| Studio Alchemy Ltd | Manufacturing | 2025 |
| Studio ALS Ltd | Professional & scientific | 2024 |
| Studio Gilmore Ltd | Professional & scientific | 2022 |
| Studio Limbo Ltd | Manufacturing | 2021 |
| Studio Loci Limited | Extraterritorial | 2013 |
| Studio Moss Ltd | Professional & scientific | 2024 |
| Studio Octopi LLP | | 2011 |
| Studio One Percent Ltd | Information & communication | 2024 |
| Studio Theo Ltd | Professional & scientific | 2024 |
| Studio Vaughan Ltd | Construction | 2023 |
| Studio WD Limited | Real estate | 2016 |
| STUDIO5SOCIAL Ltd | Administrative & support | 2021 |
| Sublime IT Consulting Ltd | Information & communication | 2011 |
| Sublime Roofing Ltd | Construction | 2025 |
| Subtechnics Limited | Construction | 1998 |
| Success Mindset Publishers Ltd | Information & communication | 2025 |
| Sucome Design & Technology Limited | Professional & scientific | 2015 |
| Sudstainability Ltd | Professional & scientific | 2009 |
| SUE Stokely Consulting Ltd | Professional & scientific | 2021 |
| Sugar Rush Treats Ltd | Manufacturing | 2025 |
| Sugarhouse Construction Ltd | Construction | 2025 |
| Sukriti Limited | Hospitality | 2022 |
| Sulev Construction Ltd | Construction | 2022 |
| Summer Breeze Investment Limited | Real estate | 2017 |
| Summer Rain Limited | Wholesale & retail | 2016 |
| Summersbury Hall Limited | Households | 1965 |
| Summit Digital Limited | Extraterritorial | 2007 |
| Summit Surveyors Ltd | Real estate | 2024 |
| Summitstone Property Development Ltd | Administrative & support | 2025 |
| Sumners Fields Management Company Ltd | Households | 2024 |
| Sunbury Antiques Limited | Administrative & support | 2014 |
| Sundown Projects Ltd | Construction | 2026 |
| Sunny Lands Spain Ltd | Real estate | 2025 |
| Sunny Side UP Media Ltd | Information & communication | 2025 |
| Sunomtv Ltd | Information & communication | 2024 |
| Sunray Farm Liveries Ltd | Agriculture & fishing | 2026 |
| Sunray Grip Rentals Limited | Other services | 2014 |
| Sunshine Bear Ltd | Real estate | 2024 |
| Sunshine Nursery (Guildford) Limited | Other services | 2013 |
| Super Yogis Ltd | Education | 2016 |
| Superior Carpet Cleaning Ltd | Administrative & support | 2019 |
| Superluminal Limited | Arts & recreation | 2018 |
| Supernova Bidco Limited | Financial services | 2026 |
| Supernova Holdco Limited | Financial services | 2026 |
| Supernova Midco Limited | Financial services | 2026 |
| Supreme Stride Ltd | Wholesale & retail | 2026 |
| Surebrew Limited | Professional & scientific | 2010 |
| Surrey & Yorkshire Clothing Co Ltd | Wholesale & retail | 2014 |
| Surrey Accounting Solutions Limited | Professional & scientific | 2004 |
| Surrey Antiques Limited | Administrative & support | 2017 |
| Surrey Aquatics LLP | | 2024 |
| Surrey AV Solutions Ltd | Construction | 2018 |
| Surrey Barbershop Ltd | Other services | 2025 |
| Surrey Bathroom Studio Limited | Wholesale & retail | 2016 |
| Surrey Bathrooms & Interiors Ltd | Construction | 2020 |
| Surrey Biotech Ltd | Professional & scientific | 2022 |
| Surrey Building & Groundworks Ltd | Construction | 2018 |
| Surrey Cardiac Rehab Ltd | Health & social care | 2025 |
| Surrey Care Trust (the) | Education | 1982 |
| Surrey Cars Guildford Ltd | Transport & logistics | 2014 |
| Surrey Chambers of Commerce Limited | Other services | 1995 |
| Surrey Circuits Limited | Construction | 2021 |
| Surrey Cleaning Sahula Ltd | Construction | 2021 |
| Surrey Cleaning Services Limited | Administrative & support | 2020 |
| Surrey Cloisters Management Company Limited | Households | 2001 |
| Surrey Commercials Ltd | Wholesale & retail | 2025 |
| Surrey Community Action | Other services | 1996 |
| Surrey Country Pubs Limited | Hospitality | 2019 |
| Surrey County Golf Ltd | Arts & recreation | 2013 |
| Surrey County Pest Control Ltd | Other services | 2016 |
| Surrey County Windows Limited | Construction | 2009 |
| Surrey Dragons Limited | Financial services | 2012 |
| Surrey Dreams Construction Ltd | Real estate | 2018 |
| Surrey Drives & Courtyards Limited | Professional & scientific | 2025 |
| Surrey Drug and Alcohol Care Limited | Information & communication | 2012 |
| Surrey EAR Nose and Throat Ltd | Health & social care | 2019 |
| Surrey Ecofarm Ltd. | Agriculture & fishing | 2021 |
| Surrey Elite Building Limited | Construction | 2023 |
| Surrey Express Ltd | Wholesale & retail | 2021 |
| Surrey Family & Mediation Services | Other services | 2002 |
| Surrey Frontier Investment Limited | Information & communication | 2024 |
| Surrey Garden Services Ltd | Administrative & support | 2023 |
| Surrey Green Group Ltd | Construction | 2026 |
| Surrey Green Landscaping Ltd | Administrative & support | 2025 |
| Surrey Heli Charters LLP | | 2010 |
| Surrey Hills Accountancy Limited | Professional & scientific | 2019 |
| Surrey Hills Architecture Ltd | Professional & scientific | 2018 |
| Surrey Hills Associates Limited | Professional & scientific | 2011 |
| Surrey Hills Ceramics Ltd | Manufacturing | 2024 |
| Surrey Hills Equine Veterinary Practice Ltd | Professional & scientific | 2022 |
| Surrey Hills Forest School Ltd | Education | 2019 |
| Surrey Hills Gymnastics Ltd | Arts & recreation | 2024 |
| Surrey Hills Investment Holdings Limited | Financial services | 2025 |
| Surrey Hills Orchards Limited | Agriculture & fishing | 2013 |
| Surrey Hills Project Solutions Ltd | Construction | 2025 |
| Surrey Hills Removals Limited | Other services | 2010 |
| Surrey Hills Rentals Limited | Real estate | 2020 |
| Surrey Hills Storage Ltd | Transport & logistics | 2021 |
| Surrey Hills Tax Limited | Professional & scientific | 2023 |
| Surrey Hills Wealth Management Limited | Financial services | 2022 |