Locations designated by “row-table”
| Company | Table |
|---|---|
| Advanced Turbine Support | B-3 |
| American Cruise Lines | B-4 |
| American Maritime Officers Union | B-5 |
| American Offshore Services | B-6 |
| American Steamship Company | B-7 |
| Andrie | B-8 |
| Atlantic Partners EMS | C-1 |
| AZCO-INC | A-3 |
| Babcock Power | C-3 |
| Benchmark | C-4 |
| Blake Thermal Sales & Service, Inc. | C-5 |
| Brown & Brown | C-6 |
| Calpine Corporation | C-7 |
| Casco Bay Lines | C-8 |
| Cianbro | D-1 |
| Clean Harbors Environmental Services | D-2 |
| Coastal Transportation, Inc. | D-3 |
| Continental Tide Defense Systems, Inc. | D-4 |
| Crowley | D-5 |
| Curtin Maritime | A-4 |
| Dann Marine Towing, LC. | D-6 |
| Dead River Company | D-7 |
| Dennis Food Service | B-1 |
| Dunlap Towing Company | D-8 |
| Eaton Corporation | E-1 |
| Edison Chouest Offshore | E-2 |
| FMI, a Spirit AeroSystems Co. | A-6 |
| G&H Towing Company | E-3 |
| GAC Chemical Corporation | E-4 |
| GE - FieldCore | E-5 |
| General Dynamics Bath Iron Works | E-6 |
| General Dynamics Electric Boat | E-7 |
| Grand River Navigation | A-7 |
| Granite Shore Power | E-8 |
| Great Lakes Dredge & Dock CO. | F-1 |
| Hornblower Group - Boston Harbor City Cruises | F-2 |
| IFF | F-4 |
| International Union of Operating Engineers Local 877 | F-5 |
| Irving Forest Products | A-8 |
| Kirby Marine | F-6 |
| Laborde Marine Management | F-7 |
| Maine Department of Transportation | C-2 |
| McAllister Towing | G-1 |
| ME ARMY NATIONAL GUARD RRB | G-2 |
| mebaunion.org | G-3 |
| Mechanical Dynamics & Analysis | G-4 |
| Mercy Ships | G-5 |
| Military Sealift Command | L-3/4 |
| Mitsubishi Power Americas, Inc. | G-7 |
| MM&P | G-8 |
| MM-SEAS USCG Licensing Software | H-1 |
| Moran Towing Corporation | H-2 |
| Munters | H-3 |
| My Maritime Career - SIU / Lundeberg MD Seamanship School, Inc. | H-4 |
| National Grid | H-5 |
| New DHC/Cooke Aquaculture/Ocean Fleet Services | H-6 |
| NextEra Energy, Inc. | H-7 |
| NOAA Dept. of Commerce | I-1 |
| Peaks Renewables | G-6 |
| Portsmouth Naval Shipyard | I-3/4 |
| Primary Energy | A-5 |
| ProcessBarron | H-8 |
| Resolve Marine Group | I-5 |
| Sappi | I-6 |
| Seabulk | L-5 |
| Seaward Services/Hornblower Wind | F-3 |
| Shaver Transportation | A-1 |
| Somic America Inc. | I-7 |
| Sprague Resources GP, LLC | A-2 |
| Stabbert Maritime | B-2 |
| Steamship Authority | I-8 |
| SubCom | J-1 |
| SUBMEPP Activity | J-2 |
| T-Solutions, Inc. | J-3 |
| The Hinckley Company | J-4 |
| The Kraft Group | J-5 |
| TOTE Services LLC | J-6 |
| TradeWinds Towing LLC | J-7 |
| Transocean | J-8 |
| Trident Seafoods | K-1 |
| US Navy | K-2 |
| Valaris Limited | K-3 |
| Vane Brothers | K-4 |
| Versant Power | K-5 |
| Vistra Corp. | K-6 |
| Weeks Marine | K-7 |
| WIN Waste Innovations | K-8 |
| WindServe Marine | L-1 |
| Woods Hole Oceanographic Institution | L-2 |