| H. JARVIS LTD | Rubber and plastics | 1946 | Medium company accounts |
| CLEVELAND CIRCUITS LIMITED | Computers, electronics and optics | 1971 | Total exemption (full) |
| TRICOOL LIMITED | Electrical equipment | 1981 | Total exemption (full) |
| HUNTSMAN IFS POLYURETHANES LIMITED | Chemicals | 1992 | Medium company accounts |
| EPIGEM LIMITED | Computers, electronics and optics | 1994 | Total exemption (full) |
| WELHAM KITCHENS LIMITED | Furniture | 1998 | Total exemption (full) |
| SABIC UK PETROCHEMICALS LIMITED | Chemicals | 1999 | Full accounts |
| MYLAR SPECIALTY FILMS UK LIMITED | Rubber and plastics | 1999 | Full accounts |
| EVEREST BIOTECH LIMITED | Other manufacturing | 1999 | Small company accounts |
| MICROPORE TECHNOLOGIES LTD | Machinery and equipment | 2003 | Total exemption (full) |
| ENSUS UK LIMITED | Chemicals | 2006 | Full accounts |
| NORMANBY LABORATORY SERVICES LIMITED | Other manufacturing | 2007 | Total exemption (full) |
| CTG LIMITED | Computers, electronics and optics | 2008 | Total exemption (full) |
| CLEVELAND TECHNOLOGIES LIMITED | Computers, electronics and optics | 2008 | Total exemption (full) |
| ALPEK POLYESTER UK LTD | Chemicals | 2009 | Full accounts |
| UNIVERSAL MATTER GBR LTD | Chemicals | 2010 | Full accounts |