U.S. Builders of Small Vessels Since WWII ~ Shipbuilding History

U.S. Builders of Small Vessels Since WWII

Since WWII, close to 600 U.S. shipyards have built the smaller types of governmental and commercial vessels, such as patrol craft, research vessels, tugs, towboats, offshore service vessels, fishing vessels, ferries, tour boats and barges. The table below is structured in four groups:

15 yards which are actively building significant numbers of the more complex types of small vessel;
71 yards which are actively building significant numbers of the simpler types of small vessel, such as towboats and inland barges;
107 yards which are active but which have only built a few boats in recent years;
195 yards which have built a significant number of boats since WWII but which are no longer active.

In addition to the yards listed, there are at least 200 more yards which have built governmental and/or commercial boats since WWII but which are too small to justify their own tables in this section.

Note also that this section does not include builders of recreational or other non-commercial boats unless they also build commercial variations, such as small passenger vessels or sport-fishing boats, and/or they operate waterfront boatyards rather than inland manufacturing facilities.

	Builder	Builder Since	Location	State
Group A - Major Active Builders of Complex Small Vessels (15)
1	All American Marine	1987	Bellingham	WA
2	Blount Boats	1949	Warren	RI
3	C. & C. Marine and Repair	1997	Belle Chasse	LA
4	Chesapeake Shipbuilding	1980	Salisbury	MD
5	Conrad Industries	1948	Morgan City/Amelia	LA
6	Dakota Creek Industries	1977	Anacortes	WA
7	Eastern Shipbuilding	1976	Panama City	FL
8	Gladding-Hearn Shipbuilding	1955	South Somerset	MA
9	Gunderson Marine	1944	Portland	OR
10	Master Boat Builders	1977	Coden	AL
11	Metal Shark Boats	1983	Franklin	LA
12	Nichols Bros. Boatbuilders	1964	Freeland	WA
13	Swiftships (inc. Sewart Seacraft)	1942	Morgan City	LA
14	Textron Marine Systems	1978	New Orleans	LA
15	Washburn & Doughty	1966	East Boothbay	ME
Group B - Other Active Builders of Small Vessels (71)
1	Aluma Marine	2004	Harvey	LA
2	Arcosa Ashland City (formerly Nashville Bridge, Trinity Ashland City)	1977	Ashland City	TN
3	Arcosa Caruthersville (formerly Caruthersville SY, Trinity Caruthersville)	1950s	Caruthersville	MO
4	Bay Welding	1974	Homer	AK
5	Blackwell Boat Works	1988	Wanchese	NC
6	Blakely Boat Works (formerly C. & G. Boat Works)	2001	Mobile	AL
7	John Bludworth Shipyard	1998	Corpus Christi	TX
8	Bourg Dry Dock (inc. Leboeuf Bros. Towing)	1975	Bourg	LA
9	Breaux Bros. Enterprises	1983	Loreauville	LA
10	Breaux's Bay Craft		Loreauville	LA
11	Brix Marine (formerly Armstrong Marine)	2002	Port Angeles	WA
12	Cooper Marine	1984	Saint Petersburg	FL
13	Corinthian Catamarans	1984	Tarpon Springs	FL
14	Corn Island Shipyard	1990	Lamar	IN
15	Duckworth Steel Boats	1972	Tarpon Springs	FL
16	Eagle Fabrication	2003	Sauget	IL
17	Eymard & Sons Shipyard	1972	Harvey	LA
18	Gold Coast Yachts	1983	St. Croix	VI
19	Gulf Craft	1965	Franklin	LA
20	Halimar Shipyard	2002	Morgan City	LA
21	Hansen Boat Company	1927	Everett	WA
22	Heartland Fabrication 1938-2003 (formerly Hillman Barge)	1938	Brownsville	PA
23	Heartland Fabrication 2004-present (formerly Brownsville Marine)	2006	Brownsville	PA
24	Hope Services	1990	Dulac	LA
25	Inland Boat Works (IBW)		Orange/Bridge City	TX
26	Intracoastal Iron Works		Bourg	LA
27	JamesBuilt	2007	Paducah	KY
28	Jemison Marine & Shipbuilding	1996	Bayou La Batre	AL
29	Main Iron Works	1947	Houma	LA
30	Marine Group Boat Works (formerly South Bay Multihulls and Knight & Carver)	1977	San Diego	CA
31	Marine Inland Fabricators (also known as Sisco)	1988	Panama City	FL
32	Master Marine	1961	Bayou La Batre	AL
33	Mavrik Marine	2010	La Conner	WA
34	Metal Shark Alabama (formerly Horizon SB)		Bayou La Batre	AL
35	Metalcraft Marine	1987	Cape Vincent	NY
36	Midship Marine	1989	Harvey	LA
37	Mobro Marine	1992	Green Cove Springs	FL
38	Moe Enterprises, Howard (formerly Little Hoquiam SY)	1967	Hoquiam	WA
39	Moose Boats	2003	Petaluma	CA
40	Newton Boats	1982	Slidell	LA
41	Orange Shipbuilding (division of Conrad Industries)	1974	Orange	TX
42	Patti Marine Enterprises	1977	Pensacola	FL
43	Progressive Industrial		Palmetto	FL
44	Rodriguez Boatbuilding	1976	Coden	AL
45	Rodriguez Boatbuilding	1976	Bayou La Batre	AL
46	Rozema Boat Works	1955	Mount Vernon	WA
47	SanJac Marine (formerly Sneed SB Channelview)	2000	Channelview	TX
48	Scarano Boat Building	1974	Albany	NY
49	Scarborough Boat Works	1977	Wanchese	NC
50	SENESCO	1999	North Kingstown	RI
51	Serodino	1954	Guild	TN
52	Sneed Shipbuilding	1964	Orange	TX
53	Southwest Shipbuilding (formerly Todd Galveston Fab. Shop)		Galveston	TX
54	Southwest Shipbuilding (formerly three Brady Island yards)		Houston	TX
55	Spencer Yachts	1996	Wanchese	NC
56	St. Johns Shipbuilding (formerly Offshore SB)	1970	Palatka	FL
57	Steiner Construction	2005	Bayou La Batre	AL
58	Steiner Shipyard	1954	Bayou La Batre	AL
59	Sterling Shipyard	2009	Port Neches	TX
60	Thoma-Sea Marine (formerly Thoma-Sea Boatbuilders)	1993	Houma	LA
61	Thoma-Sea Marine (formerly Halter Lockport)		Lockport	LA
62	United States Marine	1987	Gulfport	MS
63	Verret Shipyard	1966	Plaquemine	LA
64	Vessel Repair (formerly Burton Shipyard)	1997	Port Arthur	TX
65	Vigor Ballard (formerly Kvichak Marine)	1981	Seattle	WA
66	Vigor Vancouver formerly Christensen Yachts)	2018	Vancouver	WA
67	Fred Wahl Marine Construction	1988	Reedsport	OR
68	Wesmac Custom Boats	1995	Surry	ME
69	West Gulf Marine (formerly Kelso Marine, Galveston SB)	1966	Galveston	TX
70	Williams Fabrication	1998	Bayou La Batre	AL
71	Yank Marine (including Sunsplash Marina LLC)	1969	Tuckahoe	NJ
Group C - Other Builders Who Have Only Produced a Few Boats in Recent Years (107)
1	A & B Industries	1996	Morgan City	LA
2	ABL Fabricators	2005	Amelia	LA
3	Allen Marine	1985	Sitka	AK
4	Arcosa Madisonville (formerly Equitable Equipment, Trinity Madisonville)	1921	Madisonville	LA
5	Barbour JB Shipyard (formerly Barbour Metal Boat Works)	2017	Oakville	MO
6	Beoufway Contractors	2006	Houma	LA
7	Bock Marine	1976	Beaufort	NC
7	Boconco	1997	Bayou La Batre	AL
8	Bonner Boats		Wetumpka	AL
9	Bordelon Marine Shipbuilders (formerly Mariner SY)		Houma	LA
10	Briggs Boat Works	1980	Wanchese	NC
11	Canal Boats	1996	Fort Lauderdale	FL
12	Candies Shipbuilders (formerly Houma Fab.)	1965	Houma	LA
13	Carolina Yacht Enterprises	2001	Wanchese	NC
14	Central Gulf Shipyard (formerly Oil Barges, Inc.)	1912	New Iberia	LA
15	Chesapeake Boats	1997	Crisfield	MD
16	Colonna's Shipyard	2005	Norfolk	VA
17	CTCO Shipbuilding	1972	Houma	LA
18	Custom Steel Boats	1981	Merritt	NC
19	Derecktor Connecticut (now Hornblower SY)	2001	Bridgeport	CT
20	Diversified Marine	1995	Portland	OR
21	Diversified Marine Services		Chauvin	LA
22	Donjon Shipbuilding (formerly Erie Marine)	2006	Erie	PA
23	Douglas Marine Services	1978	Franklin	LA
24	Edwing Boat		Chinook	WA
25	Elevating Boats	1955	Houma	LA
26	F. & S. Yachts (formerly F. & S. Boat Works)	1997	Bear	DE
27	Fairhaven Shipyard	2007	Fairhaven	MA
28	Feeney's Shipyard	1904	Kingston	NY
29	Fitzgerald Marine Fabricators	1998	Fairhaven	MA
30	FMT Shipyard	2017	Harvey	LA
31	Foss Shipyard	2003	Seattle	WA
32	G. & S. Marine (formerly Lockport Fab'n and R. & S. Fab'n)	1995	Lockport	LA
33	Geo Shipyard	1979	New Iberia	LA
34	Giddings Boat Works	1979	Charleston	OR
35	GNOTS Reserve	2008	Destrehan	LA
36	Great Lakes Towing	2008	Cleveland	OH
37	Gretna Machine & Iron Works (later Halter Gretna and Bollinger Gretna)	1935	Harvey	LA
38	Gulf Coast Steel (formerly J & J Marine, B & B Boat Builders)	1993	Bayou La Batre	AL
39	Gulfbound	2000	Chauvin	LA
40	Gulfstream Shipbuilding (formerly Freeport SB)	1981	Freeport	FL
41	Halter Gulfport (later Trinity Yachts, TY Offshore, Harvey SY Group)	1992	Gulfport	MS
42	Halter Lockport (now Thoma-Sea Marine)		Lockport	LA
43	Halter Moss Point (later VTHM Moss Point)	1940	Moss Point	MS
44	Halter Pascagoula (later VTHM Pascagoula)	1968	Pascagoula	MS
45	Halter Port Bienville (formerly Gulf Coast Fabrication)	1981	Pearlington	MS
46	Harvey Shipyard Group (formerly TY Offshore)	2008	Gulfport	MS
47	Honolulu Shipyard	1982	Honolulu	HI
48	Intercoastal Marine Fabricators	2013	Larose	LA
49	Island Boats	2000	Jeanerette	LA
50	J-Built	1994	Bayou La Batre	AL
51	JANTRAN	2009	Rosedale	MS
52	JeffBoat (Boats) (formerly Howard's Shipyard)	1939	Jeffersonville	IN
53	JeffBoat (Barges)	1939	Jeffersonville	IN
54	JT Marine	2013	Vancouver	WA
55	Kennedy Construction (formerly Kennedy Ship & Repair)	2001	Galveston	TX
56	Kody Marine	1998	Harvey	LA
57	L A D Services	1980	Stephensville	LA
58	Leevac Shipyards (formerly Zigler SY, Gulf Island Jennings)	1956	Jennings	LA
59	Madison Boat & Barge	1973	Madison	IN
60	Mann Custom Boats	1988	Manns Harbor	NC
61	Marine Builders	1972	Utica	IN
62	Marine Partners	2007	Bell City	LA
63	Maritime Applied Physics Corp. (MAPC)	2008	Baltimore	MD
64	Martinac Shipbuilding	1924	Tacoma	WA
65	May Ship Repair	1980	Mariners Harbor	NY
66	McDermott Shipbuilding (now Bollinger Marine Fab.)		Morgan City/Amelia	LA
67	Metal Trades	2007	Hollywood	SC
68	Miller Marine		Deltaville	VA
69	Moran Iron Works	2013	Port Calcite	MI
70	Moss Point Marine (later VTHM Escatawpa)	1978	Escatawpa	MS
71	Nashville Bridge (Boats)	1915	Nashville	TN
72	Nashville Bridge (Barges)	1915	Nashville	TN
73	Neuville Boat Works	1969	New Iberia	LA
74	New Generation Shipbuilding	2010	Houma	LA
75	New Orleans Shipyard	2017	Waggaman	LA
76	Newcastle Shipyards (formerly Keith Marine)	1977	Palatka	FL
77	NewSouth Marine Builders	2002	Greenville	MS
78	Nichols Boat Company	2005	Greenville	MS
79	North Shore Marine Terminal (formerly Basic Marine)	1979	Escanaba	MI
80	Noyo Boat Works (formerly Van Peer Boat Works)	1975	Fort Bragg	CA
81	Omega Protein	1967	Moss Point	MS
82	Ocean Marine (formerly Quality Marine)	1972	Bayou La Batre	AL
83	Penn Cove Shellfish/Everest Marine	2005	Coupeville	WA
84	Portier Shipyard	1977	Chauvin	LA
85	Progressive Industrial		Palmetto	FL
86	Quality Shipyards (formerly Quality Eqpmt., Gulf Island Houma)	1969	Houma	LA
87	Queen Craft	1975	Panama City	FL
88	Raymond & Associates (formerly La Force SY)	1975	Bayou La Batre	AL
89	RiverHawk Fast Sea Frames (formerly Trident Yachts, Lazzara Yachts)	2012	Tampa	FL
90	Rockland Marine (formerly Snow Shipyards)	1862	Rockland	ME
91	Schooner Creek Boat Works	1977	Portland	OR
92	SEMCO	1994	Lafitte	LA
93	Signet Shipbuilding (formerly Colle SB)	1995	Pascagoula	MS
94	SkipperLiner	1971	La Crosse	WI
95	Sundial Marine Construction	1977	Troutdale	OR
96	Susquehanna Santee Boat Works		Willow Street	PA
97	TEC Skanska (formerly Tidewater Equipment)	1947	Chesapeake	VA
98	Tell City Boat Works	2009	Tell City	IN
99	Tres Palacios Marine	2006	Palacios	TX
100	Trident Pontoons	1998	Tavares	FL
101	Trinity Port Allen (formerly Port Allen Marine Service)	1963	Port Allen	LA
102	U.S. Workboats	2015	Hubert	NC
103	Vigor Alaska (formerly Alaska Ship & Dock)	2002	Kodiak	AK
104	Western Towboat	1982	Seattle	WA
105	Westport Orange SY (formerly TDI Halter and Signal International)	1985	Orange	TX
106	Williams Boat Works	1975	Coden	AL
107	Zidell Marine (formerly Commercial Iron Works)	1960	Portland	OR
Group D - Builders Who Have Become Inactive Since WWII (195)
1	Alexander Shipyard (later American Marine)	1939	New Orleans	LA
2	Allied Shipyard	1962	Larose	LA
3	American Car & Foundry (formerly Jackson & Sharp)	1863	Wilmington	DE
4	American Electric Welding	1940	Baltimore/Savannah	MD/GA
5	Anderson & Cristofani (formerly Anderson Ways)	1893	San Francisco	CA
6	Astoria Shipbuilding (now Astoria Marine)	1924	Astoria	OR
7	Atlantic & Gulf Boat Building	1978	Port Everglades	FL
8	BAE Systems Southeast - Florida (formerly Atlantic Marine)	1964	Jacksonville	FL
9	Balehi Marine	1975	Lacombe	LA
10	Ballard Marine Railway (now Pacific Fishermen)	1890	Seattle	WA
11	Barbour Boat Works	1933	New Bern	NC
12	Bellinger Shipyards	1946	Jacksonville	FL
13	Bellingham Marine (formerly Bellingham SY)	1917	Bellingham	WA
14	Berg Shipyard (now Westman Marine)	1949	Blaine	WA
15	Bergeron Shipyards	1970	Braithwaite	LA
16	Big River Shipbuilding	1965	Vicksburg	MS
17	Bishop Shipbuilding	1965	Port Aransas	TX
18	Blue Streak Industries	1975	Chalmette	LA
19	Boeing Marine Systems	1962	Renton	WA
20	Brent Towing	1956	Greenville	MS
21	A. C. Brown & Son (and neighboring yards)	1873	Tottenville	NY
22	Brunswick Marine	1915	Brunswick	GA
23	Burton Shipyard (now Vessel Repair)	1946	Port Arthur	TX
24	Ira S. Bushey & Sons	1907	Brooklyn	NY
25	Calumet Shipyard & Dry Dock (formerly Kraft SY & DD)	1927	Chicago	IL
26	Campbell Industries (formerly Campbell Machine)	1906	San Diego	CA
27	Cape Cod Shipbuilding	1899	Wareham	MA
28	Champion Shipyards	1980	Pass Christian	MS
29	Charleston Shipbuilding	1869	Charleston	SC
30	Colberg Boat Works	1896	Stockton	CA
31	Commercial Iron Works (later Zidell Marine)	1916	Portland	OR
32	Covacevich Shipyard	1896	Biloxi	MS
33	Crown Point Industries	1980	Crown Point	LA
34	Crumpler's Shipbuilding	1974	Orange	TX
35	Dachel-Carter Shipbuilding	1915	Benton Harbor	MI
36	Deep Sea Boat Builders	1976	Bayou La Batre	AL
37	Derecktor Rhode Island	1979	Middletown	RI
38	DESCO (Hulls 1-800)	1944	St. Augustine	FL
39	DESCO (Hulls 801-1600)	1944	St. Augustine	FL
40	DESCO (Hulls 1601-2272)	1944	St. Augustine	FL
41	DESCO (FRP Hulls)	1944	St. Augustine	FL
42	Diamond Manufacturing	1954	Savannah	GA
43	Diesel Shipbuilding	1952	Jacksonville	FL
44	Dolomite Shipbuilding	1932	Pittsford	NY
45	Dubuque Boat & Boiler Works (formerly Iowa IW)	1852	Dubuque	IA
46	Equitable Equipment	1921	Madisonville	LA
47	Fairhaven Shipyard (formerly Northwestern SB)	1942	South Bellingham	WA
48	Fashion Blacksmith	1967	Crescent City	CA
49	Fulton Shipyard	1924	Antioch	CA
50	Garber Bros.	1972	Berwick	LA
51	General Engineering & Dry Dock	1922	Alameda	CA
52	General Ship	1932	East Boston	MA
53	Georgia Shipbuilding (formerly MacDonell Boats)	1947	St. Marys	GA
54	Gibbs Gas Engine Works (later Jacksonville SY)	1911	Jacksonville	FL
55	Grafton Boat Works	1892	Grafton	IL
56	Graham Boats (later Sea-Fab)	1963	Pascagoula	MS
57	Greenport Basin	1850s	Greenport	NY
58	Gulf Coast Marine Builders	1976	Bayou La Batre	AL
59	Gulf Marine Ways	1941	Galveston	TX
60	Gulf Shipbuilding	1903	Madisonville	LA
61	Gulf States R. & D.	1965	Tarpon Springs	FL
62	Halter Aluminum Boats (formerly Camcraft)	1965	Crown Point	LA
63	Halter Beaumont (formerly Bethlehem Beaumont)	1989	Beaumont	TX
64	Halter Calumet	1978	Calumet	LA
65	Halter Chalmette	1975	Chalmette	LA
66	Halter Chickasaw (formerly Chickasaw SB and Gulf SB)	1979	Chickasaw	AL
67	Halter Equitable (formerly Higgins Ind. and Equitable SY)	1966	New Orleans	LA
68	Halter New Orleans	1950s	New Orleans	LA
69	Halter Pearlington	1977	Pearlington	MS
70	Halter Pierre Part	1960s	Pierre Part	LA
71	Harbor Boatbuilding	1919	San Pedro	CA
72	Higgins Industries (later Equitable SY and Halter Equitable)	1940	New Orleans	LA
73	Hiltebrant Dry Dock	1916	Kingston	NY
74	Hodgdon, G. I.	1970	East Boothbay	ME
75	Hodgdon, Norman H.	1953	East Boothbay	ME
76	Homeport Marine (formerly Quality Shipbuilders)	1972	Moss Point	MS
77	Horton Boats	1980	Bayou La Batre	AL
78	Houma Shipbuilding	1961	Houma	LA
79	Hudson Shipbuilders (HUDSHIP)	1860	Pascagoula	MS
80	Humboldt Boat Service	1953	St. Louis	MO
81	Humphreys Railways (formerly Rappahannock MR)	1905	Weems	VA
82	Island Dock (formerly Kingston DD)	1918	Kingston	NY
83	J & S Marine Services	1972	Brazoria	TX
84	Jahncke Shipbuilding	1900	Madisonville	LA
85	Jakobson Shipyard	1895	Oyster Bay	NY
86	JK Welding	1937	Brooklyn/Yonkers	NY
87	Johnson Iron Works	1899	New Orleans	LA
88	Johnson Shipbuilding & Repair	1986	Bayou La Batre	AL
89	Kane Shipbuilding	1944	Galveston	TX
90	Kneass, G. W.	1868	San Francisco	CA
91	Kruse & Banks Shipbuilding	1902	North Bend	OR
92	Lake Union Dry Dock	1919	Seattle	WA
93	Lake Washington Shipyard	1900	Houghton	WA
94	Landry Boat Works	1944	Bayou La Batre	AL
95	Lantana Boatyard	1965	Lantana	FL
96	Al Larson Boat Shop	1903	San Pedro	CA
97	Ledford Marine Construction (including Camano Cruisers)	1964	Marysville	WA
98	LeMay Barge & Supply	1963	Greenville	MS
99	Liberty Drydock	1910s	Brooklyn	NY
100	Lydia Yachts	1968	Stuart	FL
101	Lynch Shipbuilding	1940	San Diego	CA
102	Mangone Shipbuilding (formerly Anchor BW)	1950s	Houston	TX
103	Marco Shipyard	1953	Seattle	WA
104	Marine Builders	1966	Mobile	AL
105	Marine Industries Northwest (now Vigor Tacoma)	1976	Tacoma	WA
106	Marine Iron & Shipbuilding	1880	Duluth	MN
107	Marine Mart	1961	Port Isabel	TX
108	Marine Power & Equipment (later Unimar)	1946	Seattle	WA
109	Marine Welding & Repair	1947	Greenville	MS
110	Maritime Shipyards	1936	Seattle	WA
111	Marr, Harry G.	1919	Damariscotta	FL
112	Martinolich Shipbuilding	1935	Tacoma	WA
113	T. S. Marvel & Company (now Steelways)	1876	Newburgh	NY
114	John H. Mathis & Co.	1855	Camden	NJ
115	Matton Shipyard	1899	Waterford/Cohoes	NY
116	Maxon Marine	1942	Tell City	IN
117	McDermott Shipbuilding	1975	New Iberia	LA
118	Mid-Coast Marine (formerly Nelson Log Bronc Co)	1956	Coos Bay	OR
119	Misener Marine Construction	1975	Tampa	FL
120	Mississippi Marine (including Greenville Shipbuilding)	1957	Greenville	MS
121	Missouri Valley Bridge & Iron	1942	Leavenworth	KS
122	Mobile Ship Repair	1956	Mobile	AL
123	Modern Marine Power	1974	Houma	LA
124	New Bern Shipbuilding	1901	New Bern	NC
125	New Iberia Shipbuilding	1952	New Iberia	LA
126	Nichols Boatworks	1939	Hood River	OR
127	J. W. Nolan & Son	1912	Erie	PA
128	Norfolk Shipbuilding (Norshipco) (now BAE Norfolk)	1915	Norfolk	VA
129	Offshore Trawlers	1972	Bayou La Batre	AL
130	Omni Fabricators/Valley Shipbuilding	1980	Corpus Christi/Brownsville	TX
131	Ortis Bros. Boat Co. and related companies	1965	Krotz Springs	LA
132	Osborn Boat Works (also Osborn & Driscoll)	1900	Croton/Peekskill	NY
133	Paasch Marine Services	1866	Erie	PA
134	Pacific Boatbuilding	1937	Tacoma	WA
135	Pacific Coast Engineering (PACECO)	1924	Oakland/Alameda	CA
136	Parker Bros.	1943	Houston	TX
137	Julius Petersen Inc.	1798	Upper Nyack	NY
138	Platzer Shipyard	1925	Houston	TX
139	Port Houston Iron Works (later Port Houston Shipyards)	1930s	Houston	TX
140	Progressive Shipbuilders & Fabricators	1978	Houma	LA
141	Prothero Boat Co. (also Prothero & McDonald)	1870	Seattle	WA
142	Rayco	1966	Bourg	LA
143	Reid & Sons	1905	Winthrop	MA
144	Roamer Boat Company	1946	Holland	MI
145	Rowe Industries	1954	Georgetown	SC
146	RTC Shipbuilding	1940	Camden	NJ
147	Rysco	1935	Rockport/Blountstown	TX/FL
148	S & R Boat Builders	1972	Bayou La Batre	AL
149	Sagstad Shipyards	1912	Seattle	WA
150	Sample, Frank L. (now Boothbay Harbor SY)	1840	Boothbay Harbor	ME
151	San Diego Marine (later Southwest Marine, BAE San Diego)	1915	San Diego	CA
152	Savannah Machine & Foundry (later Intermarine USA)	1912	Savannah	GA
153	SBA Shipyard	1965	Jennings	LA
154	Scully Bros. Boat Builders	1970	Morgan City/Stephensville	LA
155	Seaboats	1990	Fall River	MA
156	Seattle Shipbuilding & Drydocking (now Stabbert SY)	1930s	Seattle	WA
157	Sermons Boat Yard	1961	Tarpon Springs	FL
158	Service Marine Industries (now Bollinger Amelia)	1960s	Amelia	LA
159	Shelburne Shipyard (also Donovan Contracting)	1823	Shelburne	VT
160	Siletz Boatworks	1928	Kernville	OR
161	Smith & Williams	1910	Salisbury	MD
162	Southern Oregon Marine (SOMAR)	1979	Coos Bay	OR
163	Southern Shipyard	1918	Newport News	VA
164	Spedden Shipbuilding	1893	Baltimore	MD
165	St. Augustine Trawlers	1952	St. Augustine	FL
166	St. Charles Steel Works/Fabricators	1955	Thibodaux	LA
167	St. Louis Ship (Boats) (formerly Rohan Boat)	1902	St. Louis	MO
168	St. Louis Ship (Barges) (formerly Rohan Boat)	1935	St. Louis	MO
169	SteelShip (later Dravo SteelShip and Hunt's SteelShip)	1970	Pine Bluff	AR
170	Stone & Sons, William F.	1853	S.F., Tiburon, Oakland, Alameda	CA
171	Stonington Boat Works	1938	Stonington	CT
172	Stonington Yacht Basin (now Billings Diesel & Marine)	1936	Stonington	ME
173	Stowman Shipyard (now Dorchester SB)	1890	Dorchester	NJ
174	Sun Contractors	1970	Harvey	LA
175	Superior Boat Works	1960	Greenville	MS
176	Tampa Marine	1943	Tampa	FL
177	Terrebonne Shipbuilders	1973	Houma	LA
178	Thrift Shipbuilding & Repair	1973	Sulphur	LA
179	Toche Boat Builders (and related companies)	1930s	Biloxi/Ocean Springs	MS
180	Todd Shipyards	1869	Brooklyn	NY
181	Tripple & Everett Marine Ways (formerly Treutle Marine Ways)	1944	Seattle	WA
182	Twin City Shipyard	1965	St. Paul	MN
183	Universal Iron Works	1950s	Houma	LA
184	Other Vicksburg Shipbuilders	1950s	Vicksburg	MS
185	Walker Boatyard	1945	Paducah	KY
186	Walker Shipyards	1937	Pascagoula	MS
187	Weaver Shipyard	1897	Orange	TX
188	Westergard Boat Works	1940	Biloxi	MS
189	Western Boatbuilding	1916	Tacoma	WA
190	Wheeler Shipbuilding	1900s	Brooklyn	NY
191	Wiley Manufacturing	1939	Port Deposit	MD
192	Willamette Iron & Steel	1889	Portland	OR
193	Wilmington Boat Works	1920	Wilmington	CA
194	Winslow Marine Railway (formerly Hall Bros. MR)	1878	Winslow	WA
195	Zirlott Boat Yard (and related companies)	1956	Coden	AL