| Bristol Cameras Limited | Wholesale & retail | 2004 |
| Bristol Car Care Ltd | Wholesale & retail | 2024 |
| Bristol Car Key Company Ltd | Administrative & support | 1993 |
| Bristol Car Parts & Spares Ltd | Wholesale & retail | 2009 |
| Bristol Car Rentals Ltd | Administrative & support | 2017 |
| Bristol Car Sales Ltd | Professional & scientific | 2021 |
| Bristol Card Machines Limited | Other services | 2020 |
| Bristol Care and Repair Limited | Extraterritorial | 2010 |
| Bristol Care Homes (Holdings) Limited | Health & social care | 2018 |
| Bristol Care Homes Development Limited | Construction | 2013 |
| Bristol Care Homes Limited | Health & social care | 1995 |
| Bristol Care Homes Management Limited | Households | 2018 |
| Bristol Caribbean Culture CIC | Administrative & support | 2026 |
| Bristol Carpentry and Construction Ltd | Construction | 2021 |
| Bristol Carpentry Contractor Ltd | Manufacturing | 2024 |
| Bristol Carpet (Trade) Ltd | Wholesale & retail | 2025 |
| Bristol Carpet Co (Trade) Ltd | Wholesale & retail | 2025 |
| Bristol Carpet Co. Ltd | Wholesale & retail | 2024 |
| Bristol Carpet Factory Limited | Wholesale & retail | 2025 |
| Bristol Carpet MAN Co Ltd | Wholesale & retail | 2024 |
| Bristol Carpet Manufacturing Company Limited | Wholesale & retail | 2006 |
| Bristol Carpet Warehouse Limited | Wholesale & retail | 2021 |
| Bristol Cars Hypermarket Ltd | Wholesale & retail | 2011 |
| Bristol Cash and Carry Limited | Wholesale & retail | 2019 |
| Bristol Catering Company Ltd | Hospitality | 2025 |
| Bristol Catering Supplies Ltd | Wholesale & retail | 2026 |
| Bristol Cathedral Trust | Arts & recreation | 2020 |
| Bristol CBT Clinic for Young People Ltd | Health & social care | 2022 |
| Bristol Ccrc Trust | Other services | 2017 |
| Bristol Ceilings Limited | Wholesale & retail | 1976 |
| Bristol Central Heating Ltd | Construction | 2018 |
| Bristol Central Mosque Trust Limited | Other services | 2024 |
| Bristol Centre for Reproductive Medicine Limited | Health & social care | 2016 |
| Bristol Chamber of Commerce, Industry and Shipping Limited | Professional & scientific | 2010 |
| Bristol Channel Hydrographic Limited | Professional & scientific | 2013 |
| Bristol Channel Pilots Limited | Transport & logistics | 2019 |
| Bristol Chaplaincy Ltd | Other services | 2023 |
| Bristol Charities | Professional & scientific | 2005 |
| Bristol Chauffeur Cars Ltd | Other services | 2018 |
| Bristol Chauffeur Travel Ltd | Transport & logistics | 2020 |
| Bristol Chauffeurs Ltd | Transport & logistics | 2019 |
| Bristol Cheer Limited | Education | 2024 |
| Bristol Chef Limited | Hospitality | 2019 |
| Bristol Chemist Limited | Wholesale & retail | 2025 |
| Bristol Chess Development CIC | Education | 2026 |
| Bristol Child Care Limited | Health & social care | 1991 |
| Bristol Children's Charity | Health & social care | 1978 |
| Bristol Children's Playhouse Limited | Education | 2005 |
| Bristol Chiropractic and Pregnancy Clinic Limited | Health & social care | 2012 |
| Bristol Chiropractic Clinic Ltd | Health & social care | 2011 |
| Bristol Christmas Tree Farm Ltd | Agriculture & fishing | 2015 |
| Bristol Cider Company Ltd | Wholesale & retail | 2015 |
| Bristol Citizens Advice Bureau | Information & communication | 1992 |
| Bristol City Airport Limited | Extraterritorial | 1995 |
| Bristol City Construction Services Limited | Construction | 2012 |
| Bristol City Electrical Limited | Construction | 2014 |
| Bristol City Estates Limited | Real estate | 2024 |
| Bristol City Football Club Limited | Arts & recreation | 1996 |
| Bristol City Holdings Limited | Arts & recreation | 1980 |
| Bristol City Kebab Ltd | Hospitality | 2024 |
| Bristol City Kitchens and Bathrooms Limited | Construction | 2022 |
| Bristol City Leap Limited | Extraterritorial | 2018 |
| Bristol City Mission Society (Incorporated)(The) | Other services | 1943 |
| Bristol City Project Management Ltd | Information & communication | 2020 |
| Bristol City Property Services Limited | Construction | 2026 |
| Bristol City Robins Foundation | Education | 2002 |
| Bristol City Roofing Limited | Construction | 2019 |
| Bristol City Scaffolding Services Limited | Construction | 2026 |
| Bristol City Taxi Ltd | Transport & logistics | 2025 |
| Bristol City Transfer Ltd | Transport & logistics | 2023 |
| Bristol City Women Football Club Limited | Arts & recreation | 2018 |
| Bristol City Yoga Limited | Arts & recreation | 2011 |
| Bristol Classic Boat Company Limited | Manufacturing | 2004 |
| Bristol Classical Players Limited | Arts & recreation | 2025 |
| Bristol Cleaning Facilities Ltd | Administrative & support | 2022 |
| Bristol Cleaning Group Ltd | Administrative & support | 2025 |
| Bristol Cleaning Services Ltd | Administrative & support | 2020 |
| Bristol Cleaning Solutions Limited | Administrative & support | 2025 |
| Bristol Clear Ltd | Water & waste | 2022 |
| Bristol Climate and Nature Partnership CIC | Other services | 2014 |
| Bristol Coding Solutions Ltd | Information & communication | 2025 |
| Bristol Coffeemakers Ltd | Hospitality | 2019 |
| Bristol Collections Ltd | Wholesale & retail | 2024 |
| Bristol College of Massage & Bodywork | Education | 2003 |
| Bristol Combustion Services Ltd | Construction | 2026 |
| Bristol Commercials Limited | Wholesale & retail | 2010 |
| Bristol Communications & Electrical Ltd | Information & communication | 2016 |
| Bristol Community Accountants CIC | Professional & scientific | 2019 |
| Bristol Community Acupuncture CIC | Health & social care | 2021 |
| Bristol Community FM Ltd | Information & communication | 2005 |
| Bristol Community Magazines Ltd | Information & communication | 2013 |
| Bristol Community Sauna CIC | Other services | 2024 |
| Bristol Community Transport | Transport & logistics | 2003 |
| Bristol Computer Support Ltd | Other services | 2009 |
| Bristol Computer Workshop Limited | Information & communication | 1997 |
| Bristol Concierge Services Ltd | Other services | 2025 |
| Bristol Concrete & Pumping Ltd | Manufacturing | 2024 |
| Bristol Concrete Ltd | Manufacturing | 2022 |
| Bristol Conspiracy PUB Co Limited | Hospitality | 2015 |
| Bristol Construction & Heating Company Limited | Construction | 2025 |