| 00043599 Limited | Professional & scientific | 1895 |
| 00065986 PLC | Professional & scientific | 1900 |
| 00803368 Limited | Water & waste | 1964 |
| 01362414 Limited | Manufacturing | 1978 |
| 02004091 Limited | Wholesale & retail | 1986 |
| 04138872 Limited | Professional & scientific | 2001 |
| Bowers of Bolton Limited | Transport & logistics | 1989 |
| Burn Fireclay Company,Limited(The) | Manufacturing | 1936 |
| Cammell Laird (Teesside) Limited | Energy | 1987 |
| Cammell Laird (Tyneside) Limited | Energy | 1994 |
| Cammell Laird Group PLC | | 2000 |
| County Luxdon Laundry Limited | Arts & recreation | 1938 |
| Cresstale Limited | Manufacturing | 1980 |
| Grampian Care Limited | Hospitality | 1969 |
| Hallamshire Construction PLC | Wholesale & retail | 1956 |
| J.P. English Van Hire Limited | Information & communication | 1976 |
| James Warren Holdings PLC | | 1954 |
| Jarvis Porter Group PLC | Professional & scientific | 1984 |
| John Porter Doorsets Limited | Manufacturing | 2005 |
| Kelsey Roofing Industries Limited | Wholesale & retail | 1961 |
| Marshalls Dormant (NO.13) Limited | Professional & scientific | 1947 |
| Marshwheel Construction Limited | Wholesale & retail | 1994 |
| Merrion Packaging Limited | Manufacturing | 2003 |
| Middleton Enterprizes Limited | | 1983 |
| Minstergate Properties Limited | Professional & scientific | 1964 |
| MOS (Aberdeen) Limited | Wholesale & retail | 1985 |
| Peel and Bowler Chocolate Limited | Manufacturing | 1953 |
| Precis (1746) Limited | Manufacturing | 1976 |
| R.G.S. Pattern Book Company Limited | Manufacturing | 1964 |
| Rewalt NO. 3 Limited | Manufacturing | 1928 |
| Sandusky Walmsley Limited | Manufacturing | 2000 |
| Smart Approach Group PLC | Professional & scientific | 1934 |
| Spade Lane Cool Store Limited | Information & communication | 1991 |
| Thomas Barrass Ltd. | Wholesale & retail | 1976 |
| Walker & Carson Limited | Manufacturing | 1927 |
| Watchlamp Limited | Wholesale & retail | 1970 |
| Wholesale Meat Supply (Accrington) Limited | Transport & logistics | 1954 |
| Wisbech Bulk Systems Limited | Manufacturing | 1991 |