| DELMORE LIMITED | Other manufacturing | 1942 | Total exemption (full) |
| JOHN ALLAN AQUARIUMS LIMITED | Other manufacturing | 1964 | Unaudited abridged |
| DOVE ANODISING LIMITED | Fabricated metal products | 1967 | Total exemption (full) |
| WYCHEM LIMITED | Chemicals | 1969 | Small company accounts |
| UNISEED ENGINEERING LIMITED | Fabricated metal products | 1969 | Total exemption (full) |
| THERMOTRAFFIC LTD. | Food products | 1972 | Full accounts |
| ROBERTS & SALE LTD | Fabricated metal products | 1973 | Total exemption (full) |
| MID NORFOLK CANNERS LIMITED | Food products | 1977 | Total exemption (full) |
| GRIFFITH ELDER AND COMPANY LIMITED | Basic metals | 1981 | Total exemption (full) |
| STRAIN MEASUREMENT DEVICES LIMITED | Computers, electronics and optics | 1982 | Small company accounts |
| DIRECT TABLE FOODS LIMITED | Food products | 1984 | Full accounts |
| S.H. JENKINS LIMITED | Fabricated metal products | 1984 | Total exemption (full) |
| EASTERN TRANSFORMERS & EQUIPMENT LIMITED | Repair and installation of machinery | 1987 | Total exemption (full) |
| PROTEUS EQUIPMENT LIMITED | Machinery and equipment | 1987 | Total exemption (full) |
| AROMATIC FLAVOURS & FRAGRANCES EUROPE LIMITED | Chemicals | 1987 | Total exemption (full) |
| OWEN FARMING TRANSPORT LIMITED | Ships, aircraft, rail and other transport | 1988 | Total exemption (full) |
| ANGLIA SPRAYERS LIMITED | Repair and installation of machinery | 1989 | Total exemption (full) |
| AIR POWER EAST LIMITED | Machinery and equipment | 1991 | Total exemption (full) |
| AGRI SPRAY LIMITED | Repair and installation of machinery | 1992 | Total exemption (full) |
| AVELAIR LIMITED | Machinery and equipment | 1993 | Small company accounts |
| ECOSPRAY LIMITED | Chemicals | 1996 | Small company accounts |
| GREENE KING BREWING AND RETAILING LIMITED | Beverages | 1997 | Full accounts |
| NIAGRI ENGINEERING CO. LTD | Machinery and equipment | 1997 | Total exemption (full) |
| PREMIER PRINTERS LIMITED | Printing and recorded media | 1997 | Total exemption (full) |
| SEARLE ELECTRICAL LIMITED | Repair and installation of machinery | 1998 | Total exemption (full) |
| ECOCOOLING LIMITED | Machinery and equipment | 2001 | Total exemption (full) |
| MD CONTROLS LIMITED | Computers, electronics and optics | 2001 | Total exemption (full) |
| PHARMWEIGH LIMITED | Computers, electronics and optics | 2002 | Total exemption (full) |
| MOBILEXTRA.COM LIMITED | Other manufacturing | 2002 | Total exemption (full) |
| FIRSTGRADE RECYCLING SYSTEMS LIMITED | Machinery and equipment | 2002 | Total exemption (full) |
| R E & J B LEBBON LIMITED | Furniture | 2003 | Total exemption (full) |
| ARRIBA TECHNOLOGIES LIMITED | Repair and installation of machinery | 2003 | Total exemption (full) |
| DISTINCT MARKETING LIMITED | Printing and recorded media | 2003 | Total exemption (full) |
| MACLIN SOURCING SOLUTIONS LIMITED | Chemicals | 2003 | Total exemption (full) |
| HOSEFLEX LIMITED | Repair and installation of machinery | 2004 | Total exemption (full) |
| RAWNER LIMITED | Machinery and equipment | 2004 | Group accounts |
| NOBAC LIMITED | Repair and installation of machinery | 2004 | Total exemption (full) |
| MAJISIGN LIMITED | Wood products | 2005 | Total exemption (full) |
| JEWEL DISPLAY LIMITED | Other manufacturing | 2005 | Total exemption (full) |
| J J SMITH AND SON LIMITED | Glass, ceramics, cement and stone | 2006 | Total exemption (full) |
| APEX BELTING LIMITED | Rubber and plastics | 2006 | Total exemption (full) |
| CLARKE WELDING SERVICES LIMITED | Repair and installation of machinery | 2007 | Total exemption (full) |
| SARLL METAL PRODUCTS LIMITED | Fabricated metal products | 2007 | Total exemption (full) |
| BON BON PRODUCTIONS LIMITED | Printing and recorded media | 2008 | Total exemption (full) |
| A J TRAILER MAINTENANCE LIMITED | Repair and installation of machinery | 2008 | Total exemption (full) |
| SEC 2 SECURITY LIMITED | Fabricated metal products | 2009 | Total exemption (full) |
| R W ENGINEERING SUFFOLK LTD | Repair and installation of machinery | 2009 | Total exemption (full) |
| BHV BROADCAST LIMITED | Other manufacturing | 2009 | Total exemption (full) |
| ALAN RUDDOCK ENGINEERING LTD | Machinery and equipment | 2010 | Total exemption (full) |
| OPTIMISE HEAT & STEAM LIMITED | Repair and installation of machinery | 2010 | Total exemption (full) |
| GILBERT AND MCCARTY LIMITED | Fabricated metal products | 2010 | Total exemption (full) |