| CFP Carpentry & Fire Prevention Ltd | Manufacturing | 2024 |
| CFP Fulfillment Limited | Professional & scientific | 2026 |
| CG Garage Ltd | Wholesale & retail | 2025 |
| CG Tyres Ltd | Wholesale & retail | 2025 |
| Cgapprentice Limited | Information & communication | 2018 |
| CGC UK Traders Ltd | Wholesale & retail | 2026 |
| CGJ Media Ltd | Information & communication | 2020 |
| CGW Limited | Health & social care | 2006 |
| Chain Reaction Limited | Information & communication | 1990 |
| Chainey-Morgan Holdings Ltd | Professional & scientific | 2022 |
| Chair Yoga Club Ltd | Health & social care | 2024 |
| Chaks Management Consulting Limited | Professional & scientific | 2022 |
| Chalbury (Poole) Limited | Households | 2001 |
| Chalbury Court Management Limited | Households | 2001 |
| Chaler Ltd | Information & communication | 2023 |
| Chalfont Lighting Limited | Professional & scientific | 2005 |
| Chalice Close Management Limited | Real estate | 2014 |
| Chambord House Management Company Limited | Households | 2024 |
| Chameleon Alterations Limited | Other services | 2019 |
| Chameleon Bridal Boutique Limited | Wholesale & retail | 2016 |
| Chameleon Professional Services Ltd | Construction | 2020 |
| Chamomile Creative Media Ltd | Other services | 2020 |
| Champion Dreams Limited | Wholesale & retail | 2008 |
| Champion Forklifts Limited | Manufacturing | 2004 |
| Champion Materials Handling Limited | Wholesale & retail | 1995 |
| Champions Bar Limited | Arts & recreation | 2016 |
| Champions Training Academy Ltd | Arts & recreation | 2023 |
| Chandler's Ford Kisi Sushi Ltd | Hospitality | 2024 |
| Chandlers Ford Timber Limited | Wholesale & retail | 2000 |
| Change Lanes Training Limited | Administrative & support | 2012 |
| Channel View (Southbourne) Ltd | Households | 1999 |
| Chant Communications Ltd | Professional & scientific | 2015 |
| Chapel Properties (Bournemouth) Limited | Real estate | 1986 |
| Chaplin AI Ltd | Information & communication | 2025 |
| Chapman Management Co. Ltd | Administrative & support | 2001 |
| Chapter Five London Limited | Health & social care | 2024 |
| Chapter Homes (Poole) Ltd | Real estate | 2017 |
| Charborough Experiences Ltd | Hospitality | 2017 |
| Charborough Renewables Limited | Manufacturing | 2013 |
| Chardan Ltd | Financial services | 2024 |
| Chardhi Inpartnership Ltd | Hospitality | 2018 |
| Charffs Limited | Real estate | 2024 |
| Charge UP (South) Ltd | Construction | 2023 |
| Chargepoint Installations Ltd | Construction | 2019 |
| Charivari Limited | Arts & recreation | 2003 |
| Charles FOX (Holdings) Limited | Financial services | 2002 |
| Charles FOX (Jewellers) Limited | Wholesale & retail | 1924 |
| Charles Nobel Limited | Manufacturing | 2005 |
| Charles Palmer Limited | Professional & scientific | 1994 |
| Charles Terence Estates Limited | Real estate | 2003 |
| Charles Trent Holdco 1 Limited | Professional & scientific | 2023 |
| Charles Trent Holdco 2 Limited | Professional & scientific | 2023 |
| Charleston House Ferndown Management Company Ltd | Households | 2023 |
| Charlie Sharpley Marketing Communications Ltd. | Administrative & support | 2012 |
| Charlieswelnes Ltd | Real estate | 2025 |
| Charlotte Court Freehold Limited | Households | 2012 |
| Charlton House (Bournemouth) Limited | Households | 2013 |
| Charlwood IFA Limited | Financial services | 2003 |
| Charminster Accident Repairs Limited | Wholesale & retail | 2009 |
| Charminster Auto Repairs Limited | Wholesale & retail | 2015 |
| Charminster Bakehouse Ltd | Hospitality | 2019 |
| Charminster Convenience Shop Limited | Wholesale & retail | 2024 |
| Charminster House Limited | Hospitality | 2018 |
| Charminster Nails Ltd | Other services | 2023 |
| Charminster Pharmacy Limited | Wholesale & retail | 2023 |
| Charminster Simply Fresh Food Store Limited | Wholesale & retail | 2023 |
| Chart House RTM Company Limited | Households | 2023 |
| Chartergate Limited | Real estate | 2008 |
| Chartwell (Bournemouth) Management Company Limited(The) | Households | 1967 |
| Chat Ghosts AI Ltd | Information & communication | 2025 |
| Chateau Luxe Limited | Real estate | 2025 |
| Chatlease JJ Limited | Extraterritorial | 2018 |
| Chatlease JR Limited | Extraterritorial | 2018 |
| Chatlease Limited | Construction | 1986 |
| Chatsworth (Bournemouth) Management Limited | Households | 1994 |
| Chatsworth Branksome Management Limited | Households | 2002 |
| Chatsworth Storage Ltd | Real estate | 2023 |
| Chatterbox Trading Ltd | Administrative & support | 2018 |
| Chaucer Drive Management Company Limited | Households | 1976 |
| Chauffeur Legends Ltd | Transport & logistics | 2024 |
| Chavez Ltd | Real estate | 2023 |
| Chawla Curry Limited | Hospitality | 2014 |
| Cheekytoes Barefoot Shoes Ltd | Wholesale & retail | 2026 |
| Chef for YOU Ltd | Manufacturing | 2025 |
| Chef Taylor Limited | Hospitality | 2015 |
| Chefforhire Limited | Hospitality | 2017 |
| Chefjeffkitchen Ltd | Hospitality | 2025 |
| Chefs Deal Consulting Ltd | Hospitality | 2019 |
| Chelsea News Limited | Extraterritorial | 2008 |
| Chemquip Pools Bournemouth Limited | Professional & scientific | 1982 |
| Chepping Dene Bournemouth (Freehold) Limited | Households | 2025 |
| Chepping Dene Housing Limited | Households | 2007 |
| Cherished Brides Ltd | Wholesale & retail | 2010 |
| Cherished Pets Bournemouth Limited | Other services | 2018 |
| Cherowbrier Services Limited | Professional & scientific | 2014 |
| Cherry Picker Marketing Ltd | Professional & scientific | 2024 |
| Cherry Tree Ecology Ltd | Professional & scientific | 2020 |
| Cherry Tree Hampshire Limited | Wholesale & retail | 2015 |
| Cherub Health Limited | Information & communication | 2022 |
| Cherub Services Limited | Construction | 2015 |