| Perfection Auto Valet Limited | Wholesale & retail | 2023 |
| Perfection by Bobby'O Ltd | Other services | 2025 |
| Perfection Foods Holdings Ltd | Financial services | 2025 |
| Perfection Foods Limited | Manufacturing | 2001 |
| Perfection Foods Properties Limited | Financial services | 2014 |
| Perfection International Brand Management Limited | Professional & scientific | 2025 |
| Perfection International Limited | Professional & scientific | 2019 |
| Perfection Property Investments Ltd | Real estate | 2024 |
| Perfectly Perfect Limited | Manufacturing | 2024 |
| Performance Lifts Limited | Administrative & support | 2023 |
| Performance Software Corp UK Ltd | Financial services | 2023 |
| Peri HUT Ltd | Hospitality | 2026 |
| Peri Peppers Ltd | Hospitality | 2025 |
| Peri Peri Pearls & Asian Sweets Ltd | Hospitality | 2021 |
| Perk.Co Kitchens & Bathrooms Limited | Manufacturing | 2026 |
| Perkd Coffee Ltd | Wholesale & retail | 2025 |
| Perque Ltd | Other services | 2011 |
| Perrins Travel Ltd | Transport & logistics | 2016 |
| Perry & Williamson Limited | Construction | 1948 |
| Pershore Trading Ltd | Wholesale & retail | 2025 |
| Person Centred Ltd | Health & social care | 2022 |
| Personal Touch Cars Ltd | Other services | 2017 |
| Personaleyes Ltd. | Professional & scientific | 2011 |
| Personnalisé Ltd | Wholesale & retail | 2021 |
| Perssy Transport Ltd | Transport & logistics | 2023 |
| PES Electrical Ltd | Construction | 2011 |
| Petcass Limited | Other services | 2001 |
| Pete Atkins Limited | | 2011 |
| Pete Properties Limited | Real estate | 2019 |
| Peter Marriott Consulting Limited | Information & communication | 2018 |
| Peter Muller's Barbers Limited | Other services | 2010 |
| Peter Painter & Decorator Limited | Construction | 2019 |
| Peter Pyne (Walsall) Limited | Other services | 1991 |
| Peter Smith Limited | Real estate | 2024 |
| Peterlee Glass Company Limited | Construction | 2026 |
| Peterleetwo Limited | Other services | 2016 |
| Petit Monde French Agency Ltd | Administrative & support | 2011 |
| Pett Hammett Limited | Construction | 1916 |
| PF Accountancy Ltd | Professional & scientific | 2024 |
| Pfebve Cancer Support CIC | Wholesale & retail | 2025 |
| PFJ Properties Ltd | Construction | 2022 |
| PFL Garden Design Ltd | Professional & scientific | 2025 |
| PG Active Ability Limited | Education | 2025 |
| PG Brickwork Contractors Limited | Construction | 2014 |
| PGL Realisations Limited | Manufacturing | 2014 |
| Pgmc Estates Limited | Real estate | 2024 |
| PGP Installations Limited | Construction | 2023 |
| Pgps Properties Ltd | Real estate | 2025 |
| PH Accounting Services Limited | Professional & scientific | 2002 |
| PH4RMACY Limited | Wholesale & retail | 2010 |
| Phantom Auto Works Ltd | Wholesale & retail | 2020 |
| Pharex Limited | Information & communication | 2025 |
| Pharez (UK) | Wholesale & retail | 2007 |
| Pharma AB Ltd | Public administration | 2026 |
| Pharmacare Solutions UK Limited | Administrative & support | 2014 |
| Pharmatech Limited | Manufacturing | 1983 |
| Pharmaxr Ltd | Health & social care | 2025 |
| Pharmex Limited | Professional & scientific | 1996 |
| Pharmheath Ltd | Wholesale & retail | 2023 |
| Pharmogen Wellness Ltd | Health & social care | 2026 |
| Phase Bars Limited | Wholesale & retail | 2019 |
| Phase Fire Consultants Ltd | Public administration | 2025 |
| Phatbuns AKI Ltd | Hospitality | 2026 |
| Phemmedic Ltd | Health & social care | 2022 |
| PHG Investments Ltd | Real estate | 2016 |
| Phil Bolton Engineering Ltd | Professional & scientific | 2024 |
| Phil Wood Construction Limited | Construction | 2007 |
| Philips Bellroy Ltd | Hospitality | 2020 |
| Phillips and Daughter Ltd | Information & communication | 2023 |
| Phipps Drafting Ltd | Professional & scientific | 2010 |
| Phoenix 1872 Limited | Financial services | 2004 |
| Phoenix 33 Ltd | Hospitality | 2023 |
| Phoenix Developments (Staffs) Limited | Construction | 2020 |
| Phoenix Learning Centre Ltd | Education | 2024 |
| Phoenix Management Services Ltd | Construction | 2026 |
| Phoenix Marble Limited | Construction | 2025 |
| Phoenix Objectives Limited | Extraterritorial | 2005 |
| Phoenix Rose Consulting Ltd | Professional & scientific | 2018 |
| Phoenix Rose Ltd | Wholesale & retail | 2007 |
| Phoenix Scales Holdings Limited | Professional & scientific | 2003 |
| Phoenix Scales Limited | Administrative & support | 2000 |
| Phoenix Tooling & Development Limited | Manufacturing | 2004 |
| Phoenix Water Coolers Limited | Manufacturing | 2009 |
| Phoenixeagle Ltd. | Information & communication | 2024 |
| Phone Gadgets Retail Limited | Manufacturing | 2016 |
| Phone Market (Bloxwich) Limited | Wholesale & retail | 2016 |
| Phone Market (Walsall) Limited | Wholesale & retail | 2026 |
| Phone World Stafford Ltd | Wholesale & retail | 2017 |
| Phronesis Tutors Ltd | Education | 2026 |
| Physiotherapy Works Limited | Health & social care | 2022 |
| Picology Limited | Manufacturing | 2024 |
| Picture Master Framing Ltd | Manufacturing | 2025 |
| Picture-Mode Ltd | Information & communication | 2017 |
| Piercingsbylay Ltd | Other services | 2025 |
| Piling Personnel Limited | Construction | 2014 |
| Pillco Limited | Financial services | 2026 |
| Pillpharm Limited | Wholesale & retail | 2019 |
| Pinaco Limited | Professional & scientific | 2011 |
| Pine Hill Community Housing CIC | Hospitality | 2026 |
| Pine Hill Estates Ltd | Real estate | 2025 |