| PGW Developments Limited | Real estate | 2007 |
| Pharye Limited | Health & social care | 2022 |
| Phil Wareing (Plumbing & Heating Engineers) Limited | Construction | 2005 |
| Philhelmn Ltd | Education | 2021 |
| Phillips Event Medical Cover Ltd | Health & social care | 2026 |
| Phone Cuff Limited | Wholesale & retail | 2025 |
| Photobaby Ltd | Professional & scientific | 2014 |
| Pipe Lagging Limited | Wholesale & retail | 2013 |
| PIT Barrier Hire Limited | Administrative & support | 2015 |
| Pizza Cottage 2023 Ltd | Hospitality | 2023 |
| Pizza Time (Morecambe) Limited | Hospitality | 2016 |
| PJD Lancashire Limited | Real estate | 2023 |
| PKJ Homes Limited | Real estate | 2016 |
| Placechangers Ltd | Information & communication | 2015 |
| Planhome Limited | Households | 1993 |
| PLASMA4 Limited | Professional & scientific | 2021 |
| Plastech Roofing Ltd | Construction | 2025 |
| Plastech Windows Ltd | Construction | 2024 |
| Play Competitions Ltd | Other services | 2023 |
| Plazcutz Ltd | Professional & scientific | 2025 |
| Plumbing & Heating Distribution Limited | Wholesale & retail | 2012 |
| Polsco Holdings Limited | Financial services | 2024 |
| Polski Sklep U Gosi Ltd | Wholesale & retail | 2015 |
| Polygon Foundry Limited | Information & communication | 2025 |
| Pooch N Play Ltd | Arts & recreation | 2025 |
| Pool Rendering Solutions Ltd | Construction | 2020 |
| Portside Commercials Limited | Wholesale & retail | 2024 |
| Posh Leisure Ltd | Hospitality | 2016 |
| Positive Property Vibes Limited | Information & communication | 2016 |
| Potters Brook Management Company Limited | Households | 2026 |
| Power Trading Limited | Wholesale & retail | 2002 |
| Powered Communities Ltd | Construction | 2023 |
| PP Food & Beverage Lincoln Limited | Hospitality | 2026 |
| PP Food & Beverage Ltd | Hospitality | 2019 |
| PP Property Lancaster Limited | Real estate | 2024 |
| Pphcc Limited | Financial services | 2019 |
| Ppkp Holdings Limited | Financial services | 2019 |
| Prada Property Co. Limited | Real estate | 2007 |
| Precise Commercial Estate Agency Ltd | Real estate | 2026 |
| Premier Caravan Repairs Ltd | Manufacturing | 2021 |
| Premier Vision Limited | Health & social care | 2012 |
| Premium R2R Limited | Real estate | 2024 |
| Premiumrank Limited | Construction | 1992 |
| Prestige Bathrooms North West Ltd | Construction | 2018 |
| Prestige Health & Beauty Ltd | Other services | 2013 |
| Prestige P.M. Limited | Other services | 2002 |
| Prestige Worldwide International Ltd | Professional & scientific | 2025 |
| Pretty Grip Ltd | Wholesale & retail | 2025 |
| Pricelec Limited | Construction | 2008 |
| Primary Core Ltd | Hospitality | 2025 |
| Primrose Court Residents Association Limited | Administrative & support | 1974 |
| Primrose House (Morecambe) Limited | Health & social care | 1986 |
| Private Medical Psychiatry Limited | Health & social care | 2024 |
| Pro-Job Limited | Real estate | 2003 |
| Probuild Lancaster Ltd | Construction | 2023 |
| Procarcare Limited | Manufacturing | 2025 |
| Process R US Ltd | Information & communication | 2023 |
| Procter Panel Installations Limited | Professional & scientific | 2024 |
| Professional Engineering Associates Ltd | Professional & scientific | 2019 |
| Progress Web Limited | Information & communication | 2022 |
| Prohigh Ltd | Administrative & support | 2023 |
| Prom Fest CIC | Hospitality | 2025 |
| Promenade Music Limited | Wholesale & retail | 2015 |
| Prosperity Care Services Ltd | Other services | 2019 |
| PRW Property Management Ltd | Administrative & support | 2016 |
| Psychobiotics Limited | Manufacturing | 2023 |
| Puma Power Limited | Wholesale & retail | 2026 |
| Pure Clean Lancs Ltd | Administrative & support | 2021 |
| Puremastic Ltd | Construction | 2026 |
| Putt IT Right Limited | Administrative & support | 2004 |
| PYE Motors(Morecambe)Limited | Wholesale & retail | 1952 |
| Pyrokool Limited | Wholesale & retail | 2011 |
| Q Street Kitchen Limited | Hospitality | 2025 |
| Qualitas Care Limited | Health & social care | 2005 |
| Queen’S Market Morecambe Community Interest Company | Wholesale & retail | 2021 |
| Quilligan's Real Estate Limited | Real estate | 2020 |
| R & L Appliance Services Ltd | Other services | 2025 |
| R Flynn Limited | Hospitality | 2025 |
| R J Platt Transport Ltd | Transport & logistics | 2026 |
| R Leisure Hire Limited | Arts & recreation | 2008 |
| R Longton Electrical Limited | Construction | 2021 |
| R M Facilities Management Ltd | Construction | 2022 |
| R P Knowles Carpentry & Joinery Limited | Construction | 2003 |
| R Westwood Electrical Ltd | Construction | 2025 |
| R Wilson Holdings Limited | Financial services | 2023 |
| R&B Cleaning Service Ltd | Administrative & support | 2013 |
| R&M Property Development Ltd | Construction | 2025 |
| R-Hold Ventures Ltd | Professional & scientific | 2026 |
| R. Blackett & SON Limited | Construction | 1909 |
| R. Gardner & Company (Lancaster) Limited | Professional & scientific | 1947 |
| R.S. 63 Limited | Real estate | 1998 |
| Radford's PIE Company Limited | Wholesale & retail | 2021 |
| Radical Resourcing (UK) Ltd | Administrative & support | 2013 |
| Radics Consulting Ltd | Professional & scientific | 2022 |
| Raesthetic Academy Ltd | Education | 2026 |
| Rainford & Fearns Limited | Real estate | 2025 |
| Rainford Electrical Services Ltd | Construction | 2010 |
| Raistrick Developments Limited | Construction | 2012 |
| Rapid Press Fittings Limited | Wholesale & retail | 2024 |
| RAW Feeding Plus Limited | Wholesale & retail | 2019 |