| 1 Brunswick Square Limited | Arts & recreation | 2024 |
| 1 Percent Estate Agents Ltd | Real estate | 2026 |
| 1-6 Lydgate Mews Management Company Limited | Households | 2009 |
| 1-8 Stannon Street Management Company Limited | Households | 2006 |
| 10 West Allington Bridport Management Limited | Hospitality | 2011 |
| 10118717 Limited | | 2016 |
| 103 Fortuneswell Management Company Limited | Households | 2021 |
| 11A Greenhill RTM Management Company Limited | Households | 2012 |
| 13 ST John Way Management Company Limited | Households | 2018 |
| 14 Crown Gate Management Company Limited | Households | 2023 |
| 143 Dorchester Road, Weymouth Limited | Households | 1989 |
| 16-17B Great Cranford Street Management Company Limited | Real estate | 2006 |
| 161 Dorchester Road (Weymouth) Limited | Households | 1987 |
| 18 Buxton Road Management Limited | Households | 2020 |
| 18 Methuen Road Limited | Real estate | 2007 |
| 1LS Risk Consultants Ltd | Professional & scientific | 2018 |
| 2 Connaught Road Management Co. Limited | Households | 1987 |
| 2 Jacks Catering Ltd | Hospitality | 2023 |
| 20/25 Gloucester Close Management Limited | Households | 1995 |
| 21ST Century Care (Plymouth) Limited | Health & social care | 2003 |
| 21ST Century Studios Limited | Professional & scientific | 1997 |
| 22 Talbot Road Limited | Administrative & support | 2012 |
| 23 Stavordale Road Limited | Households | 2004 |
| 23 Vauxhall Grove Limited | Households | 2006 |
| 23-44 Malthouse Meadow Management Company Limited | Households | 2017 |
| 2468 Dundee Road Limited | Households | 2023 |
| 27 Dorchester Road Weymouth Limited | Households | 2000 |
| 27 Melcombe Avenue Management Company Limited | Households | 2007 |
| 28 Wimbledon Park Road RTM Company Limited | Households | 2017 |
| 281123 Limited | Construction | 2019 |
| 2MS Management Limited | Real estate | 2020 |
| 2ND ERA Limited | Wholesale & retail | 2022 |
| 3 Haldon Road Management Company Limited | Households | 2007 |
| 33A-C Management Company Limited | Households | 2025 |
| 33RD Management Limited | Arts & recreation | 2015 |
| 35 Preston Road RTM Company Limited | Households | 2025 |
| 37 Broomfield Road Surbiton Limited | Households | 2003 |
| 3A Vickery Court RTM Ltd | Households | 2026 |
| 3LUE Ltd | Real estate | 2023 |
| 4 Great Cranford Street RTM Company Limited | Households | 2025 |
| 4 Vickery Court Management Company Limited | Households | 2018 |
| 40 Luckwell Road Management Company Ltd | Households | 2022 |
| 44 Preston Road Limited | Households | 2015 |
| 47 ST George's Drive Limited | Administrative & support | 2011 |
| 47 ST Mary Street Management Co. Limited | Households | 2017 |
| 4D Surveying Limited | Professional & scientific | 2021 |
| 5 High East Street Dorchester Management Company Limited | Real estate | 2019 |
| 5 Star Bars and Catering Southwest Ltd | Hospitality | 2020 |
| 5 Star Body Jewellery Limited | Wholesale & retail | 2004 |
| 50 Park Road Weymouth Dorset Management Company Limited | Households | 2022 |
| 54HWS Ltd | Households | 2021 |
| 57 Southview Road Management Company Limited | Households | 1993 |
| 57- 65 Great Cranford Street Management Company Limited | Households | 2007 |
| 6 Lansdowne Square Limited | Households | 2015 |
| 6-17 Hessary Place Management Company Limited | Households | 2005 |
| 60A ST Thomas Street Ltd | Households | 2020 |
| 66 Kyrle Road Limited | Households | 2000 |
| 660 Engineering Ltd | Professional & scientific | 2025 |
| 69 Monmouth Road (Dorchester) Limited | Households | 1984 |
| 7 Albert Road Freehold Limited | Households | 2026 |
| 7 Elphinstone Management Ltd | Households | 2020 |
| 7 Marylands Road (Freehold) Limited | Households | 2013 |
| 7-16 Lydgate Mews Management Company Limited | Households | 2009 |
| 71 Parl Hill Limited | Real estate | 2021 |
| 73/75 Dorchester Road Weymouth Limited | Households | 1985 |
| 8 West Allington Limited | Households | 2008 |
| 8 Westerhall (Weymouth) Limited | Households | 1989 |
| 83 Crescent Road Limited | Households | 2015 |
| 85 Ninian Road Limited | Households | 2004 |
| 89 Dorchester Road Management Company Limited | Households | 2016 |
| 9 and 9A Minster Precincts Limited | Households | 2017 |
| 9 Eldon Place Management Limited | Households | 2000 |
| 98 - 100 Palmerston Road Bournemouth RTM Company Limited | Households | 2019 |
| A & R Fraser Contracts Ltd | Agriculture & fishing | 2021 |
| A and R Property Wessex Ltd | Construction | 2025 |
| A B Electrical Mechanical Services Ltd | Construction | 2015 |
| A D K Scaffolding Ltd | Construction | 2017 |
| A Digital Edge Limited | Professional & scientific | 2014 |
| A G Tree Services Limited | Agriculture & fishing | 2014 |
| A J EVE Enterprises Limited | Professional & scientific | 2003 |
| A Line Taxis Limited | Transport & logistics | 2010 |
| A M Kirk Ltd | Construction | 2012 |
| A P B Power & Distribution Limited | Construction | 2008 |
| A S J Timber Ltd | Wholesale & retail | 2002 |
| A&J Building Partners Ltd | Construction | 2023 |
| A. Leete Consultancy Limited | Information & communication | 2023 |
| A. Mullins Design Ltd | Other services | 2009 |
| A.B.M. Solutions Ltd | Information & communication | 1998 |
| A.G.S. Transport Consultancy Limited | Professional & scientific | 2010 |
| A.R.T.Property Services Dorset Ltd | Manufacturing | 2018 |
| A1 Plumbing & Heating Services (UK) Ltd | Construction | 2012 |
| A1 Windows Limited | Construction | 2008 |
| A2B Clean Ltd | Administrative & support | 2017 |
| A2G Networks Limited | Information & communication | 2021 |
| A7 Limited | Professional & scientific | 2002 |
| AB Barber Dorset Ltd | Other services | 2018 |
| AB Fire Solutions Ltd | Professional & scientific | 2022 |
| ABA Groundcare (SW) Limited | Wholesale & retail | 2023 |
| Abakon Leisure Limited | Professional & scientific | 1994 |
| Abakon Limited | Real estate | 1989 |