| Peppermint Grove Ltd | Real estate | 2015 |
| Peristyle Limited | Other services | 2011 |
| Personal Best Vests Ltd. | Manufacturing | 2022 |
| Peter Langley Limited | Transport & logistics | 2020 |
| Peter ROY Consulting Ltd | Information & communication | 2015 |
| Pickering Solutions Ltd | Information & communication | 2024 |
| Picket Fence Properties Ltd | Real estate | 2026 |
| Pikeland Ltd | Professional & scientific | 2025 |
| Pink Property Services Ltd | Real estate | 2025 |
| Pizza Cottage Express Limited | Hospitality | 2014 |
| PJO Commercial Limited | Real estate | 2017 |
| PJO Holdings Limited | Real estate | 2017 |
| Planet First Energy CIC | Education | 2018 |
| Pocketm Ltd | Information & communication | 2022 |
| Polaris Active Limited | Wholesale & retail | 2025 |
| Pole Lighting Limited | Information & communication | 2023 |
| Pond Property Ltd | Real estate | 2024 |
| Pond WPM Ltd | Professional & scientific | 2022 |
| Pooh Corner, Home for Rescued Horses and Ponies CIC | Agriculture & fishing | 2021 |
| Pople Garden Centres Limited | Wholesale & retail | 1982 |
| PPC Expert Ltd | Information & communication | 2013 |
| Praxis Consulting and Advisory Limited | Professional & scientific | 2017 |
| Precedo Healthcare Services Limited | Health & social care | 2008 |
| Previna Business Solutions Limited | Financial services | 2009 |
| Private Nanny Limited | Health & social care | 2025 |
| Pro Pallet Limited | Professional & scientific | 2024 |
| Product Fusion Ltd | Wholesale & retail | 2015 |
| Project Kotwf Limited | Other services | 2015 |
| Project One Kitchens Ltd | Construction | 2008 |
| Propertiesbest Limited | Real estate | 2026 |
| Propology Ltd | Real estate | 2009 |
| Proseal Smith Roofing Limited | Construction | 2018 |
| Prospect Diagnostics Limited | Professional & scientific | 2005 |
| Purechiro Clinic Limited | Health & social care | 2015 |
| PWS Capital Limited | Extraterritorial | 2025 |
| Qimet International Ltd | Administrative & support | 2018 |
| Quartz Building Services Limited | Construction | 2014 |
| Quick Merch Ltd | Wholesale & retail | 2021 |
| R & R Joinery & Building Ltd | Construction | 2026 |
| R C Hillier Limited | Administrative & support | 2018 |
| R Mcneil Contracts Ltd | Construction | 2026 |
| R Milnes Services Limited | Administrative & support | 2021 |
| Ramelton Estates Ltd | Real estate | 2025 |
| Rare Spares Ltd | Wholesale & retail | 2023 |
| RAW Biotech Holdings Limited | Wholesale & retail | 2016 |
| RAW Pharma Ltd | Health & social care | 2022 |
| Rayrui Trading Company Ltd | Wholesale & retail | 2021 |
| Razor Marketing Ltd | Professional & scientific | 2019 |
| RB Entertainment Enterprises Ltd | Administrative & support | 2026 |
| Recreer Limited | Other services | 2019 |
| Rejj Properties Limited | Real estate | 2023 |
| Rejuve Beautiful Eyes Ltd | Other services | 2011 |
| Remedy Rooms Limited | Other services | 2024 |
| Renoviert Limited | Construction | 2018 |
| Revco Property Ltd | Households | 2025 |
| RH Access Services Ltd | Construction | 2022 |
| Richie Red Ltd | Hospitality | 2026 |
| Riddle and Co Surveys and Professional Services Limited | Professional & scientific | 2019 |
| Ringland Construction Limited | Wholesale & retail | 1993 |
| RJL Business Consulting Ltd | Professional & scientific | 2022 |
| RMS Developments Ltd | Construction | 2021 |
| Roar-Surgical Ltd | Professional & scientific | 2012 |
| Robin's Nest Flower Farm Ltd | Wholesale & retail | 2026 |
| Rodley Bridge Management Company Limited | Households | 2022 |
| Rodley Homes Limited | Real estate | 2017 |
| Roebuck Consulting (Public Sector) Limited | Professional & scientific | 2026 |
| Rojano's (Padstow) Limited | Hospitality | 2010 |
| Rolling Hills Enterprises Ltd | Hospitality | 2026 |
| Roslyn Property Management Ltd | Real estate | 2025 |
| Round HAY Chiropractic Clinic Limited | Extraterritorial | 2003 |
| Rounders England Limited | Wholesale & retail | 2004 |
| Rowlinson Motoring Solutions (RMS) Ltd | Wholesale & retail | 2012 |
| RS Prestige Dronfield Ltd | Wholesale & retail | 2023 |
| RSB Enterprises Limited | Professional & scientific | 1994 |
| Rustic Building Services Ltd | Construction | 2006 |
| S a R Property Ltd | Real estate | 2016 |
| S a Three Catering Limited | Hospitality | 2024 |
| S Taylor Modelling Limited | Administrative & support | 2025 |
| S.E Wilkinson Limited | Health & social care | 2022 |
| S18 Plumbing & Heating Ltd | Construction | 2023 |
| S18ELECTRICAL Ltd | Construction | 2022 |
| S8 Cookers Dronfield Limited | Manufacturing | 2025 |
| S8 Cookers Ltd | Manufacturing | 2017 |
| SA Modelling Limited | Professional & scientific | 2022 |
| Sagelink Limited | Wholesale & retail | 2021 |
| Saint Ventures Commercial Property Ltd | Real estate | 2022 |
| Saint Ventures Limited | Professional & scientific | 2007 |
| Salon Training Limited | Education | 2020 |
| Samuel Maritime Limited | Wholesale & retail | 1996 |
| Sandifon Fury Ltd | Real estate | 2025 |
| Sarah MAY Architecture by Design Ltd | Professional & scientific | 2025 |
| Sarah MAY Ventures Ltd | Construction | 2025 |
| SAS GAS Plumbing and Heating Ltd | Administrative & support | 2015 |
| Sausage Dog Sanctuary Food Limited | Wholesale & retail | 2024 |
| Saxon Commercial Limited | Financial services | 2021 |
| Saxton Developments Limited | Construction | 2015 |
| Scala UK Limited | Professional & scientific | 2009 |
| Scarlena Group Ltd | Construction | 2019 |
| School Eyecare Limited | Extraterritorial | 2011 |
| Scotfords Group Limited | Real estate | 2022 |