| Precision Aluminium Casting & Engineering Ltd | Manufacturing | 1974 |
| Precision Builders Management Limited | Construction | 2021 |
| Precision Builders South Limited | Construction | 2013 |
| Precision Carpentry Ltd | Manufacturing | 2019 |
| Precision Coatings Ltd | Construction | 2022 |
| Precision Health & Fitness Limited | Other services | 2014 |
| Precision Machining Solutions Limited | Manufacturing | 2026 |
| Precision Marine Finishing Ltd | Manufacturing | 2012 |
| Precision Marine Ltd | Construction | 2026 |
| PRECISION7 Limited | Real estate | 2019 |
| Preece Construction Services Ltd | Construction | 2014 |
| Preeminent Smart Solutions Limited | Financial services | 2023 |
| Premier Autoglaze Limited | Wholesale & retail | 2003 |
| Premier Boat Club Limited | Construction | 2020 |
| Premier CAD Ltd | Professional & scientific | 1997 |
| Premier Carriage Ltd | Transport & logistics | 2020 |
| Premier Carriage Wedding Cars Ltd | Transport & logistics | 2001 |
| Premier Chauffeurs Ltd | Transport & logistics | 2010 |
| Premier Decorators (Hampshire) Limited | Construction | 2004 |
| Premier Express (Soton) Ltd | Wholesale & retail | 2018 |
| Premier Group Recycling Limited | Water & waste | 2014 |
| Premier IT Disposal Limited | Extraterritorial | 2024 |
| Premier Junk Limited | Water & waste | 2025 |
| Premier Marinas (Bangor) Limited | Arts & recreation | 2026 |
| Premier Marinas (Brighton) Limited | Arts & recreation | 1975 |
| Premier Marinas (Dart) Limited | Arts & recreation | 2015 |
| Premier Marinas (Deacons) Limited | Arts & recreation | 2025 |
| Premier Marinas (East Cowes) Limited | Arts & recreation | 2025 |
| Premier Marinas (Eastbourne) Limited | Arts & recreation | 1992 |
| Premier Marinas (Falmouth) Limited | Administrative & support | 1976 |
| Premier Marinas (Gosport) Limited | Arts & recreation | 2003 |
| Premier Marinas (Hamble) Limited | Arts & recreation | 1935 |
| Premier Marinas (Haslar) Limited | Arts & recreation | 2025 |
| Premier Marinas (Noss Residential) Limited | Real estate | 2026 |
| Premier Marinas (Portland) Limited | Arts & recreation | 2025 |
| Premier Marinas (Southsea) Limited | Arts & recreation | 2002 |
| Premier Marinas (Trafalgar Holdings) Limited | Administrative & support | 2023 |
| Premier Marinas (Trafalgar Intermediate Holdings) Limited | Professional & scientific | 2007 |
| Premier Marinas (Weymouth) Limited | Arts & recreation | 2025 |
| Premier Marinas Holdings Limited | Professional & scientific | 2005 |
| Premier Marinas Limited | Construction | 1994 |
| Premier Marine Events LLP | | 2025 |
| Premier Mobiles Ltd | Wholesale & retail | 2022 |
| Premier Moves Limited | Transport & logistics | 2024 |
| Premier Pallet Supplies Limited | Manufacturing | 1998 |
| Premier RIB Chartering Ltd | Transport & logistics | 2025 |
| Premier Roofing Services Limited | Extraterritorial | 1996 |
| Premier Shredding Limited | Water & waste | 2024 |
| Premier Systems Ltd | Information & communication | 1990 |
| Premier Windows & Conservatories (Southern) Limited | Construction | 2002 |
| Premiership Solutions Ltd | Professional & scientific | 2012 |
| Premise Property Maintenance Limited | Construction | 2006 |
| Premium Card Marketplace Ltd | Wholesale & retail | 2026 |
| Premium Clean Detailing Ltd | Other services | 2023 |
| Premium Dental Ltd | Health & social care | 2026 |
| Premium Electrical Services Limited | Construction | 2006 |
| Premium Hair Plus Ltd | Other services | 2019 |
| Premium Products WB Ltd | Wholesale & retail | 2013 |
| Prempharm II Limited | Wholesale & retail | 2023 |
| Prempharm III Limited | Wholesale & retail | 2023 |
| Prempharm IV Limited | Wholesale & retail | 2023 |
| Prempharm Limited | Wholesale & retail | 2019 |
| Prempharm V Limited | Wholesale & retail | 2024 |
| Prepe Ltd | Transport & logistics | 2025 |
| Prescents Health & Beauty Salon Limited | Other services | 2016 |
| Presha Care Ltd | Health & social care | 2026 |
| Preshaw Sporting Club Ltd | Other services | 2026 |
| President Homes LLP | | 2020 |
| President Portfolio Limited | Real estate | 2020 |
| President Services Limited | Administrative & support | 2019 |
| Pressed Digital Ltd | Information & communication | 2019 |
| Pressey Plant Limited | Construction | 2004 |
| Pressing Needs Limited | Other services | 1986 |
| Prestige Antiques Limited | Wholesale & retail | 2002 |
| Prestige Bodyshop Repairs Ltd | Wholesale & retail | 2015 |
| Prestige Breakfast Cafe Ltd | Hospitality | 2021 |
| Prestige Decorating Limited | Construction | 2023 |
| Prestige Fire and Security Solutions Ltd | Wholesale & retail | 2015 |
| Prestige Glass & Glazing Ltd | Construction | 2024 |
| Prestige Houses Limited | Construction | 2024 |
| Prestige Landscaping Ltd | Administrative & support | 2024 |
| Prestige Plant Sales & Servicing Ltd | Wholesale & retail | 2024 |
| Prestige Removals Hampshire Ltd | Transport & logistics | 2025 |
| Prestige Sound Hampshire Ltd | Professional & scientific | 2023 |
| Prestige Works Ltd | Construction | 2025 |
| Preston Property Developments Limited | Real estate | 2021 |
| Prestridge Properties Limited | Construction | 2015 |
| Pretty by Ellie-May Ltd | Wholesale & retail | 2024 |
| Pretty Fit Studio Ltd | Arts & recreation | 2019 |
| Pretty Pink Beauty School Limited | Other services | 2020 |
| Pretty Poly Packaging Ltd | Wholesale & retail | 2026 |
| Pretty Successful Careers Limited | Education | 2018 |
| Preva Limited | Transport & logistics | 2020 |
| Prevailing Wind Ltd | Professional & scientific | 2025 |
| Preventive UK Ltd | Construction | 2013 |
| PRG 2015 Limited | Other services | 2015 |
| Priboi Darius Limited | Wholesale & retail | 2025 |
| Pride Hampshire Limited | Construction | 2002 |
| Pride of Place (Food & Drink) Ltd | Wholesale & retail | 2008 |
| Pridecare Limited | Health & social care | 2016 |