| Papa Ciccos Ltd. | Hospitality | 2015 |
| Paper Design Studio Limited | Information & communication | 2016 |
| Paper House Studios Ltd | Administrative & support | 2025 |
| Paper Street Limited | Information & communication | 2015 |
| Papers & More Ltd | Wholesale & retail | 2024 |
| Papier Sprick UK Ltd | Manufacturing | 2019 |
| Paprec UK Limited | Financial services | 2007 |
| Paprikas Indian Ltd | Hospitality | 2025 |
| PAR 4 Ltd | Real estate | 2016 |
| PAR Travel LLP | | 2019 |
| Paradigm Holdingco Limited | Financial services | 2024 |
| Paradigm Marketing and Developers Limited | Construction | 2025 |
| Paradigm Psychological Services Limited | Health & social care | 2017 |
| Paradigm Social Ltd | Professional & scientific | 2020 |
| Paradise Life International Church Ltd | Professional & scientific | 2017 |
| Paradise Way Limited | Real estate | 2020 |
| Paradiso Authentic Italian Ltd | Wholesale & retail | 2021 |
| Paradox Properties Ltd | Real estate | 2014 |
| Paragon Cleaning Services Limited | Other services | 2018 |
| Paragon JA Services Limited | Administrative & support | 2020 |
| Paragon Micro UK Ltd | Wholesale & retail | 2019 |
| Paralegal & Property Resolutions Ltd | Real estate | 2020 |
| Parallel-Line Property Ltd | Real estate | 2025 |
| Paramount Event Production Limited | Administrative & support | 2005 |
| Paramount Food Group Limited | Manufacturing | 2025 |
| Paramount Sales Ltd | Wholesale & retail | 2025 |
| PARAMOUNT24 Healthcare Limited | Health & social care | 2019 |
| Parashakti Energy Ltd | Professional & scientific | 2021 |
| Parcel Safe Place Limited | Other services | 2017 |
| Pardis UK Limited | Real estate | 2026 |
| Pareja Holdings Limited | Financial services | 2026 |
| Parent Teacher Online Limited | Administrative & support | 2012 |
| Paris Properties Limited | Real estate | 1988 |
| Parish Environmental Services Ltd | Administrative & support | 2016 |
| Parity Limited | Real estate | 2023 |
| Park Community Arena Ltd | Arts & recreation | 2015 |
| Park Farm South Anston Limited | Agriculture & fishing | 2017 |
| Park Grange Flats Company Limited | Households | 1973 |
| Park Grove Burleigh Ltd | Construction | 2015 |
| Park Head Homes Ltd | Real estate | 2015 |
| Park Hill Holdings Ltd | Information & communication | 2016 |
| Park Hill Provisions Limited | Wholesale & retail | 2025 |
| Park Ices Limited | Hospitality | 2013 |
| Park Road Foods Limited | Hospitality | 2021 |
| Park Roofing and Cladding Ltd | Construction | 2017 |
| Park Street Food Limited | Hospitality | 2024 |
| Park Systems Fire and Security Contractors Ltd | Administrative & support | 2013 |
| Parker Inspections Ltd | Construction | 2010 |
| Parker Property & Estates Ltd | Real estate | 2025 |
| Parker Squire Ltd | Real estate | 2019 |
| Parker's Properties and Lettings Ltd | Hospitality | 2013 |
| Parkers Autos Limited | Wholesale & retail | 2024 |
| Parkes Projects Limited | Extraterritorial | 2016 |
| Parkfirth Controls Ltd | Professional & scientific | 2024 |
| Parkhead Construction Limited | Construction | 2018 |
| Parkhead Consulting Ltd | Information & communication | 2023 |
| Parkhead Electrical & Solar Limited | Energy | 2011 |
| Parkhead Living Ltd | Real estate | 2024 |
| Parkhead Paving Ltd | Administrative & support | 2019 |
| Parkhead Property Solutions Ltd | Other services | 2017 |
| Parkin Interiors Limited | Construction | 2013 |
| Parkin Internet Merchandising Ltd | Wholesale & retail | 2025 |
| Parking Lots (Waterfront) Limited | Real estate | 2016 |
| Parklands Sheffield Management Company Limited | Real estate | 2004 |
| Parklay Consulting Limited | Information & communication | 2002 |
| Parkside (Sheffield) Management Limited | Households | 2004 |
| Parkside Health Care Limited | Health & social care | 2007 |
| Parkside Payroll Limited | Professional & scientific | 2014 |
| Parkview Therapy and Chiropody Centre Ltd | Health & social care | 2023 |
| Parkway Auto Centre Limited | Wholesale & retail | 2026 |
| Parkway Auto Clinic Limited | Wholesale & retail | 2026 |
| Parkway Auto Salvage Ltd | Wholesale & retail | 2026 |
| Parkway Avenue Cafe Ltd | Hospitality | 2025 |
| Parkway Business Centre Limited | Real estate | 2002 |
| Parkway EST Ltd | Real estate | 2021 |
| Parkway Fabrications Ltd | Manufacturing | 2012 |
| Parkway Foods 1984 Limited | Wholesale & retail | 2022 |
| Parkway Rise Management Company Limited | Real estate | 2008 |
| Parkway Warehouse Ltd | Wholesale & retail | 2022 |
| Parkwood Joinery Limited | Construction | 2005 |
| Parkwood Karting Ltd | Arts & recreation | 2001 |
| Parkwood Motorsport Ltd | Arts & recreation | 2008 |
| Parkwood Road Holdings Limited | Real estate | 2023 |
| Parkwood Road Investments Ltd | Real estate | 2001 |
| Parkwood Springs Ltd | Manufacturing | 2020 |
| Parley Coaching Limited | Professional & scientific | 2020 |
| Parley Partners Ltd | Professional & scientific | 2023 |
| Parli Music Limited | Information & communication | 2025 |
| Parlour Bar Ltd | Hospitality | 2017 |
| Parmakis Instruments Ltd | Manufacturing | 2026 |
| Parmesan Grill Ltd | Hospitality | 2019 |
| Parmill Services Limited | Professional & scientific | 2025 |
| Paro Vision Finance Ltd | Financial services | 2026 |
| Parol Pubs Ltd | Hospitality | 2018 |
| Parrashoot Limited | Professional & scientific | 2013 |
| Parrot Club Bars Limited | Hospitality | 2019 |
| Parsec Sailing Ltd | Manufacturing | 2023 |
| Parson House Outdoor Pursuits Centre | Arts & recreation | 1985 |
| Parsonage Walling Limited | Administrative & support | 2003 |
| Parsons & Martin Limited | Hospitality | 2025 |