| 1ST 4 MOT & Tyres Ltd | Rossendale | 2021 |
| 1ST 4 Remotes Ltd | Luton | 2021 |
| 1ST Acquire Ltd | Doncaster | 2004 |
| 1ST AID Commercials Ltd | Stanley | 2014 |
| 1ST AID Recovery Limited | Ilford | 2003 |
| 1ST AID Yorkshire Limited | Brighouse | 2008 |
| 1ST Assess Ltd | Anslow, Burton-On-Trent | 2010 |
| 1ST Atlas Ltd | Suffolk | 2022 |
| 1ST Automotive Ltd | Wetherby | 2026 |
| 1ST Autoscreens Limited | Kingston Upon Hull | 2003 |
| 1ST Avenue Fashions Ltd | Reading | 2024 |
| 1ST B'Ham Motors Ltd | Birmingham | 2012 |
| 1ST Battalion Airsoft Ltd | Stevenage | 2023 |
| 1ST Blinds for Choice Ltd | Birmingham | 2017 |
| 1ST BMG Motor Group Ltd | Northolt | 2025 |
| 1ST Born Ltd | Essex | 2026 |
| 1ST Boston's MOT Station Limited | Boston | 2022 |
| 1ST Business Ltd | Sale | 2018 |
| 1ST Call Alloy Wheel Refurbishment Ltd | Poole | 2020 |
| 1ST Call Auto Ltd | Bedford | 2026 |
| 1ST Call Autoelectrical Services Ltd | Bedford | 2024 |
| 1ST Call Car Dealer Ltd | Nottingham | 2025 |
| 1ST Call Car Parts Limited | Norwich | 2004 |
| 1ST Call Car Security Ltd | Sheffield | 2014 |
| 1ST Call Carmasters Ltd | Cardiff | 2023 |
| 1ST Call Jobs Ltd | Clacton-On-Sea | 2026 |
| 1ST Call Mobility Limited | Dunstable | 1987 |
| 1ST Call MOT & Service Centre Ltd | Cardiff | 2007 |
| 1ST Call Property Management Limited | Portsmouth | 2014 |
| 1ST Call Signs Limited | Knebworth | 2015 |
| 1ST Call Test & Tyres Ltd | London | 2021 |
| 1ST Call Tyres & Service Centre Ltd | London | 2020 |
| 1ST Call Windscreens Ltd | Bishop'S Stortford | 2000 |
| 1ST Call Windscreens West London Limited | London | 2018 |
| 1ST Capital Hire Ltd | Birmingham | 2019 |
| 1ST Car Credit Limited | Winchester | 2010 |
| 1ST Car Spares Limited | London | 2019 |
| 1ST Cars Limited | Bristol | 2022 |
| 1ST Cars Pontarddulais Limited | Swansea | 2025 |
| 1ST Cars R US Ltd | Folkestone | 2019 |
| 1ST Cars Trade Ltd | Bury St. Edmunds | 2011 |
| 1ST Carshop 2000 Ltd | Bootle | 2026 |
| 1ST Choice Accident Repair Centre Limited | Cardiff | 2002 |
| 1ST Choice Auto Sales Ltd | Bedford | 2024 |
| 1ST Choice Auto Solutions Ltd | Birmingham | 2025 |
| 1ST Choice Automotive Limited | Dudley | 2015 |
| 1ST Choice Blinds and Nets Ltd | Hull | 2009 |
| 1ST Choice Blinds Direct Limited | Worcester | 2021 |
| 1ST Choice Blinds Limited | Worcester | 2012 |
| 1ST Choice Blinds Shutters and Carpets Ltd | Malvern | 2025 |
| 1ST Choice Breakers Ltd | Wolverhampton | 2017 |
| 1ST Choice Breakers NW Ltd | Preston | 2024 |
| 1ST Choice Car and Body Repairs Limited | Biggleswade | 2016 |
| 1ST Choice Car Cosmetics Limited | Stockport | 2024 |
| 1ST Choice Car Sales Ltd | Basingstoke | 2024 |
| 1ST Choice Car Spares Limited | Nelson | 2008 |
| 1ST Choice Carpets & Beds Limited | East Yorkshire | 2003 |
| 1ST Choice Carpets and Flooring Limited | Devizes | 2017 |
| 1ST Choice Cars and Vans Limited | Brentwood | 2010 |
| 1ST Choice Cars Body Repairs Ltd | Manchester | 2016 |
| 1ST Choice Cars Limited | Bedford | 2020 |
| 1ST Choice Catering Ltd | Leicester | 2022 |
| 1ST Choice Competitions Limited | Colchester | 2018 |
| 1ST Choice Concrete and Skip Hire Limited | Liverpool | 1999 |
| 1ST Choice Distributions Ltd | Southall | 2017 |
| 1ST Choice Engines Ltd | London | 2013 |
| 1ST Choice Enterprises Limited | Aldershot | 2014 |
| 1ST Choice Entertainment Limited | Worthing | 2003 |
| 1ST Choice Flooring Ltd | Bristol | 2014 |
| 1ST Choice Fruits Ltd | Salford | 2017 |
| 1ST Choice Furniture & Carpets Limited | Halifax | 2019 |
| 1ST Choice Furniture and Interiors Ltd | Glasgow | 2022 |
| 1ST Choice Furniture Limited | Loudwater | 2006 |
| 1ST Choice Garage Doors Limited | Wrotham Heath | 1989 |
| 1ST Choice Home Improvements Ltd | Aylesbury | 2025 |
| 1ST Choice Horse Supplies (Scotland) Limited | Lanark | 2024 |
| 1ST Choice Horse Supplies Limited | Larkhall | 2019 |
| 1ST Choice Limited | Liverpool | 2009 |
| 1ST Choice Metals Ltd | Droitwich | 2016 |
| 1ST Choice Motor Spares Ltd | Wolverhampton | 2014 |
| 1ST Choice Motors Limited | Reading | 2026 |
| 1ST Choice Mots (Rustington) Ltd. | Rustington | 2006 |
| 1ST Choice Nails Limited | Ilford | 2014 |
| 1ST Choice Party Shop Limited | Glasgow | 2016 |
| 1ST Choice Recovery Ltd | Benfleet | 2025 |
| 1ST Choice Recycling Ltd | Liverpool | 2019 |
| 1ST Choice Services & Trading Ltd | London | 2016 |
| 1ST Choice Spares UK Limited | Norwich | 2006 |
| 1ST Choice Stairlifts Limited | Calne | 2004 |
| 1ST Choice Stock Limited | Northampton | 2008 |
| 1ST Choice Store (Birmingham) Ltd | Birmingham | 2024 |
| 1ST Choice Store Ltd | Bradford | 2022 |
| 1ST Choice Tickets Holdings Limited | Thornton Cleveleys | 2012 |
| 1ST Choice Toyota Specialist Limited | Bristol | 2011 |
| 1ST Choice Traders Ltd | Ilford | 2025 |
| 1ST Choice Tyres Bedford Ltd | Private Road | 2020 |
| 1ST Choice Tyres Ltd | Bedfont | 2015 |
| 1ST Choice UK Trading Ltd | Slough | 2017 |
| 1ST Choice Ventilation Mvhr Distribution Limited | Leicester | 2025 |
| 1ST Choice Windscreens & Towbars Limited | Milton Keynes | 2017 |