| Cambridge '99 Club Limited | Cambridge | 1980 |
| Cambridge and Newmarket Polo Club Ltd | Cambridge | 2022 |
| Cambridge Android Ltd | Cambridge | 2017 |
| Cambridge Art Salon | Cambridge | 2011 |
| Cambridge Arts (84 Charing Cross Road) Ltd | Cambridge | 2016 |
| Cambridge Arts Theatre (Pressure) Limited | Cambridge | 2018 |
| Cambridge Arts Theatre Panto Limited | Cambridge | 2015 |
| Cambridge Banquet Ltd | Cambridge | 2025 |
| Cambridge Bloodstock Ltd | York | 2016 |
| Cambridge Bootcamps Ltd | Cambridge | 2022 |
| Cambridge Camerata Limited | Ely | 2008 |
| Cambridge Cangaroos Trampoline Club Limited | Cambridge | 2019 |
| Cambridge Canoe Club | Cambridge | 2021 |
| Cambridge Car Club Limited | Cambridge | 1979 |
| Cambridge Chesterton Indoor Bowling Club Limited | Cambridge | 1996 |
| Cambridge City Cricket Club Limited | Saffron Walden | 2020 |
| Cambridge City Football Club Limited | Cambridge | 1973 |
| Cambridge City Hockey Club Limited | Cambridge | 2018 |
| Cambridge City Junior Hockey Club Limited | Cambridge | 2020 |
| Cambridge City Opera Ltd | Cambridge | 2012 |
| Cambridge Curiosity and Imagination | Cambridge | 2007 |
| Cambridge Dance Studios Limited | Cambridge | 2015 |
| Cambridge Design Limited | Cambridge | 1987 |
| Cambridge Escape Rooms Limited | Newmarket | 2015 |
| Cambridge Fight Centre Limited | Cambridge | 2026 |
| Cambridge Film Trust | Cambridge | 2001 |
| Cambridge Fireworks Limited | King'S Lynn | 2017 |
| Cambridge Fish Preservation and Angling Society Ltd | Cambridge | 2002 |
| Cambridge Fitness & Personal Training Limited | Cambridge | 2024 |
| Cambridge Gliding Club Limited | Sandy | 1952 |
| Cambridge Golf Academy Ltd | Cambridge | 2023 |
| Cambridge Golf Driving Range Limited | Cambs | 2003 |
| Cambridge Gymnastics Academy C.I.C. | Mildenhall | 2012 |
| Cambridge Handel Opera Company | Cambridge | 2015 |
| Cambridge HEN Ltd | Ely | 2025 |
| Cambridge Hockey Club Limited | King'S Lynn | 2022 |
| Cambridge Ice Skating Club Limited | Cambridge | 2025 |
| Cambridge Indoor Cycling Limited | Cambridge | 2022 |
| Cambridge International Arts Festival Ltd | Cambridge | 2019 |
| Cambridge Jazz Festival Community Interest Company | Cambridge | 2014 |
| Cambridge Kung FU Limited | | 2006 |
| Cambridge Lighting Controls Ltd | Swindon | 2025 |
| Cambridge Marquees & Luxury Toilets Limited | Royston | 2019 |
| Cambridge MMA Ltd | Cambridge | 2022 |
| Cambridge Music Festival Ltd | Cambridge | 1993 |
| Cambridge Open Studios | Cambridge | 1997 |
| Cambridge Opera Limited | Cambridge | 2026 |
| Cambridge Oriental Trusts | Cambridge | 2003 |
| Cambridge Padel Ltd | Cambridge | 2025 |
| Cambridge Padel Tennis Club Ltd | Cambridge | 2025 |
| Cambridge Park Bowling and Sports Club Limited | East Twickenham | 1920 |
| Cambridge Past, Present & Future | Cambridge | 1929 |
| Cambridge People Ltd | York | 2016 |
| Cambridge Polo Club Ltd | Cambridge | 2015 |
| Cambridge Renaissance Limited | | 1998 |
| Cambridge Rugby Limited | Cambridge | 2026 |
| Cambridge Science Enterprises Limited | Cambridge | 2011 |
| Cambridge Sinfonietta Productions Limited | Cambridge | 2026 |
| Cambridge Sport Lakes Trading Limited | Cambridge | 2007 |
| Cambridge Sport Lakes Trust | Cambridge | 1994 |
| Cambridge Sports Hall Trust Limited | Gonville Place | 1970 |
| Cambridge Strength Limited | Peterborough | 2024 |
| Cambridge Summer Music Ltd. | Cambridge, | 1997 |
| Cambridge Sword Ltd | Colchester | 2016 |
| Cambridge Talent Academy Limited | Cambridge | 2018 |
| Cambridge Tales Ltd | Cambridge | 2018 |
| Cambridge Theatre Trust | Cambridge | 2018 |
| Cambridge Touring Productions Ltd | Ely | 2026 |
| Cambridge United Football Club Limited | Cambridge | 1950 |
| Cambridge University Boat Club | Cambridge | 2015 |
| Cambridge University Boathouse Limited | Cambridge | 2015 |
| Cambridge University Cricket and Athletic Club Limited | Cambridge | 1894 |
| Cambridgeshire Cricket Limited | St. Neots | 2011 |
| Cambridgeshire Flight Training Ltd | Wisbech | 2024 |
| Cambridgeshire Football Association Limited | Cambridge | 1999 |
| Cambridgeshire Gardens Trust | Huntingdon | 1997 |
| Cambridgeshire Ghanaians Association Limited | Huntingdon | 2012 |
| Cambridgeshire Schools Cricket Association Ltd | St. Neots | 2020 |
| Cambs & Hunts Women's Golf Limited | Cambridge | 2021 |
| Camco 27 Limited | Liverpool | 2015 |
| Camcreatives CIC | Saffron Walden | 2022 |
| Camden and Regent's Park Youth League Ltd | London | 2011 |
| Camden Arch Theatre Ltd | London | 2026 |
| Camden Arts Centre | London | 1994 |
| Camden Black Creatives CIC | London | 2022 |
| Camden Community Club CIC | London | 2023 |
| Camden Community Football and Sports Association | London | 2009 |
| Camden Crescent Touring Limited | London | 2015 |
| Camden Elite Academy Ltd | London | 2014 |
| Camden Hospitality Services Ltd | London | 2025 |
| Camden Immersive Holdings Ltd | London | 2023 |
| Camden Marketing Limited | London | 2024 |
| Camden People's Theatre | | 1996 |
| Camden Philharmonia Productions Ltd | Bromley | 2022 |
| Camden Road WFC Ltd | Hertford | 2024 |
| Camden Rocks Club Ltd | London | 2014 |
| Camden Rocks Festival Limited | London | 2013 |
| Camden Town Women Football Club Limited | London | 2022 |
| Camdenjones Limited | Bilston | 2009 |
| Camdollz Limited | Aylesbury | 2025 |