| D&S Haulage Limited | Witham | 2017 |
| D&S Midlands Transport Ltd | Wolverhampton | 2020 |
| D&S Moves Ltd | Shrewsbury | 2025 |
| D&S Murgan Ltd | Bristol | 2018 |
| D&S Ridehub Ltd | Southall | 2026 |
| D&S Trans Logistics Ltd | Bishop'S Stortford | 2020 |
| D&S Transport Ltd | Ipswich | 2025 |
| D&S Transport Solutions Ltd | Peterborough | 2025 |
| D&S Travel Limited | Middlesbrough | 2016 |
| D&T Recovery Limited | Caldicot | 2016 |
| D&T Resolute Ltd | Glasgow | 2020 |
| D&T Services London Ltd | Slough | 2020 |
| D&T Signalling Limited | Liverpool | 2016 |
| D&T Taxis Dundee Limited | Dundee | 2020 |
| D&T Trans Ltd | Ruislip | 2016 |
| D&T Transport Ltd | Skelmersdale | 2024 |
| D&Tc Services Limited | Royston | 2021 |
| D&V Logistics Ltd | Ferndale | 2025 |
| D&V Operations Ltd | Ilford | 2025 |
| D&V Trans Ltd | Mansfield | 2022 |
| D&V Transporting Ltd | Bristol | 2016 |
| D&Y Cargo Ltd | London | 2022 |
| D&Y Courier Ltd | Chatham | 2022 |
| D&Y Trans Ltd | Bristol | 2021 |
| D&Y Transport Ltd | Salisbury | 2018 |
| D&Zin Ltd | Harlow | 2021 |
| D'Arrive Ltd | Oxford | 2021 |
| D'Breeds Ltd | Gosport | 2025 |
| D'N'M Automotive Ltd | Heanor | 2018 |
| D'Nexus Group Ltd | London | 2026 |
| D'Oyly Carte Island Services Limited | Weybridge | 2024 |
| D-17 Logistics Ltd | West Malling | 2017 |
| D-Express Transport Limited | Manchester | 2025 |
| D-Hive Limited | Burton-On-Trent | 2009 |
| D-Line Logistics Ltd | Reading | 2026 |
| D-Mac Haulage Ltd | Oban | 2021 |
| D-Miglansservice Ltd | London | 2019 |
| D-Way Logistics Limited | Bromley | 2025 |
| D. & F. Coleman Limited | Cinderford | 1978 |
| D. & R. Hankins (Manea) Limited | March | 1979 |
| D. & S. Denham & SON Limited | Hexham | 2006 |
| D. & S.L. Holdings Limited | Hull | 2000 |
| D. & S.L. Storage Limited | Hull | 2000 |
| D. & S.L. Tanker Transport Limited | Paull | 1994 |
| D. & T. Scenic's Limited | Reading | 1974 |
| D. and J. Transport Limited | March | 1986 |
| D. Bamford Limited | Nottingham | 2008 |
| D. Blowers Limited | Uxbridge | 1951 |
| D. Cain & SON Limited | Wigan | 2003 |
| D. Crawley Ltd | Keston | 2019 |
| D. Curran & Sons Limited | Co.Down | 1986 |
| D. Essex Freight (Forwarding) Limited | Sheffield | 1978 |
| D. Evans and Sons Limited | Caerphilly | 1961 |
| D. Farnaby Limited | Ferryhill | 2008 |
| D. Furnell Plant Services Limited | Hemel Hempstead | 1967 |
| D. Hines Transport Ltd | Kent | 2006 |
| D. Hughes and SON (Metals) Limited | Rochdale | 1985 |
| D. J. C. Transport Limited | Coventry | 2004 |
| D. Jenkins & SON Limited | Lampeter | 2000 |
| D. John Rees Haulage Limited | Cross Hands Llanelli | 1998 |
| D. Kazakov Limited | Harlow | 2012 |
| D. L. Crighton (Engineering Commodities) Limited | Sheffield | 1988 |
| D. Lear Haulage Limited | Leek | 2005 |
| D. Line (Haulage) Ltd | Southam | 2025 |
| D. M. MC Donald Haulage Ltd | Luton | 2025 |
| D. Marshall Contract Services Ltd | Doncaster | 2018 |
| D. O’Leary Haulage Limited | Thirsk | 2025 |
| D. Perfect & Sons Limited | West Thurrock | 1990 |
| D. Port & Co. Limited | Middx | 1963 |
| D. R & M Services Ltd | Littlehampton | 2020 |
| D. R. M. (Bromyard) Limited | Herefordshire | 2007 |
| D. Smith Express Limited | Billericay | 2006 |
| D. Snowball Haulage Limited | Sale | 2018 |
| D. V. a. Logistics Ltd | Leeds | 2022 |
| D. Williams Transport Ltd | Pontypridd | 2025 |
| D. Wilson Transport Limited | Bradford | 2002 |
| D.& C. Contract Cars Limited | Exeter | 2023 |
| D.& H.Harrod(Coaches)Limited | Downham Market | 1965 |
| D.A Langley Ltd | Hastings | 2025 |
| D.A Transport & Haulage Ltd | Rotherham | 2025 |
| D.A. Cummings Limited | Tyne & Wear | 1997 |
| D.A. Fixings Limited | Romsey, | 1982 |
| D.A. Freight Agency Ltd | London | 1993 |
| D.A. Moving and Storage Ltd | Wigan | 2018 |
| D.A.Bird Limited | Northampton | 1968 |
| D.A.C Transports Limited | Coventry | 2024 |
| D.A.J. Services Ltd | Liverpool | 2019 |
| D.A.K. Tipper Hire Limited | Newcastle Upon Tyne | 2003 |
| D.A.M Executive Couriers Ltd | London | 2024 |
| D.A.M. Newquay Limited | Newquay | 2014 |
| D.A.N.I.E.L Alafuonye Ltd | London | 2021 |
| D.A.P Haulage Ltd | Bucknell | 2025 |
| D.A.R. 1969 Ltd | Iver | 2018 |
| D.A.R.K Cars Limited | Rugeley | 2010 |
| D.A.S Enterprise Couriers Ltd | Leicester | 2026 |
| D.A.T Delivery Ltd | Maidstone | 2025 |
| D.Allen & Sons Limited | Hinckley | 2022 |
| D.B Dockers Taxis Limited | Sidcup | 2019 |
| D.B.A Spedition Limited | Widnes | 2024 |
| D.B.D Driving Ltd | Wellingborough | 2025 |