| 07 Financial Planning Limited | Financial services | 2007 |
| 22 Russell Street Reading Limited | Real estate | 1986 |
| 7 Star Car Sales (UK) Limited | Wholesale & retail | 2011 |
| A J Boswell Limited | Information & communication | 2006 |
| A O Samuel Limited | Professional & scientific | 2007 |
| A.B.Walker & SON Limited | Other services | 1953 |
| A.G.S. (Slough) Limited | | 1985 |
| A.J. Hicks Associates Ltd | Administrative & support | 2007 |
| A.S. Hitchins Limited | | 1974 |
| Aaron Colt Developments Limited | | 1990 |
| ACM Wealth Planning Limited | Financial services | 2003 |
| Adams & Wade(Maidenhead)Limited | Construction | 1963 |
| Adder Associates Limited | Information & communication | 1993 |
| Adrk Limited | Professional & scientific | 1990 |
| Afton Construction Limited | Real estate | 1987 |
| Afton Cooper Limited | Professional & scientific | 1901 |
| Agency Business Limited | Professional & scientific | 2006 |
| Aharav Consultants Ltd | Professional & scientific | 2018 |
| Ashford Turning Limited | | 1984 |
| Asia Investment Holdings Limited | Real estate | 2016 |
| Astonbell Limited | | 1985 |
| AT Commercial Limited | Real estate | 2006 |
| Aujla Bros Haulage Limited | Transport & logistics | 2007 |
| B E B Management Limited | Professional & scientific | 1991 |
| B.W.F. Humphries (Stonemasons) Limited | Construction | 1973 |
| Baker Claridge (Contracts) Limited | | 1975 |
| Barkham Homes Limited | Construction | 2004 |
| Barrett and Thomson Financial Services Limited | Financial services | 2007 |
| Beau Projects Ltd | Construction | 2007 |
| Berkshire Golf Club,Limited(The) | Arts & recreation | 1928 |
| Berkshire Micros Limited | | 1982 |
| Blueglobe Limited | Administrative & support | 1988 |
| Britregis Limited | | 1990 |
| Broome Court (Management Company) Bracknell Limited | Households | 1995 |
| Browgreen (Maintenance) Limited | Households | 1992 |
| Brown Dickens Associates Limited | | 1972 |
| Building Services Research and Intelligence Association (the) | Professional & scientific | 1959 |
| C Montague (Plastering Contractor) Ltd | Construction | 1999 |
| C.E.Ellison Limited | Manufacturing | 1962 |
| C.T. Bell (Crowthorne) Limited | Wholesale & retail | 1961 |
| Cargoflow Limited | | 1983 |
| Caribbean Cuisine Limited | Hospitality | 2003 |
| Caring-More Limited | Arts & recreation | 1988 |
| Caterchem Limited | | 1973 |
| Chaste Properties Limited | Real estate | 2003 |
| Chilton Farms Limited | Agriculture & fishing | 1978 |
| Chippenham Limited | Health & social care | 2002 |
| Chooseland Limited | Professional & scientific | 1983 |
| Christonette International Limited | | 1976 |
| Circuit Shipping Services Limited | | 1978 |
| Clive Marich Agencies Ltd | Wholesale & retail | 2007 |
| Consortio Limited | Professional & scientific | 2004 |
| Countrystore Limited | Wholesale & retail | 1985 |
| Courtesy Building Limited | Construction | 1960 |
| Crown Foundry Company Limited(The) | Professional & scientific | 1904 |
| CV Parts 365 Limited | Professional & scientific | 1977 |
| D.B. Marine Engineering Limited | Professional & scientific | 1986 |
| D.R.Y.Trading Limited | Construction | 2007 |
| Deighton Rowe Limited | Other services | 1991 |
| Desire Furnishings Limited | Wholesale & retail | 2007 |
| Digistore Limited | Extraterritorial | 2006 |
| Dodds Warehousing and Distribution Limited | Information & communication | 1990 |
| Dynamic Print Media Ltd | Administrative & support | 2007 |
| E B Retail Ltd | Other services | 2004 |
| Elstree School,Limited | Education | 1961 |
| Emilargo Limited | | 1982 |
| Empire Cafe (Newbury) Limited | Manufacturing | 1956 |
| Erleigh Lodge Management Company Limited | Households | 1978 |
| ESB Training Limited | Professional & scientific | 2004 |
| Eyre Court (Wokingham) Management Company Limited | Households | 2001 |
| F. J. Lane and Sons Limited | Construction | 1964 |
| Fairways House Residents Company Limited | Households | 2004 |
| Fibre Optic Termination Services Limited | Construction | 2007 |
| Firepro Plus Ltd | Construction | 2004 |
| First African Credit Limited | Financial services | 1991 |
| Futurespiral Limited | | 1986 |
| G N U Developments Limited | Professional & scientific | 1992 |
| GTL Investments | | 1999 |
| Guard Linx Limited | Administrative & support | 2006 |
| H.F.Plumbing Limited | Professional & scientific | 1953 |
| H.I. Drilling and Engineering Limited | | 1982 |
| Havva Limited | Construction | 2007 |
| Hudsons Airfreight Limited | | 1982 |
| Hudsons Group Limited | | 1981 |
| Hudsons Management and Consultancy Services Limited | | 1973 |
| Hudsons Offshore Limited | | 1968 |
| I.D (Chingford) Limited | Other services | 2008 |
| Ikash Services Ltd | Transport & logistics | 2023 |
| Impex Trading Ltd | Wholesale & retail | 1998 |
| Instrument Plastics Limited | Manufacturing | 1987 |
| Intertrade Supply (Europe) Limited | | 1988 |
| Intrabiz Systems Limited | Information & communication | 2006 |
| Jaks (UK) Limited | Wholesale & retail | 1982 |
| JCA Couriers Limited | Transport & logistics | 2004 |
| Jedi (Europe) Limited | Professional & scientific | 1991 |
| Jewitt & Wilkinson Insurance & Mortgage Consultants Ltd | | 1966 |
| John Kernaghan and Associates Limited | Mining & quarrying | 1989 |
| Joy of Plants Ltd | Information & communication | 2007 |
| Juice Factory Limited | Information & communication | 2006 |
| Jumbosound Limited | | 1982 |