| Midland Industries Limited | Administrative & support | 1994 |
| Midland Motor Caravan Limited | Administrative & support | 1995 |
| Midvale Financial Services Limited | Financial services | 2001 |
| Minster Micro Computers Limited | Information & communication | 1987 |
| Mixo Ltd | Information & communication | 2006 |
| Monafayre Limited | Real estate | 1978 |
| Monaveen Properties Ltd. | Construction | 2017 |
| Monocle Consulting Limited | Information & communication | 2000 |
| Morgan Rennic Ltd | Professional & scientific | 1996 |
| Morley Flower LLP | | 2007 |
| Motortherapy Ltd | Manufacturing | 2005 |
| Movements UK Ltd | Wholesale & retail | 2004 |
| MPF Construction Limited | Professional & scientific | 2002 |
| MSD Electrical Services Limited | Construction | 2025 |
| Muse Hairdressing Limited | Other services | 2007 |
| My Self Store Ltd | Transport & logistics | 2003 |
| Mystic Isle Travel Limited | Transport & logistics | 2001 |
| N W Grinding & Polishing Limited | Manufacturing | 2002 |
| N.R. Penn & Co Limited | Professional & scientific | 2006 |
| Nails 4 U (Kidderminster) Ltd | Other services | 2022 |
| National Sheep Association | Other services | 1892 |
| National-Standard (Weld Wire) Limited | Manufacturing | 1971 |
| Nekta Drinks Ltd | Manufacturing | 2024 |
| Nester Healthcare Private Limited | Administrative & support | 2011 |
| New Decisions Limited | Administrative & support | 2002 |
| Newspaces (UK) Limited | Real estate | 2003 |
| Next Level Lofts Redditch Limited | Construction | 2025 |
| Nicholson & Co. Limited | Other services | 1921 |
| Nigel Poole Property & Development Limited | Real estate | 2008 |
| Nikilan Foods Ltd | Wholesale & retail | 2020 |
| NJK Heating Limited | Construction | 2006 |
| NPM Investments Limited | Real estate | 2015 |
| Oak Candles Ltd | Manufacturing | 2015 |
| Oakalls (Area L) Management Company NO.1 Limited | Real estate | 2002 |
| Ocius Consulting Limited | Professional & scientific | 2007 |
| OGL Software Limited | Information & communication | 1993 |
| OLE Limited | Information & communication | 1999 |
| Oliver House (Evesham) Limited | Households | 1998 |
| ON Line Europe Limited | Information & communication | 1999 |
| One Nine Zero Lessors Limited | Real estate | 2007 |
| Onecomps Limited | Arts & recreation | 2025 |
| Online Rubber Mats Ltd | Manufacturing | 2020 |
| Optimums Design and Build Limited | Construction | 2021 |
| Orchard Joint Ventures LLP | | 2014 |
| Orchard Valley Foods Limited | Wholesale & retail | 2003 |
| Orchards Cookery Limited | Education | 2006 |
| Orion Marketing Limited | Manufacturing | 1989 |
| Orion Web Technologies Limited | Information & communication | 2002 |
| Osterman Limited | | 1985 |
| OUT to Grass Leisure Limited | Arts & recreation | 2007 |
| Oyster Property Developments Ltd | Real estate | 1999 |
| P. Bourne & Sons Limited | Administrative & support | 2002 |
| P.G. Contracting Limited | Construction | 1999 |
| P.J. LEE Haulage Ltd | Transport & logistics | 2005 |
| Palmastro Limited | Construction | 1985 |
| Parkside Bromsgrove Limited | Health & social care | 2015 |
| Paul Dunsby and SON Limited | Agriculture & fishing | 2003 |
| Paul Thompson Inns Limited | Hospitality | 2003 |
| Peacock Properties Group Ltd | Real estate | 2023 |
| Peasebrook Equine Clinic Limited | Professional & scientific | 2002 |
| Peco Studios Limited | Manufacturing | 2003 |
| Pershore Indoor Tennis Centre Limited | Arts & recreation | 2004 |
| Pershore Produce (Fruit & Vegetables) Limited | Wholesale & retail | 1977 |
| Pershore Tyre Services Limited | Wholesale & retail | 1997 |
| Peter Cotton Stonemason & General Builder Limited | Construction | 2007 |
| Phase 2 (Premier Salon) Limited | Other services | 2004 |
| Piermont Barn Limited | Administrative & support | 2017 |
| Plantagenet Systems Limited | Professional & scientific | 1998 |
| Plexit Limited | Manufacturing | 2001 |
| Plot-It Limited | Wholesale & retail | 2008 |
| Pplumz Limited | Wholesale & retail | 1998 |
| Pre-Met Limited | Manufacturing | 1973 |
| Precision Glass Reinforced Plastic Ltd | Manufacturing | 2026 |
| Prestige Bricklaying & Building Contractors Worcester Limited | Construction | 2006 |
| Prestige Building Plastics Limited | Administrative & support | 2007 |
| Prestige Property Group Limited | Extraterritorial | 2015 |
| Primary Safety Ltd | Administrative & support | 2007 |
| Prime Infrastructure Investments Limited | Financial services | 2015 |
| Prime Knowhow Limited | Extraterritorial | 2008 |
| Probert & Jones Holdings Limited | Construction | 2026 |
| Projax Precision Form Tools Limited | Real estate | 1959 |
| Projects 2000 Limited | Real estate | 1992 |
| Protex Distribution Limited | Manufacturing | 2002 |
| Protex Engineering Limited | Manufacturing | 2002 |
| Protex Latches Limited | Manufacturing | 2007 |
| Protex.Com Limited | Manufacturing | 2002 |
| Psychology in Business Limited | Professional & scientific | 2003 |
| PWR Builders Limited | Construction | 2003 |
| Qlalo Limited | Real estate | 2021 |
| Quality Control Solutions Limited | Administrative & support | 1998 |
| Quanta Holdings Limited | Professional & scientific | 1994 |
| R & C Ceiling and Partitions Limited | Construction | 2007 |
| R & M Oseland Limited | Construction | 2001 |
| R S Plant Services Ltd | Manufacturing | 2005 |
| R.L.Rea Funeral Directors Limited | Other services | 2003 |
| Rajkot Ltd | Hospitality | 2007 |
| Readspeed Limited | Wholesale & retail | 2003 |
| Reddiglaze Limited | Extraterritorial | 1978 |
| Reddiplex 2011 Ltd | Financial services | 2007 |
| Reddiplex Limited | Manufacturing | 1994 |