| JOHN B.SMITH LIMITED | Wood products | 1946 | Unaudited abridged |
| GRECO BROTHERS LIMITED | Food products | 1947 | Total exemption (full) |
| STANLEY VICKERS LIMITED | Rubber and plastics | 1956 | Total exemption (full) |
| TEES COMPONENTS LIMITED | Fabricated metal products | 1963 | Medium company accounts |
| GREYLIN ENGINEERING LIMITED | Machinery and equipment | 1976 | Total exemption (full) |
| FORMAN METAL PRODUCTS LIMITED | Basic metals | 1976 | Unaudited abridged |
| F JONES (CLEVELAND) LIMITED | Glass, ceramics, cement and stone | 1982 | Full accounts |
| ELRING KLINGER (GREAT BRITAIN) LIMITED | Motor vehicles and parts | 1987 | Full accounts |
| PRESS & FAB LIMITED | Fabricated metal products | 1992 | Total exemption (full) |
| EAST DURHAM MANUFACTURING AND ENGINEERING COMPANY LIMITED | Machinery and equipment | 1994 | Total exemption (full) |
| PICKERINGS MANUFACTURING LIMITED | Machinery and equipment | 1995 | Full accounts |
| ADCAS (1997) LIMITED | Other manufacturing | 1997 | Unaudited abridged |
| G PACITTO & SONS (REDCAR) LIMITED | Food products | 1998 | Total exemption (full) |
| KATMEX LIMITED | Fabricated metal products | 1999 | Medium company accounts |
| TRADFAB LIMITED | Other manufacturing | 2000 | Total exemption (full) |
| COTEC TECHNOLOGY LIMITED | Computers, electronics and optics | 2002 | Total exemption (full) |
| CPD BODIES LIMITED | Ships, aircraft, rail and other transport | 2002 | Full accounts |
| WELDTECH FABRICATIONS LIMITED | Fabricated metal products | 2002 | Total exemption (full) |
| AGNE LIMITED | Printing and recorded media | 2007 | Group accounts |