| Prolific Holdings Limited | Real estate | 2019 |
| Promagnus Ltd | Wholesale & retail | 2024 |
| Promed Innovations Ltd | Health & social care | 2023 |
| Propcert Ltd | Professional & scientific | 2021 |
| Property Cleaners Limited | Administrative & support | 2019 |
| Property Letting 247 Limited | Administrative & support | 2017 |
| Property Management Truro Limited | Households | 2021 |
| Property Perfecters Limited | Manufacturing | 2026 |
| Propertybykazy Ltd | Professional & scientific | 2021 |
| Propflo Ltd | Information & communication | 2021 |
| Proservline Limited | Professional & scientific | 2001 |
| Prosper Pharmachem Co., Limited | Extraterritorial | 2015 |
| Prosperity Pharmchem Co., Limited | Extraterritorial | 2020 |
| Protectwell Ltd | Extraterritorial | 2025 |
| Providence Knitting Textiles Co., Ltd | Professional & scientific | 2023 |
| Proxy Technology Limited | Administrative & support | 2014 |
| PRT Partners Ltd | Information & communication | 2018 |
| PRU VIP BUD Ltd | Construction | 2019 |
| Prudent Maritime Limited | Extraterritorial | 2012 |
| PSE Business Solutions Ltd | Administrative & support | 2024 |
| PU International Ltd | Wholesale & retail | 2023 |
| Puccl Bear Worldwide Manage Limited | Extraterritorial | 2023 |
| Puffman Ltd. | Manufacturing | 2025 |
| Pufim Ltd | Manufacturing | 2024 |
| Pugsley & Lewis Limited | Manufacturing | 1989 |
| Pulete Metal Global Ltd | Manufacturing | 2024 |
| Pulse Medics Equipments UK Ltd | Manufacturing | 2024 |
| Pulse Meida Co Ltd | Professional & scientific | 2025 |
| Pulsekids Ltd | Arts & recreation | 2025 |
| Pulu Technology Co., Ltd | Information & communication | 2021 |
| Puma Equipment Service Co., Ltd | Extraterritorial | 2017 |
| Pumping Limited | Wholesale & retail | 2017 |
| Pumpway Trade Co., Limited | Extraterritorial | 2025 |
| Punch Palace Limited | Information & communication | 2022 |
| Punch Palace Productions Limited | Information & communication | 2022 |
| Puppy Yoga London Ltd | Health & social care | 2022 |
| Pure Earth Textiles Ltd | Wholesale & retail | 2026 |
| Pure Industrial Co., Ltd. | Extraterritorial | 2012 |
| Purebio Essentials Ltd | Wholesale & retail | 2025 |
| Purfleet Commercial Spares Limited | Wholesale & retail | 2023 |
| PURSUIT17 Limited | Information & communication | 2025 |
| Putw Ltd | Information & communication | 2022 |
| Puvape Technology Co., Ltd | Extraterritorial | 2020 |
| Puxiang Limited | Financial services | 2022 |
| PWM Creative Ltd | Professional & scientific | 2024 |
| Pyne House Management Limited | Households | 1982 |
| Pyrex Trading Co., Ltd | Wholesale & retail | 2023 |
| Pyromagnetic Limited | Wholesale & retail | 2025 |
| Q Kitchen & Bar Limited | Hospitality | 2019 |
| Q&S Double WIN International Lighting Co., Ltd | Extraterritorial | 2013 |
| Qawafi Fragrance Limited | Wholesale & retail | 2026 |
| Qbiogene | | 1995 |
| QC Property Ltd | Real estate | 2023 |
| QED Analytics Limited | Professional & scientific | 2011 |
| Qhsk Pharma & Unicare (UK) Ltd | Wholesale & retail | 2019 |
| QI Tian International Trade Co., Ltd | Wholesale & retail | 2023 |
| Qian XIN Industrial Co., Ltd | Extraterritorial | 2024 |
| Qian Xuan Import and Export Trading Co., Ltd | Wholesale & retail | 2024 |
| Qianbaidu Trading Co., Ltd | Extraterritorial | 2021 |
| Qianshang Limited | Information & communication | 2021 |
| Qiantang International Co., Ltd | Extraterritorial | 2019 |
| Qianxi Crafts Ltd | Extraterritorial | 2015 |
| Qianyide Co Ltd | Extraterritorial | 2020 |
| Qiao Capital Advisors Ltd | Professional & scientific | 2021 |
| Qichu Biotechnology Limited | Extraterritorial | 2021 |
| Qihua Clothing Co., Ltd | Extraterritorial | 2023 |
| Qiliu E-Commerce Co., Ltd | Extraterritorial | 2021 |
| Qilu Synva Pharmaceutical Co., Ltd. | Extraterritorial | 2024 |
| Qimiao Culture Media Co., Ltd | Information & communication | 2024 |
| Qiming Information Technology Co., Ltd | Extraterritorial | 2014 |
| Qingdao Arison Hair Product Co., Ltd | Extraterritorial | 2014 |
| Qingdao BD Cloud Technology Co., Ltd. | Manufacturing | 2022 |
| Qingdao Botian Chemical Co., Ltd | Extraterritorial | 2014 |
| Qingdao Chuntai Metal Products Co Ltd | Extraterritorial | 2014 |
| Qingdao Clunt Bearing Co., Ltd | Professional & scientific | 2015 |
| Qingdao Deji Wheel Cart Co., Ltd | Professional & scientific | 2013 |
| Qingdao Esmart International Trade Co., Ltd | Extraterritorial | 2020 |
| Qingdao Esti Import and Export Co., Ltd | Professional & scientific | 2020 |
| Qingdao Evergolden Flow Control Co., Ltd. | Extraterritorial | 2023 |
| Qingdao Everstar Rubber Co., Ltd | Manufacturing | 2024 |
| Qingdao Fanhua Industry Co., Ltd. | Extraterritorial | 2024 |
| Qingdao Fisa Glass Co., Ltd | Extraterritorial | 2015 |
| Qingdao Flow Group Limited | Professional & scientific | 2018 |
| Qingdao Fuleyou New Materials Co., Ltd | Extraterritorial | 2023 |
| Qingdao Grape Ryan Trade Limited | Extraterritorial | 2020 |
| Qingdao H & F Lashes Co., Ltd | Extraterritorial | 2019 |
| Qingdao Howell Machinery Technology Co., Ltd. | Manufacturing | 2025 |
| Qingdao Jinlei Chemical Co., Ltd. | Extraterritorial | 2015 |
| Qingdao Limanni International Trade Co., Ltd. | Professional & scientific | 2022 |
| Qingdao MJ Logistics Co., Ltd. | Extraterritorial | 2015 |
| Qingdao Oberry Technology Co., Ltd | Wholesale & retail | 2024 |
| Qingdao Qianmin Arts & Crafts Co., Ltd | Extraterritorial | 2015 |
| Qingdao Rili Rubber Co., Ltd | Extraterritorial | 2016 |
| Qingdao Sea-Salt Aquarium Technology Co., Ltd | Wholesale & retail | 2012 |
| Qingdao Seger Industrial Group Co., Ltd. | Wholesale & retail | 2021 |
| Qingdao Shitai Maoyuan Trading Co., Ltd | Extraterritorial | 2014 |
| Qingdao Songwal Biotech Co., Ltd. | Wholesale & retail | 2025 |
| Qingdao Tongli United Co., Ltd | Extraterritorial | 2013 |
| Qingdao Vanace Auto Parts Co., Ltd. | Professional & scientific | 2015 |
| Qingdao Vinair Beauty Co., Ltd | Professional & scientific | 2019 |