| Pembridge Analytics Limited | Administrative & support | 2015 |
| Peter Griffiths (Stanley Mills) Limited | Professional & scientific | 1968 |
| Port Talbot Fabrications Ltd | | 1984 |
| R & H Thomas Limited | Real estate | 2003 |
| R.J. Holmes Opticians Limited | Health & social care | 1974 |
| R.P. Sainsbury & Sons Limited | Agriculture & fishing | 1960 |
| R.Scott & Co.(Outfitters)Limited | Wholesale & retail | 1956 |
| R.Sparrow(Leicester)Limited | Real estate | 1963 |
| Red Chilli Catering Ltd | Professional & scientific | 2004 |
| Richard & Tina Swan Consultancy Limited | Financial services | 2006 |
| Rrhn Developments Limited | Real estate | 2021 |
| Ruddy's of Lydney Limited | Hospitality | 1980 |
| Sawyers Estate Agents Limited | Real estate | 2003 |
| Scampston Mews Management Limited | Households | 1995 |
| Silvey Bros Limited | Wholesale & retail | 1963 |
| Sportslink Promotions Limited | Arts & recreation | 1990 |
| Springhill Cohousing Community Limited | Real estate | 2004 |
| Stanway Screens Limited | Manufacturing | 1950 |
| Staunton Cross Garage Ltd | Wholesale & retail | 2005 |
| Stonehouse Paper & BAG Mills Limited | Manufacturing | 1922 |
| Stroud Extrusions Limited | | 1973 |
| Talos Architectural Limited | Wholesale & retail | 2018 |
| THE Pizza Planet Limited | Hospitality | 1997 |
| THE Steeplechase Company (Cheltenham) Limited | Extraterritorial | 1907 |
| TJB Vending Solutions Ltd | Wholesale & retail | 2022 |
| TJC Commerce Ltd | Wholesale & retail | 2023 |
| Toucan Development (U.K.) Limited | Wholesale & retail | 1989 |
| Town & Country Electricians Ltd | Construction | 2012 |
| Tozza Restaurants Limited | | 1979 |
| Travail Employment Group Limited | Professional & scientific | 1977 |
| Travail Employment Limited | Administrative & support | 1986 |
| Travail Franchise Limited | Administrative & support | 1986 |
| Treads (UK) Limited | Professional & scientific | 1993 |
| Trident Caravans Limited | Manufacturing | 1970 |
| Trilogy Enterprise Services Limited | Professional & scientific | 2001 |
| TYE Line Limited | | 1987 |
| UK and Eire People Finder Limited | Administrative & support | 2014 |
| Uni-Therm Heating & Plumbing Limited | | 1973 |
| Vatch Services Limited | Professional & scientific | 2008 |
| Waite & SON (Jewellers) Limited | Wholesale & retail | 1935 |
| Wake-Hams Limited | | 1984 |
| Wakefields Building Ltd | Construction | 2021 |
| Walls and Oldbury Management Company Limited | Real estate | 2006 |
| Watson Wheatley Limited | Information & communication | 2006 |
| Wotton Auction Rooms Limited | Professional & scientific | 1992 |