| Polcholo Ltd | Transport & logistics | 2022 |
| Poldi Ltd | Wholesale & retail | 2015 |
| Pole Arnold Financial Management Ltd | Financial services | 2012 |
| Pole Star Central Holdings Limited | Financial services | 2006 |
| Pole Star Domestic Projects Limited | Construction | 2006 |
| Pole Star Property Developments Limited | Real estate | 2006 |
| Polestar Growth Partners Ltd | Administrative & support | 2011 |
| Poli Trans Ltd | Transport & logistics | 2018 |
| Policy Trustees Limited | Financial services | 1973 |
| Polimil Limited | Wholesale & retail | 2003 |
| Polish Creative Hub CIC | Education | 2026 |
| Polish Deli Corby Ltd | Wholesale & retail | 2015 |
| Polish Finish Ltd | Wholesale & retail | 2025 |
| Polish Sweet Ltd | Manufacturing | 2018 |
| Polish Taste Leicester Limited | Wholesale & retail | 2022 |
| Polito Property Ltd | Construction | 2015 |
| Pollard CNC Spares Limited | Wholesale & retail | 2007 |
| Pollard Court Management (Leicester) Limited | Households | 1982 |
| Pollard Properties & Services Ltd | Real estate | 2024 |
| Pollen Hill Ltd | Agriculture & fishing | 2022 |
| Polsham Transport Ltd | Transport & logistics | 2014 |
| Polski Sklep Leicester Ltd | Wholesale & retail | 2018 |
| Polskie Delicje (Leics) Ltd | Real estate | 2015 |
| Polskie Delicje Ltd | Financial services | 2017 |
| Polycer Garden Ltd | Wholesale & retail | 2025 |
| Polycoversdirect Limited | Manufacturing | 2018 |
| Polyicons Limited | Wholesale & retail | 2025 |
| Polypharma Holdings Ltd | Financial services | 2024 |
| Polypharma Limited | Professional & scientific | 2008 |
| Polypharmacy Ltd | Wholesale & retail | 2012 |
| Polyproducts UK Ltd | Manufacturing | 2011 |
| Polysemy Ltd | Construction | 2024 |
| Polysleeve Products Limited | Wholesale & retail | 1997 |
| Polyworks Studio Limited | Professional & scientific | 2024 |
| Pomponette Limited | Wholesale & retail | 2011 |
| Ponky Wots Ltd | Arts & recreation | 2025 |
| Ponte Capital Ltd. | Water & waste | 2019 |
| Pontis Capital Limited | Financial services | 2021 |
| Pooj Ltd | Construction | 2026 |
| Pooja Imports (UK) Limited | Wholesale & retail | 2011 |
| Pooja Sweets (Leicester) Ltd | Manufacturing | 2024 |
| Poojas Beauty Salon Limited | Other services | 2021 |
| Pool Road Limited | Wholesale & retail | 2022 |
| Pool Tables Direct Ltd | Administrative & support | 2026 |
| Pooleworks Limited | Professional & scientific | 2023 |
| Poonam & Roshni Limited | Real estate | 2012 |
| Poonam Doshi Ltd | Real estate | 2019 |
| Poonam Event Ltd | Hospitality | 2024 |
| Poonam Gorkha Limited | Hospitality | 2025 |
| Poopsnoop Limited | Information & communication | 2025 |
| POP A.I Automations Ltd | Professional & scientific | 2026 |
| POP UP Care Clubs Ltd | Education | 2016 |
| Pop's Crops Ltd | Agriculture & fishing | 2025 |
| Popat Foods Limited | Wholesale & retail | 2015 |
| Popat Mithai & Farsan Ltd | Hospitality | 2011 |
| Popat Stores Leicester Ltd | Wholesale & retail | 2019 |
| Popeye's Mangal Limited | Hospitality | 2020 |
| Popeyes Kitchen Limited | Hospitality | 2025 |
| Popgear Properties Limited | Real estate | 2020 |
| Poppin Hot Limited | Manufacturing | 2025 |
| Popps + Co Ltd | Professional & scientific | 2026 |
| Popteams Limited | Information & communication | 2019 |
| Popularis Limited | Administrative & support | 2001 |
| Porandla Ltd | Information & communication | 2025 |
| Port Hill Leisure Gardens Limited | Administrative & support | 1976 |
| Port Street 412 Ltd | Real estate | 2025 |
| Porta Build Group Ltd | Construction | 2026 |
| Portawarm Go Ltd | Manufacturing | 2025 |
| Portbridge Consulting Ltd | Wholesale & retail | 2025 |
| Portbury Indispensable Ltd | Transport & logistics | 2015 |
| Porter Property Developments Limited | Construction | 2019 |
| Porters Carpets and Flooring Limited | Wholesale & retail | 2015 |
| Porters Content Creation Limited | Information & communication | 2026 |
| Portess | Real estate | 1962 |
| Portess Holdings Limited | Financial services | 2025 |
| Portess of Oakham Limited | Wholesale & retail | 1999 |
| Portfolio Management Services Limited | Hospitality | 2015 |
| Portfolj Limited | Real estate | 2025 |
| Porthtowan Value Ltd | Transport & logistics | 2015 |
| Portixol UK Ltd | Real estate | 2018 |
| Portland Property Development Ltd | Construction | 2019 |
| Portland Select Limited | Real estate | 2024 |
| Portmore Residential Limited | Real estate | 2022 |
| Portreath Haulage Ltd | Transport & logistics | 2014 |
| Portuguese Muslim Community Leicester CIC | Other services | 2026 |
| POS 247 Ltd | Information & communication | 2018 |
| POS Digital Limited | Manufacturing | 2020 |
| POS Displays Limited | Manufacturing | 2008 |
| POS Enterprises Ltd | Professional & scientific | 2008 |
| POS Lighting Ltd | Wholesale & retail | 2015 |
| POS Logistical Solutions Ltd | Construction | 2026 |
| Posbury Ltd | Transport & logistics | 2015 |
| Poseidon Project Services Limited | Professional & scientific | 2024 |
| Posh Alley Ltd | Manufacturing | 2024 |
| Posh Lettings Limited | Real estate | 2018 |
| Posh Tots Play Ltd | Hospitality | 2020 |
| Posh-Mashad Derwent Homes Limited | Construction | 2001 |
| Posiplas (Leicester) Ltd | Manufacturing | 2016 |
| Positive Instore Ltd | Manufacturing | 2021 |
| Positive Kitchen & Co Limited | Manufacturing | 2018 |