Ship modification, conversion, overhaul, and other…
2,050 FACILITIESCensus designationShip modification, conversion, overhaul, and other manufacturing services performed in a shipyard, nonmilitary
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Marine Specialty Painting INC | Mayport | FL | — | UNVERIFIED |
| Marine Systems, INC. | Portland | OR | — | UNVERIFIED |
| Marisco LTD | Honolulu | HI | — | UNVERIFIED |
| Mark Marine Service, INC. | Camas | WA | — | UNVERIFIED |
| Marlow-hunter LLC | Alachua | FL | — | UNVERIFIED |
| Marlow Merrill Stevens, LLC | Miami | FL | — | UNVERIFIED |
| Marmac LLC - Mcdonough Marine Service - Belle Chasse Facility | Belle Chasse | LA | — | UNVERIFIED |
| Marrotta Maritime Services LLC | Oceanport | NJ | — | UNVERIFIED |
| Mass Bay Lines | Chelsea | MA | — | UNVERIFIED |
| Mass Contracting | New Bedford | MA | — | UNVERIFIED |
| Master Boat Builders, Inc.-shell Belt Road | Coden | AL | — | UNVERIFIED |
| Master Marine INC | Bayou La Batre | AL | — | UNVERIFIED |
| Mayship Repair-3075 Richmond Terr | Staten Island | NY | — | UNVERIFIED |
| MCB Marine LLC | Sherman | CT | — | UNVERIFIED |
| Mcculley Marine Services, INC. | Fort Pierce | FL | — | UNVERIFIED |
| Mcmillen Yachts INC | Portsmouth | RI | — | UNVERIFIED |
| M. D. Moody & Sons, INC. | Jacksonville | FL | — | UNVERIFIED |
| Merritt's Boat & Engine Works | Pompano Beach | FL | — | UNVERIFIED |
| Metal Trades: Cooper River | North Charleston | SC | — | UNVERIFIED |
| Metan Marine Restoration, Inc. | Lakeville | MA | — | UNVERIFIED |
| Metan Marine Restoration, Inc. | Halifax | MA | — | UNVERIFIED |
| Metro Machine Corporation | Portsmouth | VA | — | UNVERIFIED |
| Mf&b Marine, LLC | Norfolk | VA | — | UNVERIFIED |
| Mhi Ship Repair | Norfolk | VA | — | UNVERIFIED |
| Micronesian Marine INC | Hagatna | GU | — | UNVERIFIED |
| M.i.c. Services LLC | Houston | TX | — | UNVERIFIED |
| Midwest Stone Dock | Oregon | OH | — | UNVERIFIED |
| Millennium Marine Usa, LLC | Eastport | ME | — | UNVERIFIED |
| Miller Marine - Nbpl | San Diego | CA | — | UNVERIFIED |
| Miller Marine - Nbsd | San Diego | CA | — | UNVERIFIED |
| Miller Marine Yacht Service, I | Southport | FL | — | UNVERIFIED |
| Millway Marina Service | South Yarmouth | MA | — | UNVERIFIED |
| M&m Diving | Marinette | WI | — | UNVERIFIED |
| M&M Powersports LLC | Dalton | PA | — | UNVERIFIED |
| M & N of Alabama | Bon Secour | AL | — | UNVERIFIED |
| Modern American Recycling Service INC | Gibson | LA | — | UNVERIFIED |
| Modern Mud | Alameda | CA | — | UNVERIFIED |
| Module Manufacturing Facility 3 | Mobile | AL | — | UNVERIFIED |
| Moran Environmental Recovery | Mayport | FL | — | UNVERIFIED |
| Morris Yacht Inc-trenton | Trenton | ME | — | UNVERIFIED |
| Mountain Marine Industries, INC. | Commerce City | CO | — | UNVERIFIED |
| Mr Marine Boatworks LLC | Vero Beach | FL | — | UNVERIFIED |
| Murray American River Towing, INC. | East Millsboro | PA | — | UNVERIFIED |
| Mwr Marina | Panama City Beach | FL | — | UNVERIFIED |
| My Huntress | Alameda | CA | — | UNVERIFIED |
| Nassco | San Diego | CA | — | UNVERIFIED |
| Nassco | San Diego | CA | — | UNVERIFIED |
| Nassco C Street Facility | Chula Vista | CA | — | UNVERIFIED |
| Nassco-norfolk's Harper Avenue Yard | Portsmouth | VA | — | UNVERIFIED |
| National Maintenance and Repair | Hartford | IL | — | UNVERIFIED |
FactoryRegistry lists 2,050 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Ship modification, conversion, overhaul, and other manufacturing services performed in a shipyard, nonmilitary, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 248 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2053975000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.