| Shingle Beach Limited | Real estate | 2025 |
| Shingle Oak Limited | Real estate | 2025 |
| Shingle Properties Limited | Real estate | 2012 |
| Shingle View Limited | Real estate | 2025 |
| Shoreline Cleaning Solutions Limited | Administrative & support | 2026 |
| Silk Xtensions Limited | Other services | 2024 |
| Sillan Limited | Professional & scientific | 2010 |
| Silver Goose (Norfolk) Limited | Professional & scientific | 2020 |
| Simon Finch Rare Books Limited | Wholesale & retail | 2005 |
| Skunkingworks Ltd | Professional & scientific | 2022 |
| SL Horatio’S Ltd | Hospitality | 2022 |
| Slbm Investments Ltd | Financial services | 2026 |
| Solar Farm Cleaning Ltd | Administrative & support | 2016 |
| SP Nalam Ltd | Administrative & support | 2025 |
| Speed Property Ltd | Real estate | 2025 |
| Sponge Cakes Ltd | Manufacturing | 2009 |
| SSM Professionals Ltd. | Professional & scientific | 2023 |
| ST Withburga Dental Limited | Health & social care | 2017 |
| Stannard Hotels Limited | Hospitality | 1982 |
| Stolworthy Electrical Holt Ltd | Construction | 2025 |
| Studio Fleur Ltd | Professional & scientific | 2014 |
| Stuff Selfstore Ltd | Transport & logistics | 2022 |
| Suffolk Yacht Services Ltd | Wholesale & retail | 2021 |
| Summer Afternoon Ltd | Professional & scientific | 2008 |
| Suzi Butcher Ltd | Administrative & support | 2023 |
| SW1 Estates (Lettings) Limited | Real estate | 2007 |
| TA Property Management Limited | Real estate | 2019 |
| TA Property Partnership (Holdings) Limited | Construction | 2021 |
| TA Property Partnership 2 Limited | Construction | 2021 |
| TA Property Partnership 3 Limited | Construction | 2021 |
| TA Property Partnership 4 Limited | Households | 2022 |
| TA Property Partnership Limited | Construction | 2019 |
| Tall Sky Sewing Limited | Wholesale & retail | 2025 |
| Tall Trees Caravan Park Ltd | Hospitality | 2011 |
| That Dog GUY Limited | Other services | 2022 |
| Thaxters Timber and Forestry Ltd | Manufacturing | 2014 |
| THE Alanbrookes Group Ltd | Professional & scientific | 2019 |
| THE Appleyard Gallery Limited | Wholesale & retail | 2005 |
| THE Black Apollo Ltd | Hospitality | 2023 |
| THE Blakeney Cottage Company Limited | Real estate | 1994 |
| THE Calm Zone Ltd | Other services | 2019 |
| THE Canny FOX Ltd | Hospitality | 2024 |
| THE Flint Gallery Limited | Arts & recreation | 2012 |
| THE Glaven Bistro Ltd | Hospitality | 2020 |
| THE Green Bottle Glass Company Ltd | Manufacturing | 2019 |
| THE Gresham's Foundation | Education | 2005 |
| THE Grove Management Company NO 1 Limited | Households | 2017 |
| THE Homeopathic Supply Company Limited | Wholesale & retail | 2001 |
| THE Lawns Estate Limited | Hospitality | 2018 |
| THE Light Connection Ltd | Manufacturing | 2026 |
| THE Morston Hall Barns Management Company Limited | Real estate | 1991 |
| THE NBP Think Tank Ltd | Other services | 2024 |
| THE Norfolk Rambler Co Limited | Wholesale & retail | 2026 |
| THE Outsourced Ofiice Limited | Administrative & support | 2015 |
| THE Pension Solutions Group Limited | Financial services | 2008 |
| THE Profit Hero Ltd | Professional & scientific | 2022 |
| THE Project Organiser Ltd | Professional & scientific | 2019 |
| THE PSG Trust Company Ltd | Professional & scientific | 2007 |
| THE Quay Art Gallery Limited | Wholesale & retail | 2012 |
| THE Rewild Group Limited | Education | 2026 |
| THE Safe Woman Ltd | Education | 2024 |
| THE Ship Inn (Weybourne) Limited | Hospitality | 2013 |
| THE Shot Club Ltd | Manufacturing | 2026 |
| THE Small Wedding Company Ltd | Other services | 2020 |
| THE Strawberry Patch Limited | Education | 2005 |
| THE Successful Leaders' Collective Ltd | Education | 2023 |
| THE Time Vault Club Ltd | Arts & recreation | 2025 |
| THE Treehouse Cafe CIC | Hospitality | 2019 |
| THE Wedding Fairy and Friends Ltd | Wholesale & retail | 2012 |
| Theotis Limited | Real estate | 2015 |
| TIG Consultants Ltd | Professional & scientific | 2020 |
| Timm Property Developments Limited | Construction | 2024 |
| Timm Property Group Limited | Real estate | 2015 |
| Timm Property Holding Limited | Real estate | 2023 |
| Timm Property Management Limited | Households | 2021 |
| TL2 Construction Limited | Construction | 2023 |
| TL2 Developments Limited | Construction | 2023 |
| TL2 Investments Limited | Real estate | 2022 |
| TOM Marston Limited | Manufacturing | 2018 |
| Trevor Smith (Consultant) Ltd | Wholesale & retail | 2008 |
| Trofeo Cars Limited | Wholesale & retail | 2011 |
| Vapr Ltd | Wholesale & retail | 2023 |
| VC Optical Ltd | Wholesale & retail | 2022 |
| VCB Estates Limited | Households | 2022 |
| Venator Legal Services Limited | Professional & scientific | 2012 |
| Vilofoss Limited | Wholesale & retail | 2014 |
| Visionman Limited | Information & communication | 1991 |
| Vitality Medical Limited | Wholesale & retail | 2022 |
| Vithiya Ltd | Wholesale & retail | 2018 |
| Vithiya Retail Ltd | Wholesale & retail | 2022 |
| Voewood Events Limited | Other services | 2017 |
| Voewood Festival Limited | Arts & recreation | 2014 |
| Voewood Vaults Ltd | Wholesale & retail | 2017 |
| Wall Coating Solutions Ltd | Construction | 2013 |
| Wells Services (Norfolk) Limited | Construction | 2005 |
| Westminster HK Company Ltd | Wholesale & retail | 2025 |
| Westminster Incorporation Limited | Wholesale & retail | 2001 |
| Weybourne Chapel | Other services | 2026 |
| What’Sup Blakeney Ltd | Administrative & support | 2025 |
| White Gavel Auctions Limited | Information & communication | 2019 |