Top 100 Contractors in PSC J019: Maintenance, Repair and Rebuilding of Equipment: Ships, Small Craft, Pontoons, and Floating Docks, FY2024

Name: Top 100 Contractors in PSC J019: Maintenance, Repair and Rebuilding of Equipment: Ships, Small Craft, Pontoons, and Floating Docks, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 59% of FY2024 PSC J019 contract dollars

Contract obligations: $593,777,105 Net of deobligations, by contracts coded PSC J019
Contractors: 290 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $74.3 million, 11.7% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation 3 awardees, including Metro Machine Corp. and Electric Boat Corporation Top agencies Navy (Department of the Navy)	$74,335,003	11.7%	Rank history: #5 in FY2021, #1 in FY2022, #1 in FY2023 and #13 in FY2025; unchanged since FY2023.
2	Lockheed Martin Corporation 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$70,865,491	11.2%	Rank history: #39 in FY2021, #67 in FY2022, #2 in FY2023 and #1 in FY2025; unchanged since FY2023.
3	QED Systems, Inc. Top agencies Navy (Department of the Navy)	$40,800,888	6.4%	Rank history: #37 in FY2021, #50 in FY2022, #21 in FY2023 and #3 in FY2025; up 18 since FY2023.
4	Seaward Marine Services Inc. 2 awardees Top agencies Navy (Department of the Navy)	$37,476,822	5.9%	Rank history: #4 in FY2021, #3 in FY2022, #4 in FY2023 and #6 in FY2025; unchanged since FY2023.
5	Birdon America Inc. Top agencies DHS (Department of Homeland Security)	$33,618,549	5.3%	Rank history: #9 in FY2021, #13 in FY2022, #5 in FY2023 and #2 in FY2025; unchanged since FY2023.
6	ManTech International Corporation Through Imia, LLC Top agencies Navy (Department of the Navy)	$33,038,152	5.2%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
7	Owl International Inc. Top agencies Navy (Department of the Navy)	$32,575,158	5.1%	Rank history: #6 in FY2021, #5 in FY2022, #3 in FY2023 and #5 in FY2025; down 4 since FY2023.
8	Epsilon C5I Inc. Through Epsilon Systems Solutions, Inc. Top agencies Navy (Department of the Navy)	$21,472,337	3.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	Marine Group Boat Works, LLC Top agencies Navy (Department of the Navy)	$16,529,032	2.6%	Rank history: #26 in FY2021, #9 in FY2022, #16 in FY2023 and #11 in FY2025; up 7 since FY2023.
10	Platypus Marine Inc Top agencies Navy (Department of the Navy) Army (Department of the Army)	$11,625,363	1.8%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #20 in FY2025; up 4 since FY2023.
11	Fairlead Boatworks, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$10,799,551	1.7%	Rank history: #73 in FY2021, #81 in FY2022, #18 in FY2023 and #39 in FY2025; up 7 since FY2023.
12	Everett Ship Repair, LLC Top agencies Navy (Department of the Navy)	$10,749,954	1.7%	Rank history: not on the FY2021 list, #24 in FY2022, #75 in FY2023 and #12 in FY2025; up 63 since FY2023.
13	Epsilon Systems Solutions Inc. 2 awardees Top agencies Navy (Department of the Navy)	$9,732,648	1.5%	Rank history: #8 in FY2021, #7 in FY2022, #8 in FY2023 and not on the FY2025 list; down 5 since FY2023.
14	United Support Services, Inc. Top agencies Navy (Department of the Navy)	$9,479,730	1.5%	Rank history: #17 in FY2021, #14 in FY2022, not on the FY2023 list and #17 in FY2025; returned.
15	Huntington Ingalls Industries, Inc. 3 awardees, including Huntington Ingalls Inc. and HII Fleet Support Group LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$8,541,010	1.3%	Rank history: #1 in FY2021, #4 in FY2022, #12 in FY2023 and #7 in FY2025; down 3 since FY2023.
16	Marine Ventures International, Inc. Top agencies Navy (Department of the Navy)	$8,298,370	1.3%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #33 in FY2025; down 1 since FY2023.
17	Thoma-Sea Marine Constructors, L.L.C. Top agencies Army (Department of the Army)	$8,276,579	1.3%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
18	Metson Marine Services, Inc. Top agencies Navy (Department of the Navy)	$7,666,563	1.2%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
19	Adept Process Services, Inc. Top agencies Navy (Department of the Navy)	$6,770,761	1.1%	Rank history: #27 in FY2021, #20 in FY2022, #26 in FY2023 and #28 in FY2025; up 7 since FY2023.
20	Colonna's Ship Yard, Incorporated Top agencies Navy (Department of the Navy)	$6,442,704	1.0%	Rank history: #7 in FY2021, #2 in FY2022, #7 in FY2023 and #49 in FY2025; down 13 since FY2023.
21	International Marine and Industrial Applicators LLC Through Imia, LLC Top agencies Navy (Department of the Navy)	$6,437,768	1.0%	Rank history: not on the FY2021 list, #12 in FY2022, #9 in FY2023 and not on the FY2025 list; down 12 since FY2023.
22	KMS Solutions, LLC Top agencies Navy (Department of the Navy)	$5,739,475	0.9%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
23	Al Larson Boat Shop Top agencies Navy (Department of the Navy)	$5,647,386	0.9%	Rank history: #78 in FY2021, not on the FY2022 list, #25 in FY2023 and #23 in FY2025; up 2 since FY2023.
24	Yokohama Engineering Works, Ltd. Top agencies Army (Department of the Army)	$5,532,797	0.9%	Rank history: not on the FY2021 list, #18 in FY2022, #88 in FY2023 and #40 in FY2025; up 64 since FY2023.
25	Lake Union Drydock Company Top agencies Commerce (Department of Commerce) Navy (Department of the Navy)	$5,409,815	0.9%	Rank history: #30 in FY2021, #48 in FY2022, #10 in FY2023 and not on the FY2025 list; down 15 since FY2023.
26	Nielsen Beaumont Marine, Inc. Top agencies Navy (Department of the Navy)	$5,331,272	0.8%	Rank history: #25 in FY2021, #43 in FY2022, #31 in FY2023 and #25 in FY2025; up 5 since FY2023.
27	Tlingit Haida Tribal Business Corporation Through Kira Construction Management LLC Top agencies Navy (Department of the Navy)	$4,725,171	0.7%	Rank history: #18 in FY2021, #37 in FY2022, #20 in FY2023 and not on the FY2025 list; down 7 since FY2023.
28	Systems Application & Technologies Inc. Top agencies Navy (Department of the Navy)	$4,645,929	0.7%	Rank history: #34 in FY2021, #23 in FY2022, #27 in FY2023 and #15 in FY2025; down 1 since FY2023.
29	Austal USA LLC Top agencies Navy (Department of the Navy)	$4,596,236	0.7%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
30	Oceaneering International Inc 3 awardees Top agencies Navy (Department of the Navy)	$4,589,362	0.7%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
31	Sabine Marine Group Inc. Top agencies Army (Department of the Army)	$3,834,461	0.6%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2025; new.
32	Prime Time Coatings Inc Top agencies Navy (Department of the Navy)	$3,822,849	0.6%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; up 87 since FY2023.
33	Bayonne Drydock & Repair Corp. Top agencies Army (Department of the Army)	$3,753,089	0.6%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; new.
34	Surface Technologies Corporation Top agencies Navy (Department of the Navy)	$3,714,114	0.6%	Rank history: #49 in FY2021, #31 in FY2022, #32 in FY2023 and #38 in FY2025; down 2 since FY2023.
35	Metson Marine Inc. Through Metson Marine Services, Inc. Top agencies Navy (Department of the Navy)	$3,618,251	0.6%	Rank history: #12 in FY2021, #11 in FY2022, #13 in FY2023 and not on the FY2025 list; down 22 since FY2023.
36	Lbyd Federal, LLC Top agencies Navy (Department of the Navy)	$3,346,100	0.5%	Rank history: #21 in FY2021, #27 in FY2022, #28 in FY2023 and #32 in FY2025; down 8 since FY2023.
37	Anchor Innovation, Inc. Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$3,138,017	0.5%	Rank history: #35 in FY2021, #45 in FY2022, #40 in FY2023 and #26 in FY2025; up 3 since FY2023.
38	Boland Marine & Industrial LLC Top agencies Army (Department of the Army)	$2,902,324	0.5%	Rank history: #41 in FY2021, #57 in FY2022, #41 in FY2023 and #44 in FY2025; up 3 since FY2023.
39	Willard Marine Inc. Top agencies Navy (Department of the Navy)	$2,485,919	0.4%	Rank history: #38 in FY2021, #26 in FY2022, #23 in FY2023 and not on the FY2025 list; down 16 since FY2023.
40	Alloy Crane & Machinery LLC Top agencies Navy (Department of the Navy)	$2,380,339	0.4%	Rank history: #36 in FY2021, #42 in FY2022, #37 in FY2023 and #27 in FY2025; down 3 since FY2023.
41	The Great Lakes Towing Company LLC Top agencies DOI (Department of the Interior) Army (Department of the Army)	$2,270,525	0.4%	Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2023 list and not on the FY2025 list; up 61 since FY2023.
42	Kira Construction Management LLC Top agencies Navy (Department of the Navy)	$2,256,411	0.4%	Rank history: not on the FY2021 list, #34 in FY2022, not on the FY2023 list and #21 in FY2025; returned.
43	G.s.e. Dynamics, Inc. Top agencies Navy (Department of the Navy)	$2,125,886	0.3%	Rank history: #52 in FY2021, #28 in FY2022, #33 in FY2023 and #55 in FY2025; down 10 since FY2023.
44	Bay Ship & Yacht Co 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,880,034	0.3%	Rank history: #14 in FY2021, #8 in FY2022, #19 in FY2023 and #68 in FY2025; down 25 since FY2023.
45	Lyon Shipyard Inc. 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,866,740	0.3%	Rank history: #13 in FY2021, not on the FY2022–FY2023 lists and #22 in FY2025; up 62 since FY2023.
46	United States Marine Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,734,157	0.3%	Rank history: #15 in FY2021, #38 in FY2022, #17 in FY2023 and #19 in FY2025; down 29 since FY2023.
47	Next Generation Logistics, LLC Top agencies Army (Department of the Army)	$1,610,443	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	Amee BAY LLC Top agencies Navy (Department of the Navy)	$1,520,988	0.2%	Rank history: not on the FY2021 list, #70 in FY2022, #53 in FY2023 and #37 in FY2025; up 5 since FY2023.
49	Snow & Company, Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$1,473,119	0.2%	Rank history: not on the FY2021 list, #17 in FY2022, not on the FY2023 list and not on the FY2025 list; up 137 since FY2023.
50	James Marine Inc. Top agencies Army (Department of the Army)	$1,467,383	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
51	Native Hawaiian Veterans LLC Top agencies Navy (Department of the Navy)	$1,410,452	0.2%	Rank history: #68 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
52	Amp United LLC Top agencies Navy (Department of the Navy)	$1,298,508	0.2%	Rank history: #66 in FY2021, #19 in FY2022, #29 in FY2023 and not on the FY2025 list; down 23 since FY2023.
53	Integrated Marine Services, Inc. Top agencies Navy (Department of the Navy)	$1,290,153	0.2%	Rank history: #63 in FY2021, #51 in FY2022, #38 in FY2023 and #41 in FY2025; down 15 since FY2023.
54	Lind Marine LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$1,286,676	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55	Ease Painting and Construction, Inc. Top agencies DHS (Department of Homeland Security)	$1,175,238	0.2%	Rank history: #33 in FY2021, #39 in FY2022, #85 in FY2023 and #35 in FY2025; up 30 since FY2023.
56	C & S Services, Inc. 2 awardees Top agencies Navy (Department of the Navy)	$1,121,816	0.2%	Rank history: not on the FY2021 list, #80 in FY2022, not on the FY2023 list and not on the FY2025 list; up 54 since FY2023.
57	Pacific Shipyards International, LLC Top agencies Navy (Department of the Navy)	$1,120,435	0.2%	Rank history: not on the FY2021 list, #83 in FY2022, #46 in FY2023 and not on the FY2025 list; down 11 since FY2023.
58	Bowhead Marine Support Services, LLC Top agencies Navy (Department of the Navy)	$1,037,216	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59	Blackfish Federal LLC Top agencies Army (Department of the Army)	$1,009,727	0.2%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and not on the FY2025 list; down 3 since FY2023.
60	Thames Shipyard & Repair Company The Top agencies Navy (Department of the Navy)	$958,292	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #86 in FY2023 and #47 in FY2025; up 26 since FY2023.
61	Corporacion De Ciencia Y Tecnologia Para El Desarrollo De La Industria Naval Maritima Y Fluvial Cotecmar Top agencies DOS (Department of State)	$939,158	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 65 since FY2023.
62	Inland Construction & Engineering Inc. Top agencies DHS (Department of Homeland Security)	$896,103	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	The Metamorphosis Group, Inc. Top agencies Navy (Department of the Navy)	$775,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2025; new.
64	Mcnational Inc. Through Mcginnis, Inc. Top agencies Army (Department of the Army)	$726,071	0.1%	Rank history: #50 in FY2021, #65 in FY2022, #35 in FY2023 and not on the FY2025 list; down 29 since FY2023.
65	Logistics Consultancy Spain SL Top agencies Navy (Department of the Navy)	$688,081	0.1%	Rank history: #87 in FY2021, #60 in FY2022, #58 in FY2023 and #57 in FY2025; down 7 since FY2023.
66	Detyens Shipyards Inc. Top agencies Commerce (Department of Commerce)	$678,549	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and not on the FY2025 list; down 36 since FY2023.
67	Sunstone Technical Solutions, LLC Top agencies DHS (Department of Homeland Security)	$653,377	0.1%	Rank history: #56 in FY2021, #40 in FY2022, #34 in FY2023 and #52 in FY2025; down 33 since FY2023.
68	Port Graham Government Solutions LLC Top agencies Navy (Department of the Navy)	$645,756	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #60 in FY2025; down 5 since FY2023.
69	Cantieri Navali Casa SRL Top agencies Navy (Department of the Navy)	$623,872	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #83 in FY2025; up 22 since FY2023.
70	Wing Inflatables Inc. Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$609,077	0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2025; new.
71	The Phoenician, LLC Top agencies Navy (Department of the Navy)	$608,028	0.1%	Rank history: not on the FY2021 list, #71 in FY2022, #65 in FY2023 and not on the FY2025 list; down 6 since FY2023.
72	Chugach Dynamic Solutions LLC Top agencies Navy (Department of the Navy)	$602,924	0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; new.
73	Guttruk Pacific Services Co., Ltd. Top agencies Navy (Department of the Navy)	$602,649	0.1%	Rank history: #61 in FY2021, #77 in FY2022, #68 in FY2023 and #63 in FY2025; down 5 since FY2023.
74	Brennan Marine Inc. Top agencies Army (Department of the Army)	$539,913	0.1%	Rank history: #60 in FY2021, #85 in FY2022, #78 in FY2023 and #76 in FY2025; up 4 since FY2023.
75	National Maintenance & Repair of Kentucky, Inc. Top agencies Army (Department of the Army)	$492,988	0.1%	Rank history: #40 in FY2021, not on the FY2022–FY2023 lists and #36 in FY2025; up 93 since FY2023.
76	Walashek Industrial & Marine, Inc. Top agencies Navy (Department of the Navy)	$487,540	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77	WCT Marine & Construction, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$481,390	0.1%	Rank history: #62 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 187 since FY2023.
78	Rockland Marine Corp Top agencies Navy (Department of the Navy)	$444,272	0.1%	Rank history: #80 in FY2021, #87 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
79	Metal Trades Inc Top agencies Army (Department of the Army)	$431,740	0.1%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; up 91 since FY2023.
80	UHP Projects, LLC Top agencies Army (Department of the Army)	$416,027	0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and #78 in FY2025; down 9 since FY2023.
81	Drtx Facility Maintenance LLC Top agencies USAF (Department of the Air Force)	$415,849	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Delphinus Engineering LLC Top agencies Navy (Department of the Navy)	$404,711	0.1%	Rank history: #16 in FY2021, #55 in FY2022, #51 in FY2023 and #29 in FY2025; down 31 since FY2023.
83	Marisco, Ltd. Top agencies Navy (Department of the Navy)	$394,705	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84	Glens Mobile Marine Repair LLC Top agencies Navy (Department of the Navy)	$384,810	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #72 in FY2025; down 2 since FY2023.
85	K.r. Campbell, Inc. Top agencies Navy (Department of the Navy)	$374,666	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 75 since FY2023.
86	Hudson Technologies, Inc. Top agencies Navy (Department of the Navy)	$355,643	0.1%	Rank history: not on the FY2021 list, #76 in FY2022, #69 in FY2023 and not on the FY2025 list; down 17 since FY2023.
87	Enersys Energy Products Inc. Top agencies Navy (Department of the Navy)	$352,499	0.1%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; new.
88	Bay Marine Boatworks, Inc. Top agencies DOT (Department of Transportation) DOI (Department of the Interior) Navy (Department of the Navy)	$349,477	0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; new.
89	Angelo Sassi & Son Plumbing & Heating, Inc. Top agencies Navy (Department of the Navy)	$349,206	0.1%	Rank history: #83 in FY2021, #94 in FY2022, #87 in FY2023 and #53 in FY2025; down 2 since FY2023.
90	Mcginnis, Inc. Top agencies Army (Department of the Army)	$320,114	0.1%	Rank history: #82 in FY2021, not on the FY2022–FY2023 lists and #85 in FY2025; returned.
91	Cepeda Associates, Inc. Top agencies Navy (Department of the Navy)	$318,984	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and not on the FY2025 list; down 32 since FY2023.
92	Acquisition Logistics LLC Top agencies USAF (Department of the Air Force)	$309,526	<0.1%	Rank history: #96 in FY2021, #96 in FY2022, not on the FY2023 list and #92 in FY2025; up 21 since FY2023.
93	The General Ship Repair Corporation Top agencies Army (Department of the Army)	$291,042	<0.1%	Rank history: #47 in FY2021, #91 in FY2022, not on the FY2023 list and #50 in FY2025; up 44 since FY2023.
94	Sentinel Aerospace, LLC Top agencies DOT (Department of Transportation)	$287,500	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Ventura Harbor Boatyard Inc. Top agencies Commerce (Department of Commerce) DOI (Department of the Interior)	$280,956	<0.1%	Rank history: #76 in FY2021, not on the FY2022 list, #76 in FY2023 and #88 in FY2025; down 19 since FY2023.
96	GPA Technologies, Inc. Top agencies Navy (Department of the Navy)	$269,422	<0.1%	Rank history: #85 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
97	Stryten Energy LLC Top agencies Navy (Department of the Navy)	$265,913	<0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #99 in FY2023 and #91 in FY2025; up 2 since FY2023.
98	Scioteq LLC Through Palomar Products, Inc. Top agencies DHS (Department of Homeland Security)	$259,314	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 50 since FY2023.
99	Teledyne Technologies Incorporated 2 awardees, including Teledyne Reson Inc. and Teledyne Brown Engineering, Inc. Top agencies Navy (Department of the Navy)	$255,832	<0.1%	Rank history: #46 in FY2021, #30 in FY2022, #61 in FY2023 and not on the FY2025 list; down 38 since FY2023.
100	Vast Industries, LLC Top agencies Army (Department of the Army)	$246,310	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 55 since FY2023.

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100 of 290 contractors listed here. See the rest on GovTribe.

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 $633 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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

Who were the top 10 PSC J019 contractors in FY2024?

1. General Dynamics Corporation ($74.3M), 2. Lockheed Martin Corporation ($70.9M), 3. QED Systems, Inc. ($40.8M), 4. Seaward Marine Services Inc. ($37.5M), 5. Birdon America Inc. ($33.6M), 6. ManTech International Corporation ($33M), 7. Owl International Inc. ($32.6M), 8. Epsilon C5I Inc. ($21.5M), 9. Marine Group Boat Works, LLC ($16.5M), 10. Platypus Marine Inc ($11.6M).

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