| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Fortress 551 Ltd | 05233938 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 552 Ltd | 05251642 | 31/03/2006 | 05/06/2006 | Dissolved |
| Fortress 553 Ltd | 05261843 | 31/03/2006 | 05/06/2006 | Dissolved |
| Fortress 554 Ltd | 05280802 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 555 Ltd | 05281949 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 556 Ltd | 05284145 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 557 Ltd | 05294045 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 558 Ltd | 05309916 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 559 Ltd | 05328851 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 560 Ltd | 05338349 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 561 Ltd | 05348524 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 562 Ltd | 05368203 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 563 Ltd | 05378000 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 564 Ltd | 05387817 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 565 Ltd | 05398467 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 566 Ltd | 05398484 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 567 Ltd | 05410144 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 568 Ltd | 05410163 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 569 Ltd | 05428770 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 570 Ltd | 05435201 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 571 Ltd | 05444677 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 572 Ltd | 05448333 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 573 Ltd | 05456744 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 574 Ltd | 05473474 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 575 Ltd | 05483044 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 576 Ltd | 05492988 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 577 Ltd | 05497831 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 578 Ltd | 05502814 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 579 Ltd | 05511939 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 580 Ltd | 05524430 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 581 Ltd | 05530301 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 582 Ltd | 05541538 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 583 Ltd | 05545050 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 584 Ltd | 05548636 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 585 Ltd | 05551330 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 586 Ltd | 05558281 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 587 Ltd | 05564237 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 589 Ltd | 05574231 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 590 Ltd | 05580551 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 591 Ltd | 05580555 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 592 Ltd | 05582836 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 593 Ltd | 05587002 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 594 Ltd | 05590918 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 595 Ltd | 05603271 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 596 Ltd | 05607712 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 597 Ltd | 05608178 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 598 Ltd | 05616527 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 599 Ltd | 05627287 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 600 Ltd | 05633208 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 601 Ltd | 05637124 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 602 Ltd | 05641197 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 603 Ltd | 05643489 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 604 Ltd | 05645621 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 605 Ltd | 05653750 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 606 Ltd | 05663023 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 607 Ltd | 05666411 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 608 Ltd | 05670130 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 609 Ltd | 05674811 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 610 Ltd | 05681858 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 611 Ltd | 05687411 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 612 Ltd | 05691406 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 613 Ltd | 05694274 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 614 Ltd | 05697919 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 615 Ltd | 05709468 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 616 Ltd | 05715869 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 617 Ltd | 05719740 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 618 Ltd | 05721707 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 619 Ltd | 05735851 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 620 Ltd | 05744731 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 621 Ltd | 05750699 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 622 Ltd | 05757452 | 01/04/2006 | 05/06/2006 | Dissolved |
| Fortress 623 Ltd | 05769987 | 05/04/2006 | 05/06/2006 | Dissolved |
| Fortress 624 Ltd | 05772890 | 06/04/2006 | 05/06/2006 | Dissolved |
| Fortress 625 Ltd | 05783560 | 18/04/2006 | 05/06/2006 | Dissolved |
| Fortress 626 Ltd | 05794315 | 25/04/2006 | 05/06/2006 | Dissolved |
| Fortress 627 Ltd | 05797728 | 27/04/2006 | 05/06/2006 | Dissolved |
| Fortress 628 Ltd | 05797795 | 27/04/2006 | 05/06/2006 | Dissolved |
| Fortress 629 Ltd | 05806243 | 04/05/2006 | 05/06/2006 | Dissolved |
| Fortress 630 Ltd | 05807301 | 05/05/2006 | 05/06/2006 | Dissolved |
| Fortress 631 Ltd | 05813025 | 11/05/2006 | 05/06/2006 | Dissolved |
| Sentinel 805 Ltd | 05896133 | 03/08/2006 | 01/12/2008 | Dissolved |