Top 100 Contractors in NAICS 4883: Support Activities for Water Transportation, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$97,120,291	12.7%	Rank history: #4 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Global Pcci (Gpc) Top agencies Navy (Department of the Navy)	$60,426,912	7.9%	Rank history: #1 in FY2021, #2 in FY2022, #4 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	Inchcape Shipping Services Dubai LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$28,638,303	3.7%	Rank history: #26 in FY2021, #7 in FY2022, #5 in FY2024 and #7 in FY2025; up 4 since FY2022.
4	Global Defense Logistics S.R.L. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$27,939,546	3.6%	Rank history: #10 in FY2021, #3 in FY2022, #3 in FY2024 and #8 in FY2025; down 1 since FY2022.
5	Cooper/Ports America LLC 2 awardees Top agencies Army (Department of the Army)	$26,414,006	3.4%	Rank history: #15 in FY2021, #8 in FY2022, #13 in FY2024 and not on the FY2025 list; up 3 since FY2022.
6	Versability Resources, Inc. Top agencies Navy (Department of the Navy)	$24,905,847	3.3%	Rank history: #8 in FY2021, #5 in FY2022, #6 in FY2024 and #6 in FY2025; down 1 since FY2022.
7	Donjon Marine Co., LLC Top agencies Navy (Department of the Navy)	$23,483,310	3.1%	Rank history: #6 in FY2021, #13 in FY2022, #2 in FY2024 and #37 in FY2025; up 6 since FY2022.
8	Alpha Marine Services LLC Top agencies Navy (Department of the Navy)	$22,628,171	3.0%	Rank history: #7 in FY2021, #6 in FY2022, #7 in FY2024 and #5 in FY2025; down 2 since FY2022.
9	Moran Transportation Company 3 awardees, including Moran Towing Corporation Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$19,739,777	2.6%	Rank history: #18 in FY2021, #12 in FY2022, #8 in FY2024 and #10 in FY2025; up 3 since FY2022.
10	Waypoint LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Commerce (Department of Commerce)	$17,427,516	2.3%	Rank history: #41 in FY2021, #10 in FY2022, #10 in FY2024 and #3 in FY2025; unchanged since FY2022.
11	Seaward Marine Services, LLC Top agencies Navy (Department of the Navy)	$17,098,194	2.2%	Rank history: #3 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
12	American Roll-on Roll-Off Carrier LLC 2 awardees, including Transcar GMBH and American Roll-On Roll-Off Carrier Group, Inc. Top agencies Army (Department of the Army)	$15,146,937	2.0%	Rank history: #11 in FY2021, #57 in FY2022, #27 in FY2024 and not on the FY2025 list; up 45 since FY2022.
13	Parsh Marine (S) Pte. Ltd. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$15,043,199	2.0%	Rank history: #93 in FY2021, #17 in FY2022, #14 in FY2024 and #22 in FY2025; up 4 since FY2022.
14	Pole Star Space Applications Limited Through Pole Star Space Applications USA Inc. Top agencies DHS (Department of Homeland Security)	$14,087,320	1.8%	Rank history: #25 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
15	Pacific Layberthing South, LLC Top agencies DOT (Department of Transportation)	$11,819,934	1.5%	Rank history: #24 in FY2021, #9 in FY2022, #22 in FY2024 and #12 in FY2025; down 6 since FY2022.
16	Great Eastern Group, Inc. Top agencies Navy (Department of the Navy)	$11,277,731	1.5%	Rank history: #13 in FY2021, #19 in FY2022, #19 in FY2024 and #25 in FY2025; up 3 since FY2022.
17	Military Services Australia Pty. Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$10,513,840	1.4%	Rank history: #87 in FY2021, #54 in FY2022, #20 in FY2024 and #18 in FY2025; up 37 since FY2022.
18	Black Bull Group Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Commerce (Department of Commerce)	$9,430,250	1.2%	Rank history: #96 in FY2021, #23 in FY2022, #72 in FY2024 and #42 in FY2025; up 5 since FY2022.
19	Geranoi Arapis EE Top agencies Army (Department of the Army)	$9,180,322	1.2%	Rank history: #30 in FY2021, #39 in FY2022, #12 in FY2024 and not on the FY2025 list; up 20 since FY2022.
20	SSA Atlantic LLC Top agencies Army (Department of the Army)	$8,935,324	1.2%	Rank history: #14 in FY2021, #24 in FY2022, #16 in FY2024 and #15 in FY2025; up 4 since FY2022.
21	Metson Marine Inc. Through Metson Marine Services, Inc. Top agencies Navy (Department of the Navy)	$8,719,013	1.1%	Rank history: #16 in FY2021, #15 in FY2022, #81 in FY2024 and not on the FY2025 list; down 6 since FY2022.
22	Toll Remote Logistics PTY Ltd Top agencies Navy (Department of the Navy)	$7,186,598	0.9%	Rank history: #32 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
23	Seabulk International Inc. 2 awardees, including E.n. Bisso & Son Towing, Inc. and Seabulk Logistics Services LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,781,660	0.9%	Rank history: not on the FY2021 list, #33 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
24	Talton Marine Terminal, LLC Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$6,685,026	0.9%	Rank history: not on the FY2021 list, #37 in FY2022, #31 in FY2024 and #13 in FY2025; up 13 since FY2022.
25	Daekee Global Co.,Ltd Top agencies Navy (Department of the Navy)	$6,272,313	0.8%	Rank history: #71 in FY2021, #21 in FY2022, #37 in FY2024 and #38 in FY2025; down 4 since FY2022.
26	P & R Water Taxi LLC Top agencies Navy (Department of the Navy)	$6,115,217	0.8%	Rank history: #39 in FY2021, #30 in FY2022, #35 in FY2024 and #31 in FY2025; up 4 since FY2022.
27	Smit Holding Singapore PTE. Ltd. Through Smit Singapore PTE Ltd Top agencies Navy (Department of the Navy)	$6,008,026	0.8%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and #14 in FY2025; new.
28	Tlingit Haida Tribal Business Corporation Through Kira Construction Management LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$5,885,101	0.8%	Rank history: #29 in FY2021, #66 in FY2022, #45 in FY2024 and not on the FY2025 list; up 38 since FY2022.
29	Cargo Transport Systems Company Top agencies Army (Department of the Army)	$5,568,695	0.7%	Rank history: #21 in FY2021, #42 in FY2022, #36 in FY2024 and #52 in FY2025; up 13 since FY2022.
30	UIC Government Services LLC Through Bowhead Marine Support Services, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,721,179	0.6%	Rank history: not on the FY2021 list, #32 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
31	Downie Jones Ship Stores Limited Top agencies Navy (Department of the Navy) Army (Department of the Army)	$4,625,306	0.6%	Rank history: #83 in FY2021, #35 in FY2022, #23 in FY2024 and #33 in FY2025; up 4 since FY2022.
32	California Sealift Terminals, Inc. Top agencies DOT (Department of Transportation)	$4,605,035	0.6%	Rank history: #48 in FY2021, #62 in FY2022, #64 in FY2024 and #45 in FY2025; up 30 since FY2022.
33	DE LA Fuente Construction Inc. Top agencies Navy (Department of the Navy)	$4,366,436	0.6%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and #76 in FY2025; new.
34	PRWT Services Inc. Through US Facilities Inc. Top agencies Army (Department of the Army)	$4,076,974	0.5%	Rank history: #31 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
35	Calista Corp Through Yulista Support Services LLC Top agencies Navy (Department of the Navy)	$3,985,989	0.5%	Rank history: #17 in FY2021, #18 in FY2022, #73 in FY2024 and not on the FY2025 list; down 17 since FY2022.
36	Asahi Tanker Co.,Ltd. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,985,548	0.5%	Rank history: #61 in FY2021, #44 in FY2022, #56 in FY2024 and #51 in FY2025; up 8 since FY2022.
37	Ops Corporation Top agencies Navy (Department of the Navy)	$3,952,316	0.5%	Rank history: #38 in FY2021, #38 in FY2022, #34 in FY2024 and #49 in FY2025; up 1 since FY2022.
38	Crowley Government Services Inc. 4 awardees, including Crowley Marine Services, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,785,278	0.5%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2024–FY2025 lists; up 58 since FY2022.
39	Cabras Marine Corporation Top agencies Navy (Department of the Navy)	$3,702,111	0.5%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #48 in FY2025; up 103 since FY2022.
40	The Pasha Group 2 awardees, including Pasha Hawaii Holdings LLC and Hawaii Stevedores, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$3,682,057	0.5%	Rank history: #42 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
41	Rethmann AG & Co. KG Through Rhenus Midgard GMBH & Co. KG Top agencies Army (Department of the Army)	$3,588,161	0.5%	Rank history: #58 in FY2021, not on the FY2022 list, #21 in FY2024 and not on the FY2025 list; returned.
42	Marine Exchange of Alaska, Inc. Top agencies DHS (Department of Homeland Security)	$3,501,908	0.5%	Rank history: #45 in FY2021, #48 in FY2022, #54 in FY2024 and #53 in FY2025; up 6 since FY2022.
43	Seafix Incorporated Top agencies Navy (Department of the Navy)	$3,500,000	0.5%	Rank history: #33 in FY2021, #45 in FY2022, #52 in FY2024 and #43 in FY2025; up 2 since FY2022.
44	Marine Terminals Corporation 3 awardees, including Ports America Inc. Top agencies Army (Department of the Army)	$3,485,217	0.5%	Rank history: #22 in FY2021, #25 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
45	Gulf Layberthing, LLC Top agencies DOT (Department of Transportation)	$3,431,454	0.4%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #56 in FY2025; new.
46	Mills Marine & Ship Repair LLC Top agencies Navy (Department of the Navy)	$3,326,355	0.4%	Rank history: #43 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
47	Verbrugge Zeeland Terminals B.V. Top agencies Army (Department of the Army)	$3,240,624	0.4%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and not on the FY2025 list; new.
48	Norton Lilly International, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,035,394	0.4%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #91 in FY2025; up 76 since FY2022.
49	Ems Shipping & Trading GMBH Top agencies Army (Department of the Army) Navy (Department of the Navy)	$3,007,354	0.4%	Rank history: #100 in FY2021, #86 in FY2022, #26 in FY2024 and #27 in FY2025; up 37 since FY2022.
50	Jones Stevedoring Company Top agencies Army (Department of the Army)	$2,997,166	0.4%	Rank history: #60 in FY2021, #70 in FY2022, #33 in FY2024 and #62 in FY2025; up 20 since FY2022.
51	Thames Towboat Co Inc. Top agencies Navy (Department of the Navy)	$2,985,811	0.4%	Rank history: #62 in FY2021, #52 in FY2022, #58 in FY2024 and #34 in FY2025; up 1 since FY2022.
52	Portus Services LLC Top agencies Army (Department of the Army)	$2,936,558	0.4%	Rank history: #19 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
53	National Shipping Agency S.A. Top agencies Navy (Department of the Navy)	$2,727,347	0.4%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #55 in FY2025; up 63 since FY2022.
54	Mlsusa Corp Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,631,515	0.3%	Rank history: #28 in FY2021, not on the FY2022 list, #40 in FY2024 and #54 in FY2025; up 87 since FY2022.
55	Windy Bay Services LLC Top agencies Navy (Department of the Navy)	$2,500,806	0.3%	Rank history: #23 in FY2021, #11 in FY2022, #66 in FY2024 and #100 in FY2025; down 44 since FY2022.
56	Ictsi Cooperatief U.a. Through Bct-Baltycki Terminal Kontenerowy SP. Z O.o. Top agencies Army (Department of the Army)	$2,475,973	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Koninklijke Boskalis Westminster N.V. 2 awardees, including Smit Salvage Americas, LLC Top agencies Navy (Department of the Navy)	$2,341,751	0.3%	Rank history: #9 in FY2021, #14 in FY2022, #85 in FY2024 and not on the FY2025 list; down 43 since FY2022.
58	Okinawa Stevedoring & Forwarding Co., Ltd. Top agencies Army (Department of the Army)	$2,313,900	0.3%	Rank history: #57 in FY2021, #59 in FY2022, #67 in FY2024 and #80 in FY2025; up 1 since FY2022.
59	KVG LLC Top agencies Navy (Department of the Navy)	$2,271,094	0.3%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #73 in FY2025; up 230 since FY2022.
60	Florida Offshore, Inc. Top agencies USAF (Department of the Air Force)	$2,156,927	0.3%	Rank history: #50 in FY2021, #65 in FY2022, #79 in FY2024 and not on the FY2025 list; up 5 since FY2022.
61	Maryland Maritime, Inc. Top agencies DOT (Department of Transportation)	$2,139,777	0.3%	Rank history: #47 in FY2021, #64 in FY2022, #49 in FY2024 and #29 in FY2025; up 3 since FY2022.
62	General Dynamics Corporation Through Metro Machine Corp. Top agencies DOT (Department of Transportation)	$2,109,090	0.3%	Rank history: #44 in FY2021, #60 in FY2022, #71 in FY2024 and #47 in FY2025; down 2 since FY2022.
63	CMA CGM Through American President Lines, LLC Top agencies Army (Department of the Army)	$2,079,312	0.3%	Rank history: #70 in FY2021, #97 in FY2022 and not on the FY2024–FY2025 lists; up 34 since FY2022.
64	Dongwon Loex Co. Ltd. Top agencies Army (Department of the Army)	$1,896,653	0.2%	Rank history: #67 in FY2021, #78 in FY2022, #59 in FY2024 and not on the FY2025 list; up 14 since FY2022.
65	Intrepid Eagle Logistics, Inc. Top agencies Army (Department of the Army)	$1,879,770	0.2%	Rank history: #69 in FY2021, not on the FY2022 list, #48 in FY2024 and #82 in FY2025; up 230 since FY2022.
66	Anchor Innovation, Inc. Top agencies Navy (Department of the Navy)	$1,765,964	0.2%	Rank history: #65 in FY2021, #71 in FY2022, #83 in FY2024 and #68 in FY2025; up 5 since FY2022.
67	Ambyth Shipping Micronesia, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,760,345	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #42 in FY2024 and #50 in FY2025; down 4 since FY2022.
68	Ports America Inc. 2 awardees, including Marine Terminals Corp Top agencies Army (Department of the Army)	$1,759,471	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	R.G.S. Holdings Through J. Sassower Ltd. Top agencies Army (Department of the Army)	$1,663,425	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #66 in FY2025; new.
70	Sperry Ocean Dock, Ltd. Top agencies DOT (Department of Transportation)	$1,628,572	0.2%	Rank history: #82 in FY2021, #91 in FY2022, #89 in FY2024 and #77 in FY2025; up 21 since FY2022.
71	American Marine Corporation Top agencies Commerce (Department of Commerce)	$1,603,490	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
72	BEN Line Agencies (SINGAPORE) PTE Ltd Top agencies Navy (Department of the Navy)	$1,601,727	0.2%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and not on the FY2025 list; up 214 since FY2022.
73	Sunoco Partners Marketing & Terminals L.P. Top agencies DOE (Department of Energy)	$1,600,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	Insignia Shipping Services Ltd Top agencies Navy (Department of the Navy)	$1,560,570	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2024 and #93 in FY2025; up 204 since FY2022.
75	Virginia Pilot Association Top agencies Navy (Department of the Navy)	$1,475,722	0.2%	Rank history: #55 in FY2021, #77 in FY2022, #94 in FY2024 and #96 in FY2025; up 2 since FY2022.
76	Cayuse Holdings LLC Through Native Hawaiian Veterans LLC Top agencies Navy (Department of the Navy)	$1,466,716	0.2%	Rank history: #99 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
77	Sankyo Co. Ltd. Top agencies Army (Department of the Army)	$1,400,976	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and not on the FY2025 list; up 69 since FY2022.
78	Delaware River Stevedores, Inc. Top agencies Army (Department of the Army)	$1,378,206	0.2%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2024 and #19 in FY2025; new.
79	Dunlap Towing Company Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,307,232	0.2%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2024 and #99 in FY2025; up 187 since FY2022.
80	MC Allister Towing & Transportation Company Inc 2 awardees, including Mcallister Towing and Transportation Company, Inc. and Mcallister Towing of Narragansett Bay, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,302,881	0.2%	Rank history: #76 in FY2021, #69 in FY2022, #57 in FY2024 and not on the FY2025 list; down 11 since FY2022.
81	Thomas Scientific LLC Through Vigor Marine LLC Top agencies DOT (Department of Transportation)	$1,266,403	0.2%	Rank history: #56 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
82	Global Maritime Logistics Support, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,230,853	0.2%	Rank history: not on the FY2021 list, #58 in FY2022, #84 in FY2024 and #44 in FY2025; down 24 since FY2022.
83	Ryuseki Corporation Through Okinawa Marine Service Co.,Ltd. Top agencies Navy (Department of the Navy)	$1,221,123	0.2%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2024 and #72 in FY2025; up 79 since FY2022.
84	Hermann & LEE Inc. Through Sullivan and Merritt Constructors, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$1,202,540	0.2%	Rank history: #92 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 33 since FY2022.
85	Oaktree Capital Management L.P. 2 awardees, including Marine Terminals Corp and Ports America Inc. Top agencies Army (Department of the Army)	$1,081,270	0.1%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #81 in FY2025; new.
86	Servicios Auxiliares DE Puertos SA Top agencies Navy (Department of the Navy)	$1,006,816	0.1%	Rank history: #54 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
87	Sea Ventures Inc. Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security)	$949,086	0.1%	Rank history: #64 in FY2021, #75 in FY2022, #92 in FY2024 and #88 in FY2025; down 12 since FY2022.
88	Saltchuk Resources, Inc. 2 awardees, including Foss Maritime Company, Llc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$918,345	0.1%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
89	Cotecna Inspection Inc. Top agencies USDA (Department of Agriculture)	$914,248	0.1%	Rank history: #97 in FY2021, #72 in FY2022, #88 in FY2024 and not on the FY2025 list; down 17 since FY2022.
90	The Bahrain Petroleum Company BSC (CLOSED) Through Arab Shipbuilding & Repair Yard Co. (Asry) Top agencies Navy (Department of the Navy)	$876,150	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 24 since FY2022.
91	Management Marine Service Inc. Top agencies DHS (Department of Homeland Security)	$850,369	0.1%	Rank history: #86 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 11 since FY2022.
92	GRP Silo LLC Top agencies DOT (Department of Transportation)	$800,000	0.1%	Rank history: #84 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
93	Sasebo Marine and Port Services Co. Ltd. Top agencies Navy (Department of the Navy)	$782,225	0.1%	Rank history: #89 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
94	Jet Dock Systems Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$750,064	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Pasha Hawaii Holdings LLC Top agencies DOT (Department of Transportation)	$744,724	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and #28 in FY2025; new.
96	Carolina Linkages, Inc. Top agencies Army (Department of the Army)	$743,201	0.1%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
97	Bluepoint Engineering LLC Top agencies DOT (Department of Transportation)	$685,909	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Eastex Berthing Inc. Top agencies DOT (Department of Transportation)	$672,430	0.1%	Rank history: #85 in FY2021, #98 in FY2022, #96 in FY2024 and #20 in FY2025; unchanged since FY2022.
99	Port Graham Government Solutions LLC Top agencies Navy (Department of the Navy)	$647,731	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #98 in FY2025; new.
100	ICS Logistics LLC Through Portus Stevedoring LLC Top agencies Navy (Department of the Navy)	$637,596	0.1%	Rank history: #63 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.

Rankings for the codes under NAICS 4883

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 $766 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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.

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