| 1 AAA Shipping No. 1 L.L.C. | 27 Lockwood Brothers, Inc. |
| 2 A Way To Move, Inc. | 28 Lynden Incorporated |
| 3 America Cargo Transport, Inc. | 29 Maersk Line, Limited* |
| 4 American President Lines, Ltd. | 30 Marine Transport Management |
| 5 American Roll-On Roll-Off Carrier, LLC | 31 Matson Navigation Company, Inc. |
| 6 American Shipping Group | 32 Maybank Shipping Company, Inc. |
| 7 APL Marine Services, Ltd.* | 33 McAllister Towing and Transportation Co., Inc. |
| 8 APL Maritime Ltd | 34 Northland Services, Inc. |
| 9 Beyel Brothers Inc. | 35 OSG Car Carriers, Inc..* |
| 10 Canal Barge Company, Inc. | 36 Pasha Hawaii Transport Lines LLC |
| 11 Central Gulf Lines, Inc.* | 37 Patriot Shipping, L.L.C.* |
| 12 Cherokee Nation Distributors | 38 Patriot Titan LLC* |
| 13 Coastal Transportation, Inc. | 39 Red River Holdings LLC |
| 14 Columbia Coastal Transport, LLC | 40 Resolve Towing & Salvage, Inc. |
| 15 CRC Marine Services, Inc. | 41 Samson Tug & Barge Company, Inc. |
| 16 Crowley Liner Services, Inc. | 42 SeaTac Marine Services, LLC |
| 17 Crowley Marine Services, Inc. | 43 Sealift Inc. |
| 18 Farrell Lines Incorporated* | 44 Signet Maritime Corporation |
| 19 Fidelio Limited Partnership* | 45 Smith Maritime |
| 20 Foss Maritime Company | 46 Stevens Towing Co., Inc. |
| 21 Hapag-Lloyd USA, LLC* | 47 Strong Vessel Operators LLC |
| 22 Horizon Lines LLC | 48 Superior Marine Services, Inc. |
| 23 Laborde Marine Lifts, Inc. | 49 Trailer Bridge, Inc. |
| 24 Laborde Marine, L.L.C. | 50 TransAtlantic Lines LLC |
| 25 Liberty Global Logistics, LLC* | 51 Troika International, Ltd. |
| 26 Liberty Shipping Group Limited Partnership |
* Denotes Maritime Security Program operators
SOURCE: U.S. Department of Transportation, Maritime Administration, Office of Sealift Support, 2007