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Index to U.S. Shipbuilders and Boatbuilders


This table lists about 900 U.S. shipbuilders and boatbuilders which have their construction records documented on a table in this data base, in alphabetical order.  Click on a shipyard's name to go directly to its construction record.  Former and alternative names are included, although I may have missed some, which is why there are 900 names and only about 750 tables.  Note that the 1500 shipyards which do not have their own tables are not included here: click here to see them.

Shipbuilder City State
A & B Industries Morgan City LA
A & M Dockside Repair Amelia LA
ABL Fabricators Morgan City LA
Adams Yacht Yard, Quincy Quincy MA
ADDSCO Mobile AL
Aerojet-General Jacksonville FL
Aker Philadelphia Philadelphia PA
Alabama Shipyard Mobile AL
Alaska Ship & Drydock Ketchikan AK
Aleutian Yachts Tacoma WA
Albina Engine & Machine Works Portland OR
Alexander, L. F. New Orleans LA
All American Marine Bellingham WA
Allen Boat Company Harvey LA
Allen Marine Sitka AK
Allen Shipbuilding Seattle WA
Allied Shipyard Larose LA
Aluma Marine Westwego LA
Aluminum Boats Crown Point LA
American Bridge Pittsburgh PA
American Car & Foundry Wilmington DE
American Cruiser Wilmington DE
American Electric Welding Baltimore MD
American Electric Welding Savannah GA
American International Shipbuilding Hog Island PA
American Machinery Beresford FL
American Marine New Orleans LA
American Shipbuilding  Brunswick GA
American Steel Barge Superior WI
Ames Shipbuilding Seattle WA
AMFELS Brownsville TX
AMPRO Shipyard Weems VA
AmShip Buffalo Buffalo NY
AmShip Chicago Chicago IL
AmShip Cleveland Cleveland OH
AmShip Detroit Detroit MI
AmShip Lorain Lorain OH
AmShip Superior Superior WI
AmShip Toledo Toledo OH
AmShip West Bay City West Bay City MI
Anacortes Slipways Co Anacortes WA
Anderson & Cristofani San Francisco CA
Annapolis Yacht Yard Annapolis MD
Arlington Shipbuilding Corp Jacksonville FL
Ashton Boat Construction Harvey LA
Associated Shipbuilders Harbor Island Seattle WA
Associated Shipbuilders Lake Union Seattle WA
Astoria Marine Astoria OR
Atlantic & Gulf Boat Building Port Everglades FL
Atlantic Corp. Portsmouth NH
Atlantic Iron Works East Boston MA
Atlantic Marine Alabama Mobile AL
Atlantic Marine Florida Jacksonville FL
Austal USA Mobile AL
Avondale Shipyards New Orleans LA
B & B Boat Builders Bayou La Batre AL
B & D Boat Works Wanchese NC
B & T Welding Venice LA
BAE Systems Norfolk Norfolk VA
BAE Systems San Diego San Diego CA
BAE Systems San Francisco San Francisco CA
BAE Systems Jacksonville Jacksonville FL
BAE Systems Mobile Mobile AL
Babare Bros.  Tacoma WA
Balehi Marine Lacombe LA
Ballard Marine Railway Seattle WA
Baltimore Dry Dock & Shipbuilding Baltimore MD
Barbour Boat Works New Bern NC
Barbour Metal Boat Works St. Louis MO
Barnes-Duluth Shipbuilding Duluth MN
Barbee Marine Yards Renton WA
Barrett SB Mobile AL
Barrett & Hilp South San Francisco CA
Basalt Rock Co. Napa CA
Basic Marine Escanaba MI
Bath Iron Works Corp Bath ME
Bay Shipbuilding Sturgeon Bay WI
Bayles Shipyard Port Jefferson NY
Bayliss Boat Works Wanchese NC
Bayou Fabricators Bayou La Batre AL
Bayou Marine Builders Bayou La Batre AL
BB Boats Manteo NC
Beaumont Shipbuilding Beaumont TX
Belfast Shipbuilding Co Belfast ME
Bellinger Shipyards Jacksonville FL
Bellingham Iron Works Bellingham WA
Bellingham Marine Bellingham WA
Bellingham Marine Railway Bellingham WA
Bell's Steam Engine Works Buffalo NY
Bender Shipbuilding Mobile AL
Bendixsen Shipbuilding Fairhaven CA
Benicia Shipbuilding  Benicia CA
Beoufway Contractors Houma LA
Bergeron Industries Braithwaite LA
Bethlehem Baltimore Baltimore MD
Bethlehem Beaumont Beaumont TX
Bethlehem Elizabethport Elizabethport NJ
Bethlehem Fairfield  Baltimore MD
Bethlehem Hingham Hingham MA
Bethlehem Quincy  Quincy MA
Bethlehem San Francisco San Francisco CA
Bethlehem San Pedro  San Pedro CA
Bethlehem Sparrows Point Sparrows Point MD
Bethlehem Staten Island Staten Island NY
Bethlehem Wilmington Wilmington DE
Big River Shipbuilding Vicksburg MS
Bigler, James Newburgh NY
Birchfield Shipbuilding & Boiler Tacoma WA
Birely, Hillman & Streaker Philadelphia PA
Bishop & Simonson New York NY
Bishop Shipbuilding Port Aransas TX
Bison Shipbuilding Buffalo NY
Blackwell Boat Works Manns Harbor NC
Blair Co, Arthur G. Yonkers NY
Blount Boats Warren RI
Bludworth Shipyard, John Corpus Christi TX
Blue Streak Industries Chalmette LA
Boconco Bayou La Batre AL
Boeing Marine Systems Renton WA
Bollinger Gretna Gretna LA
Bollinger Lockport Lockport LA
Bollinger Marine Fabricators Amelia LA
Bonner Boats Wetumpka AL
Bordelon Marine Houma LA
Bosarge Construction Bayou La Batre AL
Bosarge Marine Bayou La Batre AL
Boston NSY Charlestown MA
Bradley Boats Bayou La Batre AL
Breaux Bros. Enterprises Loreauville LA
Breaux's Bay Craft Loreauville LA
Brent Towing Greenville MS
Briggs Boat Works Wanchese NC
Briglia Boat Works Wanchese NC
Bristol Yachtbuilding Bristol ME
Broward Shipyard Fort Lauderdale FL
Brown & Son, A. C. Tottenville NY
Brown Shipbuilding Houston TX
Brownsville Marine Products Brownsville PA
Brunswick Marine Brunswick GA
Bryant Boats Bayou La Batre AL
Buffalo Dry Dock Buffalo NY
Burger Boat Manitowoc WI
Burlee Dry Dock Staten Island NY
Burtis, Devine Brooklyn NY
Burton Shipyard Port Arthur TX
Bushey & Sons, Ira S. Brooklyn NY
Butler Duluth Duluth MN
Butler Superior Superior WI
C. & C. Boat Works Belle Chasse LA
C. & C. Marine and Repair Belle Chasse LA
C. & G. Boat Works Bayou La Batre AL
C. & G. Boat Works Mobile AL
Calderwood Yacht Yard Manchester MA
California Shipbuilding Los Angeles CA
Calmes Engineering New Orleans LA
Calumet Shipyard & Dry Dock Chicago IL
Cambridge Shipbuilders Cambridge MD
Camcraft Crown Point LA
Camden Ship Repair Camden NJ
Camden Shipbuilding Camden ME
Campbell Industries San Diego CA
Canal Boats Fort Lauderdale FL
Candies Shipbuilders Houma LA
Canulette Shipbuilding Slidell LA
Cape Cod Shipbuilding Wareham MA
Cargill Inc. Savage MN
Carolina Shipbuilding Wilmington NC
Carolina Yacht Enterprises Wanchese NC
Caruthersville Shipyard Caruthersville MO
Casco Shipbuilding Co Freeport ME
Cenac Towing Company Houma LA
Central Gulf Shipyard New Iberia LA
Chance Marine Construction Annapolis MD
Chandler, Ralph J. Wilmington CA
Charleston NSY Charleston SC
Charleston Shipbuilding Charleston SC
Chesapeake Shipbuilding Salisbury MD
Chester Shipbuilding Chester PA
Chiasson Welding Services Larose LA
Chicago Bridge & Iron Seneca IL
Chicago Shipbuilding Chicago IL
Chickasaw Shipbuilding Chickasaw AL
Chilman Shipyards Hoquiam WA
Chris-Craft Algonac MI
Christensen Yachts Vancouver WA
Christy Corp. Sturgeon Bay WI
Chrysler Corp. Detroit MI
City Point Iron Works South Boston MA
Clayton Ship and Boat Clayton NY
Cleveland Shipbuilding Cleveland OH
Coast Guard Yard Baltimore MD
Coast Shipbuilding Portland OR
Coastwise Shipbuilding Baltimore MD
Colberg Boat Works Stockton CA
Colle Towing Pascagoula MS
College Point Boats College Point NY
Collier Shipbuilding Bayou La Batre AL
Colonna's Shipyard Norfolk VA
Columbia Iron Works Baltimore MD
Columbia River Packers Assn. Astoria OR
Columbia River Shipbuilding Portland OR
Commercial Iron Works Portland OR
Concrete Ship Constructors, Inc. National City CA
Conrad Industries Morgan City LA
Consolidated Shipbuilding Morris Heights NY
Consolidated Shipbuilding City Island NY
Consolidated Steel Orange TX
Consolidated Steel Wilmington CA
Continental Iron Works Brooklyn NY
Continental Shipbuilding Yonkers NY
Coos Bay Shipbuilding Marshfield OR
Corinthian Catamarans Tarpon Springs FL
Corn Island Shipyard Lamar IN
Corpus Christi Shipbuilding Co Corpus Christi TX
Covacevich Shipyard Biloxi MS
Craig Shipbuilding Toledo OH
Craig Shipbuilding Long Beach CA
Cramp Shipbuilding Philadelphia PA
Crawford & Reid Tacoma WA
Crescent Shipyard Elizabethport NJ
Crook, H. E.  Baltimore MD
Crosby Navigation Richmond VA
Crown Point Industries Crown Point LA
Crowninshield Shipbuilding Fall River MA
Crumpler's Shipbuilding Orange TX
Cryer & Sons Oakland CA
Cumberland Shipbuilding  South Portland ME
Custom Steel Boats Arapahoe NC
Custom Steel Boats Merritt NC
D.E.S. Boat Works Bayou La Batre AL
D J Builders Bayou La Batre AL
Dachel-Carter Shipbuilding Benton Harbor MI
Dakota Creek Industries Anacortes WA
Daniels Company, Oscar Tampa FL
Dantzler Shipbuilding & Dry Dock  Moss Point MS
Darby Steel Products Kansas City KS
Davidson Shipbuilding West Bay City MI
Davis & Sons, M. M. Solomons MD
Davis Boat Works Wanchese NC
Dawn Cruisers Classon Point NY
Daytona Beach Boat Works Daytona Beach FL
De Angelo Shipyard Moss Point MS
Decatur Iron & Steel Decatur AL
Deep Sea Boat Building Bayou La Batre AL
Defoe Boat & Motor Works Bay City MI
Defoe Shipbuilding Bay City MI
Delamater Iron Works New York NY
Delaware Bay Shipbuilding Leesburg NJ
Delaware Marine & Manufacturing Milford DE
Delaware River Iron SB Chester PA
Delta Marine Industries Seattle WA
Delta Shipbuilding New Orleans LA
Derecktor Shipyards Middletown RI
Derecktor Shipyards Bridgeport CT
Derecktor Shipyards Mamaroneck NY
Desco St. Augustine FL
Detroit Dry Dock Detroit MI
Detroit Shipbuilding Detroit MI
Detyens Shipyards Mount Pleasant SC
Dialogue & Co., John H. Camden NJ
Diamond Manufacturing Savannah GA
Dickie Bros. San Francisco CA
Dickie, John W., & Son Alameda CA
Dierks-Blodgett Shipbuilding  Pascagoula MS
Diesel Shipbuilding Jacksonville FL
Dingle Boat Works St. Paul MN
Diversified Marine Portland OR
Dodge Boat & Plane Newport News VA
Dolomite Shipbuilding Pittsford NY
Donjon Shipbuilding Erie PA
Donovan Contracting Shelburne VT
Dooley's Basin & Dry Dock Fort Lauderdale FL
Dorchester Shipbuilding Dorchester NJ
Douglas Marine Services Franklin LA
Doullut & Williams New Orleans LA
Downey Shipbuilding Arlington NY
Dravo Pittsburgh Pittsburgh PA
Dravo SteelShip Pine Bluff AR
Dravo Wilmington Wilmington DE
Dubuque Boat & Boiler Works Dubuque IA
Duckworth Steel Boats Tarpon Springs FL
Duthie Shipbuilding, J. F. Seattle WA
Eagle Fabrication Sauget IL
East Coast Shipyards Bayonne NJ
Eastern Shipbuilding Panama City FL
Eastern Shipyard Greenport NY
Eastern Shore Shipbuilding Sharpton MD
Eddy Shipbuilding Bay City MI
Edwing Boat Chinook WA
Electric Boat Company Groton CT
Electric Launch Co. (Elco) Bayonne NJ
Elevating Boats Lafitte LA
Elizabeth City Shipyard Elizabeth NC
Ellsworth & Davidson Milwaukee WI
Elscot Boat City Island NY
Englis & Son, John Greenpoint NY
Equitable Equipment Madisonville LA
Equitable Shipyards New Orleans LA
Erie Concrete & Supply Erie PA
Erie Shipbuilding Erie PA
Eureka Shipbuilding Co Eureka CA
Everest Marine Burlington WA
Everett Pacific Shipbuilding Everett WA
Eymard & Sons Shipyard Harvey LA
Federal Shipbuilding & Dry Dock Kearny NJ
Federal Shipbuilding & Dry Dock Newark NJ
Fellows & Stewart Wilmington CA
Fincantieri Bay Shipbuilding Sturgeon Bay WI
Fincantieri Marinette Marine Marinette WI
Fisher Boatworks Detroit MI
Fisherman Marine Shipyard Bayou La Batre AL
Fitzgerald Marine Fairhaven MA
Fore River Shipbuilding Quincy MA
Foss Shipyard Rainier OR
Foundation Contractors New Orleans LA
Foundation Contractors Newark NJ
Foundation Contractors Savannah GA
Foundation Contractors Portland OR
Foundation Contractors Tacoma WA
Freedom Boatworks Wanchese NC
Freeport Shipbuilding Freeport FL
Freeport Shipbuilding  South Freeport ME
Friede Goldman Offshore Pascagoula MS
Froemming Bros. Milwaukee WI
Fry, L. E. Clayton NY
Fulton Shipyard Antioch CA
G. & S. Marine Lockport LA
Galveston Shipbuilding Galveston TX
Gamage, Harvey F. Bristol ME
Garber Bros. Berwick LA
Gas Engine & Power Morris Heights NY
Gazzier Shipyard Bayou La Batre AL
General Dynamics Bath Iron Works Bath ME
General Dynamics Electric Boat Groton CT
General Dynamics NASSCO San Diego CA
General Dynamics Quincy  Quincy MA
General Engineering Alameda CA
General Ship East Boston MA
General SB & Aero Alexandria VA
Geo Shipyard New Iberia LA
Georgia Shipbuilding Savannah GA
Gibbs Gas Engine Works Jacksonville FL
Giddings Boat Works Charleston OR
Gilchrist, Geo. A.  Thomaston ME
Gildersleeve Shipbuilding  Gildersleeve CT
Gill's Crane New Orleans LA
Gladding-Hearn Shipbuilding Somerset MA
Globe Iron Works Cleveland OH
Globe Shipbuilding Baltimore MD
Globe Shipbuilding (WW II) Superior WI
Globe Shipbuilding (WW I) Superior WI
GNOTS Reserve Destrehan LA
Godwin, Jimmie Bayou La Batre AL
Gold Coast Yachts St. Croix VI
Goss & Sawyer Bath ME
Goudy & Stevens East Boothbay ME
Grafton Boat Works Grafton IL
Graham Boats Pascagoula MS
Grant Smith-Porter Aberdeen WA
Grant Smith-Porter Portland OR
Grays Harbor Motor Ship Aberdeen WA
Grays Harbor Shipbuilding Aberdeen WA
Gray's Iron Works Galveston TX
Great Lakes Boatbuilding Milwaukee WI
Great Lakes Engineering Ashtabula OH
Great Lakes Engineering Ecorse MI
Great Lakes Engineering St. Clair MI
Great Lakes Towing Cleveland OH
Grebe & Co., Henry C. Chicago IL
Green Acres Bayou La Batre AL
Greenport Basin Greenport NY
Greenville Shipbuilding Greenville MS
Gretna Machine & Iron Works Harvey LA
Groton Iron Works Groton CT
Groton Iron Works Noank CT
Gulf Coast Fabrication Pearlington MS
Gulf Coast Marine Builders Bayou La Batre AL
Gulf Coast Shipyard Group Gulfport MS
Gulf Craft Patterson LA
Gulf Island Marine Fabrication Houma LA
Gulf Marine Ways Galveston TX
Gulf Ship Gulfport MS
Gulf Shipbuilding Chickasaw AL
Gulfbound Chauvin LA
Gulfport Shipbuilding Port Arthur TX
Gunderson Marine Portland OR
H & H Welding & Fabrication Bridge City TX
Halimar Shipyard Morgan City LA
Halter Calumet Calumet LA
Halter Chickasaw Chickasaw AL
Halter Equitable New Orleans LA
Halter Gulfport Gulfport MS
Halter Lockport Lockport LA
Halter Moss Point Moss Point MS
Halter New Orleans New Orleans LA
Halter Pascagoula Pascagoula MS
Halter Pierre Part Pierre Part LA
Halter Port Bienville Pearlington MS
Hammond Lumber Humboldt Bay CA
Hanlon Dry Dock & Shipbuilding Oakland CA
Hansen Boat Company Marysville WA
Harbor Boatbuilding Terminal Island CA
Harlan & Hollingsworth Wilmington DE
Harris & Parsons East Greenwich RI
Harrison Loring South Boston MA
Hartman-Greiling Green Bay WI
Hatteras Yachts New Bern NC
Herreshoff Manufacturing Bristol RI
Hickinbotham Bros. Stockton CA
Higgins Industries New Orleans LA
Hillman & Streaker Philadelphia PA
Hillman Barge Brownsville PA
Hillman Ship & Engine Building Philadelphia PA
Hillstrom Shipbuilding Coos Bay OR
Hillstrom Shipbuilding North Bend OR
Hiltebrant Dry Dock Kingston NY
Hinckley & Co. Southwest Harbor ME
Hitchings & Joyce Hoquiam WA
Hodgdon, G. I. East Boothbay ME
Hodgdon, Norman H. East Boothbay ME
Hodgdon Yachts East Boothbay ME
Hodge Shipbuilding Moss Point MS
Hodgson-Greene-Haldeman Long Beach CA
Hogg & Delamater New York NY
Holton Custom Yachts Wanchese NC
Honolulu Shipyard Honolulu HI
Hope Services Dulac LA
Hoquiam Shipyard Hoquiam WA
Horizon Shipbuilding Bayou La Batre AL
Horton Boats Bayou La Batre AL
Houma Fabricators Houma LA
Houma Shipbuilding Houma LA
Housatonic Shipbuilding Stratford CT
Howard's Shipyard Jeffersonville IN
Howerin Boats Bayou La Batre AL
Huckins Yacht Jacksonville FL
Hudson Shipbuilding Pascagoula MS
Humboldt Marine Ways St. Louis MO
Humphreys Railways Weems VA
Hunt's SteelShip Pine Bluff AR
Huntington Ingalls Pascagoula MS
Huntington Ingalls Newport News VA
Hutchinson Boat Works Alexandria Bay NY
Ingalls Iron Works Decatur AL
Ingalls Shipbuilding Pascagoula MS
Inland Marine Bridge City TX
Inland Waterways Duluth MN
Intermarine USA Savannah GA
International SB Bayou La Batre AL
International SB (Piaggio) Orange TX
International SB (Piaggio) Pascagoula MS
International SB (Piaggio) Beaumont TX
International SB & ME Upper Nyack NY
Intracoastal Iron Works Bourg LA
Island Boats Jeanerette LA
Island Dock Kingston NY
Italian Shipyard, The Moss Point MS
J-Built Bayou La Batre AL
J & J Marine Bayou La Batre AL
J. A. Jones Construction Brunswick GA
J. A. Jones Construction Panama City FL
Jackson & Sharp Wilmington DE
Jacksonville Shipyard Jacksonville FL
Jacob, Robert City Island NY
Jahncke Shipbuilding  Madisonville LA
Jakobson Shipyard Oyster Bay NY
JamesBuilt Paducah KY
JeffBoat Jeffersonville IN
Jemison, Inc., T. M. Bayou La Batre AL
Jenks Shipbuilding Port Huron MI
JK Welding Brooklyn NY
John & Associates Rye NY
Johnson Boat Works Wanchese NC
Johnson Iron Works New Orleans LA
Johnson Shipbuilding & Repair Bayou La Batre AL
Johnson Shipyards Mariners Harbor NY
Johnston Brothers Ferrysburg MI
Kaiser Richmond Richmond CA
Kaiser Swan Island Portland OR
Kaiser Vancouver Vancouver WA
Kane Shipbuilding Galveston TX
Kansas City Steel Kansas City KS
Keith Marine Palatka FL
Kelley Spear Bath ME
Kelso Marine Galveston TX
Kennedy Construction Galveston TX
Kennedy Ship & Repair Galveston TX
Keppel O. & M. USA Brownsville TX
Kewaunee Shipbuilding Kewaunee WI
King Iron Works Buffalo NY
Kingston Dry Dock Kingston NY
Kneass, G. W. San Francisco CA
Knight & Carver National City CA
Knutson Shipbuilding Halesite NY
Kody Marine Harvey LA
Kretzer Boat Works City Island NY
Kruse & Banks Shipbuilding North Bend OR
Kvaerner Philadelphia Philadelphia PA
Kvichak Marine Seattle WA
Kyle & Co. Stockton CA
Kyle & Purdy City Island NY
La Force Shipyard Bayou La Batre AL
La Ship Houma LA
LAD Services Stephensville LA
Lake & Ocean Navigation Sturgeon Bay WI
Lake Torpedo Boat Bridgeport CT
Lake Union Dry Dock Seattle WA
Lake Washington Shipyards Houghton WA
Lancaster Ironworks Perryville MD
Landry Boat Works Bayou La Batre AL
Lantana Boatyard Lantana FL
Larson Boat Shop, Al San Pedro CA
Lawley & Sons, George Neponset MA
Lawrence & Foulks Greenport NY
Lazzara Yachts Tampa FL
Leathem D. Smith Shipbuilding Sturgeon Bay WI
Leevac Shipyards Jennings LA
Leevac Shipyards Houma Houma LA
LeMay Barge & Supply Greenville MS
LeTourneau Technologies Vicksburg MS
Levingston Shipbuilding Orange TX
Liberty Drydock Brooklyn NY
Lindstrom Shipbuilding Aberdeen WA
Little Hoquiam Shipyard Hoquiam WA
Lockheed Shipbuilding Seattle WA
Lockport Fabrication Lockport LA
Lone Star Shipbuilding  Beaumont TX
Long Beach NSY Long Beach CA
Long Beach Shipbuilding Long Beach CA
Los Angeles Shipbuilding San Pedro CA
Luders Marine Construction Stamford CT
Lynch Shipbuilding San Diego CA
M & S Equipment Poplarville MS
MacEvoy Shipbuilding Savannah GA
Machias Ship Machias ME
Madison Boat & Barge Madison IN
Main Iron Works Houma LA
Manchester Marine Manchester MA
Mangone Shipbuilding Houston TX
Manitowoc Shipbuilding Manitowoc WI
Paul Mann Custom Boats Manns Harbor NC
Manteo Boatbuilding Manteo NC
Marathon LeTourneau Brownsville TX
Marathon LeTourneau Vicksburg MS
Marco Shipyard Seattle WA
Mare Island NSY Vallejo CA
Marietta Manufacturing Point Pleasant WV
Marine Builders Utica IN
Marine Builders Mobile AL
Marine Group Boat Works National City CA
Marine Inland Fabricators Panama City FL
Marine Iron & Shipbuilding Duluth MN
Marine Mart Port Isabel TX
Marine Partners Bell City LA
Marine Power & Equipment Tacoma WA
Marine Welding & Repair Greenville MS
Mariner Industries Houma LA
Marinette Marine Marinette WI
Marinship Sausalito CA
Marr, Harry G. Damariscotta ME
Martinac Shipbuilding Tacoma WA
Martinolich Shipbuilding Tacoma WA
Marvel & Company, T. S. Newburgh NY
Maryland Dry Dock Baltimore MD
Maryland Shipbuilding & Dry Dock Baltimore MD
Maryland Steel Sparrows Point MD
Master Boat Builders Coden AL
Master Marine Bayou La Batre AL
Mathis Co., John H. Camden NJ
Mathis Yacht Building Gloucester City NJ
Matthews Boat Port Clinton OH
Matthews Shipbuilding Hoquiam WA
Matton Shipyard Cohoes NY
Maxon Construction Tell City IN
McBride & Law Beaumont TX
McCloskey & Company Tampa FL
McDermott Shipbuilding Amelia LA
McDermott Shipbuilding New Iberia LA
McDonald, Alex Staten Island NY
McDonell Boats Savannah GA
McDougall-Duluth Duluth MN
McEachern Ship  Astoria OR
McKay, Donald East Boston MA
Meacham & Babcock  Seattle WA
Merchant Shipbuilding Chester PA
Merchant Shipbuilding Bristol PA
Merrill-Stevens Shipbuilding Jacksonville FL
Metal Trades Hollywood SC
MetalCraft Marine U.S. St. Vincent NY
Miami Shipbuilding Miami FL
Mid-Coast Marine Coos Bay OR
Midland Bridge  Houston TX
Midship Marine Harvey LA
Minneford Yacht Yard City Island NY
Misener Marine Construction Tampa FL
Missouri Valley Bridge & Iron Leavenworth KS
Missouri Valley Bridge & Iron Evansville IN
Mobile Ship Repair Mobile AL
Mobile Shipbuilding Mobile AL
Mobro Marine Green Cove Springs FL
Modern Marine Power Houma LA
Moe Enterprises, Howard Hoquiam WA
Mojean & Ericson Tacoma WA
Moore, Henry J. Bayou La Batre AL
Moore Co., Samuel Elizabethport NJ
Moore & Scott Iron Works Oakland CA
Moore Shipbuilding Oakland CA
Moore Dry Dock Oakland CA
Moran Bros. Seattle WA
Morey & Thomas  Jacksonville FL
Moss Point Marine Escatawpa MS
Motor Boat Marina Seattle WA
Mount Vernon Bridge & Iron Mount Vernon OH
Moyer & Son Ocean City NJ
Murdock, J. M.  Jacksonville FL
Muzzio Bros. Stamford CT
Nashville Bridge Company Nashville TN
NASSCO San Diego CA
National Shipbuilding Orange TX
Neafie & Levy Philadelphia PA
Neuville Boat Works New Iberia LA
Nevins, Henry B. City Island NY
New Bern Shipbuilding New Bern NC
New England Shipbuilding South Portland ME
New Jersey Shipbuilding Barber NJ
New South Marine Builders Greenville MS
New York Harbor & Dry Dock Port Jefferson NY
New York NSY  Brooklyn NY
New York Shipbuilding Camden NJ
New York Yacht, Launch & Engine Co Morris Heights NY
Newburgh Shipyards Newburgh NY
Newcastle Yachts