Top 100 Contractors in PSC 20: Ship and Marine Equipment, FY2024

Name: Top 100 Contractors in PSC 20: Ship and Marine Equipment, FY2024
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

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

The top 10 won 47% of FY2024 PSC 20 contract dollars

Contract obligations: $554,795,653 Net of deobligations, by contracts coded PSC 20 or a code under it
Contractors: 924 Parent companies with an obligation
Largest contractor: Defense Maritime Solutions, Inc. $56.6 million, 9.9% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Defense Maritime Solutions, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$56,560,005	9.9%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
2	BAE Systems 6 awardees, including BAE Systems Land & Armaments L.P. and BAE Systems Maritime Solutions Jacksonville LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$54,257,188	9.5%	Rank history: #4 in FY2021, #3 in FY2022, #3 in FY2023 and #1 in FY2025; up 1 since FY2023.
3	Park Corporation Through Erie Forge & Steel Inc. Top agencies Navy (Department of the Navy)	$43,245,613	7.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
4	The Boeing Company 4 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$19,026,212	3.3%	Rank history: #16 in FY2021, #15 in FY2022, #15 in FY2023 and #9 in FY2025; up 11 since FY2023.
5	RTX Corporation 3 awardees, including Goodrich Corporation, Raytheon Company and Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy)	$18,566,199	3.2%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
6	Welin Lambie Limited 4 awardees, including Fairbanks Morse, LLC and Federal Equipment Co Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$17,567,718	3.1%	Rank history: #29 in FY2021, #27 in FY2022, #22 in FY2023 and #2 in FY2025; up 16 since FY2023.
7	Art Craft Fabricators Inc. Top agencies Navy (Department of the Navy)	$16,564,961	2.9%	Rank history: #31 in FY2021, #47 in FY2022, #42 in FY2023 and #18 in FY2025; up 35 since FY2023.
8	Rolls-Royce Solutions America Inc. 2 awardees, including Rolls-Royce Marine North America Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$15,332,307	2.7%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
9	Colonna'S Ship Yard Incorporated Through Colonna's Shipyard Inc. Top agencies Navy (Department of the Navy)	$13,860,429	2.4%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
10	Fairbanks Morse LLC 2 awardees Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$11,553,657	2.0%	Rank history: #10 in FY2021, #5 in FY2022, #2 in FY2023 and not on the FY2025 list; down 8 since FY2023.
11	Everllence Middle East and Africa L.l.c Top agencies Navy (Department of the Navy)	$11,399,694	2.0%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
12	Ship Colonna'S Yard Incorporated 2 awardees, including Colonna's Shipyard Inc. and Colonna's Ship Yard, Incorporated Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,020,629	1.4%	Rank history: #12 in FY2021, #35 in FY2022, #12 in FY2023 and #16 in FY2025; unchanged since FY2023.
13	Safe Boats International LLC Top agencies DOS (Department of State) DHS (Department of Homeland Security) DOJ (Department of Justice)	$6,886,374	1.2%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #52 in FY2025; down 3 since FY2023.
14	Diazyme Laboratories Inc. Through General Atomics Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,259,018	1.1%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
15	Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy)	$6,198,579	1.1%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2025; new.
16	Juniper Elbow Co. Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,000,580	1.0%	Rank history: #39 in FY2021, #25 in FY2022, #65 in FY2023 and #28 in FY2025; up 49 since FY2023.
17	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$5,607,180	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
18	UMS Metal Fabricators Inc. Top agencies DHS (Department of Homeland Security)	$5,590,047	1.0%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
19	Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,461,815	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$5,021,620	0.9%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2025 list; up 7 since FY2023.
21	Jered LLC 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,792,680	0.8%	Rank history: #74 in FY2021, not on the FY2022 list, #67 in FY2023 and #24 in FY2025; up 46 since FY2023.
22	L3Harris Technologies, Inc. 4 awardees, including L3 Technologies, Inc. and L3Harris Maritime Services Inc. Top agencies Navy (Department of the Navy)	$4,492,323	0.8%	Rank history: #21 in FY2021, #94 in FY2022, #17 in FY2023 and #36 in FY2025; down 5 since FY2023.
23	The Entwistle Trust Through The Entwistle Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,465,918	0.8%	Rank history: #22 in FY2021, #24 in FY2022, #96 in FY2023 and not on the FY2025 list; up 73 since FY2023.
24	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,447,731	0.8%	Rank history: #69 in FY2021, #37 in FY2022, #50 in FY2023 and #60 in FY2025; up 26 since FY2023.
25	Bowhead Marine Support Services, LLC Top agencies Navy (Department of the Navy)	$4,411,770	0.8%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
26	Wartsila Defense Inc. Through Defense Maritime Solutions, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,158,965	0.7%	Rank history: #9 in FY2021, #7 in FY2022, #8 in FY2023 and not on the FY2025 list; down 18 since FY2023.
27	NW Propeller Operations, Inc. Top agencies DHS (Department of Homeland Security)	$4,053,570	0.7%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and not on the FY2025 list; up 5 since FY2023.
28	Allied Systems Company Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$4,011,519	0.7%	Rank history: #82 in FY2021, not on the FY2022–FY2023 lists and #40 in FY2025; up 98 since FY2023.
29	Seemann Composites, LLC Top agencies Navy (Department of the Navy)	$3,909,413	0.7%	Rank history: #54 in FY2021, #56 in FY2022, #55 in FY2023 and #7 in FY2025; up 26 since FY2023.
30	H & G Marine Service Inc Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$3,696,259	0.6%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #14 in FY2025; down 7 since FY2023.
31	SMR Acquisition LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$3,567,599	0.6%	Rank history: #13 in FY2021, #30 in FY2022, #26 in FY2023 and #32 in FY2025; down 5 since FY2023.
32	Gilman Corporation The Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior)	$3,519,360	0.6%	Rank history: #73 in FY2021, #32 in FY2022, #39 in FY2023 and #33 in FY2025; up 7 since FY2023.
33	Kongsberg Underwater Technology LLC 2 awardees, including Kongsberg Maritime Inc. and Kongsberg Discovery US, LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Commerce (Department of Commerce)	$3,505,258	0.6%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; up 293 since FY2023.
34	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,300,078	0.6%	Rank history: #86 in FY2021, #51 in FY2022, not on the FY2023 list and #38 in FY2025; up 264 since FY2023.
35	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$2,918,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
36	Marine & Restaurant Fabricators, Inc. Top agencies Navy (Department of the Navy)	$2,855,125	0.5%	Rank history: #48 in FY2021, #69 in FY2022, #36 in FY2023 and #96 in FY2025; unchanged since FY2023.
37	General Dynamics Corporation 5 awardees, including General Dynamics Information Technology, Inc., Electric Boat Corporation and Applied Physical Sciences Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,790,183	0.5%	Rank history: not on the FY2021 list, #48 in FY2022, #81 in FY2023 and #13 in FY2025; up 44 since FY2023.
38	Avon Engineered Fabrications LLC Through Aef-Performance LLC Top agencies DLA (Defense Logistics Agency)	$2,747,960	0.5%	Rank history: #18 in FY2021, #21 in FY2022, #24 in FY2023 and not on the FY2025 list; down 14 since FY2023.
39	Virginia Electronic Systems, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$2,521,930	0.4%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and not on the FY2025 list; down 26 since FY2023.
40	Bender Ccp, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$2,446,879	0.4%	Rank history: #8 in FY2021, #28 in FY2022, #18 in FY2023 and not on the FY2025 list; down 22 since FY2023.
41	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,370,126	0.4%	Rank history: #44 in FY2021, #39 in FY2022, #38 in FY2023 and #8 in FY2025; down 3 since FY2023.
42	Metaltek International, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,260,495	0.4%	Rank history: #62 in FY2021, #75 in FY2022, #76 in FY2023 and #98 in FY2025; up 34 since FY2023.
43	Marinette Marine Corporation Through Fincantieri Marine Systems North America, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,199,857	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	Appleton Marine Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$2,191,063	0.4%	Rank history: #26 in FY2021, #19 in FY2022, #31 in FY2023 and #42 in FY2025; down 13 since FY2023.
45	Thrustmaster of Texas, Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$2,164,632	0.4%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2025 list; up 17 since FY2023.
46	Tech-Max Machine Inc. Top agencies Navy (Department of the Navy)	$2,040,970	0.4%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and not on the FY2025 list; up 23 since FY2023.
47	Pacific Maritime Industries Corp. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,995,425	0.3%	Rank history: #28 in FY2021, #36 in FY2022, #52 in FY2023 and #56 in FY2025; up 5 since FY2023.
48	Wing Inflatables Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,952,775	0.3%	Rank history: #60 in FY2021, #85 in FY2022, #44 in FY2023 and #31 in FY2025; down 4 since FY2023.
49	Karagozian & Case, Inc. Top agencies Navy (Department of the Navy)	$1,952,632	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Spec-Built Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,936,596	0.3%	Rank history: not on the FY2021 list, #81 in FY2022, #35 in FY2023 and #51 in FY2025; down 15 since FY2023.
51	JPL Habitability, Inc. Top agencies Navy (Department of the Navy)	$1,934,331	0.3%	Rank history: not on the FY2021 list, #70 in FY2022, #99 in FY2023 and not on the FY2025 list; up 48 since FY2023.
52	Intergraph Corporation Through Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy)	$1,858,349	0.3%	Rank history: #11 in FY2021, #10 in FY2022, #7 in FY2023 and not on the FY2025 list; down 45 since FY2023.
53	Cepeda Associates, Inc. Top agencies Navy (Department of the Navy)	$1,734,653	0.3%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023 list and #75 in FY2025; up 190 since FY2023.
54	Stidd Systems, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,700,991	0.3%	Rank history: #89 in FY2021, #84 in FY2022, #73 in FY2023 and not on the FY2025 list; up 19 since FY2023.
55	Culmen International, LLC Top agencies DHS (Department of Homeland Security)	$1,630,009	0.3%	Rank history: not on the FY2021 list, #18 in FY2022, not on the FY2023 list and not on the FY2025 list; up 95 since FY2023.
56	Leonardo S.p.A. 3 awardees, including Laurel Technologies Partnership Top agencies Navy (Department of the Navy)	$1,537,359	0.3%	Rank history: #15 in FY2021, #26 in FY2022, #72 in FY2023 and #91 in FY2025; up 16 since FY2023.
57	Volkswagen Aktiengesellschaft 2 awardees, including Everllence Middle East and Africa L.l.c and Renk Corp Top agencies Navy (Department of the Navy)	$1,512,139	0.3%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and not on the FY2025 list; down 37 since FY2023.
58	Woodward Governor Company Through Woodward, Inc. Top agencies Navy (Department of the Navy)	$1,451,154	0.3%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list and not on the FY2025 list; up 45 since FY2023.
59	Kongsberg Gruppen ASA Through Kongsberg Maritime Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,394,502	0.2%	Rank history: #32 in FY2021, #46 in FY2022, #46 in FY2023 and not on the FY2025 list; down 13 since FY2023.
60	Bluewater Management Group LLC Top agencies DHS (Department of Homeland Security)	$1,377,622	0.2%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2025; up 97 since FY2023.
61	Global Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,342,306	0.2%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; up 59 since FY2023.
62	MRV Systems, LLC Top agencies Commerce (Department of Commerce)	$1,306,855	0.2%	Rank history: not on the FY2021 list, #43 in FY2022, #64 in FY2023 and #46 in FY2025; up 2 since FY2023.
63	Advanced Telemetry Systems Inc. Top agencies DOI (Department of the Interior)	$1,276,150	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. and Dynetics Technical Solutions Inc. Top agencies Navy (Department of the Navy)	$1,244,000	0.2%	Rank history: #19 in FY2021, #64 in FY2022, #71 in FY2023 and #29 in FY2025; up 7 since FY2023.
65	Aef-Performance LLC Top agencies DLA (Defense Logistics Agency)	$1,147,068	0.2%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
66	General Electric Company 6 awardees, including GE Aviation Systems LLC and GE Energy Power Conversion USA Inc. Top agencies Navy (Department of the Navy)	$1,128,908	0.2%	Rank history: #14 in FY2021, #17 in FY2022, not on the FY2023 list and #49 in FY2025; up 39 since FY2023.
67	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) DLA (Defense Logistics Agency)	$1,109,024	0.2%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
68	Universal Marine Services Inc. Through UMS Metal Fabricators Inc. Top agencies DHS (Department of Homeland Security)	$1,100,657	0.2%	Rank history: #87 in FY2021, #95 in FY2022, #43 in FY2023 and not on the FY2025 list; down 25 since FY2023.
69	Marine Polymers, Inc. Top agencies Navy (Department of the Navy)	$1,097,990	0.2%	Rank history: #50 in FY2021, not on the FY2022 list, #11 in FY2023 and #15 in FY2025; down 58 since FY2023.
70	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$1,083,696	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Ordnance Technology Service, Inc. Top agencies Navy (Department of the Navy)	$1,065,275	0.2%	Rank history: #76 in FY2021, not on the FY2022–FY2023 lists and #23 in FY2025; returned.
72	Pier Side Supply Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,054,173	0.2%	Rank history: #57 in FY2021, #80 in FY2022, #66 in FY2023 and not on the FY2025 list; down 6 since FY2023.
73	17 Machinery LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,029,826	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2025 list; up 17 since FY2023.
74	L.b.i., Inc. Top agencies Navy (Department of the Navy)	$929,449	0.2%	Rank history: #43 in FY2021, #97 in FY2022, not on the FY2023 list and not on the FY2025 list; up 36 since FY2023.
75	Sajjad, Zainab S. Top agencies DLA (Defense Logistics Agency)	$918,071	0.2%	Rank history: not on the FY2021 list, #83 in FY2022, #91 in FY2023 and #93 in FY2025; up 16 since FY2023.
76	Drew Marine USA Inc Top agencies DOT (Department of Transportation)	$900,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and not on the FY2025 list; up 2 since FY2023.
77	In-Mar Solutions LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$869,402	0.2%	Rank history: #85 in FY2021, #67 in FY2022, not on the FY2023 list and #86 in FY2025; up 25 since FY2023.
78	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$865,769	0.2%	Rank history: #36 in FY2021, #38 in FY2022, #61 in FY2023 and #61 in FY2025; down 17 since FY2023.
79	Precision Equipment, Inc. Top agencies Navy (Department of the Navy)	$833,495	0.1%	Rank history: not on the FY2021 list, #71 in FY2022, not on the FY2023 list and not on the FY2025 list; up 60 since FY2023.
80	ZF Marine Propulsion Systems Miramar LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$831,234	0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #53 in FY2023 and not on the FY2025 list; down 27 since FY2023.
81	Schottel Inc. Top agencies Navy (Department of the Navy)	$828,704	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 93 since FY2023.
82	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$823,632	0.1%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2025; new.
83	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$795,656	0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
84	Cornell-Carr Co., Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$793,123	0.1%	Rank history: #75 in FY2021, #55 in FY2022, #83 in FY2023 and #67 in FY2025; down 1 since FY2023.
85	Advanced Structures Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$772,507	0.1%	Rank history: #88 in FY2021, #73 in FY2022, not on the FY2023 list and #70 in FY2025; up 31 since FY2023.
86	S I T Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$765,835	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #99 in FY2025; down 6 since FY2023.
87	Pasha Hawaii Holdings LLC Top agencies DOT (Department of Transportation)	$761,721	0.1%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
88	Fincantieri Marine Systems North America Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$761,195	0.1%	Rank history: #25 in FY2021, #92 in FY2022, #21 in FY2023 and not on the FY2025 list; down 67 since FY2023.
89	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$759,328	0.1%	Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
90	Aantilia LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DOI (Department of the Interior)	$758,995	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 35 since FY2023.
91	Johnson Brass & Machine Foundry Inc. Top agencies DLA (Defense Logistics Agency)	$748,773	0.1%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; new.
92	Peck & Hale, LLC Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation)	$719,425	0.1%	Rank history: not on the FY2021 list, #20 in FY2022, #29 in FY2023 and not on the FY2025 list; down 63 since FY2023.
93	Northrop Grumman Systems Corpo Top agencies Navy (Department of the Navy)	$710,883	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Syqwest Inc Top agencies Navy (Department of the Navy)	$695,625	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$688,377	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Navy (Department of the Navy)	$674,789	0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #34 in FY2023 and not on the FY2025 list; down 62 since FY2023.
97	American Maritime Holdings Inc. Through Tecnico Corporation Top agencies Navy (Department of the Navy)	$667,472	0.1%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; new.
98	East Texas Lighthouse for the Blind Top agencies DLA (Defense Logistics Agency)	$659,648	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 32 since FY2023.
99	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$657,426	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Engine Systems, Inc. Top agencies Navy (Department of the Navy)	$651,205	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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100 of 924 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 20

Code	Net obligations	Largest contractor
2010 Ship and Boat Propulsion Components	$331,926,530	BAE Systems
2090 Miscellaneous Ship and Marine Equipment	$116,990,743	Hexagon US Federal, Inc.
2040 Marine Hardware and Hull Items	$66,487,976	Juniper Elbow Co. Inc.
2030 Deck Machinery	$15,584,295	The Entwistle Trust
2060 Commercial Fishing Equipment	$3,097,078	Advanced Telemetry Systems Inc.
2020 Rigging and Rigging Gear	$1,827,004	Jered LLC

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 $572 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 20 contractors in FY2024?

1. Defense Maritime Solutions, Inc. ($56.6M), 2. BAE Systems ($54.3M), 3. Park Corporation ($43.2M), 4. The Boeing Company ($19M), 5. RTX Corporation ($18.6M), 6. Welin Lambie Limited ($17.6M), 7. Art Craft Fabricators Inc. ($16.6M), 8. Rolls-Royce Solutions America Inc. ($15.3M), 9. Colonna'S Ship Yard Incorporated ($13.9M), 10. Fairbanks Morse LLC ($11.6M).

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