| PK Transport Limited | Transport & logistics | 2022 |
| PK Transport Solutions Limited | Transport & logistics | 2016 |
| PK11 Holdings Limited | Professional & scientific | 2024 |
| PKA Accounting for Business Limited | Professional & scientific | 2016 |
| PKA Books Limited | Information & communication | 1998 |
| PKA Solutions Ltd | Administrative & support | 2021 |
| PKD Clinical Research Limited | Professional & scientific | 2006 |
| PKG Investments Ltd | Financial services | 2024 |
| Pkng Properties Ltd | Real estate | 2024 |
| Pkpatel Properties Ltd | Households | 2019 |
| PKS Accountants Limited | Professional & scientific | 2020 |
| PKS House Ltd | Real estate | 2025 |
| PKT Health Ltd | Health & social care | 2020 |
| PL Property Ltd | Real estate | 2026 |
| Place ME Limited | Information & communication | 2013 |
| Placenta Essence Limited | Health & social care | 2017 |
| Placzek & Gorania Ltd | Wholesale & retail | 2024 |
| Plan ORE Coaching Ltd | Education | 2024 |
| Plan ORE Ltd | Education | 2021 |
| Plan Skill LAB Ltd | Education | 2025 |
| Plan Spot Limited | Professional & scientific | 2023 |
| Plan Work Construction Ltd | Construction | 2025 |
| Planet Apparel Ltd | Manufacturing | 2023 |
| Planet Display Limited | Manufacturing | 2013 |
| Planet Drive Company Limited | Administrative & support | 1999 |
| Planet Lettings Limited | Real estate | 2013 |
| Planet Tiles & Baths Ltd | Wholesale & retail | 2020 |
| Planet Tiles Holdings Limited | Financial services | 2021 |
| Planet Transport Ltd | Transport & logistics | 2024 |
| Planet Travel Centre Ltd | Administrative & support | 2026 |
| Planet X TCG Shop Ltd | Wholesale & retail | 2024 |
| Planit - X Town and Country Planning Services Limited | Professional & scientific | 2010 |
| Planleads Limited | Information & communication | 2026 |
| Planning Officers Society | Other services | 2008 |
| Planore Academy Ltd | Education | 2026 |
| Planore Holdings Ltd | Education | 2026 |
| Plans 2 Reality Limited | Construction | 2014 |
| Planstar Limited | Professional & scientific | 2024 |
| Plant Plan Holdings Limited | Financial services | 2021 |
| Plant Plan Limited | Wholesale & retail | 2011 |
| Plant Quarter's Ltd | Wholesale & retail | 2021 |
| Plant Services Leicester Ltd | Manufacturing | 2015 |
| Planta Medica Limited | Wholesale & retail | 2015 |
| PLANTS365 Limited | Administrative & support | 2017 |
| Plasterers World Limited | Wholesale & retail | 2022 |
| Plastic Paint Shop Limited | Administrative & support | 2007 |
| Plaswell Health Ltd | Wholesale & retail | 2025 |
| Platbridge Transport Ltd | Transport & logistics | 2014 |
| Platform 11 Consultancy Ltd | Professional & scientific | 2025 |
| Platform Lifts Ltd | Manufacturing | 2008 |
| Platform UP Ltd | Health & social care | 2017 |
| Plating Technologies (Leicester) Ltd | Manufacturing | 2025 |
| Plating Technologies Limited | Manufacturing | 2000 |
| Platinium Properties Limited | Real estate | 2022 |
| Platinum Advanced Cleaning Ltd | Administrative & support | 2025 |
| Platinum Audio Solutions Ltd | Wholesale & retail | 2026 |
| Platinum Bespoke Events Limited | Hospitality | 2017 |
| Platinum Consolidated Limited | Information & communication | 2022 |
| Platinum Construction & Renovation Ltd | Construction | 2018 |
| Platinum Digital 2024 Limited | Wholesale & retail | 2024 |
| Platinum Estates and Holdings Ltd | Real estate | 2020 |
| Platinum Executive Chauffeurs Ltd | Transport & logistics | 2025 |
| Platinum Garden Design Consultancy Ltd | Professional & scientific | 2021 |
| Platinum Homes 786 Ltd | Real estate | 2012 |
| Platinum Homes Developments Limited | Construction | 2018 |
| Platinum Hosiery Distributor Limited | Manufacturing | 2008 |
| Platinum International Brands Limited | Administrative & support | 2022 |
| Platinum International Investments Limited | Real estate | 2019 |
| Platinum Investments Leicester Ltd | Real estate | 2023 |
| Platinum Laser Clinic Limited | Other services | 2017 |
| Platinum Laundrette Ltd | Real estate | 2022 |
| Platinum Learning Ltd | Education | 2018 |
| Platinum Leicester Cars Ltd | Wholesale & retail | 2023 |
| Platinum Leicester Ltd | Wholesale & retail | 2016 |
| Platinum Pearl Investments Limited | Construction | 2020 |
| Platinum Pro Kitchens Ltd | Manufacturing | 2019 |
| Platinum Production Ltd | Professional & scientific | 2014 |
| Platinum Properties (Leics) Limited | Real estate | 2019 |
| Platinum Propertyco Ltd | Real estate | 2023 |
| Platinum Spray Tanning Ltd | Other services | 2024 |
| Platinum Suite Events Limited | Administrative & support | 2025 |
| Platinum Tints & Customs Ltd | Wholesale & retail | 2022 |
| Platinum Travel Lounge Ltd | Administrative & support | 2009 |
| Platoeye Ltd | Wholesale & retail | 2022 |
| Plax Healthcare Ltd | Public administration | 2019 |
| Play Broke GET Rich Limited | Wholesale & retail | 2025 |
| Play Days Nursery Limited | Education | 2006 |
| Play Pro League Ltd | Professional & scientific | 2024 |
| Playbay Ltd | Arts & recreation | 2026 |
| Playdays Academy Ltd | Education | 2016 |
| Player Central Ltd | Information & communication | 2026 |
| Playermade Coaching Limited | Education | 2024 |
| Playermade Limited | Arts & recreation | 2017 |
| Playermade Media Limited | Information & communication | 2021 |
| Players Only CLO Ltd | Wholesale & retail | 2026 |
| Players Padel Limited | Arts & recreation | 2025 |
| Playfit Kids Clubs Limited | Professional & scientific | 2007 |
| Playfit ST Marys Ltd | Education | 2013 |
| Playfit ST Michael & ALL Angels Ltd | Education | 2014 |
| Playfit Stonebow Ltd | Education | 2013 |