| Camlachie Cooperage Limited | Aberlour | 1976 |
| Camlau Limited | Burnley | 1998 |
| Camlay Exposed Concrete Specialists Limited | Dunfermline | 2020 |
| Camlin Energy (GAS) Limited | Lisburn | 2017 |
| Camlin Energy Limited | Bt28 2Ex | 2007 |
| Camlin Limited | Lisburn | 2009 |
| Camlin Rail Limited | Lisburn | 2012 |
| Camlin Technologies Limited | Lisburn | 2012 |
| Camline Palletising Systems Limited | Brighouse | 2003 |
| Camloc Motion Control Limited | Leicester | 2011 |
| Camlock Systems Limited | Eastbourne | 1977 |
| Camlough Joinery Works Ltd | | 2003 |
| Camm Street Bakery Ltd | Sheffield | 2018 |
| Cammac Coal Limited | Sheffield | 1970 |
| Cammax Limited | Castleford | 1999 |
| Cammax Precima Limited | Colchester | 1988 |
| Cammell Laird Shiprepairers & Shipbuilders Limited | Birkenhead | 2001 |
| Cammoa Limited | London | 2021 |
| CAMMY3DPRINTS Limited | Bangor | 2021 |
| Camntech Limited | Huntingdon | 1988 |
| Camo Brands Ltd | London | 2024 |
| Camo Coffee Company Ltd | Wells | 2021 |
| Camology Ltd | Swindon | 2023 |
| Camomile London Limited | London | 2014 |
| Camonyx Limited | London | 2016 |
| Camorada Ltd | Rossendale | 2014 |
| Camp 21 GIN Ltd | Crieff | 2020 |
| Camp Brothers (Cafe) Limited | Glasgow | 1946 |
| Campa-Van Customs Ltd | Hartlepool | 2026 |
| Campact Limited | Hexham | 1988 |
| Campaign & Crown Ltd | Bristol | 2026 |
| Campaign Posters Limited | London | 2003 |
| Campal Camper Van Conversions Ltd | Sittingbourne | 2018 |
| Campavolt Limited | Oldham | 2023 |
| Campbell & Dumville (NW) Limited | Heywood | 2014 |
| Campbell & Hall Engineering Limited | Billingham | 2002 |
| Campbell & Syme Ltd | Kings Langley | 2017 |
| Campbell and Green Interiors Limited | Northampton | 2023 |
| Campbell and Kidd Ltd | Dalkeith | 2014 |
| Campbell AV Solutions Ltd | Leven | 2019 |
| Campbell Brothers Limited | Midlothian | 1990 |
| Campbell Canoes Limited | Hertford | 2020 |
| Campbell Cards Limited | London | 2026 |
| Campbell Cole Ltd | Nottingham | 2014 |
| Campbell Contracts BL Group Ltd | Shotts | 2021 |
| Campbell Coutts Limited | Southampton | 1992 |
| Campbell Creative Group Ltd | Glasgow | 2017 |
| Campbell Custom Engineering Ltd | Belfast | 2022 |
| Campbell Design & Engineering Limited | Doncaster | 1997 |
| Campbell Electrical & GAS Services Ltd | Cowdenbeath | 2025 |
| Campbell Environmental OIL Limited | Hampshire | 2005 |
| Campbell Grindlay Engineering Limited | Colwyn Bay | 2005 |
| Campbell International Ltd | Tonbridge | 2002 |
| Campbell Labs Ltd | Hamilton | 2017 |
| Campbell Laser Cutters Limited | Chatham | 1999 |
| Campbell Loomworks Limited | Milton Keynes | 2025 |
| Campbell Machine Company Limited | Yarm | 1987 |
| Campbell Meyer & Co Limited | Glasgow | 1989 |
| Campbell of Inveraray Limited | Inveraray | 2017 |
| Campbell Plastics Limited | Northampton | 1975 |
| Campbell Print Limited | Wokingham | 1997 |
| Campbell Scientific Limited | Loughborough | 1985 |
| Campbell Stone Contracts Limited | Glasgow | 2019 |
| Campbell Stone Limited | Glasgow | 2012 |
| Campbell Young Associates Limited | Somerset | 2003 |
| Campbell's Bakery Limited | Perthshire | 2006 |
| Campbell's Prime Meat Holding Company Limited | Edinburgh | 2013 |
| Campbell's Prime Meat Limited | Edinburgh | 1972 |
| Campbells & Co Smokehouse Ltd | Edinburgh | 2016 |
| Campbells Building Services Ltd | Leominster | 2022 |
| Campbells Cake Company Limited | Glasgow | 1994 |
| Campbells Framing and Art Limited | London | 2012 |
| Campbells Fudge Limited | Biggar | 2011 |
| Camper Cushions Ltd | Manchester | 2016 |
| Camper Dreamin' Ltd | Stockbridge | 2021 |
| Camper Escapes Ltd | Matlock | 2022 |
| Camper Lights Ltd | Wingate | 2022 |
| Camper Monkey Ltd | Leeds | 2019 |
| Camper Nation Ltd | Elland | 2026 |
| Camper Supplies London Ltd | London | 2025 |
| Camper Tech Ltd | Sutton-In-Ashfield | 2021 |
| Camper Van Customs Ltd | Nuneaton | 2011 |
| Camper-Beds.Co.Uk Ltd | Blackburn | 2026 |
| Camperfixer Ltd | Havant | 2025 |
| Camperhub Ltd | Kingswinford | 2024 |
| Campermax Ltd | Liverpool | 2024 |
| Campers N Commercials Limited | Crewe | 2017 |
| Campers Scotland Limited | Glasgow | 2009 |
| Campervan Furniture Co (Harrogate) Limited | Harrogate | 2025 |
| Campervan Furniture Limited | Mexborough | 2017 |
| Campervan Warehouse Limited | Shrewsbury | 2015 |
| Campervanist Limited | Haywards Heath | 2022 |
| Campervankitchens Ltd | Birkenhead | 2023 |
| CAMPERVANS4ME Ltd | Dudley | 2022 |
| Camperversions Ltd | Blackburn | 2012 |
| Campervision Limited | Alford | 2023 |
| Campervolt Limited | Lymington | 2024 |
| Camperworx Ltd | Newton Abbot | 2020 |
| Campfire Holdings Ltd | Reading | 2024 |
| Campillo Ltd | Cambridge | 2025 |