| Cobblers & Keys SW Ltd | Devon | 2004 |
| Cobblers & Locksmiths Christchurch Limited | Ferndown | 2004 |
| Cobblers 'N' Keys (ACR) Ltd | Wirral | 2023 |
| Cobblers Keys Ltd | Tyldesley | 2025 |
| Cobblers One Limited | Ashford | 2022 |
| Cobblers Two Limited | Ashford | 2022 |
| Cobblers Ventures Ltd | London | 2026 |
| Cobbler’S Corner Limited | London | 2022 |
| Cobblestone Projects Ltd | York | 2013 |
| Cobbydale Car & Commercial Limited | Keighley | 2020 |
| Cobella Beauty & Aesthetics Ltd | Cardiff | 2023 |
| Cobello & Co Ltd | Stockport | 2025 |
| Coberley Manor Ltd | London | 2023 |
| Cobham Beauty & Laser Limited | Cobham | 2012 |
| Cobham BID Limited | Cobham | 2023 |
| Cobham RD Barbers Ltd | Leatherhead | 2023 |
| Cobham Village Partnership Community Interest Company | Cobham | 2021 |
| Cobi Aesthetics Ltd | Warrington | 2024 |
| Cobl Products Ltd | Worcester | 2025 |
| Cobmex Apparel UK Limited | London | 2014 |
| Cobra Bridge Limited | London | 2019 |
| Cobra Corporate Services Limited | Epsom | 2001 |
| Cobra Custom Tattoos Limited | Basildon | 2014 |
| Cobra Muay Thai Ltd | Birmingham | 2018 |
| Cobra Network Limited | Retford | 2003 |
| Cobra Replica Club UK Limited | Redditch | 1998 |
| Cobra Rodi Ltd | London | 2026 |
| Cobra Sales Group Ltd | London | 2026 |
| Cobra Specialist Security Services Ltd | Lisburn | 1998 |
| Cobra Structures Limited | Canvey Island | 2019 |
| Cobsen-Davies Roofing (Southern) Limited | London | 1991 |
| Cobseo - the Confederation of Service Charities | London | 2004 |
| Cobwebs Llyn Limited | Pwhelli | 2016 |
| Cocc MS 1 Limited | Manchester | 2019 |
| Cocco Salons Limited | Derby | 2011 |
| Cochan Ltd. | Lewisham | 2014 |
| Cochavim Estates Limited | Salford | 2021 |
| Cochrane Foundation (the) | Clackmannanshire | 1935 |
| Cock a Snook Limited | Newcastle Upon Tyne | 2009 |
| Cockapoo & Co Ltd | Sleaford | 2020 |
| Cockermouth Interiors Ltd | Workington | 2010 |
| Cockfosters Nails #1 Ltd | Barnet | 2025 |
| Cockhedge Health Care Limited | Liverpool | 2016 |
| Cocktail Nail Bar Limited | London | 2022 |
| Cocktailium Limited | Manchester | 2017 |
| Cocktails & Conversation Limited | London | 2018 |
| Cockton Hill Social Club Ltd | Bishop Auckland | 2024 |
| Coco & Barley (Bingley) Ltd | Shipley | 2025 |
| Coco & Barley Academy Ltd | Shipley | 2023 |
| Coco & Beauty Ltd | Birmingham | 2023 |
| Coco & Carmelo Limited | Shipley | 2024 |
| Coco & Co Dog Grooming Limited | Coventry | 2024 |
| Coco & Mars Ltd | Manchester | 2024 |
| Coco & Sands Ltd | London | 2025 |
| Coco 158 Ltd | London | 2022 |
| Coco 336 Ltd | Morden | 2014 |
| Coco Aesthetics & Skin Ltd | Liverpool | 2016 |
| Coco Aesthetics Laser & Beauty Limited | Keighley | 2022 |
| Coco ALI Limited | Solihull | 2019 |
| Coco and Barley Limited | Shipley | 2019 |
| Coco and Dunning Ltd | Scarborough | 2024 |
| Coco and Lime Limited | Kingston Upon Thames | 2020 |
| Coco Barber Ltd | Sheffield | 2024 |
| Coco Bay Tanning Ltd | Narberth | 2024 |
| Coco Beach Nail Bar Ltd | Nantwich | 2024 |
| Coco Beach Saddleworth Ltd | Liverpool | 2024 |
| Coco Beach Tanning Ltd | Glasgow | 2021 |
| Coco Beautique Limited | London | 2016 |
| Coco Beauty Co (South) Ltd | Southampton | 2024 |
| Coco Beauty Salon Ltd | Leigh-On-Sea | 2014 |
| Coco Bello Skin Company Ltd | Derby | 2021 |
| Coco Birth Box Ltd | Bromley | 2024 |
| Coco Bliss Limited | Driffield | 2025 |
| Coco Boutique Limited | Southport | 2008 |
| Coco Bronze Beauty House Limited | Southend-On-Sea | 2025 |
| Coco Bronze Ltd | Queenborough | 2022 |
| Coco Bronze Tanning Ltd | Bristol | 2024 |
| Coco Cares London Ltd | Lowestoft | 2022 |
| Coco Cheveux Ltd | Bridgend | 2013 |
| Coco Clinic Limited | Coventry | 2013 |
| Coco Colour and Extensions Specialists Ltd | Buckhurst Hill | 2011 |
| Coco Colour Ltd | London | 2019 |
| Coco Cosmetics Ltd | London | 2025 |
| Coco Couture Ltd | Edinburgh | 2020 |
| Coco DE Bella Ltd | London | 2013 |
| Coco Fourteen Limited | Chesterfield | 2020 |
| Coco Hair & Beauty (Kent) Limited | Sevenoaks | 2019 |
| Coco Hair & Beauty Limited | Bristol | 2005 |
| Coco Hair and Beauty (Rhiwbina) Limited | Cardiff | 2011 |
| Coco Hair Design (Heathfield) Limited | Etchingham | 2012 |
| Coco Hair, Beauty and Spa Limited | Dornoch | 2014 |
| Coco Hairdressing Ltd | Chesterfield | 2024 |
| Coco Hire Group Ltd | Harrogate | 2017 |
| Coco in Pink Ltd | London | 2024 |
| Coco Lash Ltd | Ipswich | 2023 |
| Coco Lashes by Golden Beauty Ltd | Weston-Super-Mare | 2019 |
| Coco Love Ltd | London | 2019 |
| Coco Luxe Beauty Group Ltd | Stoke-On-Trent | 2024 |
| Coco Luxe Beauty Ltd | London | 2026 |
| Coco Mama Limited | Crewe | 2023 |