| WAVIN LIMITED | Rubber and plastics | 1946 | Full accounts |
| BRIDON INTERNATIONAL LTD. | Fabricated metal products | 1946 | Full accounts |
| DON VALLEY ENGINEERING COMPANY LIMITED | Machinery and equipment | 1947 | Medium company accounts |
| SECANIM LIMITED | Food products | 1948 | Medium company accounts |
| SARVAL LIMITED | Food products | 1954 | Full accounts |
| SARVAL (HARTSHILL) LIMITED | Food products | 1960 | Medium company accounts |
| RHODES OF THORNE LIMITED | Food products | 1960 | Total exemption (full) |
| OPTIMA INTERNATIONAL LIMITED | Machinery and equipment | 1961 | Total exemption (full) |
| TEKNEQUIP LIMITED | Fabricated metal products | 1961 | Small company accounts |
| TICKHILL ENGINEERING COMPANY LIMITED | Machinery and equipment | 1964 | Full accounts |
| FELLOWES LTD | Paper and paperboard | 1965 | Group accounts |
| POLAR PUMPS LIMITED | Machinery and equipment | 1966 | Total exemption (full) |
| GORICON METALLURGICAL SERVICES LIMITED | Glass, ceramics, cement and stone | 1972 | Small company accounts |
| TILEWIND LIMITED | Machinery and equipment | 1973 | Total exemption (full) |
| SCHWANK LIMITED | Fabricated metal products | 1973 | Small company accounts |
| MONOCON INTERNATIONAL REFRACTORIES LIMITED | Glass, ceramics, cement and stone | 1973 | Full accounts |
| VICTOR MARINE LIMITED | Other manufacturing | 1977 | Small company accounts |
| W. HALLAM CASTINGS LIMITED | Other manufacturing | 1978 | Unaudited abridged |
| TBA DONCASTER LIMITED | Computers, electronics and optics | 1979 | Full accounts |
| SPECIALISED HARVESTING SERVICES LIMITED | Machinery and equipment | 1979 | Total exemption (full) |
| SENIOR AND DICKSON LIMITED | Rubber and plastics | 1981 | Total exemption (full) |
| NORTECH FOODS LIMITED | Food products | 1982 | Medium company accounts |
| TEASDALES BAKERS (HOLDINGS) LTD | Food products | 1983 | Total exemption (full) |
| CENTURION EUROPE LIMITED | Fabricated metal products | 1984 | Full accounts |
| POLYDON INDUSTRIES LIMITED | Basic metals | 1985 | Total exemption (full) |
| CASWICK LIMITED | Rubber and plastics | 1985 | Small company accounts |
| ROUNDBRAND LIMITED | Rubber and plastics | 1987 | Full accounts |
| DB CARGO MAINTENANCE LIMITED | Repair and installation of machinery | 1988 | Full accounts |
| INSTRUMENT INSTALLATIONS LIMITED | Repair and installation of machinery | 1988 | Total exemption (full) |
| BAPP INDUSTRIAL SUPPLIES (DONCASTER) LIMITED | Other manufacturing | 1989 | Total exemption (full) |
| BALBY ELECTRIC COMPANY LIMITED | Repair and installation of machinery | 1989 | Total exemption (full) |
| HYDRASTORE LIMITED | Machinery and equipment | 1989 | Small company accounts |
| CUSTOM MADE KITCHENS LIMITED | Furniture | 1990 | Total exemption (full) |
| BATCHMIX LIMITED | Glass, ceramics, cement and stone | 1990 | Total exemption (full) |
| POSTURITE LIMITED | Furniture | 1991 | Full accounts |
| SILGAN CLOSURES UK LIMITED | Rubber and plastics | 1991 | Full accounts |
| KINGASIA FOODS LIMITED | Food products | 1991 | Full accounts |
| OMEGA PLC | Furniture | 1992 | Full accounts |
| OAKWOOD CONTRACTS LIMITED | Furniture | 1992 | Total exemption (full) |
| DANUM WINDOWS LIMITED | Fabricated metal products | 1992 | Total exemption (full) |
| DSA CHEMICALS LIMITED | Chemicals | 1993 | Total exemption (full) |
| JOHN BRAILSFORD PRINT (YORKSHIRE) LIMITED | Printing and recorded media | 1993 | Unaudited abridged |
| NORTHERN ENERGY SERVICES LIMITED | Repair and installation of machinery | 1993 | Total exemption (full) |
| CREW MECHANICAL SERVICES LIMITED | Fabricated metal products | 1993 | Total exemption (full) |
| CLYDE PNEUMATIC CONVEYING LTD | Other manufacturing | 1994 | Full accounts |
| WABTEC UK LIMITED | Fabricated metal products | 1994 | Full accounts |
| DIXON TIMBER PRODUCTS LIMITED | Furniture | 1994 | Total exemption (full) |
| SENTRY FIRE SAFETY GROUP DONCASTER LIMITED | Other manufacturing | 1994 | Full accounts |
| KNR TECHNOLOGY LIMITED | Machinery and equipment | 1995 | Unaudited abridged |
| WARMSWORTH STONE LIMITED | Other manufacturing | 1995 | Total exemption (full) |
| PARAGON QUALITY FOODS LTD | Food products | 1996 | Full accounts |
| AMNACK LIMITED | Electrical equipment | 1996 | Full accounts |
| DONCASTER GLASS & GLAZING LIMITED | Glass, ceramics, cement and stone | 1996 | Total exemption (full) |
| THE TOPPING PIE COMPANY LIMITED | Food products | 1996 | Total exemption (full) |
| NORTHERN PRECISION LIMITED | Fabricated metal products | 1996 | Unaudited abridged |
| PUNCHES, DIES AND BLADES LIMITED | Fabricated metal products | 1996 | Total exemption (full) |
| Q.C. ENGINEERING & DESIGN LIMITED | Fabricated metal products | 1996 | Total exemption (full) |
| TRANSDEK U.K. LIMITED | Ships, aircraft, rail and other transport | 1997 | Full accounts |
| APC (GB) LIMITED | Other manufacturing | 1997 | Medium company accounts |
| ARROW ENGINEERING LIMITED | Fabricated metal products | 1997 | Total exemption (full) |