| Online Home Retail Limited | Wholesale & retail | 1999 |
| Oomph Sales and Marketing Limited | Administrative & support | 2005 |
| Open Minds Counselling and Wellbeing Ltd | Health & social care | 2024 |
| Oprex Transport Ltd | Transport & logistics | 2024 |
| Orchard Grange (Malvern) Residents Association Limited | Households | 2003 |
| Orchard Rise Park Homes Limited | Real estate | 2022 |
| Ordicium (UK) Limited | Professional & scientific | 2009 |
| Oswald Sdscr Limited | Real estate | 2026 |
| Ourside Youth Association | Arts & recreation | 2012 |
| Outdoor Living Space Gardens Ltd | Professional & scientific | 2013 |
| Outside Finance Limited | Financial services | 2021 |
| Outside In-Novation Ltd | Professional & scientific | 2019 |
| Outtareach Ltd | Professional & scientific | 2015 |
| Oven Cleaner Specialists Ltd | Administrative & support | 2026 |
| Owco Limited | Transport & logistics | 2019 |
| Owco Systems Limited | Transport & logistics | 2020 |
| Owens Bros.(Of Worcester)Limited | Real estate | 1955 |
| Oxenton Builders Ltd | Construction | 2009 |
| OZVEN1207 Ltd | Hospitality | 2019 |
| P & E Poultry Limited | Agriculture & fishing | 2024 |
| P & H Caravan + Camper Storage Limited | Transport & logistics | 2026 |
| P & H Storage Limited | Transport & logistics | 2007 |
| P & M Miller Limited | Agriculture & fishing | 2001 |
| P a Webb Haulage Limited | Transport & logistics | 2018 |
| P J Laight Limited | Construction | 2003 |
| P J Sporting Limited | Professional & scientific | 2008 |
| P. & K. Bond & SON Limited | Real estate | 1972 |
| P. J. Brennan Limited | Arts & recreation | 2005 |
| P.A.B. Lettings Limited | Real estate | 1987 |
| P.H.X. Security Limited | Administrative & support | 2000 |
| P.Hughes Limited | Agriculture & fishing | 1957 |
| Pablo Romalde Navarro Ltd | Hospitality | 2020 |
| Pacaya Limited | Real estate | 2005 |
| Paco Delgado Emporium Limited | Other services | 2002 |
| Padel Loco Performance Club Ltd | Arts & recreation | 2026 |
| Page Wagner Associates Limited | Professional & scientific | 2016 |
| Paidia Ltd | Information & communication | 2026 |
| Palazzo Building Services Ltd | Construction | 2025 |
| Palm Partnership Ltd | Households | 2026 |
| Panties Ltd | Wholesale & retail | 2014 |
| Papu-Miya Limited | Hospitality | 1991 |
| Papyou Photography Ltd | Professional & scientific | 2017 |
| Parkgrove Estates Limited | Real estate | 2004 |
| Parkgrove Management Limited | Real estate | 2003 |
| Parry and Feinstein Pictures Limited | Professional & scientific | 2023 |
| Partscan Ltd | Information & communication | 2025 |
| Pastries Matters Ltd. | Manufacturing | 2016 |
| Patoss the Professional Association of Teachers of Students With Specific Learning Difficulties | Other services | 2004 |
| Paul Mathew Transport Limited | Transport & logistics | 1988 |
| Paul Mathew Warehousing Limited | Transport & logistics | 2001 |
| Paul Trans Ltd | Transport & logistics | 2019 |
| Paul&Ar Ltd | Transport & logistics | 2018 |
| PAV B Engineering Ltd | Construction | 2022 |
| PAW Auto Service Ltd | Wholesale & retail | 2019 |
| Paxford Ecology Limited | Professional & scientific | 2015 |
| Paynelectrics Limited | Construction | 2002 |
| PBP Services Ltd | Construction | 2021 |
| PDR Developments (Knowle) Limited | Real estate | 2022 |
| PDR Developments (Rushwick) Limited | Real estate | 2020 |
| PDR Developments Limited | Real estate | 2020 |
| PDR Estates Limited | Professional & scientific | 2014 |
| PDR Land Group Limited | Construction | 2017 |
| PDR Property Investments Limited | Real estate | 2019 |
| Peak Fitness Group Limited | Arts & recreation | 2023 |
| Pebbles Consulting Global Limited | Professional & scientific | 2022 |
| Pefa Construction Limited | Construction | 2003 |
| Pelvoux Limited | Professional & scientific | 1999 |
| Pena 2000 Limited | Information & communication | 2012 |
| Penare Point Limited | Financial services | 2024 |
| Penfold & Brooks Limited | Administrative & support | 2022 |
| Penndra Limited | Hospitality | 2021 |
| Pentlow Consulting Ltd | Professional & scientific | 2016 |
| Perducam Ltd | Professional & scientific | 2013 |
| Perelandra Ltd | Manufacturing | 2023 |
| Perfect Image UK Limited | Manufacturing | 2006 |
| Pete SEN Music Limited | Education | 2015 |
| Peter Haines Engineers Ltd | Extraterritorial | 2026 |
| Peters Hospitality Ltd | Hospitality | 2025 |
| Pettit Properties Limited | Real estate | 2021 |
| Pharos Information Technology Limited | Information & communication | 2000 |
| Phhs Trading Company Limited | Administrative & support | 2011 |
| Phil Lawson Heating and Plumbing Limited | Construction | 2011 |
| Phil Young Heating Services Ltd | Construction | 2025 |
| Philip Catherall Accountancy Limited | Professional & scientific | 2018 |
| Phoenix Fitness Solutions Limited | Arts & recreation | 2010 |
| Pici’S Ltd | Wholesale & retail | 2023 |
| Piercy Groundworks Limited | Construction | 2020 |
| Pink Equine Ltd | Wholesale & retail | 2026 |
| Pippins Court (Evesham) Management Company Limited | Households | 2014 |
| Pippins Court Evesham Limited | Households | 2021 |
| Pistis Automotive Ltd | Wholesale & retail | 2021 |
| Pizza Fiesta Limited | Hospitality | 2018 |
| PIZZALICIOUS1 Ltd | Hospitality | 2017 |
| PJM (Evesham) Limited | Real estate | 2014 |
| PK & SA Limited | Health & social care | 2017 |
| PKA Property Services Ltd | Construction | 2019 |
| Plan IT Plant Ltd | Agriculture & fishing | 2022 |
| Planet Coops Limited | Information & communication | 2014 |
| Plant-Ark Ltd | Information & communication | 2017 |
| Platformworks Consulting Ltd | Information & communication | 2026 |