| THE Copier Consultancy Ltd | Extraterritorial | 2020 |
| THE Cornbread House Ltd | Hospitality | 2013 |
| THE County Records Ltd | Information & communication | 2025 |
| THE Cranfield Consulting Group Limited | Professional & scientific | 2014 |
| THE Create Approach Ltd | Education | 2023 |
| THE Crescencio Ferreira Tailoring Company Limited | Manufacturing | 2024 |
| THE Croft Foods 55 Limited | Hospitality | 2017 |
| THE Curl Specialist Bournemouth Limited | Other services | 2024 |
| THE Cuttings 2014 Limited | Households | 2014 |
| THE D R Capital Group Ltd | Professional & scientific | 2026 |
| THE Daisy Tea Garden Ltd | Hospitality | 2021 |
| THE Dance Emporium Ltd | Wholesale & retail | 2020 |
| THE Design Board Ltd | Professional & scientific | 2009 |
| THE Digital Mission Ltd. | Information & communication | 2024 |
| THE Discount Flooring Superstore Limited | Wholesale & retail | 2023 |
| THE Disrupt Collective Limited | Professional & scientific | 2018 |
| THE Ditton Lodge Management Company Limited | Households | 2023 |
| THE DIY Tribe Limited | Arts & recreation | 2019 |
| THE Dizi Company Limited | Real estate | 2020 |
| THE Doll Hause Ltd | Other services | 2023 |
| THE Doll Hause Training Ltd | Other services | 2024 |
| THE Domestic Group Ltd | Financial services | 2022 |
| THE Dorset Chef Ltd | Hospitality | 2024 |
| THE Dorset Hotel Limited | Financial services | 2016 |
| THE Dorset Nest CIC | Health & social care | 2025 |
| THE Dorset Plantsman Limited | Administrative & support | 2022 |
| THE Dorset Wagon Co Limited | Professional & scientific | 2017 |
| THE East Cliff Project LLP | | 2011 |
| THE Ebodi Sharma Limited Partnership | | 2010 |
| THE Energy Giant Limited | Other services | 2024 |
| THE Epiphany School | Education | 2012 |
| THE Eurotraveller Ltd | Administrative & support | 2025 |
| THE Event Decor Specialist Ltd | Hospitality | 2024 |
| THE Event Factory Bournemouth Ltd | Hospitality | 2026 |
| THE Evolve Company (Training) Limited | Professional & scientific | 2018 |
| THE Exeter Group Limited | Professional & scientific | 2014 |
| THE Exotic Teapot Limited | Wholesale & retail | 2011 |
| THE Fabulous Bredy Farm Ltd | Agriculture & fishing | 2025 |
| THE Factory Space CIC | Hospitality | 2024 |
| THE Ferryman Management Company Limited | Households | 2005 |
| THE Fertility Nurture Hub CIC | Education | 2024 |
| THE Fire Beam Company Limited | Manufacturing | 2003 |
| THE Firehouse Residents Association Limited | Households | 2019 |
| THE Firkin Shed Limited | Hospitality | 2022 |
| THE Flooring Factory Ltd | Wholesale & retail | 2025 |
| THE Flower Press Ltd | Information & communication | 2006 |
| THE Fortis Method Ltd | Health & social care | 2026 |
| THE Four Concept Ltd | Hospitality | 2021 |
| THE Friendly Foot Company Ltd | Health & social care | 2025 |
| THE Friendly Send Advisor Ltd | Education | 2025 |
| THE Frilly Snob Ltd | Wholesale & retail | 2025 |
| THE Frying Station Limited | Hospitality | 2018 |
| THE Future HAS Pedals Ltd | Wholesale & retail | 2025 |
| THE Future Shaping Media Company Ltd | Information & communication | 2015 |
| THE Gables (Bournemouth) Management Limited | Households | 2003 |
| THE Gables (Westbourne) Ltd. | Households | 1996 |
| THE Gables Residents Management Association Limited | Real estate | 1993 |
| THE Gainsborough Residents Association (Bournemouth) Ltd. | Households | 1999 |
| THE Gaming Circus Ltd | Wholesale & retail | 2023 |
| THE Gearbox Centre Dorset Ltd | Wholesale & retail | 2022 |
| THE Genie Group UK Ltd | Professional & scientific | 2019 |
| THE Gentle Nest Ltd | Other services | 2025 |
| THE George Mews Freehold Association Limited | Households | 2011 |
| THE George Mews RTM Company Limited | Households | 2014 |
| THE Gifts Shop Limited | Wholesale & retail | 2017 |
| THE Girl WHO Cried Wolf Film Ltd | Information & communication | 2026 |
| THE Glen Residents (Bournemouth) Limited | Other services | 2011 |
| THE Globacare Group Limited | Financial services | 2018 |
| THE Glue People Limited | Wholesale & retail | 2021 |
| THE Grange Bournemouth Ltd | Hospitality | 2012 |
| THE Great Magnolia Properties Limited | Real estate | 2023 |
| THE Green Management Company (Bournemouth) Limited | Households | 2007 |
| THE Green Team (Garden Maintenance Specialist) Limited | Administrative & support | 2018 |
| THE Guild Design Limited | Professional & scientific | 2019 |
| THE Gushing Lush Limited | Education | 2021 |
| THE Hair & Nail Care Company Limited | | 1992 |
| THE Halyards Freehold Limited | Households | 2019 |
| THE Hamptons (Canford Cliffs) Limited | Households | 2011 |
| THE Haven (Bournemouth) Management Co. Ltd. | Households | 1994 |
| THE Haven Management Company (Parkstone) Limited | Households | 1992 |
| THE Henry Agency Limited | Professional & scientific | 2026 |
| THE Herpetological Conservation Trust | Professional & scientific | 2005 |
| THE Hive Laboratory LLP | | 2021 |
| THE Holiday Maid Service Limited | Administrative & support | 2004 |
| THE Hollies Freehold Management Company Limited | Households | 2014 |
| THE Horizon Partnership Limited | Extraterritorial | 2013 |
| THE House of Roth Limited | Extraterritorial | 2013 |
| THE House That Hackney Built Ltd | Wholesale & retail | 2026 |
| THE Human Tech Agency Ltd | Information & communication | 2022 |
| THE IA Group Ltd | Information & communication | 2019 |
| THE Incorporated Bournemouth Free Church Council | Hospitality | 1901 |
| THE Inspiration Bureau Limited | Professional & scientific | 2014 |
| THE Iron Underworld Limited | Arts & recreation | 2025 |
| THE JET SKI Life Ltd | Manufacturing | 2024 |
| THE Jingle Bell House Ltd | Education | 2008 |
| THE Jubilee Mint Limited | Wholesale & retail | 2013 |
| THE Kind BEE Company Limited | Wholesale & retail | 2020 |
| THE Kings Mews (Residents) Management Company Limited | Households | 2001 |
| THE Knole (Bournemouth) Ltd | Other services | 2026 |
| THE Koru Project CIC | Education | 2019 |