| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Perkins Pension Trust Ltd | 03036950 | 01/02/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Abersychan Brick Co. Ltd | 00678797 | 01/12/1994 | 19/12/1997 | Dissolved |
| BANBURY ALTON LIMITED | 00489232 | 01/12/1994 | 19/12/1997 | Not Trading |
| BUTTERLEY AGLITE | 00558191 | 01/12/1994 | 19/12/1997 | Dissolved |
| CATERPILLAR PENSION TRUST LIMITED | 04007770 | 07/06/2007 | 03/09/2008 | Not Trading |
| CLAUGHTON MANOR BRICK LIMITED(THE) | 00057024 | 01/12/1994 | 19/12/1997 | Not Trading |
| Cwmbran Brick Co.Ltd | 00669039 | 01/12/1994 | 19/12/1997 | Dissolved |
| DESIMPEL BRICK LIMITED | 01601242 | 08/07/1996 | 19/12/1997 | Not Trading |
| Dorman Diesels Ltd | 01253490 | 14/03/2001 | 31/05/2002 | Dissolved |
| EASTFIELD NO 11 LIMITED | 01757837 | 14/03/2001 | 31/05/2002 | Insolvent |
| EASTFIELD NO 5 LIMITED | 02010016 | 14/03/2001 | 31/05/2002 | Insolvent |
| Edgehill Finance Company Ltd | 00528072 | 01/12/1994 | 19/12/1997 | Dissolved |
| HANSON (LBC) LIMITED | 00735868 | 01/12/1994 | 19/12/1997 | Not Trading |
| HANSON (LBE) LIMITED | 01645444 | 01/12/1994 | 19/12/1997 | Dissolved |
| HANSON BRICK LTD | 02905051 | 02/05/1996 | 19/12/1997 | Not Trading |
| HANSON FACING BRICKS LIMITED | 02361476 | 01/12/1994 | 19/12/1997 | Silver |
| HANSON FLETTON BRICKS LIMITED | 02361305 | 01/12/1994 | 19/12/1997 | Dissolved |
| HANSON PACKED PRODUCTS LIMITED | 00026306 | 01/12/1994 | 19/12/1997 | Gold |
| Hastings Brickworks Ltd | 00830836 | 01/12/1994 | 19/12/1997 | Dissolved |
| L.B.(STEWARTBY)LIMITED | 00066045 | 01/12/1994 | 19/12/1997 | Not Trading |
| LONDON BRICK FENCING LIMITED | 00281939 | 01/12/1994 | 19/12/1997 | Dissolved |
| London Brick Concrete Ltd | 00784660 | 01/12/1994 | 19/12/1997 | Dissolved |
| London Brick Glasshouses Ltd | 00786888 | 01/12/1994 | 19/12/1997 | Dissolved |
| London Brick Leisure Industries Ltd | 01245431 | 01/12/1994 | 19/12/1997 | Dissolved |
| MILTON HALL(SOUTHEND)BRICK COMPANY LIMITED(THE) | 00012289 | 01/12/1994 | 19/12/1997 | Not Trading |
| Midland Structures Ltd | 00619547 | 01/12/1994 | 19/12/1997 | Dissolved |
| NATIONAL BRICK COMPANY LIMITED | 00069666 | 01/12/1994 | 19/12/1997 | Not Trading |
| NATIONAL STAR BRICK AND TILE HOLDINGS LIMITED | 00294490 | 01/12/1994 | 19/12/1997 | Not Trading |
| NATIONAL STAR LIMITED | 00024722 | 01/12/1994 | 19/12/1997 | Not Trading |
| National Star Group Sales Ltd | 00630507 | 01/12/1994 | 19/12/1997 | Dissolved |
| P.D.Timmis(Holdings) Ltd | 00592244 | 01/12/1994 | 19/12/1997 | Dissolved |
| PERKINS ENGINES GROUP LIMITED | 00771951 | 14/03/2001 | 31/05/2002 | Not Trading |
| PERKINS LIMITED | 00624567 | 14/03/2001 | 31/05/2002 | Not Trading |
| PERKINS SMALL ENGINES LIMITED | 02978384 | 07/01/2002 | 31/05/2002 | Not Trading |
| Perkins Executive Pension Trust Ltd | 00509136 | 01/02/1998 | 01/05/2002 | Dissolved |
| SAMUEL WILKINSON & SONS LIMITED | 00683702 | 01/12/1994 | 19/12/1997 | Not Trading |
| STEWARTBY HOUSING ASSOCIATION LIMITED | 00480560 | 01/12/1994 | 19/12/1997 | Not Trading |
| TILMANSTONE BRICK LIMITED | 02803750 | 02/05/1996 | 19/12/1997 | Not Trading |
| TRANSFORMERS (WATFORD) LIMITED | 00331186 | 01/12/1994 | 19/12/1997 | Dissolved |