Top 100 Contractors in PSC J998: Non-Nuclear Ship Repair (East), Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	BAE Systems 2 awardees, including BAE Systems Maritime Solutions Norfolk Inc. and BAE Systems Maritime Solutions Jacksonville LLC Top agencies Navy (Department of the Navy)	$582,177,996	23.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #2 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	General Dynamics Corporation 4 awardees, including Metro Machine Corp., General Dynamics Information Technology, Inc. and National Steel and Shipbuilding Company Top agencies Navy (Department of the Navy)	$376,560,982	15.4%	Rank history: #4 in FY2021, #2 in FY2022, #2 in FY2023, #1 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
3	Detyens Shipyards Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$235,292,686	9.6%	Rank history: #6 in FY2021, #4 in FY2022, #7 in FY2023, #5 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
4	East Coast Repair & Fabrication, LLC Top agencies Navy (Department of the Navy)	$158,676,463	6.5%	Rank history: #8 in FY2021, #7 in FY2022, #8 in FY2023, #6 in FY2024 and #5 in FY2025; up 6 since Aug 2024–Jul 2025.
5	Amentum Holdings, Inc. Through Amentum Services, Inc. Top agencies Navy (Department of the Navy)	$112,823,115	4.6%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #7 in FY2025; unchanged since Aug 2024–Jul 2025.
6	Navantia S.a. S.M.E. Top agencies Navy (Department of the Navy)	$111,575,680	4.6%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #8 in FY2025; up 1 since Aug 2024–Jul 2025.
7	Alabama Shipyard LLC Top agencies Navy (Department of the Navy)	$106,232,379	4.3%	Rank history: #7 in FY2021, #8 in FY2022, #5 in FY2023, #8 in FY2024 and #9 in FY2025; up 2 since Aug 2024–Jul 2025.
8	Colonna's Ship Yard, Incorporated Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$58,698,783	2.4%	Rank history: #10 in FY2021, #9 in FY2022, #9 in FY2023, #10 in FY2024 and #6 in FY2025; unchanged since Aug 2024–Jul 2025.
9	Epsilon Systems Solutions Inc. 2 awardees Top agencies Navy (Department of the Navy)	$46,368,232	1.9%	Rank history: #18 in FY2021, #15 in FY2022, #12 in FY2023, #12 in FY2024 and #10 in FY2025; up 2 since Aug 2024–Jul 2025.
10	Marine Hydraulics International, LLC Top agencies Navy (Department of the Navy)	$42,579,122	1.7%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #4 in FY2025; down 7 since Aug 2024–Jul 2025.
11	Brodogradiliste Viktor Lenac D.D. Top agencies Navy (Department of the Navy)	$31,360,551	1.3%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #13 in FY2025; up 1 since Aug 2024–Jul 2025.
12	Bay Ship & Yacht Co Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$30,691,413	1.3%	Rank history: #12 in FY2021, #61 in FY2022, #77 in FY2023, #47 in FY2024 and #11 in FY2025; up 16 since Aug 2024–Jul 2025.
13	Tecnico Corporation 2 awardees, including Lyon Shipyard & Fabrication, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$28,671,182	1.2%	Rank history: #3 in FY2021, #5 in FY2022, #6 in FY2023, #4 in FY2024 and #16 in FY2025; up 19 since Aug 2024–Jul 2025.
14	Nana Regional Corporation, Inc. Through Akima Global Logistics, LLC Top agencies Army (Department of the Army)	$22,442,563	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Fincantieri Marine Repair LLC 2 awardees, including Fincantieri Marine Systems North America, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$22,264,567	0.9%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #15 in FY2025; up 7 since Aug 2024–Jul 2025.
16	Genova Industrie Navali SPA Through Officine Meccaniche Navali E Fonderie San Giorgio Del Porto S.P.A. Top agencies Navy (Department of the Navy)	$19,014,997	0.8%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023, #34 in FY2024 and #14 in FY2025; up 18 since Aug 2024–Jul 2025.
17	G I Industrial-Marine, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$15,147,574	0.6%	Rank history: not on the FY2021 list, #36 in FY2022, #29 in FY2023, #16 in FY2024 and #58 in FY2025; up 34 since Aug 2024–Jul 2025.
18	Baytec Marine LLC Top agencies Navy (Department of the Navy)	$14,383,025	0.6%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	Lyon Shipyard Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$14,289,166	0.6%	Rank history: #13 in FY2021, #10 in FY2022, #13 in FY2023, #20 in FY2024 and #29 in FY2025; up 4 since Aug 2024–Jul 2025.
20	Mills Marine & Ship Repair LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$13,135,537	0.5%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; up 109 since Aug 2024–Jul 2025.
21	Everllence Middle East and Africa L.l.c Top agencies Navy (Department of the Navy)	$12,944,591	0.5%	Rank history: #79 in FY2021, not on the FY2022–FY2023 lists, #35 in FY2024 and #18 in FY2025; down 1 since Aug 2024–Jul 2025.
22	GMD Shipyard Corp. Top agencies DHS (Department of Homeland Security)	$12,716,370	0.5%	Rank history: #25 in FY2021, #17 in FY2022, #19 in FY2023, #68 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
23	Orbis Sibro Inc. Top agencies Navy (Department of the Navy)	$10,941,871	0.4%	Rank history: #29 in FY2021, #12 in FY2022, #100 in FY2023, not on the FY2024 list and #24 in FY2025; up 49 since Aug 2024–Jul 2025.
24	Thoma-Sea Marine Constructors, L.L.C. Top agencies DHS (Department of Homeland Security)	$10,711,821	0.4%	Rank history: #42 in FY2021, #38 in FY2022, #23 in FY2023, #27 in FY2024 and #27 in FY2025; up 6 since Aug 2024–Jul 2025.
25	Jag Industrial Services, Inc. Top agencies DHS (Department of Homeland Security)	$10,701,772	0.4%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, not on the FY2024 list and #64 in FY2025; up 36 since Aug 2024–Jul 2025.
26	Atlantic Fabrication & Boiler Services, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$8,597,903	0.4%	Rank history: not on the FY2021 list, #90 in FY2022, #50 in FY2023, not on the FY2024 list and #35 in FY2025; up 34 since Aug 2024–Jul 2025.
27	Fairlead Boatworks, Inc. Top agencies Navy (Department of the Navy)	$8,507,325	0.3%	Rank history: #14 in FY2021, #13 in FY2022, #16 in FY2023, #14 in FY2024 and #30 in FY2025; unchanged since Aug 2024–Jul 2025.
28	Auxiliary Systems Inc. Top agencies Navy (Department of the Navy)	$7,710,684	0.3%	Rank history: #40 in FY2021, #31 in FY2022, #36 in FY2023, #46 in FY2024 and #17 in FY2025; down 13 since Aug 2024–Jul 2025.
29	Metal Trades LLC Top agencies Army (Department of the Army)	$7,554,194	0.3%	Rank history: #36 in FY2021, #24 in FY2022, #25 in FY2023, #26 in FY2024 and #20 in FY2025; down 10 since Aug 2024–Jul 2025.
30	J. Goodison Company Top agencies DHS (Department of Homeland Security)	$7,493,081	0.3%	Rank history: #27 in FY2021, #43 in FY2022, #28 in FY2023, #58 in FY2024 and #49 in FY2025; up 17 since Aug 2024–Jul 2025.
31	Surface Technologies Corporation Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$7,153,583	0.3%	Rank history: #34 in FY2021, #27 in FY2022, #27 in FY2023, #22 in FY2024 and #25 in FY2025; down 6 since Aug 2024–Jul 2025.
32	Delphinus Engineering LLC Top agencies Navy (Department of the Navy)	$7,061,455	0.3%	Rank history: #61 in FY2021, #34 in FY2022, #47 in FY2023, #30 in FY2024 and #36 in FY2025; up 4 since Aug 2024–Jul 2025.
33	Mid Atlantic Engineering Technical Services, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$6,938,549	0.3%	Rank history: #32 in FY2021, #39 in FY2022, #30 in FY2023, #43 in FY2024 and #32 in FY2025; down 2 since Aug 2024–Jul 2025.
34	Janco Enterprises Inc Top agencies DHS (Department of Homeland Security)	$5,855,755	0.2%	Rank history: #43 in FY2021, #41 in FY2022, #34 in FY2023, #33 in FY2024 and #34 in FY2025; up 3 since Aug 2024–Jul 2025.
35	Arab Shipbuilding & Repair Yard Co. (Asry) Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,821,181	0.2%	Rank history: #31 in FY2021, not on the FY2022–FY2023 lists, #19 in FY2024 and #26 in FY2025; down 17 since Aug 2024–Jul 2025.
36	Sabine Marine Group Inc. Top agencies Navy (Department of the Navy)	$5,601,150	0.2%	Rank history: #26 in FY2021, not on the FY2022–FY2023 lists, #32 in FY2024 and #22 in FY2025; down 15 since Aug 2024–Jul 2025.
37	Owl International Inc. Top agencies Navy (Department of the Navy)	$5,566,120	0.2%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
38	Phoenix Marine LLC Top agencies DHS (Department of Homeland Security)	$5,487,179	0.2%	Rank history: #54 in FY2021, #51 in FY2022, #48 in FY2023, #38 in FY2024 and #37 in FY2025; up 1 since Aug 2024–Jul 2025.
39	Yokohama Dock Co., Ltd. Top agencies Army (Department of the Army)	$5,127,837	0.2%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, not on the FY2024 list and #51 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	North Shore Marine Terminal & Logistics Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$4,651,721	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, not on the FY2024 list and #63 in FY2025; up 23 since Aug 2024–Jul 2025.
41	Unithai Shipyard & Engineering Limited - Branch Top agencies Navy (Department of the Navy)	$4,587,539	0.2%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42	Schoellhorn - Albrecht Machine Co Inc. Top agencies DHS (Department of Homeland Security)	$4,567,572	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, #87 in FY2024 and #56 in FY2025; up 48 since Aug 2024–Jul 2025.
43	North Point Marine & Industrial Inc. Top agencies DHS (Department of Homeland Security)	$4,513,458	0.2%	Rank history: #33 in FY2021, #49 in FY2022, #56 in FY2023, #50 in FY2024 and #47 in FY2025; up 6 since Aug 2024–Jul 2025.
44	Bay Metals & Fabrication, LLC Top agencies Navy (Department of the Navy)	$4,297,527	0.2%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #45 in FY2024 and #31 in FY2025; down 6 since Aug 2024–Jul 2025.
45	Hornet Acquisitionco LLC Through Fairbanks Morse, LLC Top agencies Navy (Department of the Navy)	$3,901,609	0.2%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #57 in FY2025; up 7 since Aug 2024–Jul 2025.
46	Rolls-Royce Corporation 3 awardees, including Rolls-Royce Solutions America Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,633,620	0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 52 since Aug 2024–Jul 2025.
47	Bayonne Drydock & Repair Corp. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,378,368	0.1%	Rank history: not on the FY2021 list, #68 in FY2022, #32 in FY2023, #56 in FY2024 and #12 in FY2025; down 34 since Aug 2024–Jul 2025.
48	Wepfer Marine, Inc. Top agencies DHS (Department of Homeland Security)	$3,102,036	0.1%	Rank history: #48 in FY2021, #62 in FY2022, #49 in FY2023, #42 in FY2024 and not on the FY2025 list; up 46 since Aug 2024–Jul 2025.
49	Ems Industrial Inc. Top agencies Navy (Department of the Navy)	$3,070,356	0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #52 in FY2025; up 13 since Aug 2024–Jul 2025.
50	Advanced Integrated Technologies, LLC Top agencies Navy (Department of the Navy)	$3,042,407	0.1%	Rank history: #24 in FY2021, #21 in FY2022, #18 in FY2023, #18 in FY2024 and #23 in FY2025; down 26 since Aug 2024–Jul 2025.
51	Coastal Marine Services, Inc. Top agencies Navy (Department of the Navy)	$2,997,852	0.1%	Rank history: #66 in FY2021, #63 in FY2022, #71 in FY2023, #71 in FY2024 and #54 in FY2025; down 1 since Aug 2024–Jul 2025.
52	ManTech International Corporation Through Imia, LLC Top agencies Navy (Department of the Navy)	$2,990,812	0.1%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #43 in FY2025; down 11 since Aug 2024–Jul 2025.
53	K & M Industrial LLC Top agencies DHS (Department of Homeland Security)	$2,910,089	0.1%	Rank history: #57 in FY2021, #67 in FY2022, #82 in FY2023, #73 in FY2024 and #73 in FY2025; up 21 since Aug 2024–Jul 2025.
54	3MC Mobile & Mechanical Repair LLC Top agencies DHS (Department of Homeland Security)	$2,507,444	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #39 in FY2024 and #45 in FY2025; down 14 since Aug 2024–Jul 2025.
55	Beach Marine Services Inc. Top agencies Navy (Department of the Navy)	$2,485,825	0.1%	Rank history: #49 in FY2021, #33 in FY2022, #35 in FY2023, #44 in FY2024 and #48 in FY2025; down 9 since Aug 2024–Jul 2025.
56	Austal USA LLC Top agencies Navy (Department of the Navy)	$2,218,120	0.1%	Rank history: not on the FY2021–FY2025 lists; up 53 since Aug 2024–Jul 2025.
57	Stevens Towing Co Inc. Top agencies DHS (Department of Homeland Security)	$2,107,737	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58	Marinette Marine Corporation Through Fincantieri Marine Group LLC Top agencies DHS (Department of Homeland Security)	$1,980,590	0.1%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #50 in FY2025; down 10 since Aug 2024–Jul 2025.
59	QED Systems, Inc. Top agencies Navy (Department of the Navy)	$1,867,911	0.1%	Rank history: #30 in FY2021, #20 in FY2022, #45 in FY2023, #24 in FY2024 and #21 in FY2025; down 45 since Aug 2024–Jul 2025.
60	ST. Johns Boat Company Top agencies DHS (Department of Homeland Security)	$1,812,412	0.1%	Rank history: #89 in FY2021, #69 in FY2022, #54 in FY2023, #70 in FY2024 and #76 in FY2025; down 5 since Aug 2024–Jul 2025.
61	International Ship Repair & Marine Services, Inc. Top agencies DHS (Department of Homeland Security)	$1,759,713	0.1%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	American Marine Engineering Services, LLC Top agencies DHS (Department of Homeland Security)	$1,519,997	0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 11 since Aug 2024–Jul 2025.
63	The Great Lakes Towing Company LLC Top agencies DHS (Department of Homeland Security)	$1,513,468	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023, #59 in FY2024 and not on the FY2025 list; up 38 since Aug 2024–Jul 2025.
64	Topaz Sky SRL Top agencies Navy (Department of the Navy)	$1,362,743	0.1%	Rank history: not on the FY2021 list, #94 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; up 67 since Aug 2024–Jul 2025.
65	Bahrain Ship Repairing & Engineering Co. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,179,548	<0.1%	Rank history: #28 in FY2021, #32 in FY2022, #31 in FY2023, #76 in FY2024 and #44 in FY2025; down 21 since Aug 2024–Jul 2025.
66	International Flooring & Protective Coatings Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,170,347	<0.1%	Rank history: #83 in FY2021, #54 in FY2022, #68 in FY2023, #74 in FY2024 and #65 in FY2025; up 12 since Aug 2024–Jul 2025.
67	UHP Projects, LLC Top agencies Navy (Department of the Navy)	$1,089,705	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 30 since Aug 2024–Jul 2025.
68	Karagozian & Case, Inc. Through Gozian Inc. Top agencies Navy (Department of the Navy)	$1,085,379	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
69	Premier Scaffold, Inc. Top agencies Navy (Department of the Navy)	$1,013,190	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #81 in FY2023, #82 in FY2024 and #62 in FY2025; down 10 since Aug 2024–Jul 2025.
70	Huntington Ingalls Industries, Inc. 2 awardees, including HII Fleet Support Group LLC Top agencies Army (Department of the Army)	$864,755	<0.1%	Rank history: #17 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	Bluepoint Engineering LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$824,494	<0.1%	Rank history: #73 in FY2021, not on the FY2022 list, #57 in FY2023, #57 in FY2024 and #55 in FY2025; down 18 since Aug 2024–Jul 2025.
72	Murtech, Inc. Top agencies Army (Department of the Army)	$795,170	<0.1%	Rank history: #75 in FY2021, #47 in FY2022, #62 in FY2023, not on the FY2024 list and #42 in FY2025; down 27 since Aug 2024–Jul 2025.
73	Thrustmaster of Texas, Inc. Top agencies DHS (Department of Homeland Security)	$684,324	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Isla Borinquen LLC Top agencies DHS (Department of Homeland Security)	$681,579	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	Grandweld(Branch of Atos International)L.l.c Top agencies Navy (Department of the Navy)	$609,817	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 33 since Aug 2024–Jul 2025.
76	Logistics Consultancy Spain SL Top agencies Navy (Department of the Navy)	$575,051	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	W. & O. Supply, Inc. 2 awardees, including The Hiller Companies LLC and Valve Automation and Control of San Diego Top agencies Navy (Department of the Navy)	$548,218	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Naval Solution Technology S.R.L. Top agencies Navy (Department of the Navy)	$535,380	<0.1%	Rank history: not on the FY2021 list, #64 in FY2022, #99 in FY2023, not on the FY2024 list and #80 in FY2025; up 21 since Aug 2024–Jul 2025.
79	Panagiotis Theodoropoulos Ship Repairs Ltd Top agencies Navy (Department of the Navy)	$521,423	<0.1%	Rank history: not on the FY2021 list, #96 in FY2022, not on the FY2023–FY2024 lists and #83 in FY2025; up 12 since Aug 2024–Jul 2025.
80	Seaward Marine Services Inc. Top agencies Navy (Department of the Navy)	$485,277	<0.1%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; down 37 since Aug 2024–Jul 2025.
81	Oilkleen, LLC Top agencies DHS (Department of Homeland Security)	$460,851	<0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, not on the FY2024 list and #69 in FY2025; down 13 since Aug 2024–Jul 2025.
82	Standard Inspection Services Top agencies Navy (Department of the Navy)	$457,494	<0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
83	Sultan Airconditioning & Refrigeration Services W.L.L. Top agencies Navy (Department of the Navy)	$425,414	<0.1%	Rank history: #88 in FY2021, #95 in FY2022, not on the FY2023 list, #89 in FY2024 and #75 in FY2025; down 4 since Aug 2024–Jul 2025.
84	Signet Maritime Corporation Top agencies DHS (Department of Homeland Security)	$397,807	<0.1%	Rank history: #85 in FY2021, #70 in FY2022, #37 in FY2023, #78 in FY2024 and #39 in FY2025; down 42 since Aug 2024–Jul 2025.
85	Superior Shipyard and Fabrication, Inc. Top agencies DOI (Department of the Interior)	$369,100	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86	GE Energy Power Conversion USA Inc. Top agencies Navy (Department of the Navy)	$365,598	<0.1%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #88 in FY2025; down 20 since Aug 2024–Jul 2025.
87	Rockland Marine Corp Top agencies DHS (Department of Homeland Security)	$359,718	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	Defense Maritime Solutions, Inc. Top agencies Navy (Department of the Navy)	$348,062	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 27 since Aug 2024–Jul 2025.
89	Gregory Poole Equipment Company Top agencies DHS (Department of Homeland Security)	$319,300	<0.1%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and #66 in FY2025; down 24 since Aug 2024–Jul 2025.
90	Trident Maritime Systems, Inc. Top agencies Navy (Department of the Navy)	$315,597	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; down 21 since Aug 2024–Jul 2025.
91	Gecko Robotics, Inc. Top agencies DHS (Department of Homeland Security)	$247,440	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	National Shipping Agency S.A. Top agencies Navy (Department of the Navy)	$216,100	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 20 since Aug 2024–Jul 2025.
93	Walashek Industrial & Marine, Inc. 2 awardees Top agencies Navy (Department of the Navy)	$211,256	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 42 since Aug 2024–Jul 2025.
94	Benjamin Miller Top agencies DHS (Department of Homeland Security)	$199,502	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Cantieri Navali Casa SRL Top agencies Navy (Department of the Navy)	$198,167	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Advanced Internet Marketing Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$169,479	<0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #87 in FY2025; down 7 since Aug 2024–Jul 2025.
97	Delaware Bay Ship Building Company LLC Top agencies Army (Department of the Army)	$168,650	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Tyco Fire Products LP Through Johnson Controls, Inc. Top agencies Navy (Department of the Navy)	$156,959	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	L3Harris Technologies, Inc. Through L3 Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$147,053	<0.1%	Rank history: #74 in FY2021, #35 in FY2022, #87 in FY2023, #84 in FY2024 and #97 in FY2025; down 22 since Aug 2024–Jul 2025.
100	Capitol Finishes, Inc. Top agencies Navy (Department of the Navy)	$136,862	<0.1%	Rank history: #76 in FY2021, #66 in FY2022, #72 in FY2023, not on the FY2024 list and #92 in FY2025; new, not ranked in Aug 2024–Jul 2025.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $2.45 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

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