Offshore Vessel Ship Management Companies in United States

184 managers · 565 offshore vessels in service

Ship managers in United States with offshore vessels currently in service under their technical management — derived from live fleet assignments, not directory self-listings. Companies are ordered by verified premium status and offshore vessel fleet size. Showing the top 100 of 184 companies.

#	Ship Manager	City	Offshore Vessels managed	Total fleet
1	GALLIANO MARINE SERVICE LLC	—	38	151
2	Tidewater Offshore Operations	Houston	28	53
3	HORNBECK OFFSHORE OPERATORS	Covington LA 70433-6111	28	48
4	Transocean Offshore Deepwater Drilling Inc.	3356 LK PAPENDRECHT	27	49
5	EDISON CHOUEST OFFSHORE LLC	—	17	50
6	BARRY GRAHAM OIL SERV LLC	IRVINGTON AL	15	16
7	ALLIANCE OFFSHORE LLC	—	14	21
8	OTTO CANDIES LLC	—	13	29
9	TIDEWATER MARINE LLC	HOUSTON	13	276
10	ADRIATIC MARINE LLC	—	12	31
11	SEATRAN MARINE LLC	—	12	17
12	CANDY FLEET CORP.	Morgan City	11	15
13	L & M BOTRUC RENTAL INC	—	10	15
14	ALL COAST LLC	—	9	24
15	REC MARINE LOGISTICS LLC	—	9	14
16	SEACOR MARINE LLC	—	8	52
17	GUICE OFFSHORE LLC	—	8	13
18	SEADRILL AMERICAS INC.	—	8	16
19	ODYSSEA MARINE, INC.	—	7	9
20	MNM BOATS	—	7	9
21	OFFSHORE MARINE CONTRACTORS INC.	—	5	5
22	BORDELON MARINE INC.	Lockport, La	5	10
23	P&R WATER TAXI LTD	—	5	14
24	Noble Drilling US LLC	SUGAR LAND	5	14
25	GULF OFFSHORE LOGISTICS LLC	—	5	8
26	FREEDOM MARINE SERVICES	—	5	5
27	HARVEY GULF INTL MARINE LLC	—	5	27
28	RODI MARINE LLC	—	5	6
29	CHERAMIE MARINE LLC	LAROSE	4	5
30	Seamar LLC	LAFAYETTE LA	4	9
31	ARIES MARINE CORP.	Lafayette LA 70505-1789	4	16
32	SUPREME OFFSHORE SERVICES INC	Houma	4	5
33	ENSCO INTERNATIONAL INC	Houston	4	24
34	OFFSHORE OIL SERVICES INC.	Clute	4	5
35	SOUTHERN TOWING CO	—	4	9
36	GULF LOGISTICS LLC	Larose	4	12
37	TRITON DIVING SERVICES LLC	—	3	3
38	SEA SUPPORT VENTURES LLC	—	3	4
39	GULFMARK AMERICAS INC	—	3	14
40	CHET MORRISON OFFSHORE	—	3	5
41	LAFAYETTE MARINE LLC	Larose	3	3
42	BLUE OCEAN MARINE LLC	Carson City	3	4
43	LAREDO OFFSHORE SERVICES INC.	—	3	5
44	SEA SUPPLY INC	—	3	4
45	R & R BOATS INC	—	3	5
46	FALCON LANDING LLC	CUT OFF	3	4
47	Alpha VesselCo LLC	—	3	31
48	DIAMOND SERVICES CORP. - MARINE TRANSPORTATION DIVISION	—	3	12
49	TAMROSE VENTURES LTD	PORT HARCOURT	3	13
50	GUILBEAU OFFSHORE	—	2	2
51	Amentum Services Inc	—	2	2
52	TANDI MARINE INC	—	2	2
53	OFFSHORE LIFTBOATS LLC	—	2	4
54	NATIONAL RESPONSE CORP.	—	2	9
55	KEVIN GROS OFFSHORE	—	2	3
56	JACKSON OFFSHORE OPERATORS LLC	ABU DHABI	2	5
57	GIS MARINE LLC	—	2	4
58	OMEGA PROTEIN INC	—	2	27
59	OCEANEERING INTERNATIONAL INC.	Houston, TX 77084	2	8
60	MMS AMERICAS LLC	WEST PALM BEACH	2	9
61	SEACOR LIFTBOATS LLC	—	2	6
62	CISPRI	—	2	2
63	GULF RESOURCE MANAGEMENT INC	—	2	3
64	Meral Shipping LLC	—	2	3
65	MILLER'S TUG & BARGE INC	—	2	5
66	TRIDENT SEAFOODS CORP.	Seattle	2	46
67	MARINE TRANSPORTATION	—	2	4
68	YELLOW FIN MARINE SERVICES LLC	—	2	3
69	ROMEO PAPA LLC	—	2	2
70	UNITED STATES (GOVT NAVY)	—	2	94
71	HORNBECK OFFSHORE SERVICES INC	—	2	64
72	BALLENA AZUL S DE RL DE CV	NEW YORK	2	2
73	Diamond Offshore Co.	Houston, TX 77094	2	2
74	LEVIATHAN OFFSHORE LLC	LEAGUE CITY	2	3
75	JCH MARINE LLC	LAROSE	1	1
76	MCALLISTER TOWING & TRANS CO	—	1	83
77	JRP OFFSHORE LOGISTICS	MIAMI	1	1
78	Noble Drilling International Inc	Houston TX	1	2
79	DISCOUNT MARINE SUPPLIES LLC	SEATTLE	1	1
80	COMAR MARINE HOLDINGS LLC	MORGAN CITY	1	2
81	CROSS SOUND FERRY SERVICES INC	NEW LONDON	1	5
82	HYDRA OPS LLC	PORT ARTHUR	1	3
83	MARCO MARINE LLC	KINGSHILL VI	1	2
84	FOX LADY LLC	VALDEZ AK	1	1
85	T&T OFFSHORE INC	GALVESTON	1	1
86	DAYBROOK FISHERIES INC	MORRISTOWN	1	13
87	NFE VESSEL MANAGEMENT LLC	NEW YORK	1	2
88	NFE NICARAGUA DEVELOPMENT	NEW YORK NY	1	2
89	NOR SHIPPING LLC	WEST PALM BEACH	1	1
90	Helix Energy Solutions Group	HOUSTON	1	4
91	ABR Logistics LLC	—	1	2
92	Blue Ocean Factory Inc	—	1	1
93	Boethel R	—	1	1
94	BR4 Management LLC	—	1	2
95	Coast Line Transfers LLC	—	1	1
96	Davids Sons Logistics LLC	—	1	1
97	Delilah Dean LLC	—	1	1
98	Focal Shipping Services LLC	—	1	1
99	Grand Caribbean Shipping LLC	—	1	1
100	Gregg Drilling LLC	—	1	1

Other Fleet Types Managed in United States

Tug (266) Fishing Vessel (184) Service Ship (160) Passenger Ship (107) Pleasure Craft (48) General Cargo Ship (46) Oil And Chemical Tanker (36) Ro Ro Cargo Ship (32) Other (31) Bulk Carrier (21) Container Ship (14) Specialized Cargo Ship (7)

Offshore Vessel Managers in Other Countries

United Arab Emirates (180) Nigeria (126) China (111) Malaysia (88) Norway (82) Singapore (78) Unknown (75) United Kingdom (74) Mexico (69) India (67) Indonesia (65) Netherlands (58) All ship managers in United States →