| Piccoli Play Limited | Hospitality | 2026 |
| Pich Group Ltd | Information & communication | 2019 |
| Pick Digital Ltd | Professional & scientific | 2022 |
| Pick-Porter International Ltd | Information & communication | 2025 |
| Pickford Chief Ltd | Wholesale & retail | 2014 |
| Pickle Illustration Limited | Arts & recreation | 2023 |
| Pickme Cars (Leicester) Ltd | Transport & logistics | 2025 |
| Picks Organic Farm Ltd | Agriculture & fishing | 2012 |
| Pickwick Caterers Limited | Hospitality | 2008 |
| Picnic Kebab Ltd | Hospitality | 2026 |
| Picnmix Creative Ltd | Professional & scientific | 2023 |
| Pico Consulting Ltd | Professional & scientific | 2013 |
| Picture ME Perfect Ltd | Administrative & support | 2019 |
| PIE - Programmes Ltd | Education | 2020 |
| PIE Pharm Ltd | Professional & scientific | 2009 |
| Pieces of a Jigsaw Ltd | Information & communication | 2025 |
| Pietraszek Property Ltd | Financial services | 2024 |
| Pievision Ltd | Education | 2020 |
| PIF Moonlight Company Ltd | Health & social care | 2014 |
| Piggery Investments Limited | Financial services | 2021 |
| Pigment Studio Ltd | Professional & scientific | 2012 |
| Pikki Ltd | Professional & scientific | 2022 |
| Pill Pharma Services Limited | Professional & scientific | 2024 |
| Pill-Oh Ltd | Wholesale & retail | 2026 |
| Pillar Advisers Limited | Professional & scientific | 2016 |
| Pillarcare LP | | 2015 |
| Pillbox Capital 2 Limited | Professional & scientific | 2011 |
| Pillboxcapital Limited | Extraterritorial | 2008 |
| Pillhaven Ltd | Wholesale & retail | 2023 |
| Pillport Pharma Ltd | Wholesale & retail | 2025 |
| Pilot Roofing Ltd | Construction | 2025 |
| Pilot Scaffolding Ltd | Construction | 2025 |
| Pilot Sourcing Limited | Professional & scientific | 2018 |
| Pilotslogai Ltd | Information & communication | 2025 |
| Pimanto Investments Ltd | Real estate | 2026 |
| Pimlico CB Ltd | Administrative & support | 2019 |
| Pimp My Case Ltd | Wholesale & retail | 2025 |
| Pimpernels Limited | Transport & logistics | 2001 |
| PIN Money Ltd | Administrative & support | 2023 |
| Pinak Group Ltd | Transport & logistics | 2025 |
| Pinak Limited | Construction | 2024 |
| Pinavia Ltd | Real estate | 2020 |
| Pinboard Media Ltd | Information & communication | 2021 |
| Pinchpop Ltd | Information & communication | 2020 |
| Pine and Tree Properties Ltd | Real estate | 2026 |
| Pine Tree PK Properties Ltd | Real estate | 2021 |
| Pine Valley Investments LLP | | 2023 |
| Pine View Care Homes Ltd | Hospitality | 2004 |
| Pine View Residents Management Company Ltd | Households | 2019 |
| Pine Walk Holdings Limited | Financial services | 2022 |
| Pineapple Circus Limited | Wholesale & retail | 2019 |
| Pineberry Nu-Eco Living Limited | Construction | 2018 |
| Pinebrook Holdings Ltd | Financial services | 2024 |
| Pinegrove Holdings Limited | Financial services | 2026 |
| Pines Limited(The) | Households | 1987 |
| Pinetree Building Contractors Limited | Construction | 2020 |
| Pineview Healthcare Limited | Health & social care | 2023 |
| Pinfold Surrey Ltd | Wholesale & retail | 2025 |
| Ping ME Ltd | Information & communication | 2023 |
| Pingle Petfoods Limited | Wholesale & retail | 2007 |
| Pini Developments Ltd | Real estate | 2021 |
| Pinion Investments Limited | Real estate | 2015 |
| Pink and White Nails 33 Ltd | Other services | 2022 |
| Pink Apparel Limited | Manufacturing | 2020 |
| Pink Broccoli Ltd | Professional & scientific | 2010 |
| Pink Health Limited | Health & social care | 2016 |
| Pink Lily Ltd | Real estate | 2022 |
| Pink Lily PAD Limited | Manufacturing | 2018 |
| Pink Lizard Developing Youth and Community Ltd | Education | 2011 |
| Pink Optical Ltd | Wholesale & retail | 2014 |
| Pink Pebbles Homes Ltd | Real estate | 2020 |
| Pink Perio Ltd | Health & social care | 2023 |
| Pink Rocs Ltd | Real estate | 2021 |
| Pink Styles Ltd | Manufacturing | 2019 |
| Pink Top GAS Company Limited | Wholesale & retail | 2021 |
| Pink Worm Recruitment Ltd | Professional & scientific | 2018 |
| Pinkney & Allman Limited | Water & waste | 1946 |
| Pinnacle Abode Ltd | Real estate | 2025 |
| Pinnacle Aero Limited | Administrative & support | 2025 |
| Pinnacle Corp Ltd | Financial services | 2024 |
| Pinnacle Edge Limited | Wholesale & retail | 2026 |
| Pinnacle FFG International Limited | Transport & logistics | 1982 |
| Pinnacle First Limited | Wholesale & retail | 2024 |
| Pinnacle Global Estates Ltd | Real estate | 2024 |
| Pinnacle International Freight Group Limited | Financial services | 2019 |
| Pinnacle International Freight Holdings Limited | Professional & scientific | 2004 |
| Pinnacle International Freight Limited | Transport & logistics | 1972 |
| Pinnacle Investments Leicester Ltd | Financial services | 2023 |
| Pinnacle Platforms Sales Limited | Wholesale & retail | 2020 |
| Pinnacle Professional Resource Ltd | Administrative & support | 2020 |
| Pinnacle Property Services Leicester Limited | Real estate | 2023 |
| Pinnacle Realty Ltd | Real estate | 2022 |
| Pinnacle World Logistics Ltd | Extraterritorial | 2009 |
| Pinnaclemeds Ltd | Health & social care | 2025 |
| Pinnacom Holdings Limited | Financial services | 2025 |
| Pinnacrest Limited | Education | 2023 |
| Pinpoint Panda Limited | Information & communication | 2017 |
| Pinsi Ltd | Real estate | 2019 |
| Pioneer Assets Ltd | Real estate | 2020 |
| Pioneer Health and Fitness Ltd. | Arts & recreation | 2019 |