| Richings Park Plots Ltd | Construction | 2018 |
| Richmond Care Limited | Health & social care | 2007 |
| Richmond Cyber Security Limited | Administrative & support | 2019 |
| Richmond Heating Limited | Construction | 2021 |
| Ridge Housing Limited | Real estate | 2025 |
| Rising Ballers Limited | Arts & recreation | 2008 |
| Rising Health Limited | Health & social care | 2013 |
| Riskeen Ltd | Information & communication | 2015 |
| Riverside Engineering (Defence) Limited | Manufacturing | 1998 |
| Riverside Motorcycle Parts Ltd | Wholesale & retail | 2023 |
| Riverview (Shepperton) Residents Association Limited | Households | 1988 |
| RJ Pro-Vue Ltd | Construction | 2007 |
| RJB Heating Services Ltd | Construction | 2021 |
| RJD Building Specialists Limited | Construction | 2026 |
| RJL Engineering Limited | Professional & scientific | 2016 |
| RJM Heritage Limited | Construction | 2013 |
| RM Heating Solutions Ltd | Construction | 2022 |
| RNS Group Ltd | Hospitality | 2023 |
| Rocket Wallaby Limited | Wholesale & retail | 2021 |
| Round Sound Ltd | Manufacturing | 2025 |
| Roxana Domiciliary Care Ltd | Health & social care | 2025 |
| Royvon Ltd | Construction | 2011 |
| Rpl-Electrical Ltd | Construction | 2020 |
| RS Autos Trading AS M&J Autos Limited | Wholesale & retail | 2022 |
| Ruby Kite Ltd | Manufacturing | 2018 |
| Rudland Consulting Limited | Information & communication | 2014 |
| Ryan Property Consultants Ltd | Professional & scientific | 2011 |
| Ryders Estates Ltd | Real estate | 2022 |
| Ryders IP Ltd | Real estate | 2023 |
| S & N Marine Limited | Professional & scientific | 2013 |
| S Family Ltd | Administrative & support | 2026 |
| S Theodorou Ltd | Information & communication | 2021 |
| S&S Property Management Services Ltd | Real estate | 2026 |
| S.& T. Holdings Limited | Real estate | 1989 |
| S.E.C Plumbing and Heating Ltd | Construction | 2026 |
| Safe Air Services Limited | Administrative & support | 2025 |
| Samuel Brothers (Export) Limited | Manufacturing | 2020 |
| Sanderson Charles (UK) Ltd | Education | 2023 |
| Sandhills Meadow Estate Ltd | Real estate | 2023 |
| Sandown Coachworks (Hersham) Limited | Wholesale & retail | 2013 |
| Santinine Ltd | Administrative & support | 2023 |
| Sausage Staycation Ltd | Agriculture & fishing | 2023 |
| Savill Court Management Limited | Households | 2017 |
| Saville Place Residents Association Limited | Households | 2009 |
| Scaford Ltd | Wholesale & retail | 2025 |
| Scallywags Entertainment Ltd. | Arts & recreation | 2016 |
| School of Spice Limited | Hospitality | 2019 |
| Seb's Renovations Limited | Construction | 2025 |
| Sebso Happiness Limited | Hospitality | 2015 |
| Second Hand Properties Limited | Real estate | 2016 |
| Securifix Lock & Safe Co. Limited | Administrative & support | 1993 |
| Securifix.Com Limited | Administrative & support | 2017 |
| Security Consultant Services Ltd | Administrative & support | 2026 |
| Seerview Limited | Information & communication | 2021 |
| Selective Chauffeurs (London) Ltd | Transport & logistics | 2010 |
| Sellaway UK Ltd | Information & communication | 2017 |
| Sensors Make Sense Ltd | Professional & scientific | 2020 |
| Serenity Yoga and Pilates Limited | Arts & recreation | 2024 |
| Serenityuk CIC | Education | 2023 |
| SES Living Ltd | Health & social care | 2020 |
| Sheep Walk Estate Limited | Households | 2021 |
| Shepperton Auto Services Limited | Wholesale & retail | 1988 |
| Shepperton Cars Ltd | Transport & logistics | 2020 |
| Shepperton Chiropractic Clinic Ltd | Health & social care | 2009 |
| Shepperton Chop Shop Ltd | Other services | 2026 |
| Shepperton Commercials Ltd | Wholesale & retail | 2021 |
| Shepperton Farm Foods Ltd | Wholesale & retail | 2021 |
| Shepperton Grill Ltd | Hospitality | 2019 |
| Shepperton Pre-School Limited | Education | 2007 |
| Shepperton Signs I.R.T. Limited | Administrative & support | 2005 |
| Shepperton Stores Ltd | Wholesale & retail | 2013 |
| Shepperton Tyres & Mot's Ltd | Wholesale & retail | 2015 |
| Shepperton Village Fair Ltd | Administrative & support | 2023 |
| Shepperton Wordsmith Ltd | Professional & scientific | 1997 |
| Sheppmotors Ltd | Wholesale & retail | 2019 |
| Shomar Logistics Ltd | Transport & logistics | 2009 |
| Signature Surrey Developments Limited | Real estate | 2025 |
| Silentjuice Limited | Manufacturing | 2017 |
| Silver Lucy Ltd | Wholesale & retail | 2016 |
| Simon Nicholson Consulting Ltd | Professional & scientific | 2015 |
| Simply Data Ltd | Information & communication | 2022 |
| Simply Office Solutions Limited | Administrative & support | 2003 |
| Sinewave Technical Services Limited | Administrative & support | 2015 |
| SJ Maintenance Ltd | Construction | 2022 |
| SJC Legal Recruitment Limited | Administrative & support | 2025 |
| Sjcb Properties Limited | Real estate | 2025 |
| Sketch Builders Ltd | Construction | 2017 |
| Skill Competitions Ltd | Arts & recreation | 2024 |
| Skill Solutions Limited | Information & communication | 2015 |
| Slam Promo Ltd | Information & communication | 2015 |
| Sleuth Limited | Health & social care | 2011 |
| Smit & the Grip Limited | Information & communication | 2013 |
| Sofiya Fatima Ltd | Wholesale & retail | 2025 |
| Something to DO Ltd | Professional & scientific | 2016 |
| Soneck Electronics Ltd | Manufacturing | 2006 |
| Sooty Godwin Limited | Professional & scientific | 2007 |
| Sophia Marketing Ltd | Professional & scientific | 2021 |
| Southern Door Automation Ltd | Construction | 2016 |
| SP Graphics Limited | Manufacturing | 2022 |
| Sparkle Pool Services Limited | Administrative & support | 2006 |