| Nomentia Limited | Information & communication | 2025 |
| North Stafford Hockey Club Limited | Arts & recreation | 2007 |
| North Staffs Windows Limited | Construction | 2006 |
| Northpoint Campers Ltd | Administrative & support | 2008 |
| Northwest Plastering Systems Limited | Construction | 2011 |
| Northwood Garden Centre Limited | Extraterritorial | 2014 |
| Northwood Lane Developments Limited | Real estate | 2019 |
| Nulvape Limited | Wholesale & retail | 2015 |
| Nurture Journal Ltd | Education | 2020 |
| Nuvo Windows Ltd | Construction | 2017 |
| Nviro Insurance & Risk Management Limited | Financial services | 2008 |
| Nviro Insurance Brokers Limited | Professional & scientific | 2009 |
| NVP Vehicle Rental Limited | Administrative & support | 2017 |
| NW Building & Maintenance Limited | Construction | 2018 |
| Oak Care Funding Specialists Limited | Health & social care | 2019 |
| Oakley Plumbing and Heating Limited | Construction | 2016 |
| Oaxem Consulting Limited | Extraterritorial | 2019 |
| Odesma Limited | Professional & scientific | 2014 |
| ON Road Driver Training Limited | Education | 2025 |
| Optimum Building Services Ltd | Construction | 2023 |
| Options to Go Limited | Hospitality | 2013 |
| Oracle Horseracing Ltd | Arts & recreation | 2018 |
| Orion Optics Holdings Limited | Manufacturing | 2020 |
| Orion Optics UK Limited | Manufacturing | 2006 |
| Oxhay Residential LLP | | 2008 |
| Oxley North Midlands & South Cheshire LLP | | 2023 |
| P & B Asian Groceries Limited | Wholesale & retail | 2023 |
| P & S Maintenance Limited | Construction | 2014 |
| P & W Leighton Holdings Ltd | Real estate | 2019 |
| P & W Leighton Properties Ltd | Real estate | 2018 |
| P J Utilities Limited | Construction | 2012 |
| P Tinsley & SON Limited | Construction | 2014 |
| P. Lewis Roofing Limited | Construction | 2013 |
| P.A.E Investments Limited | Financial services | 2014 |
| PAB Logistics Limited | Transport & logistics | 2002 |
| Paediatric Allergy Respiratory Consultant Ltd | Health & social care | 2023 |
| Paintperfectstoke Ltd | Construction | 2025 |
| Parkside Building and Renovation Limited | Construction | 2024 |
| Parogon Pubs Holdings Limited | Professional & scientific | 2010 |
| Parsley & Sage Flowers Limited | Wholesale & retail | 2024 |
| Parsons Brake Farm Limited | Other services | 2023 |
| Partners in Creative Learning C.I.C. | Education | 2009 |
| Pastel Group Limited | Information & communication | 2022 |
| Pastel Holdings Limited | Information & communication | 2023 |
| Pastel Wholesale Limited | Information & communication | 2023 |
| PAU Adventure Ltd | Education | 2022 |
| PAU Adventure Services Ltd | Hospitality | 2022 |
| Paul Birks Installation Limited | Construction | 2019 |
| Pear Tree Lettings Limited | Real estate | 2012 |
| Pegasus Partners Limited | Professional & scientific | 2012 |
| Penny ANN Interiors Limited | Wholesale & retail | 2017 |
| Perfect Property Limited | Real estate | 2018 |
| Pfsports Limited | Arts & recreation | 2021 |
| Phil Jones Plastering Limited | Construction | 2023 |
| Phil Quinn Installation Limited | Construction | 2019 |
| Phil Walton Limited | Real estate | 2024 |
| Physiodemy Ltd | Education | 2019 |
| PI Property & Investment Ltd | Construction | 2017 |
| Pivot Business Management Limited | Professional & scientific | 1997 |
| Places Developments Limited | Real estate | 2004 |
| Plan B Brewing Company Ltd | Manufacturing | 2015 |
| Platinum Services for Children Limited | Extraterritorial | 2006 |
| Pointon & Co Solicitors Limited | Extraterritorial | 2011 |
| Populus Housing CIC | Other services | 2016 |
| Position Media Ltd | Professional & scientific | 2023 |
| Positive Impact Consultancy Ltd | Professional & scientific | 2024 |
| Potteries & Newcastle Motor Club Limited | Arts & recreation | 1985 |
| Potteries Auctions Ltd | Wholesale & retail | 2016 |
| Potteries Housing Limited | Construction | 2014 |
| Powell Retail Ltd | Wholesale & retail | 2023 |
| Practical Quality Systems Limited | Administrative & support | 2010 |
| Premier Painting and Maintenance Limited | Construction | 2004 |
| Premier Sporting Helmets Ltd | Wholesale & retail | 2023 |
| Prestige Roofing & Scaffolding Staffs Limited | Construction | 2009 |
| Privilege Club Limited | Administrative & support | 2020 |
| Productivity Solutions Holdings Limited | Financial services | 2025 |
| Productivity Solutions Limited | Professional & scientific | 2002 |
| Professional Estate Developer Ltd | Construction | 2025 |
| Property Amber Ltd | Real estate | 2024 |
| Property Repair Team Ltd | Construction | 2018 |
| Prosport Direct Limited | Wholesale & retail | 2008 |
| Prudent Services Limited | Information & communication | 2014 |
| PSM UK Limited | Administrative & support | 2009 |
| PSP Wealth Management 2016 Limited | Administrative & support | 2016 |
| Pump & Grind Engineering Ltd | Professional & scientific | 2026 |
| Pure Space Kitchens & Bathrooms Ltd | Construction | 2026 |
| Pureclean Biohazard Ltd | Administrative & support | 2025 |
| Purelec Services Limited | Construction | 2022 |
| PW Residential Properties Limited | Real estate | 2020 |
| QPC Estate Planning Limited | Other services | 2025 |
| Quadrivium Heritage Limited | Administrative & support | 2025 |
| Quantum 30 Limited | Real estate | 2021 |
| Queen Street Court (Brampton) Management Limited | Professional & scientific | 1988 |
| Quids WIN Ltd | Arts & recreation | 2023 |
| Quinlans Limited | Professional & scientific | 2010 |
| R & S Glazing Limited | Construction | 2002 |
| R J Wilton Interiors Limited | Construction | 2021 |
| R M Kirby Limited | Health & social care | 2009 |
| Race Result UK Limited | Administrative & support | 2015 |
| Rackline Limited | Manufacturing | 2003 |