| Pizza Pure & Peri Peri Ltd | Hospitality | 2022 |
| PJL Management Limited | Professional & scientific | 2018 |
| PL Architects Limited | Professional & scientific | 2010 |
| PL Bros Limited | Construction | 2022 |
| Playball Esher Ltd | Education | 2011 |
| Playball Guildford Limited | Education | 2021 |
| Playball Weybridge Limited | Education | 2018 |
| Polish Delicatessen Molesey Ltd | Wholesale & retail | 2016 |
| POP Star Performers Limited | Education | 2018 |
| Portwise Limited | Transport & logistics | 2026 |
| Practical Choice Partnership Limited | Administrative & support | 2012 |
| Practical Wholesale Limited | Wholesale & retail | 2007 |
| Premier Estates of Kingston Ltd | Construction | 2009 |
| Premier Prizes Ltd | Information & communication | 2017 |
| Primrose Hill Limited | Health & social care | 2017 |
| Primrose Hill Property Limited | Health & social care | 2017 |
| Pristine Exterior Cleaning Limited | Administrative & support | 2021 |
| Pristine Roof Care Ltd | Construction | 2025 |
| Profresco UK Ltd | Wholesale & retail | 2018 |
| Proper Goose Limited | Wholesale & retail | 2014 |
| Propersearch Ltd | Wholesale & retail | 2015 |
| Property Eagle Lettings Ltd | Real estate | 2024 |
| PS Security Ltd | Administrative & support | 2016 |
| Pulse Security Limited | Administrative & support | 2009 |
| Quizzing Events Limited | Arts & recreation | 2012 |
| Quizzing Limited | Information & communication | 2022 |
| Quizzing.Tv Limited | Information & communication | 2020 |
| R & C Design Limited | Construction | 2013 |
| R Legal Consultancy Limited | Professional & scientific | 2019 |
| R&R Consulting Limited | Professional & scientific | 2022 |
| R1N1 Ltd | Administrative & support | 2021 |
| RA2 Consulting Limited | Information & communication | 2019 |
| Railrewards Limited | Administrative & support | 2012 |
| Rapid Chingon Limited | Wholesale & retail | 2024 |
| RBS Electrical Services Limited | Construction | 2014 |
| Rebel Writing Ltd | Professional & scientific | 2020 |
| Refined by Jade Ltd | Other services | 2025 |
| Renepay Limited | Professional & scientific | 2014 |
| Renovate Space Ltd | Construction | 2023 |
| Resonance Recordings Limited | Information & communication | 2010 |
| Retrohof Ltd | Construction | 2023 |
| Reverse Healing Ltd | Health & social care | 2010 |
| Richmond Trees and Landscape Limited | Agriculture & fishing | 2008 |
| Ridgeways Creative Ltd | Professional & scientific | 2022 |
| Rookhurst Lodge Limited | Health & social care | 2009 |
| Rose Blossom Events Ltd | Professional & scientific | 2018 |
| Roundclock Businesses Solutions Ltd | Administrative & support | 2018 |
| Rowbi Ltd | Information & communication | 2023 |
| Royale Tiles and Bathroom Ltd | Other services | 2025 |
| Roystons of Surrey Ltd | Wholesale & retail | 2024 |
| RR Angel Investment Limited | Real estate | 2016 |
| Rupert Court Management Company (Molesey) Limited | Households | 1996 |
| S a V Broadcast Technology Limited | Professional & scientific | 2005 |
| S B H Electrical Ltd | Construction | 2007 |
| S T Lamba Ltd | Wholesale & retail | 2022 |
| S7UKEPHYSIO Ltd | Health & social care | 2017 |
| SAG Brothers Ltd | Administrative & support | 2020 |
| Saga Records Limited | Information & communication | 2020 |
| Saise Corp Limited | Wholesale & retail | 2008 |
| Samdel Ltd | Transport & logistics | 2023 |
| Sarah Williams Consulting Ltd | Professional & scientific | 2026 |
| Scaff Pro Limited | Construction | 2024 |
| Scenic Landscapes Ltd | Administrative & support | 2015 |
| Scope Food Limited | Wholesale & retail | 2023 |
| Scrt Worlds Limited | Professional & scientific | 2021 |
| Seal Homes Limited | Construction | 2011 |
| Seanda Design and Communications Ltd | Professional & scientific | 2009 |
| Search Digital Limited | Information & communication | 2009 |
| Sebi Construction Ltd | Construction | 2018 |
| Sendemic Ltd | Public administration | 2025 |
| Sentinel Stays Limited | Administrative & support | 2025 |
| Sequoia Venture Capital Limited | Professional & scientific | 2017 |
| Seven Co Motors Limited | Administrative & support | 2017 |
| Seven Supported Housing CIC | Health & social care | 2026 |
| Sevent IT Services Limited | Information & communication | 2014 |
| SFT Electrical Ltd | Construction | 2025 |
| Sheer Sparkles Ltd | Other services | 2020 |
| Shree Krishna Investments Ltd | Real estate | 2015 |
| Silvermead Properties Ltd | Construction | 2002 |
| Simplex Autos Ltd. | Wholesale & retail | 2020 |
| Simply Repairs Ltd | Wholesale & retail | 2026 |
| Simply Smart Solar Ltd | Professional & scientific | 2022 |
| Siral Limited | Hospitality | 2019 |
| Sitedec Ltd | Construction | 2019 |
| Skvp Capital Limited | Real estate | 2018 |
| Skylark International Trading Ltd | Wholesale & retail | 2024 |
| SLA Automotive Limited | Wholesale & retail | 2015 |
| SMD Jackson Ltd | Construction | 2018 |
| Snk-Tec & Co LLP | | 2020 |
| Sohanpal Menoworks Ltd | Health & social care | 2021 |
| Solid Rock Initiatives Ltd | Real estate | 2022 |
| Songbook Story Ltd | Information & communication | 2025 |
| South West London Diamond Drilling Limited | Construction | 2013 |
| Sparkle Molesey Limited | Administrative & support | 2025 |
| Speechpepper Limited | Professional & scientific | 2011 |
| Square Logik Ltd | Administrative & support | 2024 |
| Squidgy Holdings Limited | Financial services | 2026 |
| SS Reforms Limited | Construction | 2017 |
| Ssyl Studio Limited | Professional & scientific | 2012 |
| Stacey's Beauty Therapy Limited | Other services | 2016 |