| Crazenation Ltd | Hemel Hempstead | 2013 |
| Crazy B'S Limited | Sleaford | 2007 |
| Crazy BAT Limited | London | 2024 |
| Crazy Beanz Ltd | Horsham | 2017 |
| Crazy Beats UK Limited | Nottingham | 2023 |
| Crazy Camp-In Ltd | Harlow | 2020 |
| Crazy Castle (Airdrie) Ltd | Larkhall | 2023 |
| Crazy Cat Comps Ltd | Norwich | 2024 |
| Crazy Combat Limited | Scarborough | 2008 |
| Crazy COW Competitions Ltd | Exeter | 2025 |
| Crazy Cube Limited | Birmingham | 2025 |
| Crazy Dog Management Ltd | Leicester | 2024 |
| Crazy Events Ltd | Swansea | 2025 |
| Crazy Fit Ltd | London | 2026 |
| Crazy FUN Land Ltd | Stockport | 2025 |
| Crazy FUN Parties Ltd | London | 2023 |
| Crazy Golf @ Greenlands Ltd | Carnforth | 2020 |
| Crazy Golf Ltd | Benfleet | 2019 |
| Crazy Good Music Ltd | London | 2026 |
| Crazy Karting Ltd | Hamilton | 2022 |
| Crazy Lazy League Ltd | Dundee | 2026 |
| Crazy Legs Events Ltd | Macclesfield | 2006 |
| Crazy P Productions Limited | Todmorden | 2026 |
| Crazy Putt Adventure Golf (Jurassic) Ltd | Windsor | 2017 |
| Crazy Putt Adventure Golf (London) Ltd | Windsor | 2016 |
| Crazy Putt Adventure Golf (Lost World) Ltd | Windsor | 2017 |
| Crazy Putt Adventure Golf (Sparrow Island) Ltd | Windsor | 2017 |
| Crazy Rhythm Music Limited | Caldicot | 2002 |
| Crazy Rock Limited | London | 2019 |
| Crazy Ryan Ltd | Westcliff-On-Sea | 2024 |
| Crazy Sexy Food Productions Ltd | London | 2023 |
| Crazy Strength UK Limited | Ludgershall | 2021 |
| Crazy Targets Limited | Bradford | 2022 |
| Crazy Town 2 Limited | Bootle | 2011 |
| Crazy Tykes Ltd. | Wetherby | 2004 |
| Crazyfest Ltd | Wigan | 2024 |
| Crazyholdings Ltd | London | 2026 |
| Crazylegs Rigging Ltd | Worthing | 2011 |
| Crazypariscabaret Limited | Ashford | 2011 |
| Crazysane Graphix Limited | London | 2015 |
| Crazysexycoool Entertainment C.I.C. | London | 2018 |
| CRC Music Publishing Limited | London | 2019 |
| CRC Trading 2026 Limited | Cardiff | 2026 |
| Crcl Talent and Entertainment Ltd | London | 2026 |
| Crcpt Limited | Knowle, Solihull | 2019 |
| CRE8 BXR Community Interest Company | Hoddesdon | 2024 |
| CRE8 Fitness Studio Limited | Solihull | 2018 |
| CRE8 Gym Ltd | Hoddesdon | 2020 |
| CRE8 Health & Wellness Ltd | Solihull | 2021 |
| CRE8 Productions Limited | Slough | 2021 |
| CRE8 Theatre Productions CIC | Ipswich | 2022 |
| CRE878 Studio Ltd | Stevenage | 2025 |
| CRE8ENTERTAINMENT Ltd | Bristol | 2011 |
| CRE8IVE Arts CIC | London | 2022 |
| CRE8IVE Station Ltd | Derbyshire | 2006 |
| CRE8IVE YOU C.I.C. | Sprotbrough | 2020 |
| CRE8IVITY ARK Limited | Barton Upon Humber | 2019 |
| CRE8TIV Design Ltd | Wigan | 2025 |
| CRE8TIVE Culture Ltd | Manchester | 2017 |
| CRE8TIVE Decor Ltd | Grimsby | 2019 |
| CRE8TIVE Effection Ltd | London | 2020 |
| CRE8TIVE Limited | Lee-On-The-Solent | 2005 |
| CRE8TIVE Productions Ltd | Solihull | 2020 |
| CRE8TIVE Rooms Ltd | Camberley | 2001 |
| CRE8TIVE Services Ltd | London | 2024 |
| CRE8TIVE Sports Ltd | Greenford | 2016 |
| Crea Film Ltd | London | 2016 |
| Creabea Designs Limited | Bathgate | 2023 |
| Creactiva Studio Ltd | London | 2026 |
| Creactive Design Limited | Leamington Spa | 1989 |
| Creaking Door Productions Limited | Bristol | 2006 |
| Cream Directors Limited | Hythe | 2008 |
| Cream Entertainments Limited | Mountsorrel | 1999 |
| Cream Global Limited | London | 1995 |
| Cream Tea VEE Limited | Stoke Newington | 2017 |
| Creamville Ltd | Crawley | 2020 |
| Creartive Corner Ltd | London | 2022 |
| Creartplus Ltd | Milnthorpe | 2025 |
| Create & Chat Collective CIC | Dundee | 2025 |
| Create & Connect Community Interest Company | South Shields | 2025 |
| Create & Play Limited | Stockport | 2010 |
| Create & Thrive CIC | Somerton | 2023 |
| Create (Cornwall) C.I.C. | Camborne | 2020 |
| Create 4 ALL CIC | South Staffs | 2022 |
| Create a Space CIC | Berwick-Upon-Tweed | 2026 |
| Create a Splash Limited | St. Albans | 2014 |
| Create an Athlete Ltd | London | 2024 |
| Create and Capture Events Ltd | Leeds | 2023 |
| Create Art Studio Ltd | London | 2013 |
| Create Arts Development Ltd | Scarborough | 2007 |
| Create at the Cove Limited | Wareham | 2017 |
| Create Caerphilly Skills and Wellbeing CIC | Caerphilly | 2022 |
| Create Fitness UK Limited | Bridgwater | 2017 |
| Create Gloucestershire Limited | Cheltenham | 2011 |
| Create Greatness Ltd | London | 2025 |
| Create Happy CIC | Margate | 2023 |
| Create Health & Fitness Development Limited | Bristol | 2007 |
| Create Inspire Projects CIC | Garve | 2020 |
| Create IT Merseyside Limited | Preston | 2015 |
| Create IT Studio Ltd | Cheadle | 2013 |