| Proper Junk Removal Ltd | London | 2018 |
| Proper Waste Ltd | Hengoed | 2025 |
| Proper Wastemen Ltd | London | 2025 |
| Property & Clearance Guild Ltd | Manchester | 2025 |
| Property Clear UP Limited | Sidcup | 2019 |
| Property Clearance and Recycling Ltd | Reading | 2024 |
| Property Clearance Scotland Ltd | Glasgow | 2024 |
| Property Declutter Solutions Ltd | London | 2024 |
| Property Maintenance & Recycling Ltd | Mitcham Surrey | 2023 |
| Property Maintenance and Waste Services Limited | Aylesbury | 2024 |
| Property Maintenance Group (South East) Ltd | Benfleet | 2023 |
| Property, Environmental, Maintenance and Building Services Limited | Haverfordwest | 2008 |
| Proseptic Limited | Romsey | 2013 |
| Proskill Removals Ltd | London | 2019 |
| Prospect Waste Limited | Billericay | 2025 |
| Prosper Waste Management Ltd | Cwmbran | 2003 |
| Prostream Drainage Ltd | Verwood | 2026 |
| Prostrip Waste Management Limited | Tonbridge | 2017 |
| Proteam Building Services Limited | Swansea | 2004 |
| Proterra Recycling Solutions Ltd | Sheerness | 2018 |
| Protogreen UK Limited | Belfast | 2020 |
| Protos ERF CCS Limited | London | 2023 |
| Provectus Remediation Ltd | Wolverhampton | 2002 |
| Provectus Soils Management Ltd | Wolverhampton | 2019 |
| Prowaste Management Services Limited | Banstead | 2006 |
| Prowest Bird Control Systems Limited | Hornchurch | 2003 |
| Pryce Environmental Limited | Criccieth | 2018 |
| Pryme-Serve Limited | London | 2018 |
| Prymewaste Limited | Harlow | 2025 |
| PS Managed Solutions Limited | Bishop Auckland | 2012 |
| PSC Grab Ltd | Stevenage | 2021 |
| PSH Environmental Ltd. | Norwich | 1998 |
| PSL (Pallet Solutions & Logistics) Limited | Evesham | 2008 |
| PSM Copper Recycling Ltd | Woodhall Spa | 2021 |
| PSM Recycling and Hiab Services Ltd | Pembroke | 2019 |
| PSM Water Treatment Ltd | Basildon | 2018 |
| PSV Recycling Ltd | Ipswich | 2015 |
| PSW Metals Limited | Westbury-On-Severn | 2005 |
| PT Recycling Limited | Liverpool | 2026 |
| PTA Plumbing and Drainage Limited | London | 2026 |
| PTS Environmental Limited | Stockton-On-Tees | 2019 |
| Ptswasteclearance Ltd | Huntingdon | 2026 |
| PTT Constructions Ltd | London | 2015 |
| Puddle Terrace Ltd | Dorchester | 2017 |
| Pugdad Limited | West Heath | 2021 |
| Pulltrans Limited | London | 2025 |
| Pulp Friction Ltd | Erith | 2019 |
| Pulse Environmental Limited | London | 2011 |
| Pulse Waste Solutions Limited | Stanmore | 2025 |
| Pump and Drainage Services Ltd | London | 2025 |
| Pumps N Pipes Ltd | Southampton | 2023 |
| Pumptec Environmental Limited | Leeds | 2024 |
| Pumptrack Environmental Limited | Milnthorpe | 2023 |
| Punjab Skips Ltd | Middlesex | 2003 |
| Puralife Vending Ltd | Benfleet | 2025 |
| Puralife Water Filters Ltd | Benfleet | 2023 |
| Puralife Water Ltd | Benfleet | 2025 |
| Purdeys Scrap Limited | Leigh On Sea | 2013 |
| Pure Alchemi Ltd | Glasgow | 2024 |
| Pure Choice Limited | Weybridge | 2000 |
| Pure Clean Environmental Limited | Avonmouth | 1985 |
| Pure Clean Waste Solutions Ltd. | Stockport | 2011 |
| Pure Collect Ltd | London | 2024 |
| Pure Cycle Power UK Ltd | London | 2024 |
| Pure Drop Water Systems Management Ltd | Wimborne | 2016 |
| Pure Environmental Services Limited | Droitwich | 2016 |
| Pure Flow Drainage Ltd | Grays | 2026 |
| Pure Ionic Water Limited | Warwick | 2015 |
| Pure One Cleaning Services Limited | Birmingham | 2019 |
| Pure Pipe Technologies Limited | Bromsgrove | 2011 |
| Pure Planet Recycling Limited | Bedford | 2007 |
| Pure Recycling Warwick Limited | Salford | 2007 |
| Pure Skip Bags Ltd | Guildford | 2025 |
| Pure Station Limited | Witham | 2025 |
| Pure Utility Solutions Limited | Widnes | 2015 |
| Pure Waste Management Ltd | Weybridge | 2024 |
| Pure Waste Solutions Essex Ltd | Shenfield | 2025 |
| Pure Water Solutions International Ltd | Muir Of Ord | 2019 |
| Pure Water Treatment Installations Ltd | Kirkby In Ashfield | 2025 |
| Pure Water Treatment Services (UK) Limited | Kirkby In Ashfield | 2008 |
| Purecycle Limited | Church Stretton | 2012 |
| Purecycle Oils Ltd | London | 2026 |
| Purecycle Waste Clearance Ltd | Smethwick | 2026 |
| Pureflo Plumbing & Drainage Ltd | Romford | 2025 |
| Purehome Clearance Ltd | Chester | 2025 |
| Purehydro Environmental Technologies Ltd | London | 2020 |
| Pureleak Group Ltd | Saltash | 2021 |
| Purely Waste Solutions Ltd | Banbury | 2018 |
| Puresep Technologies Limited | Alfreton | 2002 |
| Purewal Waste Collection Ltd | Kettering | 2017 |
| Purewater Environmental Services Ltd | Tamworth | 2009 |
| Purewater Recycling Systems Limited | Pontefract | 2024 |
| Purewater Storage Limited | Tamworth | 2002 |
| Purewater Systems Limited | Sunbury-On-Thames | 1994 |
| Purfleet Metals Ltd | London | 2025 |
| Purge Commercial Solutions Ltd | Shoreham-By-Sea | 2023 |
| Purified Beauty Limited | London | 2025 |
| Purified Liquid Solutions Ltd | Wolverhampton | 2023 |
| Purified Water Services Limited | Crowthorne | 2011 |
| Puriflow Water Solutions Ltd | London | 2017 |