| Recycle Revival Ltd | Other services | 2021 |
| Red Deer (Kent) Limited | Administrative & support | 2011 |
| Red Kite Building Surveys Limited | Professional & scientific | 2014 |
| Reddown Road Limited | Administrative & support | 2017 |
| Redgrove Property Holdings Limited | Real estate | 1980 |
| Reflections Cleaning Company Ltd | Administrative & support | 2016 |
| Reflex Office Products Limited | Wholesale & retail | 1993 |
| Regen Bespoke Limited | Other services | 2018 |
| Relyon Taxis Limited | Transport & logistics | 2026 |
| Rent a KEG Ltd | Hospitality | 2007 |
| Resin Logic Limited | Construction | 2023 |
| Reval Trade Limited | Wholesale & retail | 2018 |
| Richard Field Investment Ltd | Financial services | 1989 |
| Richard Field Planning Limited | Professional & scientific | 1994 |
| Richard Maslen Fine Furniture Limited | Manufacturing | 2011 |
| Richard Sinclair Studio Ltd | Arts & recreation | 2005 |
| Richards Court Property Company Ltd. | Households | 1988 |
| Risk Key Business Limited | Professional & scientific | 1996 |
| River House Building Services Ltd | Construction | 2014 |
| River Mill Haxted Management Company Limited | Households | 2021 |
| Riverdale Court (Edenbridge) Management Limited | Real estate | 2006 |
| Riverdale Place Ltd | Construction | 2021 |
| RK Edenbridge Ltd | Hospitality | 2025 |
| RLS Windows, Doors & Bifolds Ltd | Construction | 2020 |
| ROB Bradley Ltd | Information & communication | 2013 |
| Robyns Way (Edenbridge) Management Company Limited | Households | 1982 |
| ROK Property Investments Limited | Real estate | 2005 |
| Roman Court (Edenbridge) RTM Company Limited | Households | 2024 |
| Romparoo Ltd | Wholesale & retail | 2021 |
| Roofing & Property Development Ltd | Construction | 2025 |
| Roots & Wings Tutoring Ltd | Education | 2022 |
| Rosecroft Real Estate Ltd | Households | 2023 |
| Rouleur Trade Advisors Limited | Professional & scientific | 2026 |
| RPJ Mechanical Limited | Construction | 2014 |
| Rscm Contracts Limited | Construction | 2016 |
| Rugbyleague.Com Ltd | Information & communication | 2019 |
| Rundown Brief Ltd | Information & communication | 2026 |
| Rural Pastures Holding Limited | Agriculture & fishing | 2026 |
| Rusdens Limited | Extraterritorial | 1954 |
| Ryan Oliver Garden Services Ltd | Administrative & support | 2024 |
| Ryco Renovate Limited | Manufacturing | 2023 |
| RYE House (Shirley) Residents Association Limited | Households | 2003 |
| S P Ground Rents Limited | Real estate | 2007 |
| Saalfeld Veterinary Services Ltd | Professional & scientific | 2015 |
| Safe Event Limited | Other services | 2020 |
| Sahaviriya Shipping UK Limited | Administrative & support | 2012 |
| SAI Rasi IT Solutions Ltd | Information & communication | 2015 |
| Sandhills Caravan Park LLP | | 2022 |
| SAT Transport Ltd | Transport & logistics | 2015 |
| Sbc-J Limited | Real estate | 2021 |
| Scailiea Investments Limited | Financial services | 2019 |
| Scailiea Limited | Professional & scientific | 2015 |
| Scene Scape Limited | Manufacturing | 2024 |
| Scolding Rock Studios Limited | Information & communication | 2000 |
| Scruffs and Paws Ltd | Other services | 2019 |
| Sdnd Limited | Financial services | 2019 |
| Sealuxe Limited | Other services | 2024 |
| Selmat Limited | Real estate | 2015 |
| SEM Logica Consultants Ltd | Professional & scientific | 2025 |
| SG Bladez Barbers Limited | Other services | 2022 |
| Shelbourne Place (Freehold) Limited | Households | 2022 |
| SHL Services Ltd | Administrative & support | 2019 |
| Shortacres (Nutfield) Residents Association Limited | Households | 1988 |
| Shubh Dhanvarsha Ltd | Information & communication | 2025 |
| SHY Coaches Ltd | Transport & logistics | 2024 |
| Sikara Media Limited | Professional & scientific | 2018 |
| Siliconra Ltd | Information & communication | 2013 |
| Silver Fern Tree Care Ltd | Administrative & support | 2019 |
| Silverstone Court, Wanstead Road (Management) Limited | Households | 1971 |
| Siranli Properties Limited | Real estate | 2022 |
| Skeveden (Edenbridge) Limited | Households | 1976 |
| Skeynes & Co Ltd | Professional & scientific | 2018 |
| Skeynes Farm Barns & Oast House Management Company Limited | Households | 2007 |
| Skills School Ltd | Arts & recreation | 2015 |
| Skinz Tattoo Ltd | Wholesale & retail | 2024 |
| Skyfolduk Ltd | Wholesale & retail | 2026 |
| Skylark Vets Limited | Professional & scientific | 2016 |
| Skyline Pro Limited | Construction | 2024 |
| Sliced Pineapple Ltd | Professional & scientific | 2016 |
| Slow Forward Ltd | Professional & scientific | 2020 |
| Smart City Systems Limited | Professional & scientific | 2015 |
| Smart Repair Technology Ltd | Wholesale & retail | 2026 |
| Smartrange (London) Ltd | Other services | 2020 |
| Smith Archive Limited | Arts & recreation | 1994 |
| Smith Scientific Limited | Manufacturing | 1993 |
| Soelda Limited | Real estate | 2023 |
| Sole Electrical Services Ltd | Construction | 2008 |
| Sole Electrical Solar Limited | Construction | 2023 |
| Solomons & Associates Limited | Professional & scientific | 2007 |
| Solutions 2 Recruitment Ltd | Administrative & support | 2003 |
| Somerden Properties Management Limited | Real estate | 2017 |
| Sophie’S Home Hair Limited | Other services | 2023 |
| Sounds Presents... Ltd | Arts & recreation | 2025 |
| South East Country Lets Ltd | Real estate | 2020 |
| South Steel Gates Ltd | Manufacturing | 2023 |
| South Tuningz Ltd | Wholesale & retail | 2020 |
| Southdowns Solutions Limited | Arts & recreation | 2015 |
| Souther Aviation Limited | Manufacturing | 2022 |
| Southworth & Co Ltd | Professional & scientific | 2001 |
| SP PUB Management Ltd | Hospitality | 2024 |