| VINARCHY UK LIMITED | Beverages | 1914 | Full accounts |
| GILLETTE U.K. LIMITED | Chemicals | 1931 | Full accounts |
| ROYCOTT LIMITED | Fabricated metal products | 1938 | Small company accounts |
| SEVEN SEAS LIMITED | Pharmaceuticals | 1939 | Full accounts |
| UNICLIP LIMITED | Fabricated metal products | 1947 | Small company accounts |
| CHARLES AUSTEN PUMPS LIMITED | Machinery and equipment | 1957 | Medium company accounts |
| RAM PUMPS LIMITED | Machinery and equipment | 1972 | Small company accounts |
| CAT PUMPS (U.K.) LIMITED | Computers, electronics and optics | 1975 | Small company accounts |
| MONDI SCUNTHORPE LIMITED | Rubber and plastics | 1979 | Audit-exempt subsidiary |
| PET MATE LIMITED | Rubber and plastics | 1985 | Full accounts |
| JENKS & CATTELL ENGINEERING LIMITED | Fabricated metal products | 1986 | Full accounts |
| DAIRY CREST LIMITED | Food products | 1986 | Full accounts |
| PROCTER & GAMBLE PRODUCT SUPPLY (U.K.) LIMITED | Chemicals | 1995 | Full accounts |
| PRINTGOOD LIMITED | Printing and recorded media | 1995 | Total exemption (full) |
| DAIRY CREST GROUP LIMITED | Food products | 1996 | Full accounts |
| DISTINCT SPORTS BRANDS LIMITED | Other manufacturing | 1996 | Total exemption (full) |
| SAMSUNG SEMICONDUCTOR EUROPE LIMITED | Electrical equipment | 1997 | Full accounts |
| M. C. HERSEY & SON LTD | Other manufacturing | 1997 | Total exemption (full) |
| SPOTLIGHT SPORTS GROUP LIMITED | Printing and recorded media | 1997 | Full accounts |
| MIRAGO LIMITED | Printing and recorded media | 1999 | Total exemption (full) |
| COLOURATION LIMITED | Printing and recorded media | 2001 | Total exemption (full) |
| P I (UK) LIMITED | Printing and recorded media | 2001 | Total exemption (full) |
| JAMES GIBBONS FORMAT LIMITED | Fabricated metal products | 2001 | Full accounts |
| BDH CENTRELESS LIMITED | Other manufacturing | 2002 | Total exemption (full) |
| MONDI CONSUMER GOODS PACKAGING UK LTD | Rubber and plastics | 2004 | Audit-exempt subsidiary |
| ORAL CREATIONS DENTAL LABORATORY LTD | Other manufacturing | 2009 | Total exemption (full) |
| 1ST IMPRESSIONS SIGNS LTD | Printing and recorded media | 2009 | Total exemption (full) |