| DPA Management Ltd | Wembley | 2022 |
| DPC Sports Management Ltd | Stanley | 2025 |
| Dpgc Oldco Limited | Manchester | 2014 |
| Dpgc Trading Ltd | Urmston | 2024 |
| DPH Civils & Sports Grounds Limited | Downpatrick | 2025 |
| DPM Stage & Screen Services Limited | Barnet | 2016 |
| Dpmarquees Limited | Wimborne | 2014 |
| DPS 45 Limited | Godalming | 2020 |
| DPS Sports Limited | Feltham | 2023 |
| DPS9 Ltd | London | 2022 |
| DPT Uk/Euro Ltd | Billingham | 2014 |
| Dpta Guiseley Ltd | York | 2023 |
| Dpvl Productions Limited | Doncaster | 2023 |
| DPX Essex Ltd | London | 2023 |
| DPX Golf Ltd | Burton-On-Trent | 2026 |
| DQJ Studios Limited | Southwark | 2016 |
| DR ABU Ltd | London | 2023 |
| DR Adrian Goldsworthy Limited | Cardiff | 2020 |
| DR Artwork Ltd | Stockport | 2023 |
| DR B Creative CIC | Caerphilly | 2024 |
| DR Dave's Entertainments Ltd | Liverpool | 2012 |
| DR Heidi Colleran Ltd | London | 2024 |
| DR Inclusive Fitness Ltd | Loanhead | 2023 |
| DR Karaoke Community Interest Company | Littlehampton | 2026 |
| DR Kate Hays Limited | Edwalton | 2023 |
| DR Kiko Tours Limited | London | 2011 |
| DR Meaker Ltd | Bristol | 2013 |
| DR Personal Training Ltd | London | 2019 |
| DR Physique Limited | Shepperton | 2013 |
| DR Pneumatik Ltd | Swansea | 2025 |
| DR Props Limited | Gerrards Cross | 2019 |
| DR Saira Hameed Ltd | Lincoln | 2021 |
| DR Sports Limited | Wimborne | 2019 |
| DR Swim Ltd | Westgate-On-Sea | 2010 |
| DR Watson Music Limited | London | 1992 |
| DR Zeus Live Entertainment Limited | Solihull | 2023 |
| DR. Frights Ltd | Hoddesdon | 2015 |
| DR. Idowu Lifestyle and Fitness Ltd | Newry | 2024 |
| DR. Phal Productions Ltd | London | 2021 |
| DR1 Theatricals Limited | Ludlow | 2020 |
| Drab Leisure Ltd | Great Missenden | 2023 |
| Draco Sports Group Ltd | London | 2025 |
| Draconem Ltd | Borehamwood | 2017 |
| Dracouroboros Ltd | London | 2024 |
| Dracrow Limited | London | 2008 |
| Dracula Experience Limited | Wakefield | 2002 |
| Dradamus CIC | Hastings | 2024 |
| Draft 41 Ltd | Huntingdon | 2024 |
| Drafted Management Ltd | London | 2023 |
| Drag Bingo Evolution Ltd | Ely | 2023 |
| Drag NET Limited | Manchester | 2018 |
| Drag Syndrome Ltd | London | 2022 |
| Drago North East Ltd | Thornaby | 2023 |
| Drago Scorpions Ltd | Barnet | 2015 |
| Drago's Gym Ltd | Bolton | 2022 |
| Dragon 300 Limited | St Asaph | 2011 |
| Dragon Academy Ltd | London | 2025 |
| Dragon and Faeries Limited | London | 2023 |
| Dragon Archery Centre Limited | Essex | 2006 |
| Dragon Armoury Ltd | Southampton | 2019 |
| Dragon Balloon Company Limited | Weston-Super-Mare | 2002 |
| Dragon Bounce & Events Ltd | Cwmbran | 2026 |
| Dragon Claw Martial Arts Ltd | Highbridge | 2022 |
| Dragon Drama Ltd | Hampton | 2011 |
| Dragon Eventus Ltd | Lisburn | 2025 |
| Dragon Fitness Gym Ltd | Sheffield | 2018 |
| Dragon Gym Leigh Ltd | Leigh | 2025 |
| Dragon Health & Fitness Limited | Emsworth | 2021 |
| Dragon Hoard Games Limited | Bristol | 2023 |
| Dragon House Creative Ltd | Felixstowe | 2026 |
| Dragon Kart Club Limited | Nr Corwen | 2002 |
| Dragon Kingdom Wrestling Ltd | Watford | 2023 |
| Dragon Pictures (Some Voices) Limited | London | 1999 |
| Dragon Raiders Ltd | Criccieth | 2004 |
| Dragon Style Kung FU Club (UK) Limited | Westcliff-On-Sea | 2026 |
| Dragon Valley Limited | Cardiff | 2004 |
| Dragon Ventures Ltd | Clitheroe | 2009 |
| Dragon VW Events Limited | Ammanford | 2012 |
| Dragon Warriors Ltd | Watford | 2019 |
| Dragon Zone Ltd | Chepstow | 2026 |
| Dragon's Dream Marketing Ltd. | London | 2008 |
| Dragon-Orb Limited | London | 2020 |
| Dragonball Sports Limited | Chelmsford | 2020 |
| Dragonbet Ltd | Cardiff | 2024 |
| Dragonbird Theatre CIC | Bristol | 2013 |
| Dragonboy Productions Limited | London | 2018 |
| Dragonfight Ltd | Sittingbourne | 2024 |
| Dragonfire Limited | Bromyard | 1985 |
| Dragonflies Ltd | Houghton Le Spring | 2016 |
| Dragonfly Dichroic Limited | Alloa | 2025 |
| Dragonfly Gardens Limited | Eastleigh | 2004 |
| Dragonfly Moon Limited | Shillington | 2016 |
| Dragonfly Theatre Productions Limited | Edinburgh | 2025 |
| Dragonmeet Ltd | Barnsley | 2014 |
| Dragonriver Lore Ltd | London | 2023 |
| Dragons Claw Ltd. | London | 2022 |
| Dragons DEN BJJ Ltd | Mochdre | 2025 |
| Dragons DEN Parties Ltd | Tonypandy | 2020 |
| Dragons DEN Soft Play RCT Limited | Tonypandy | 2014 |
| Dragons Martial Arts Ltd | Derby | 2011 |