| 009 Society Events Limited | Other services | 2023 |
| 1 Penn Hill (Yeovil) Limited | Households | 2004 |
| 1/2 the Paragon Flat Management Limited | Households | 1979 |
| 10 Hilary Road Management Company Limited | Households | 2018 |
| 10.5 Limited | Real estate | 2025 |
| 1001 Group Limited | Wholesale & retail | 1999 |
| 1008 Limited | Information & communication | 2003 |
| 105 Kingston Road (Management) Ltd | Households | 2009 |
| 10RADIO CIC | Information & communication | 2006 |
| 11 Durnford Avenue Management Ltd | Real estate | 2019 |
| 11 Haines Hill Management Company Limited | Households | 1994 |
| 114 Redland Road Management Limited | Real estate | 1984 |
| 121 Cheddon Road (Taunton) Limited | Households | 2026 |
| 121-ADVICE Ltd | Financial services | 2008 |
| 123ONLINEBOEKHOUDEN.NL LLP | | 2017 |
| 125 Staplegrove Road Management Company Limited | Households | 2002 |
| 12B Park Street Taunton Ltd | Real estate | 2010 |
| 13 0FOUR CIC | Arts & recreation | 2026 |
| 13 Park Street Management Company Limited | Households | 1991 |
| 142 East Reach Ltd | Other services | 2026 |
| 1650 Ltd | Professional & scientific | 2025 |
| 18 Trinity Street Taunton (Management) Limited | Real estate | 2008 |
| 19 Caroline Place Management Company Ltd | Households | 2024 |
| 2 Lavinia Way (Wembdon Grange) RTM Company Limited | Households | 2023 |
| 2 William Street (Weymouth) 2003 Limited | Households | 2003 |
| 20Q Limited | Information & communication | 2011 |
| 234 Apartments Limited | Real estate | 2025 |
| 24 Design and Planning Ltd | Professional & scientific | 2026 |
| 24.5 Limited | Real estate | 2024 |
| 24/7 Security Services Ltd | Administrative & support | 2015 |
| 2BT Property Ltd | Real estate | 2025 |
| 2CLICKS Suspension Ltd | Wholesale & retail | 2025 |
| 2H Design Limited | Information & communication | 2020 |
| 3 Blake Street Management Company Ltd | Real estate | 2011 |
| 3 Hills Ltd | Professional & scientific | 2019 |
| 3 the Crescent Limited | Real estate | 2017 |
| 32 Greenway Road Management Company Limited | Households | 2004 |
| 34 Hatfield Road Torquay Management Limited | Real estate | 2007 |
| 3510 Inspections Ltd | Professional & scientific | 2025 |
| 36-68 (Evens) Geoffrey Farrant Walk RTM Company Limited | Households | 2025 |
| 360 Comps Ltd | Wholesale & retail | 2025 |
| 360 South West Ltd | Professional & scientific | 2018 |
| 369 Fulham Palace Road Limited | Households | 2025 |
| 37 Adventures Limited | Arts & recreation | 2009 |
| 37 Adventures Music Publishing Limited | Information & communication | 2011 |
| 37-39 Blenheim Road Management Company Limited | Households | 2012 |
| 39 Cheddon Road Management Company Limited | Households | 2018 |
| 3D Healthcare Ltd | Health & social care | 2024 |
| 4 Dean Design Limited | Professional & scientific | 2018 |
| 411 Creative Ltd | Arts & recreation | 2024 |
| 43,45 & 47 Mirabel Road Freehold Limited | Households | 2013 |
| 43-46 Cavalier Way RTM Company Limited | Households | 2025 |
| 45 Trull Road Ltd | Households | 2025 |
| 4B Promotion Limited | Construction | 2017 |
| 4MORE Storage Limited | Transport & logistics | 2022 |
| 4NCELLA Limited | Wholesale & retail | 2023 |
| 4OURTH Generation Layzell Builders Ltd | Construction | 2017 |
| 4SHIP Ltd | Information & communication | 2025 |
| 4X4ADVENTURES Ltd | Arts & recreation | 2006 |
| 52-56 Morse Road Management Ltd | Households | 2012 |
| 56 Wellington Road Management Company Limited | Households | 2005 |
| 5T Limited | Real estate | 2002 |
| 6370778 Limited | | 2007 |
| 65 Cheddon Road Taunton (Management) Limited | Households | 2006 |
| 66 Hendford (Residents) Limited | Households | 1998 |
| 69 Greenway Avenue Management Company Ltd | Real estate | 2009 |
| 6MM Training Ltd | Information & communication | 2020 |
| 7 and 9 Sloane Court West RTM Company Ltd | Households | 2024 |
| 7 Bays Limited | Real estate | 2025 |
| 7 Figure Blueprint Ltd | Information & communication | 2026 |
| 7 Smith Street Limited | Administrative & support | 2018 |
| 70-78 (Evens) Geoffrey Farrant Walk RTM Company Limited | Households | 2025 |
| 73 Hagden Lane Limited | Extraterritorial | 2011 |
| 7ELEMENT Minerals UK Ltd | Water & waste | 2024 |
| 7MOT-ORS Ltd | Wholesale & retail | 2026 |
| 8 and 9 Chivalry Road Limited | Households | 2005 |
| 8 Seconds 2 Connect Ltd | Professional & scientific | 2024 |
| 898 Media Limited | Professional & scientific | 2023 |
| 8DESIGN Services Ltd Ltd | Construction | 2018 |
| 9 TEN Group Limited | Information & communication | 2019 |
| 9AMBUSINESS Ltd | Professional & scientific | 2025 |
| A & a Trading (U.K.) Limited | Wholesale & retail | 1996 |
| A & C Property (South West) Limited | Real estate | 2026 |
| A & E Service Ltd | Agriculture & fishing | 2010 |
| A & G Hardwick Limited | Agriculture & fishing | 2007 |
| A & G Vets Ltd | Professional & scientific | 2024 |
| A & J Carpenters Limited | Construction | 2005 |
| A & J Farming Limited | Agriculture & fishing | 2014 |
| A & J Swithinbank Limited | Administrative & support | 2003 |
| A & J Thompson Limited | Construction | 2007 |
| A & L Bramall Investments Ltd | Financial services | 2023 |
| A & M Car Sales Limited | Wholesale & retail | 2015 |
| A & M Homes (SW) Limited | Construction | 2023 |
| A & P Properties (SW) Limited | Real estate | 2023 |
| A & R Data Leasing Limited | Administrative & support | 2026 |
| A & R Salon Enterprises Limited | Wholesale & retail | 2009 |
| A & V Developments Ltd | Construction | 2021 |
| A - Door Solutions Limited | Administrative & support | 2010 |
| A and K Investment Holdings Ltd | Other services | 2021 |
| A and M Developments (South West) Limited | Construction | 2020 |