| PROVINCIAL RUBBER AGENCIES LIMITED | Rubber and plastics | 1932 | Total exemption (full) |
| SOUTH MIDLANDS COMMUNICATIONS LIMITED | Computers, electronics and optics | 1958 | Group accounts |
| ST.CLARE ENGINEERING LIMITED | Machinery and equipment | 1959 | Total exemption (full) |
| G.W.MARTIN & CO.LIMITED | Fabricated metal products | 1961 | Total exemption (full) |
| HEMCO POWER & CONTROL SYSTEMS LTD. | Electrical equipment | 1963 | Total exemption (full) |
| INTERCOLE SYSTEMS LIMITED | Computers, electronics and optics | 1966 | Total exemption (full) |
| GOSPORT METAL TREATMENTS LIMITED | Fabricated metal products | 1968 | Total exemption (full) |
| OTTAWAY ENGINEERING LIMITED | Fabricated metal products | 1968 | Total exemption (full) |
| MIRION TECHNOLOGIES (IST) LIMITED | Computers, electronics and optics | 1970 | Full accounts |
| SCOTT - DRUMMOND LIMITED | Other manufacturing | 1977 | Total exemption (full) |
| OK INTERNATIONAL LIMITED | Electrical equipment | 1977 | Full accounts |
| TOPAZ REFRIGERATION & AIR CONDITIONING LIMITED | Repair and installation of machinery | 1979 | Total exemption (full) |
| SOLENT POWDER FINISHERS LIMITED | Fabricated metal products | 1982 | Total exemption (full) |
| ST. CROSS ELECTRONICS LIMITED | Computers, electronics and optics | 1984 | Total exemption (full) |
| SIGNBOX LIMITED | Other manufacturing | 1985 | Total exemption (full) |
| AHMAD TEA LIMITED | Food products | 1986 | Full accounts |
| V & F SHEET METAL COMPANY LIMITED | Fabricated metal products | 1986 | Total exemption (full) |
| TT ELECTRONICS IGT LIMITED | Computers, electronics and optics | 1987 | Full accounts |
| WESSEX FABRICATIONS LIMITED | Fabricated metal products | 1988 | Total exemption (full) |
| CHEMTECH INDUSTRIES LIMITED | Machinery and equipment | 1988 | Small company accounts |
| EXFO EUROPE LIMITED | Repair and installation of machinery | 1988 | Full accounts |
| CRANE MACHINE MAINTENANCE LIMITED | Repair and installation of machinery | 1989 | Total exemption (full) |
| QUAYLINE REPROGRAPHICS LIMITED | Printing and recorded media | 1991 | Total exemption (full) |
| CHEMTECH INTERNATIONAL LIMITED | Machinery and equipment | 1991 | Small company accounts |
| OASE (UK) LIMITED | Fabricated metal products | 1993 | Medium company accounts |
| A B S HOVERCRAFT LIMITED | Other manufacturing | 1993 | Total exemption (full) |
| NOR-COTE INTERNATIONAL LIMITED | Chemicals | 1993 | Total exemption (full) |
| IONOPTIKA LIMITED | Other manufacturing | 1993 | Total exemption (full) |
| INTERCOLE SUB-CONTRACT SERVICES LIMITED | Computers, electronics and optics | 1994 | Total exemption (full) |
| VFS (SOUTHAMPTON) LIMITED | Motor vehicles and parts | 1995 | Full accounts |
| A.W. JEFFREYS (SOUTHAMPTON) LIMITED | Fabricated metal products | 1995 | Total exemption (full) |
| SOUTHERN SALES & SERVICES LIMITED | Machinery and equipment | 1995 | Total exemption (full) |
| FRIDGENIUS LIMITED | Fabricated metal products | 1997 | Total exemption (full) |
| NORTON PRECISION LIMITED | Fabricated metal products | 1997 | Total exemption (full) |
| DIVING EQUIPMENT SERVICES LIMITED | Repair and installation of machinery | 1998 | Total exemption (full) |
| FALCON PRECISION LIMITED | Basic metals | 1998 | Total exemption (full) |
| INFLUX MEASUREMENTS LIMITED | Machinery and equipment | 1998 | Total exemption (full) |
| RED RAW FOOD, DRINK AND COSMETICS LTD | Food products | 1999 | Total exemption (full) |
| INTEGRATED BACKPLANE SOLUTIONS LIMITED | Computers, electronics and optics | 2001 | Total exemption (full) |
| SOUTHERN AIR SYSTEMS LIMITED | Repair and installation of machinery | 2001 | Total exemption (full) |
| CUSTOM CABINETS LIMITED | Furniture | 2001 | Unaudited abridged |
| IDS INGEGNERIA DEI SISTEMI (UK) LIMITED | Ships, aircraft, rail and other transport | 2002 | Small company accounts |
| ANNA VALENTINE LIMITED | Clothing | 2002 | Total exemption (full) |
| SLC GROUP HOLDINGS LIMITED | Other manufacturing | 2002 | Total exemption (full) |
| EVENT INTERIORS LIMITED | Other manufacturing | 2002 | Total exemption (full) |
| SURELINE ELECTRICAL MODULES LTD. | Electrical equipment | 2002 | Total exemption (full) |
| TELLING CREATIONS LIMITED | Printing and recorded media | 2002 | Unaudited abridged |
| ITCHEN VALLEY JOINERS LIMITED | Wood products | 2002 | Total exemption (full) |
| COLOUR COMPANY (SOUTHAMPTON ) LIMITED | Printing and recorded media | 2002 | Total exemption (full) |
| WHITING SERVICES LTD | Repair and installation of machinery | 2003 | Total exemption (full) |
| EXECUTIVE JET PERSONNEL LIMITED | Repair and installation of machinery | 2003 | Total exemption (full) |
| LIFTECH SYSTEMS (SE) LIMITED | Machinery and equipment | 2003 | Total exemption (full) |
| APPLETON SIGNS MANUFACTURING LIMITED | Other manufacturing | 2003 | Total exemption (full) |
| L J SMITH FAMILY BUTCHERS LIMITED | Food products | 2003 | Unaudited abridged |
| PRESSPLUS LIMITED | Printing and recorded media | 2003 | Total exemption (full) |
| PERMABOND ENGINEERING ADHESIVES LIMITED | Chemicals | 2003 | Small company accounts |
| BIGSTUFF LIMITED | Printing and recorded media | 2003 | Total exemption (full) |
| MARLEY ENTERPRISES (ROLLER DOORS) LIMITED | Fabricated metal products | 2003 | Total exemption (full) |
| DRAKA COMTEQ UK LIMITED | Electrical equipment | 2004 | Full accounts |
| HAIG ENGINEERING LIMITED | Fabricated metal products | 2005 | Total exemption (full) |