Top 100 Contractors in NAICS 48831: Port and Harbor Operations, FY2022

Name: Top 100 Contractors in NAICS 48831: Port and Harbor Operations, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 62% of FY2022 NAICS 48831 contract dollars

Contract obligations: $278,778,567 Net of deobligations, by contracts coded NAICS 48831 or a code under it
Contractors: 117 Parent companies with an obligation
Largest contractor: S.C.A. - Shipping Consultants Associated Ltd. $86.4 million, 25.2% 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	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$86,385,700	25.2%	Rank history: #2 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2021.
2	Global Defense Logistics S.R.L. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$32,164,391	9.4%	Rank history: #3 in FY2021, #3 in FY2023, #2 in FY2024 and #4 in FY2025; up 1 since FY2021.
3	Inchcape Shipping Services Dubai LLC Top agencies Navy (Department of the Navy)	$19,270,943	5.6%	Rank history: #10 in FY2021, #2 in FY2023, #3 in FY2024 and #3 in FY2025; up 7 since FY2021.
4	Waypoint LLC Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$16,080,140	4.7%	Rank history: #15 in FY2021, #4 in FY2023, #4 in FY2024 and #2 in FY2025; up 11 since FY2021.
5	Windy Bay Services LLC Top agencies Navy (Department of the Navy)	$13,949,668	4.1%	Rank history: #7 in FY2021, #21 in FY2023, #22 in FY2024 and #33 in FY2025; up 2 since FY2021.
6	Metson Marine Inc. Through Metson Marine Services, Inc. Top agencies Navy (Department of the Navy)	$11,327,441	3.3%	Rank history: #5 in FY2021, #8 in FY2023, #30 in FY2024 and not on the FY2025 list; down 1 since FY2021.
7	Parsh Marine (S) Pte. Ltd. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$9,256,619	2.7%	Rank history: #23 in FY2021, #5 in FY2023, #5 in FY2024 and #6 in FY2025; up 16 since FY2021.
8	Calista Corp Through Yulista Support Services LLC Top agencies Navy (Department of the Navy)	$9,002,528	2.6%	Rank history: #6 in FY2021, #16 in FY2023, #24 in FY2024 and not on the FY2025 list; down 2 since FY2021.
9	De La Fuente Construction, Inc. Top agencies Navy (Department of the Navy)	$7,847,866	2.3%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
10	Daekee Global Co.,Ltd Top agencies Navy (Department of the Navy)	$7,657,461	2.2%	Rank history: #18 in FY2021, #11 in FY2023, #11 in FY2024 and #12 in FY2025; up 8 since FY2021.
11	Black Bull Group Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Commerce (Department of Commerce)	$6,781,664	2.0%	Rank history: #24 in FY2021, #7 in FY2023, #23 in FY2024 and #13 in FY2025; up 13 since FY2021.
12	Toll Remote Logistics PTY Ltd 2 awardees Top agencies Navy (Department of the Navy)	$6,546,879	1.9%	Rank history: #13 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
13	Seabulk International Inc. Through E.n. Bisso & Son Towing, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,377,626	1.6%	Rank history: #36 in FY2021, #10 in FY2023, #43 in FY2024 and not on the FY2025 list; up 23 since FY2021.
14	UIC Government Services LLC Through Bowhead Marine Support Services, LLC Top agencies Navy (Department of the Navy)	$5,091,371	1.5%	Rank history: not on the FY2021 list, #24 in FY2023 and not on the FY2024–FY2025 lists; new.
15	Downie Jones Ship Stores Limited Top agencies Navy (Department of the Navy)	$4,604,572	1.3%	Rank history: #20 in FY2021, #13 in FY2023, #7 in FY2024 and #11 in FY2025; up 5 since FY2021.
16	Ops Corporation Top agencies Navy (Department of the Navy)	$4,337,017	1.3%	Rank history: #14 in FY2021, #17 in FY2023, #10 in FY2024 and #16 in FY2025; down 2 since FY2021.
17	PRWT Services Inc. Through US Facilities Inc. Top agencies Army (Department of the Army)	$3,524,666	1.0%	Rank history: #12 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
18	Kira Construction Management LLC Top agencies Navy (Department of the Navy)	$2,714,598	0.8%	Rank history: not on the FY2021 list, not on the FY2023 list, #27 in FY2024 and #9 in FY2025; new.
19	Military Services Australia Pty. Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$2,704,000	0.8%	Rank history: #22 in FY2021, #6 in FY2023, #6 in FY2024 and #5 in FY2025; up 3 since FY2021.
20	Global Maritime Logistics Support, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,493,867	0.7%	Rank history: #46 in FY2021, #28 in FY2023, #32 in FY2024 and #14 in FY2025; up 26 since FY2021.
21	Ambyth Shipping Micronesia, Inc. 2 awardees Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$2,145,954	0.6%	Rank history: #30 in FY2021, #23 in FY2023, #14 in FY2024 and #17 in FY2025; up 9 since FY2021.
22	Tlingit Haida Tribal Business Corporation Through Kira Construction Management LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,082,545	0.6%	Rank history: #11 in FY2021, #12 in FY2023, #16 in FY2024 and not on the FY2025 list; down 11 since FY2021.
23	Qube Ports PTY Ltd Top agencies Navy (Department of the Navy)	$1,980,251	0.6%	Rank history: #60 in FY2021 and not on the FY2023–FY2025 lists; up 37 since FY2021.
24	Anchor Innovation, Inc. Top agencies Navy (Department of the Navy)	$1,737,748	0.5%	Rank history: #17 in FY2021, #25 in FY2023, #31 in FY2024 and #23 in FY2025; down 7 since FY2021.
25	Bowhead Marine Support Services, LLC Top agencies Navy (Department of the Navy)	$1,655,003	0.5%	Rank history: #8 in FY2021, not on the FY2023 list, #17 in FY2024 and #46 in FY2025; down 17 since FY2021.
26	Crane Worldwide Logistics LLC Top agencies Navy (Department of the Navy)	$1,424,588	0.4%	Rank history: #19 in FY2021, #45 in FY2023, #73 in FY2024 and not on the FY2025 list; down 7 since FY2021.
27	Virtual Computing Technology Inc. Top agencies Navy (Department of the Navy)	$1,197,695	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
28	Ukpeagvik Inupiat Corpor Through Bowhead Operations & Maintenance Solutions LLC Top agencies Navy (Department of the Navy)	$917,703	0.3%	Rank history: #21 in FY2021, #76 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
29	Ems Shipping & Trading GMBH Top agencies Navy (Department of the Navy)	$667,433	0.2%	Rank history: #37 in FY2021, #39 in FY2023, #74 in FY2024 and #45 in FY2025; up 8 since FY2021.
30	Stirling Advanced Logistical Services, LLC 2 awardees Top agencies Navy (Department of the Navy)	$660,035	0.2%	Rank history: #35 in FY2021, #38 in FY2023, #60 in FY2024 and not on the FY2025 list; up 5 since FY2021.
31	MLS-Multinational Logistic Services Limited 2 awardees Top agencies Navy (Department of the Navy)	$648,947	0.2%	Rank history: #1 in FY2021, not on the FY2023–FY2024 lists and #8 in FY2025; down 30 since FY2021.
32	Bahrain Fujairah Marine Services Bfms W.L.L. Top agencies Navy (Department of the Navy)	$565,585	0.2%	Rank history: #25 in FY2021, #37 in FY2023, #52 in FY2024 and not on the FY2025 list; down 7 since FY2021.
33	National Shipping Agency S.A. Top agencies Navy (Department of the Navy)	$477,939	0.1%	Rank history: not on the FY2021 list, #19 in FY2023, #9 in FY2024 and #19 in FY2025; new.
34	Kentucky Defense Services KDS LLC Top agencies Army (Department of the Army)	$429,341	0.1%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; up 47 since FY2021.
35	D7, LLC Top agencies Army (Department of the Army)	$375,000	0.1%	Rank history: not on the FY2021 list, #42 in FY2023, #42 in FY2024 and #28 in FY2025; new.
36	Norton Lilly International, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$347,330	0.1%	Rank history: not on the FY2021 list, #18 in FY2023, #35 in FY2024 and #30 in FY2025; new.
37	R.e. Staite Engineering, Inc. Top agencies Navy (Department of the Navy)	$328,130	0.1%	Rank history: not on the FY2021 list, #35 in FY2023, #25 in FY2024 and #35 in FY2025; new.
38	Dauterive Contractors, Inc. Top agencies Army (Department of the Army)	$285,000	0.1%	Rank history: not on the FY2021 list, #50 in FY2023, #51 in FY2024 and #54 in FY2025; new.
39	Royal Cargo, Inc. Top agencies Navy (Department of the Navy)	$265,658	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #44 in FY2024 and not on the FY2025 list; new.
40	Cox Logistics W.l.l Top agencies Navy (Department of the Navy)	$263,426	0.1%	Rank history: #92 in FY2021, #58 in FY2023 and not on the FY2024–FY2025 lists; up 52 since FY2021.
41	En Bisso Canaveral Inc. Top agencies Navy (Department of the Navy)	$248,960	0.1%	Rank history: #45 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
42	Fujairah Port Authority Top agencies Navy (Department of the Navy)	$235,971	0.1%	Rank history: #27 in FY2021, #77 in FY2023, #53 in FY2024 and #59 in FY2025; down 15 since FY2021.
43	Progesco Consignaciones SL. Top agencies Navy (Department of the Navy)	$234,498	0.1%	Rank history: #34 in FY2021, #40 in FY2023, #47 in FY2024 and #41 in FY2025; down 9 since FY2021.
44	Mlsusa Corp Top agencies Navy (Department of the Navy)	$210,260	0.1%	Rank history: #9 in FY2021, #20 in FY2023, #12 in FY2024 and #18 in FY2025; down 35 since FY2021.
45	Mark V Lodge Inc. Top agencies Navy (Department of the Navy)	$200,910	0.1%	Rank history: #26 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2021.
46	The Great Lakes Towing Company LLC Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security)	$186,094	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #77 in FY2025; new.
47	Titanium Logistic Services, LLC Top agencies Commerce (Department of Commerce)	$182,297	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #66 in FY2024 and not on the FY2025 list; new.
48	Crowley Government Services Inc. Top agencies Navy (Department of the Navy)	$152,216	<0.1%	Rank history: #51 in FY2021, #29 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
49	Yahata Marine, K.K. Top agencies Navy (Department of the Navy)	$151,311	<0.1%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; up 38 since FY2021.
50	E.n. Bisso & Son Towing, Inc. Top agencies Navy (Department of the Navy)	$125,208	<0.1%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
51	Consolidated Transportation Services Inc. Top agencies Navy (Department of the Navy)	$120,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
52	Ambassador Services, LLC Top agencies Commerce (Department of Commerce)	$113,466	<0.1%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
53	Offshore Systems, Inc. Top agencies Commerce (Department of Commerce)	$108,814	<0.1%	Rank history: #68 in FY2021, #72 in FY2023, #99 in FY2024 and not on the FY2025 list; up 15 since FY2021.
54	Pearl Beach Construction Company Top agencies DOI (Department of the Interior)	$93,240	<0.1%	Rank history: #55 in FY2021, #65 in FY2023, #65 in FY2024 and #62 in FY2025; up 1 since FY2021.
55	RIO Logistics (S) Pte. Ltd. Top agencies Navy (Department of the Navy)	$84,727	<0.1%	Rank history: #89 in FY2021, #70 in FY2023, #94 in FY2024 and #76 in FY2025; up 34 since FY2021.
56	Port of Astoria Top agencies Army (Department of the Army)	$80,214	<0.1%	Rank history: #59 in FY2021, #78 in FY2023, not on the FY2024 list and #72 in FY2025; up 3 since FY2021.
57	Urethane Products Corporation Top agencies Navy (Department of the Navy)	$78,852	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	North Carolina State Port Authority 2 awardees Top agencies Commerce (Department of Commerce) Navy (Department of the Navy)	$75,264	<0.1%	Rank history: #41 in FY2021, #56 in FY2023, #71 in FY2024 and #56 in FY2025; down 17 since FY2021.
59	Burnham Associates, Inc. Top agencies DOI (Department of the Interior)	$70,000	<0.1%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new.
60	Port of Longview Top agencies Army (Department of the Army)	$63,260	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #95 in FY2024 and #78 in FY2025; new.
61	Ziya Goksel Denizcilik VE Turizm Sanayi VE Ticaret Limited Sirketi Top agencies Navy (Department of the Navy)	$60,485	<0.1%	Rank history: not on the FY2021 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new.
62	Portside Marine & Towing, Inc. Top agencies DHS (Department of Homeland Security)	$60,000	<0.1%	Rank history: #66 in FY2021, #64 in FY2023, #85 in FY2024 and not on the FY2025 list; up 4 since FY2021.
63	Niko Marine Transportation Co., Ltd Top agencies Navy (Department of the Navy)	$55,423	<0.1%	Rank history: not on the FY2021 list, #53 in FY2023, #61 in FY2024 and #44 in FY2025; new.
64	Paradigm Marine, LLC Top agencies DHS (Department of Homeland Security)	$52,500	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #84 in FY2024 and #60 in FY2025; new.
65	Olympic Computer Services Inc. Top agencies Commerce (Department of Commerce)	$49,500	<0.1%	Rank history: #76 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
66	Sumitomo Heavy Industries, Ltd. 2 awardees Top agencies Navy (Department of the Navy)	$42,103	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Seaway Filipinas Logistics, Inc. Top agencies Navy (Department of the Navy)	$39,099	<0.1%	Rank history: not on the FY2021 list, #61 in FY2023, not on the FY2024 list and #49 in FY2025; new.
68	S.c.a.-Shipping Consultants Associated, D.O.O. Top agencies DHS (Department of Homeland Security)	$36,320	<0.1%	Rank history: not on the FY2021 list, #47 in FY2023 and not on the FY2024–FY2025 lists; new.
69	Se.ma.ter. Servizi Marittimi E Terrestri - Societa' A Responsabilita' Limitata Top agencies Navy (Department of the Navy)	$32,181	<0.1%	Rank history: #49 in FY2021, #59 in FY2023, #82 in FY2024 and #67 in FY2025; down 20 since FY2021.
70	Jaxport Jacksonville Port Authority Top agencies Navy (Department of the Navy)	$31,507	<0.1%	Rank history: #29 in FY2021, #44 in FY2023, not on the FY2024 list and #43 in FY2025; down 41 since FY2021.
71	The Board of Trustees of the Galveston Wharves Top agencies Commerce (Department of Commerce)	$31,026	<0.1%	Rank history: not on the FY2021 list, #55 in FY2023, #50 in FY2024 and not on the FY2025 list; new.
72	Miller's Launch, Inc. Top agencies DOI (Department of the Interior)	$28,800	<0.1%	Rank history: #84 in FY2021, #60 in FY2023, #45 in FY2024 and #47 in FY2025; up 12 since FY2021.
73	Port of Seattle Top agencies Commerce (Department of Commerce)	$28,380	<0.1%	Rank history: #42 in FY2021, #74 in FY2023, #58 in FY2024 and #79 in FY2025; down 31 since FY2021.
74	City of ST Petersburg Top agencies Commerce (Department of Commerce)	$25,037	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	Marine Services SRL Top agencies Navy (Department of the Navy)	$23,681	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	County of Broward Top agencies DHS (Department of Homeland Security)	$23,338	<0.1%	Rank history: not on the FY2021 list, #97 in FY2023, not on the FY2024 list and #92 in FY2025; new.
77	Knight Boat Docks, Inc. Top agencies DOT (Department of Transportation)	$22,825	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Moran Transportation Company Through Moran Towing Corp Top agencies DHS (Department of Homeland Security)	$22,500	<0.1%	Rank history: #48 in FY2021, #79 in FY2023, #87 in FY2024 and not on the FY2025 list; down 30 since FY2021.
79	Sheridan Montag Top agencies DHS (Department of Homeland Security)	$21,600	<0.1%	Rank history: #56 in FY2021, #69 in FY2023, #76 in FY2024 and #68 in FY2025; down 23 since FY2021.
80	County of Teton Top agencies Army (Department of the Army)	$21,022	<0.1%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 36 since FY2021.
81	Resolve Marine Group Inc. Top agencies DHS (Department of Homeland Security)	$19,220	<0.1%	Rank history: #43 in FY2021, #80 in FY2023, #56 in FY2024 and #57 in FY2025; down 38 since FY2021.
82	Empire Coach Line Inc. Top agencies DHS (Department of Homeland Security)	$17,600	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Pacific Maritime Group Inc. Top agencies DHS (Department of Homeland Security)	$15,469	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #75 in FY2025; new.
84	Port of Port Arthur Top agencies DOE (Department of Energy)	$15,000	<0.1%	Rank history: #67 in FY2021, not on the FY2023–FY2024 lists and #71 in FY2025; down 17 since FY2021.
85	Port Angeles Port Of Top agencies DOI (Department of the Interior)	$13,712	<0.1%	Rank history: #70 in FY2021, #82 in FY2023, #88 in FY2024 and #83 in FY2025; down 15 since FY2021.
86	Dunlap Towing Company Top agencies DHS (Department of Homeland Security)	$11,625	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
87	Albatrosses Global Shipping Services L.l.c Top agencies Navy (Department of the Navy)	$11,303	<0.1%	Rank history: not on the FY2021 list, #48 in FY2023, #83 in FY2024 and not on the FY2025 list; new.
88	Morrish-Wallace Construction, Inc. Top agencies DOI (Department of the Interior)	$10,181	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	Lee's Excavation LLC Top agencies Army (Department of the Army)	$9,673	<0.1%	Rank history: #94 in FY2021, #84 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
90	Dzsp 21 LLC Top agencies Commerce (Department of Commerce)	$9,054	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	American Airboat Corporation Top agencies Army (Department of the Army)	$8,800	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Robbins Maritime Inc. Top agencies Commerce (Department of Commerce)	$7,800	<0.1%	Rank history: not on the FY2021 list, #94 in FY2023, not on the FY2024 list and #96 in FY2025; new.
93	San Diego Unified Port District Top agencies DHS (Department of Homeland Security)	$4,107	<0.1%	Rank history: #73 in FY2021, not on the FY2023 list, #89 in FY2024 and #70 in FY2025; down 20 since FY2021.
94	University of Southern California Through Southern California Marine Institute Top agencies Commerce (Department of Commerce)	$3,317	<0.1%	Rank history: #72 in FY2021, #86 in FY2023 and not on the FY2024–FY2025 lists; down 22 since FY2021.
95	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Triple Canopy Inc. Through Centerra Group, LLC Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Insignia Shipping Services Ltd Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: not on the FY2021 list, #27 in FY2023, #34 in FY2024 and #31 in FY2025; new.
98	JT Square Pte. Ltd. Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
99	International Maritime & Air Services SL. Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Alphanav TECH Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #95 in FY2025; new.

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100 of 117 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 48831

Code	Net obligations	Largest contractor
488310 Port and Harbor Operations	$278,778,567	S.C.A. - Shipping Consultants Associated Ltd.

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 $342 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2022 ran Oct 1, 2021 – Sep 30, 2022. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2021. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2021 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 NAICS 48831 contractors in FY2022?

1. S.C.A. - Shipping Consultants Associated Ltd. ($86.4M), 2. Global Defense Logistics S.R.L. ($32.2M), 3. Inchcape Shipping Services Dubai LLC ($19.3M), 4. Waypoint LLC ($16.1M), 5. Windy Bay Services LLC ($13.9M), 6. Metson Marine Inc. ($11.3M), 7. Parsh Marine (S) Pte. Ltd. ($9.26M), 8. Calista Corp ($9M), 9. De La Fuente Construction, Inc. ($7.85M), 10. Daekee Global Co.,Ltd ($7.66M).

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