| 1-5 Clarence Buildings RTM Company Ltd | Households | 2024 |
| Abbeyfield West Wight Society Limited | Health & social care | 2019 |
| Active Aura Fitness Ltd | Wholesale & retail | 2025 |
| Afton Gallery IOW Management Company Limited | Real estate | 2021 |
| Alum Bay Management Company Limited | Households | 2004 |
| Ampthill House RTM Company Limited | Households | 2018 |
| Annice Ltd | Wholesale & retail | 2025 |
| Aston House (Totland) Management Co. Limited | Households | 1998 |
| Battery Court (Totland) Management Company Limited | Households | 2012 |
| Beaumont Rise (IOW) Management Limited | Households | 2022 |
| Best Foot Forwards Footcare Limited | Health & social care | 2025 |
| Bucklands Court (East Cowes) Management Company Limited | Households | 1990 |
| CBO Properties Ltd | Real estate | 2021 |
| Chris Hannon Repairs Limited | Manufacturing | 2025 |
| Cloud Choices Ltd | Information & communication | 2020 |
| Connected Media Network Ltd | Professional & scientific | 2011 |
| Cromwell Construction and Developments Ltd. | Wholesale & retail | 1989 |
| CS Consultancy (IW) Ltd | Professional & scientific | 2013 |
| Damian House Management Company Limited | Households | 2011 |
| Develpgo Ltd | Wholesale & retail | 2025 |
| Duffree Ltd | Extraterritorial | 2001 |
| Environmental Project Support Ltd | Professional & scientific | 2023 |
| Fairfield Park (Totland) Limited | Real estate | 2008 |
| Flying ANT Films Limited | Information & communication | 2008 |
| Forbes Information Technology Limited | Information & communication | 2021 |
| Fort Victoria Management Company (NO. 1) Limited | Households | 1997 |
| G Electrical IOW Limited | Construction | 2023 |
| Garnish EDU Ltd | Education | 2019 |
| Garnish ENT Ltd | Real estate | 2022 |
| Granville Stores (IOW) Ltd | Wholesale & retail | 2017 |
| Guardian Technologies Group Ltd | Health & social care | 2020 |
| Hicks Performance Ltd | Other services | 2025 |
| High ST Management Ltd | Households | 2018 |
| Hurst View Residents Limited | Households | 1998 |
| IOW Greens Rentals Ltd | Households | 2026 |
| Island Bells IW Ltd | Wholesale & retail | 2023 |
| Ivyhurst Management Company Limited | Real estate | 1999 |
| Ivylands Close Management Company Limited | Professional & scientific | 2015 |
| J C Tax & Accounts Services Ltd | Professional & scientific | 2019 |
| Kevin Early Limited | Information & communication | 2011 |
| Kingfisher Hydro Ltd | Professional & scientific | 2025 |
| Knighton Sandpit Limited | Mining & quarrying | 1968 |
| Lace Management Company Limited | Households | 1991 |
| Linstone Management Company Limited | Households | 1998 |
| LJ Carpentry and Property Services Ltd | Construction | 2023 |
| Lmsi Ltd | Transport & logistics | 2017 |
| LN Education Consultancy Limited | Professional & scientific | 2022 |
| Loizos Real Estate Ltd | Real estate | 2020 |
| Lower Knighton Landfill Limited | Mining & quarrying | 1993 |
| Lyons Antiques Ltd | Wholesale & retail | 2025 |
| Marine Leisure Limited | Real estate | 2005 |
| Marquees Isle of Wight Ltd | Administrative & support | 2019 |
| Medical Weight Loss Isle of Wight Limited | Health & social care | 2025 |
| Mellowdrumattic Ltd | Information & communication | 2017 |
| Mese Composites Ltd | Manufacturing | 2022 |
| Millswind Ltd | Manufacturing | 2024 |
| Moth House Consultancy Ltd | Professional & scientific | 2025 |
| NO. 1 East Cliff Promenade Management Company Limited | Households | 1979 |
| Odyssey Yachts Ltd | Administrative & support | 2025 |
| Paws of Wisdom Limited | Wholesale & retail | 2025 |
| Planet NO Code Ltd | Information & communication | 2022 |
| PLN Groundworks Ltd | Construction | 2025 |
| PRS Investments Limited | Information & communication | 1999 |
| Public Healthy Ltd | Professional & scientific | 2022 |
| PW Electrical and Property Maintenance Ltd | Construction | 2026 |
| Ranjan (IOW) Ltd | Wholesale & retail | 2026 |
| Roselands I.W. Management Company Limited | Administrative & support | 2002 |
| Sea Spray Limited | Arts & recreation | 2024 |
| Shaw Partners LLP | | 2017 |
| Signingnaturaly Ltd | Wholesale & retail | 2025 |
| Slce Ltd | Manufacturing | 2018 |
| ST Catherines Court (Ventnor) Management Limited | Households | 2003 |
| Stewart Court (Freshwater I.W.) Management Company Limited | Households | 2002 |
| Stickworth Hall (Isle of Wight) Management Company Limited | Households | 1991 |
| Stoats Farm Ltd | Wholesale & retail | 2020 |
| Swaylands Close (IW) Limited | Households | 2021 |
| THE Albion Freshwater Ltd | Hospitality | 2023 |
| THE Anchorage Property Management Company Limited | Real estate | 2003 |
| THE KC Court Management Company Limited | Households | 1997 |
| THE Lodge Aesthetics Limited | Other services | 2020 |
| Totland Stores Ltd | Wholesale & retail | 2025 |
| Tower Flats Management Company Limited | Hospitality | 1999 |
| Vectis Limited | Real estate | 2007 |
| Vectis Motivation Limited | Other services | 2022 |
| Vice Empire Ltd | Wholesale & retail | 2024 |
| Victoria Court (Totland) Management Company Limited | Households | 2012 |
| West Wight Plumbing Ltd | Construction | 2025 |
| Whitethorn Court Residents Company Limited | Households | 1988 |
| Wight Sterling Dredging & Piling Limited | | 1976 |
| Wightline Ltd | Real estate | 2019 |
| Wilbur Properties Limited | Real estate | 2021 |
| Women's Writes Productions Ltd | Arts & recreation | 2024 |
| Xposure Photographic Limited | Other services | 2012 |