| | KEYSTONE SHIPPING SERVICES, INC. | 2025 SHIP MANAGEMENT SERVICES FOR SG-01 CAPE DECISION, CAPE DIAMOND, CAPE DOMINGO, CAPE DOUGLAS, CAPE DUCATO, CAPE EDMONT | IDC | $525,186,942 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 30, 2025 | Aug 18, 2025 | Jul 26, 2035 |
| | KEYSTONE SHIPPING SERVICES, INC. | 2025 SHIP MANAGEMENT SERVICES FOR SHIP GROUP 02 - CAPE RACE, CAPE RISE, CAPE RAY | IDC | $282,473,072 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 30, 2025 | Aug 13, 2025 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $415,729,251 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 30, 2025 | Aug 18, 2025 | Jul 26, 2035 |
| | KEYSTONE SHIPPING SERVICES, INC. | 2025 SHIP MANAGEMENT SERVICES FOR SHIP GROUP 17 - BOB HOPE | IDC | $268,100,089 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 30, 2025 | Aug 18, 2025 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP GROUP 01 SHIP MANAGEMENT SERVICES BRIDGE CONTRACT
CAPE DECISION, CAPE DIAMOND, CAPE DOMINGO, CAPE DOUGLAS, CAPE DUCATO, CAPE EDMONT | IDC | $44,848,774 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 26, 2024 | Jul 27, 2024 | Oct 26, 2025 |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP GROUP 06 SHIP MANAGEMENT SERVICES BRIDGE CONTRACT
CAPE KENNEDY, CAPE KNOX | IDC | $19,444,929 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 26, 2024 | Jul 27, 2024 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP GROUP 02 SHIP MANAGEMENT SERVICES BRIDGE CONTRACT
CAPE RACE, CAPE RAY, CAPE RISE | IDC | $19,439,172 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jul 26, 2024 | Jul 27, 2024 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | READY RESERVE FORCE PROGRAM
SHIP MANAGEMENT SERVICES - SHIP GROUP 06
CAPE KENNEDY, CAPE KNOX
IGF::OT::IGF | IDC | $49,563,806 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jan 22, 2016 | Jan 27, 2016 | Jul 26, 2024 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $151,445,704 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jan 22, 2016 | Jan 27, 2016 | Jul 26, 2024 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $137,142,608 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M1PZOPERATION OF OTHER NON-BUILDING FACILITIES | Jan 22, 2016 | Jan 27, 2016 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP MAINTENANCE AND OPERATOR SERVICES | IDC | $0 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M299 | Jul 25, 2005 | Jul 28, 2005 | Jan 27, 2016 |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP MAINTENANCE AND OPERATOR SERVICES | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Jul 25, 2005 | Jul 28, 2005 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP MAINTENANCE AND OPERATOR SERVICES | IDC | $0 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M299 | Jul 25, 2005 | Jul 28, 2005 | Jan 27, 2016 |
| | KEYSTONE SHIPPING SERVICES, INC. | SHIP MAINTENANCE AND OPERATOR SERVICES | IDC | $0 | MARITIME ADMINISTRATION | DEPT OF THE NAVY | — | 483111Deep Sea Freight Transportation | M299 | Jul 25, 2005 | Jul 28, 2005 | Jan 27, 2016 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Sep 15, 2003 | Sep 15, 2003 | Apr 15, 2005 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Sep 15, 2003 | Sep 15, 2003 | Apr 15, 2005 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Jul 15, 2003 | Jul 15, 2003 | Sep 15, 2003 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Nov 15, 2000 | Nov 15, 2000 | — |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Nov 15, 2000 | Nov 15, 2000 | Apr 15, 2005 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Oct 15, 2000 | Oct 15, 2000 | Apr 15, 2005 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Oct 15, 2000 | Oct 15, 2000 | Nov 15, 2000 |
| | KEYSTONE SHIPPING SERVICES, INC. | — | IDC | $0 | MARITIME ADMINISTRATION | — | — | 483111Deep Sea Freight Transportation | M299 | Oct 4, 2000 | Oct 1, 2000 | — |