| THE Body Mind Alliance Ltd | Health & social care | 2000 |
| THE Boffin Network Limited | Administrative & support | 2017 |
| THE Booja Booja Company Limited | Manufacturing | 2001 |
| THE Book Hive Ltd | Wholesale & retail | 2009 |
| THE Borehamwood Nursery Ltd | Health & social care | 2002 |
| THE Botanist and Brewer Ltd | Wholesale & retail | 2026 |
| THE Bowsfield Residential Management Company Limited | Households | 2021 |
| THE Boxe Group Limited | Arts & recreation | 2024 |
| THE Brand Identity Group Ltd | Professional & scientific | 2016 |
| THE Brand Warehouse (HQ) Ltd | Wholesale & retail | 2015 |
| THE Bread Store Ltd | Wholesale & retail | 2025 |
| THE Brick Pizza Company Ltd. | Hospitality | 2015 |
| THE Bridal Link Ltd | Wholesale & retail | 2024 |
| THE Bridge Inn (Lenwade) Limited | Hospitality | 2019 |
| THE Bridge Plus+ Limited | Other services | 2012 |
| THE Bridge Project Sudbury | Health & social care | 1995 |
| THE Britannia Handmade Brick Co. Ltd | Wholesale & retail | 2019 |
| THE Broughton Hotel Company Ltd | Hospitality | 2000 |
| THE Brundall Clinic Limited | Health & social care | 2010 |
| THE Building Partnership Limited | Construction | 1996 |
| THE Built Environment Shared Apprenticeship Service Limited | Administrative & support | 2021 |
| THE Business Coaching Academy Ltd | Other services | 2014 |
| THE Butcher's House Ltd | Wholesale & retail | 2015 |
| THE Butcher's Joint Ltd | Wholesale & retail | 2018 |
| THE Buxton Fish Bar Ltd | Hospitality | 2025 |
| THE Cafe of 79 Ltd | Wholesale & retail | 2019 |
| THE Candle Brand Ltd | Manufacturing | 2019 |
| THE Caravan Gurus Ltd | Wholesale & retail | 2024 |
| THE Caravan Hub Ltd | Wholesale & retail | 2024 |
| THE Caravan Painting Co Ltd | Construction | 2021 |
| THE Cart HUT Ltd | Wholesale & retail | 2020 |
| THE Cellar House Limited | Hospitality | 2024 |
| THE Central Norwich Hockey Consortium Limited | Arts & recreation | 2010 |
| THE Chequers Hainford Ltd | Hospitality | 2021 |
| THE Cherries Group Ltd | Construction | 2020 |
| THE Chessboxing Organisation | Education | 2008 |
| THE Chick Property Company Limited | Real estate | 2021 |
| THE Chicking House Limited | Hospitality | 2024 |
| THE Child and Educational Psychology Practice Ltd | Education | 2013 |
| THE Children’S Garden Norwich Limited | Education | 2026 |
| THE Chip Inn Long Stratton Ltd | Hospitality | 2023 |
| THE Chip Shop Limited | Hospitality | 2005 |
| THE Chippery Co Ltd | Hospitality | 2023 |
| THE Chocolate Bar Baker Ltd | Hospitality | 2022 |
| THE Christopher Close Company Limited | Real estate | 2017 |
| THE Chubby Frog Ltd | Hospitality | 2023 |
| THE City Gardener Norwich Ltd | Administrative & support | 2025 |
| THE Clarke Edwards Partnership Ltd | Administrative & support | 2024 |
| THE Classic Lamp Company Ltd | Wholesale & retail | 2018 |
| THE Cleaning Brand Ltd | Administrative & support | 2026 |
| THE Click Design Consultants Limited | Professional & scientific | 2009 |
| THE Coach Club Limited | Administrative & support | 2009 |
| THE Coaching OT Ltd. | Health & social care | 2026 |
| THE Coachworks ( East) Ltd | Wholesale & retail | 2025 |
| THE Cock Inn Project 001 Ltd | Real estate | 2016 |
| THE Commercial Applications Company Ltd | Professional & scientific | 2011 |
| THE Commercial MAN Ltd | Transport & logistics | 2025 |
| THE Common LOT CIC | Education | 2020 |
| THE Competition Hub Limited | Wholesale & retail | 2026 |
| THE Confederacy Limited | Hospitality | 2009 |
| THE Construction Co (EA) Ltd | Construction | 2010 |
| THE Consultant Group International Ltd | Professional & scientific | 2025 |
| THE Cooking Guild Ltd | Wholesale & retail | 2020 |
| THE Cool GUY Group Limited | Professional & scientific | 2021 |
| THE Coppercast Group Ltd | Professional & scientific | 2014 |
| THE Corner Terrace Limited | Real estate | 2021 |
| THE Cotswold Company (UK) Limited | Wholesale & retail | 2003 |
| THE Cottage Cafe of Brundall Ltd | Hospitality | 2026 |
| THE Countryman (Tasburgh) Ltd | Hospitality | 2018 |
| THE Court Yard Knaptoft Limited | Households | 2023 |
| THE Courtyard by Alam Limited | Hospitality | 2020 |
| THE Courtyard Cafe (Norwich) Ltd | Hospitality | 2020 |
| THE Craft of Leadership Limited | Professional & scientific | 2008 |
| THE Cricketers on the Green Limited | Hospitality | 2025 |
| THE Crop Club Community Interest Company | Wholesale & retail | 2019 |
| THE Crossways Inn Scole Ltd | Hospitality | 2022 |
| THE Crown Smallburgh Ltd | Hospitality | 2024 |
| THE Cufflink Store Limited | Wholesale & retail | 2009 |
| THE Curious Kitchen Brixham Ltd | Hospitality | 2019 |
| THE Curry HUT Limited | Hospitality | 2017 |
| THE Currybox Limited | Hospitality | 2019 |
| THE Cutting Station Limited | Other services | 2003 |
| THE Daffodils Restaurant (Wolvs) Ltd | Hospitality | 2022 |
| THE Darts Draw Ltd | Arts & recreation | 2025 |
| THE Date Doctor Limited | Wholesale & retail | 2024 |
| THE Dawdry Group Ltd | Wholesale & retail | 2018 |
| THE Definitive Agency Limited | Information & communication | 2019 |
| THE Departure Lounge Norwich Ltd | Hospitality | 2016 |
| THE Digital Creatives Consultancy Ltd | Information & communication | 2023 |
| THE Digital Creatives Ltd | Information & communication | 2023 |
| THE Ding Dong Bazaar Ltd | Wholesale & retail | 2011 |
| THE Dining Group Holding Limited | Financial services | 2022 |
| THE Diving Instructor Ltd | Administrative & support | 2026 |
| THE DNA Bank Limited | Health & social care | 2004 |
| THE Doctors Laser Clinic Limited | Health & social care | 2010 |
| THE Dog and Pony Ltd | Hospitality | 2026 |
| THE Dovehouse RAJ Limited | Hospitality | 2017 |
| THE Dragonfly Programme Ltd | Education | 2024 |
| THE Drawing Room Creative Limited | Administrative & support | 2013 |
| THE Drayton Industrial Park (Norwich) Unitholders Limited | Other services | 2000 |