| PDQ Group Limited | Manufacturing | 2002 |
| PEA POD Properties Limited | Construction | 2021 |
| Peakland Environmental Farmers Limited | Agriculture & fishing | 2022 |
| Perch & Settle Ltd | Wholesale & retail | 2021 |
| Performance Line Bearings Ltd. | Manufacturing | 2022 |
| Personal Law Group Ltd | Information & communication | 2023 |
| Personalised Numbers Agency Limited | Wholesale & retail | 2009 |
| Pete O'Donovan Heating Services Limited | Construction | 2022 |
| PFS Property Holdings Limited | Real estate | 2014 |
| Pharmaq Ltd | Professional & scientific | 1986 |
| Philip Morris Data Consulting Ltd | Professional & scientific | 2024 |
| PHM Management Ltd | Households | 2014 |
| Phoeben Property Management Limited | Real estate | 2020 |
| Pine Nook Properties Limited | Real estate | 2019 |
| Piston Haus Motor Company Ltd | Wholesale & retail | 2026 |
| PJ Richardson Limited | Information & communication | 2025 |
| Place Estate Agents Ltd | Real estate | 2023 |
| Planet Tribute Ltd | Arts & recreation | 2009 |
| Polymath Consulting Limited | Professional & scientific | 2005 |
| Polymath Properties Ltd | Agriculture & fishing | 2016 |
| Polymath Properties North Ltd | Real estate | 2020 |
| Post Press Systems Ltd | Manufacturing | 2013 |
| Poulter Business Development Ltd | Extraterritorial | 2003 |
| Pozzitive Television Limited | Information & communication | 1992 |
| Praxas Limited | Manufacturing | 2025 |
| Primary Secondary Design Limited | Professional & scientific | 2003 |
| Prime Acoustic Solutions Ltd | Construction | 2019 |
| Primesia Travels Limited | Administrative & support | 2024 |
| Printers Place Residents Management Company Limited | Households | 2019 |
| Priory Stream Limited | Real estate | 1996 |
| Pro Live Limited | Wholesale & retail | 2009 |
| Pro Rata Ltd | Professional & scientific | 2025 |
| Project Aymes Limited | Professional & scientific | 2020 |
| Prominent Character Trading Company Ltd | Wholesale & retail | 2019 |
| Protel Marketing Limited | Administrative & support | 2016 |
| Protobroker Ltd | Manufacturing | 2015 |
| Provost Court (Fordingbridge) Limited | Real estate | 1996 |
| Pulse Learn Ltd | Information & communication | 2026 |
| Pure Blast Ltd | Manufacturing | 2026 |
| Quality Service and Solutions Limited | Other services | 2025 |
| Quantock Cyber Consulting Limited | Information & communication | 2017 |
| Quarryfield Media Limited | Information & communication | 2008 |
| Queen's Copse Management Limited | Households | 1994 |
| Quick Lets (West Midlands) Limited | Hospitality | 2009 |
| Quicke & Co Limited | Professional & scientific | 2020 |
| Quiksoft Limited | Information & communication | 2012 |
| Quista Ltd | Wholesale & retail | 2022 |
| R N C Services LLP | | 2017 |
| R&V Consulting Limited | Real estate | 2023 |
| R&W Langley Limited | Construction | 2000 |
| Railway Hotel Fordingbridge Limited | Hospitality | 2020 |
| Reaching the Unreached | Health & social care | 2001 |
| Red Screen Technology Limited | Information & communication | 2012 |
| Redcircle Associates Limited | Other services | 2014 |
| Redhouse 2006 Limited | Administrative & support | 2006 |
| Redlynch Holdings Limited | Financial services | 2026 |
| Redlynch Leisure Installations Limited | Construction | 1997 |
| Redundancy Solicitors Ltd | Information & communication | 2022 |
| Reef Hairdressing Limited | Wholesale & retail | 2013 |
| Remlap Limited | Financial services | 2026 |
| Rentwright Properties Limited | Real estate | 2016 |
| Restraint of Beasts Limited | Arts & recreation | 2000 |
| Retro Barbers Limited | Other services | 2013 |
| Revalo Films Limited | Information & communication | 2014 |
| RH Walden Design Ltd | Professional & scientific | 2018 |
| RIA Property Management Ltd | Real estate | 2019 |
| Richard Farr Consulting Limited | Wholesale & retail | 2008 |
| Richardson Project Management Limited | Administrative & support | 2015 |
| Ridoc Limited | Professional & scientific | 2026 |
| Ringwood & Fordingbridge Skip Hire Ltd | Water & waste | 2010 |
| Ringwood (T) Hairdressing Limited | Other services | 2022 |
| River Films Limited | Arts & recreation | 1987 |
| Riverside Cafe & Tea Garden Limited | Hospitality | 2017 |
| Riverside CT Holdings Limited | Households | 2023 |
| Robbins Residential Limited | Real estate | 2024 |
| Robertson Locations Ltd | Other services | 2022 |
| Rockodile INK Ltd | Other services | 2025 |
| Roebann Enterprise's Ltd | Manufacturing | 2025 |
| Roebann Limited | Construction | 2023 |
| Ross Power Ltd | Professional & scientific | 2021 |
| Rozel Manor Residents Limited | Households | 1997 |
| RS Electrical Systems Ltd | Construction | 2019 |
| Rubine Solutions Ltd | Manufacturing | 2013 |
| Ruffmercy Limited | Information & communication | 2009 |
| Rune Bicycles Ltd | Manufacturing | 2023 |
| RWS Solar Limited | Energy | 2011 |
| Ryberg Electronics Limited | Extraterritorial | 2007 |
| Ryeville Investment Company Limited | Real estate | 2024 |
| S G B Consulting Ltd | Professional & scientific | 2006 |
| S.K. Machine Tools Limited | Manufacturing | 2002 |
| SA Stevens Bookkeeping Services Limited | Professional & scientific | 2022 |
| Sahar Building Services Limited | Construction | 2012 |
| Salisbury and Fordingbridge Sling Library Community Interest Company | Education | 2026 |
| Sanctum Haven Limited | Administrative & support | 2025 |
| Sandbanks Foreshore (NO 2) Ltd | Households | 2006 |
| Sandbanks Foreshore Limited | Households | 2005 |
| Sandbanks Northshore Limited | Households | 2005 |
| Sands Freight Ltd | Transport & logistics | 2017 |
| Sapphire Court/Cobalt Quarter Management Company Limited | Households | 2010 |
| Sarum Insurance Services Limited | Financial services | 1962 |