patricia Silvia Bacchi Top agencies Treasury (Department of the Treasury)	$217,541	0.1%	Rank history: #22 in FY2021, #10 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
28	Ross, Laura Top agencies Treasury (Department of the Treasury)	$214,773	0.1%	Rank history: #56 in FY2021 and not on the FY2023–FY2025 lists; up 28 since FY2021.
29	UEI SH31VY2H8RP3 Top agencies Treasury (Department of the Treasury)	$214,134	0.1%	Rank history: not on the FY2021 list, #24 in FY2023, #81 in FY2024 and not on the FY2025 list; new.
30	Khalid B Simaan Top agencies Treasury (Department of the Treasury)	$212,353	0.1%	Rank history: #31 in FY2021, #16 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
31	David Adam King Top agencies Treasury (Department of the Treasury)	$208,658	0.1%	Rank history: #26 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
32	Nichola F Fluehr-Lobban Top agencies Treasury (Department of the Treasury)	$204,950	0.1%	Rank history: #34 in FY2021, #18 in FY2023, #12 in FY2024 and #8 in FY2025; up 2 since FY2021.
33	Crawford Marshall Andrew Top agencies Treasury (Department of the Treasury)	$204,274	0.1%	Rank history: #40 in FY2021, #17 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
34	Matthew, Lang Top agencies MCC (Millennium Challenge Corporation)	$203,997	0.1%	Rank history: #38 in FY2021, not on the FY2023 list, #70 in FY2024 and not on the FY2025 list; up 4 since FY2021.
35	Maurice, Diane R Top agencies Treasury (Department of the Treasury)	$200,146	0.1%	Rank history: #35 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
36	Lamb Russell Lewis Top agencies Treasury (Department of the Treasury)	$199,832	0.1%	Rank history: #62 in FY2021, #57 in FY2023 and not on the FY2024–FY2025 lists; up 26 since FY2021.
37	Thomas, William C Top agencies Treasury (Department of the Treasury)	$197,141	0.1%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
38	UEI F7CWBPRVVZS8 Top agencies Treasury (Department of the Treasury)	$194,567	0.1%	Rank history: #16 in FY2021, #12 in FY2023, #10 in FY2024 and #5 in FY2025; down 22 since FY2021.
39	Daniel Zambrano Top agencies Treasury (Department of the Treasury)	$185,990	0.1%	Rank history: #42 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
40	Lanier, Thomas Top agencies Treasury (Department of the Treasury)	$185,684	0.1%	Rank history: #15 in FY2021, #19 in FY2023, #8 in FY2024 and #6 in FY2025; down 25 since FY2021.
41	UEI RXVJE3SZQ671 Top agencies Treasury (Department of the Treasury)	$184,414	0.1%	Rank history: #33 in FY2021, #72 in FY2023, #76 in FY2024 and not on the FY2025 list; down 8 since FY2021.
42	UEI RRXHWF6CHYH8 Top agencies Treasury (Department of the Treasury)	$176,755	0.1%	Rank history: #84 in FY2021 and not on the FY2023–FY2025 lists; up 42 since FY2021.
43	State of Louisiana Through Department of Military Affairs Louisiana Top agencies DOJ (Department of Justice)	$168,653	0.1%	Rank history: #85 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; up 42 since FY2021.
44	UEI KGHNSLW862W7 Top agencies Treasury (Department of the Treasury)	$167,275	0.1%	Rank history: #27 in FY2021, #49 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2021.
45	Lisa Poggiali Top agencies USAID (US Agency for International Development)	$157,000	0.1%	Rank history: #53 in FY2021, #25 in FY2023, #64 in FY2024 and not on the FY2025 list; up 8 since FY2021.
46	UEI G4LTYJ48L825 Top agencies Treasury (Department of the Treasury)	$150,102	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Organis Cooperation Developp Economiqu Through Organisation for Economic Cooperation and Development Top agencies NASA (National Aeronautics and Space Administration)	$150,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Randolph Dana Top agencies Treasury (Department of the Treasury)	$147,349	0.1%	Rank history: #65 in FY2021, #28 in FY2023, #22 in FY2024 and #13 in FY2025; up 17 since FY2021.
49	Mitch Teberg Top agencies Treasury (Department of the Treasury)	$147,101	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Ishikawa Linda J Top agencies Treasury (Department of the Treasury)	$145,796	0.1%	Rank history: #59 in FY2021, #26 in FY2023, #19 in FY2024 and #11 in FY2025; up 9 since FY2021.
51	Thomas B Sewell Top agencies Treasury (Department of the Treasury)	$123,830	0.1%	Rank history: #67 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
52	Jeanine Corvetto Top agencies Treasury (Department of the Treasury)	$123,592	0.1%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
53	UEI PNKWNXSXJR33 Top agencies Treasury (Department of the Treasury)	$123,158	0.1%	Rank history: #68 in FY2021, #44 in FY2023, #27 in FY2024 and not on the FY2025 list; up 15 since FY2021.
54	Vandegrift, Seta Pillsbury Top agencies Treasury (Department of the Treasury)	$120,939	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	Rick Hector Top agencies Treasury (Department of the Treasury)	$119,660	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 76 since FY2021.
56	Michael Joseph Fox JR Top agencies Treasury (Department of the Treasury)	$118,276	0.1%	Rank history: #70 in FY2021, #31 in FY2023, #25 in FY2024 and #14 in FY2025; up 14 since FY2021.
57	Kelli Renee Thompson Top agencies Treasury (Department of the Treasury)	$117,640	0.1%	Rank history: not on the FY2021 list, #65 in FY2023, #14 in FY2024 and not on the FY2025 list; new.
58	UEI R5C6TT7HT4V8 Top agencies Treasury (Department of the Treasury)	$115,666	0.1%	Rank history: not on the FY2021 list, #86 in FY2023 and not on the FY2024–FY2025 lists; up 43 since FY2021.
59	Cara Y Bidwell Top agencies Treasury (Department of the Treasury)	$107,857	0.1%	Rank history: #75 in FY2021, #35 in FY2023, #29 in FY2024 and not on the FY2025 list; up 16 since FY2021.
60	Newquest Analytics LLC Top agencies Treasury (Department of the Treasury)	$107,836	0.1%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; up 36 since FY2021.
61	Soggin, Steven Timothy Top agencies Treasury (Department of the Treasury)	$106,824	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #58 in FY2024 and not on the FY2025 list; new.
62	Michael Ablowich Top agencies Treasury (Department of the Treasury)	$105,893	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	UEI CCDYZCBLVR81 Top agencies Treasury (Department of the Treasury)	$105,387	0.1%	Rank history: #46 in FY2021, #71 in FY2023, #53 in FY2024 and not on the FY2025 list; down 17 since FY2021.
64	Schutt, Timothy William Top agencies Treasury (Department of the Treasury)	$104,216	0.1%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; up 17 since FY2021.
65	Neid, Robert E Top agencies Treasury (Department of the Treasury)	$103,801	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 61 since FY2021.
66	Consultores Hodi, LDA Top agencies USAID (US Agency for International Development)	$99,900	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #72 in FY2024 and not on the FY2025 list; up 36 since FY2021.
67	Kathy Joan Robbins Top agencies Treasury (Department of the Treasury)	$97,748	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	UEI VGH4YSBFY2V5 Top agencies Treasury (Department of the Treasury)	$95,583	0.1%	Rank history: #71 in FY2021, #37 in FY2023, #54 in FY2024 and not on the FY2025 list; up 3 since FY2021.
69	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies Army (Department of the Army)	$94,534	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Danielle Harris Top agencies Treasury (Department of the Treasury)	$94,472	0.1%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
71	Margaret M Gavaghan Top agencies Treasury (Department of the Treasury)	$93,142	0.1%	Rank history: #91 in FY2021, #68 in FY2023, #28 in FY2024 and #30 in FY2025; up 20 since FY2021.
72	UEI DM3BWJ8KNEW3 Top agencies Treasury (Department of the Treasury)	$91,998	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
73	Athanasaw, Danny L Top agencies Treasury (Department of the Treasury)	$91,459	0.1%	Rank history: not on the FY2021 list, #66 in FY2023, #49 in FY2024 and not on the FY2025 list; new.
74	Teresa A Cochran Top agencies Treasury (Department of the Treasury)	$84,976	0.1%	Rank history: #80 in FY2021, #46 in FY2023, #34 in FY2024 and #18 in FY2025; up 6 since FY2021.
75	Taylor, Keith Vincent Top agencies Treasury (Department of the Treasury)	$84,956	0.1%	Rank history: not on the FY2021 list, #58 in FY2023, #31 in FY2024 and not on the FY2025 list; up 48 since FY2021.
76	UEI Z53HD7PUA1J4 Top agencies Treasury (Department of the Treasury)	$83,418	0.1%	Rank history: #77 in FY2021, #92 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
77	Sheryl Kelly Top agencies Treasury (Department of the Treasury)	$83,417	0.1%	Rank history: not on the FY2021 list, #15 in FY2023, #15 in FY2024 and not on the FY2025 list; new.
78	Tesche Jean E Top agencies Treasury (Department of the Treasury)	$82,341	0.1%	Rank history: #78 in FY2021, #45 in FY2023, #48 in FY2024 and not on the FY2025 list; unchanged since FY2021.
79	UEI MMXFAARFJH63 Top agencies Treasury (Department of the Treasury)	$78,185	0.1%	Rank history: #93 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2021.
80	Mullins Stephen Top agencies Treasury (Department of the Treasury)	$78,136	0.1%	Rank history: not on the FY2021 list, #100 in FY2023, #66 in FY2024 and not on the FY2025 list; up 55 since FY2021.
81	Clougherty Kevin A Top agencies Treasury (Department of the Treasury)	$77,726	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	Seale, Lawrence Top agencies Treasury (Department of the Treasury)	$77,456	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #71 in FY2024 and not on the FY2025 list; new.
83	Gendron Amanda Chapman Top agencies Treasury (Department of the Treasury)	$71,345	<0.1%	Rank history: #100 in FY2021, #62 in FY2023, #42 in FY2024 and #44 in FY2025; up 17 since FY2021.
84	Vasquez, Javier Gustavo Top agencies Treasury (Department of the Treasury)	$71,117	<0.1%	Rank history: #94 in FY2021, #61 in FY2023, #36 in FY2024 and #28 in FY2025; up 10 since FY2021.
85	UEI NP7MSHL73WS8 Top agencies Treasury (Department of the Treasury)	$68,963	<0.1%	Rank history: not on the FY2021 list, #82 in FY2023 and not on the FY2024–FY2025 lists; up 42 since FY2021.
86	UEI KV33NPNWZYC9 Top agencies Treasury (Department of the Treasury)	$65,490	<0.1%	Rank history: #63 in FY2021, #67 in FY2023, #51 in FY2024 and #16 in FY2025; down 23 since FY2021.
87	UEI H65VZGLNQZF5 Top agencies Treasury (Department of the Treasury)	$64,768	<0.1%	Rank history: #79 in FY2021, #63 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
88	UEI JGHEB2ESPMH6 Top agencies Treasury (Department of the Treasury)	$63,381	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	Eric Richard Tremont Top agencies Treasury (Department of the Treasury)	$60,763	<0.1%	Rank history: not on the FY2021 list, #43 in FY2023, #23 in FY2024 and not on the FY2025 list; new.
90	Thales Through Thales Usa, Inc. Top agencies USAF (Department of the Air Force)	$60,382	<0.1%	Rank history: #12 in FY2021 and not on the FY2023–FY2025 lists; down 78 since FY2021.
91	Department of Military Affairs Louisiana Top agencies DOJ (Department of Justice)	$57,985	<0.1%	Rank history: #45 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2021.
92	Lori B Fleming Top agencies Treasury (Department of the Treasury)	$55,338	<0.1%	Rank history: not on the FY2021 list, #36 in FY2023, #38 in FY2024 and not on the FY2025 list; up 41 since FY2021.
93	UEI QKRDJP48ND66 Top agencies Treasury (Department of the Treasury)	$53,896	<0.1%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
94	Mark F Roberge Top agencies Treasury (Department of the Treasury)	$53,008	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #85 in FY2024 and not on the FY2025 list; new.
95	UEI RLZAX9KE79C2 Top agencies Treasury (Department of the Treasury)	$51,891	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 17 since FY2021.
96	UEI L1MVMHHFH6F9 Top agencies Treasury (Department of the Treasury)	$50,595	<0.1%	Rank history: #90 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
97	Heico Aerospace Corporat Through Research Electronics International, L.L.C. Top agencies NRC (Nuclear Regulatory Commission)	$50,000	<0.1%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new.
98	Military Affairs Louisiana Department of Through Department of Military Affairs Louisiana Top agencies DOJ (Department of Justice)	$48,175	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	UEI DG5KRC5F7FX3 Top agencies Treasury (Department of the Treasury)	$44,498	<0.1%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; down 45 since FY2021.
100	UEI EL73KXVWPGC1 Top agencies Treasury (Department of the Treasury)	$40,356	<0.1%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.

Rankings for the codes under NAICS 928

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 $148 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