Shipbuilding History

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Thoma-Sea Boatbuilders

Houma LA

Most recent update: January 30, 2022.

Thoma-Sea Boatbuilders was started by Walter Thomassie in 1993, as a small builder of tugs. He increased both its capability and its capacity in 2001 by buying the Lockport shipyard formerly owned by Halter Marine, renaming it Thoma-Sea Shipbuilders. He then expanded the Houma yard and renamed the combined company Thoma-Sea Marine: visit them at thoma-sea.com. See the Lockport yard, which is on the east bank of Bayou Lafourche, from the air on Google here and the Houma yard, which is on the east side of the Prospect Road bridge here.

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O/N Name Customer Type GT LOA Delivered Notes
101 1026951 Miss Mallory Dunamis Towing fishing boat 124 78 1994
102 1044982 M. L. Crochet Crochet Boat Co. tugboat 96 60 1996
103 1048710 Ross Salvaggio Eckstein Marine tugboat 114 66 1996
104 1060046 Crosby Star Crosby tugboats tugboat 96 95 16 Oct 1997
105 1050052 Pat McDaniel Eckstein Marine tugboat 114 96 1997 later Paraclete
106 1061292 Colonel Neptune Towing tugboat 96 95 12 Feb 1998 later Coastal Dade, Dade
107 1067513 New Orleans Crescent Towing tugboat 114 96 9 Sep 1998
108 1052907 Site Clearance I Massie Towing OSV 146 98 1 Feb 1998 later Capt Dylan, Ocean Surveyor, OSV Determination
109 1071569 Dumar I Dolphin tugboats tugboat 185 124 Oct 1998 later Dolphin I, Harvey Lightning. Now Signey Lightning
110 1088090 Dumar II Dolphin tugboats tugboat 131 105 10 Dec 1999 later Dolphin II, Harvey Spartan, Crosby Liberty, Brooke Chapman
111 1116697 Dumar III Dolphin tugboats tugboat 299 143 15 Apr 2002 later Dolphin III, Harvey War Horse III, Signet Warhorse III
112 1077131 Crosby Crusader Crosby tugboats tugboat 96 95 25 Feb 1999
114 1078621 Point Clear Crescent Towing tugboat 266 98 1999
115 1104089 U-Boys U-Boys Fishing fishing boat 135 77 2000
116 1088089 Nutmeg State tugboat 151 95 9 Nov 1999 later C Angelo
117 1096385 M-1 Massie Towing tugboat 98 134 June 2000 later Dustin Danos
118 1108809 M-2 Massie Towing tugboat 84 74 Dec 2000 later Crosby Skipper, Captain Willie Landers
119 1116061 Greg Danos offshore Transport tugboat 98 134 31 Aug 2001 later Delta Skipper (St Vincent)
120 1128385 Rylan T. Atlas Boats tugboat 99 155 1 Aug 2002 (Canada)
121 1145058 HMS Frontier Harley Marine tugboat 186 98 25 Sep 2003 later Signet Challenger
122 1137130 Normandy Metro Marine Transportation tugboat 119 95 12 Feb 2003 later Ross Sea
124 1150467 George H Vane Brothers tugboat 99 96 22 Apr 2004 later Patapsco
125 1165463 Nanticoke Vane Brothers tugboat 98 95 14 Mar 2005
126 1179822 Chesapeake Vane Brothers tugboat 213 111 23 Jun 2006 later Kristin Poling
127 1177830 Wicomico Vane Brothers tugboat 98 95 21 Dec 2005
128 1191156 Choptank Vane Brothers tugboat 98 95 21 Dec 2006
129 1199143 Tuckahoe Vane Brothers tugboat 98 95 11 Jun 2007
130 1199144 Potomac Vane Brothers tugboat 98 95 4 Sep 2007
131 1205380 Bohemia Vane Brothers tugboat 98 96 1 Jan 2008
132 1205381 Susquehanna Vane Brothers tugboat 98 95 8 Nov 2007
133 1192351 Ms Deborah MNM Boats OSV 97 150 15 Feb 2006
134 1208437 Wye River Vane Brothers tugboat 99 96 9 Jun 2008
135 1212429 Pocomoke Vane Brothers tugboat 99 95 10 Jul 2008
136 1212428 Magothy Vane Brothers tugboat 99 95 29 Sep 2008
137 1214063 Anacostia Vane Brothers tugboat 99 96 30 Mar 2009
138 1212430 Patuxent Vane Brothers tugboat 99 96 25 Feb 2009
139 1212431 Severn Vane Brothers tugboat 99 95 15 Jun 2008
140 1205361 Ms Megan MNM Boats OSV 97 150 21 Mar 2007
141 1212432 Peter F. Gellatly Gellatly & Criscione tugboat 99 95 17 Nov 2009 later Long Island
142 1213503 Spencer Philip Undisclosed OSV 97 150 30 Jan 2009
143 1223033 Allison Crosby Crosby Towing tugboat 99 95 4 Nov 2009 later Mount St. Elias
144 1222811 Dry Dock No. 2 Thoma-Sea Marine drydock 1,270 240 23 Nov 2010 later Crosby Dry Dock No. 1
145 1245298 Dry Dock 145 Thoma-Sea Marine drydock 2,491 309 5 Apr 2013
145 1245299 Dry Dock No. 1 Thoma-Sea Marine drydock 940 200 4 Apr 2009
146 1236101 Sea Service I Gulf Offshore Logistics OSV 96 163 20 Dec 2011
147 1249448 Polaris Gulfmark Offshore PSV 2,418 248 29 Apr 2014
148 1249449 Regulus Gulfmark Offshore PSV 2,418 248 5 Jan 2015
149 1252276 Fugro Americas Fugro America survey ship 490 195 27 Mar 2015 Houma hull # but USCG says built in Lockport
150 1262147 Southern Tide Tidewater Marine PSV 4,379 278 14 Jan 2016
151 1263592 States Tide Tidewater Marine PSV 4,379 278 5 May 2016

Printed from shipbuildinghistory.njscuba.net