| 151.2 Agriculture Limited | Wrexham | 1 | 18 |
| 152.Bunzl UK Limited | Swansea | 1 | 17 |
| 153.Tarmac Trading Limited | Pontyclun | 1 | 17 |
| 154.Dfs Furniture Company Limited | Swansea | 1 | 16 |
| 155.Translux International Ltd | Bridgend | 1 | 15 |
| 156.Carlsberg Marston's Limited | Cardiff | 1 | 15 |
| 157.Chevron Traffic Management Limited | Newport | 1 | 15 |
| 158.Selco Trade Centres Limited | Cardiff | 1 | 15 |
| 159.Woodland Logistics Ltd | Newport | 1 | 15 |
| 160.Fagan & Whalley Ltd | Cwmbran | 1 | 15 |
| 161.Cat UK Vehicle Transportation Limited | Newport | 1 | 15 |
| 162.Gba Transport Ltd | Neath | 1 | 15 |
| 163.Eden Farm Ltd | Caldicott | 1 | 15 |
| 164.Babcock Aerospace Limited | Holyhead | 2 | 14 |
| 165.Suez Recycling and Recovery UK Ltd | Caldicot | 1 | 14 |
| 166.Wfl (UK) Limited | Cardiff | 1 | 14 |
| 167.Air Products PLC | Cardiff | 1 | 14 |
| 168.Your Nrg Ltd | Wrexham | 1 | 14 |
| 169.S.J.Bargh Limited | Denbigh | 1 | 14 |
| 170.Scott Timber Ltd | Barry | 1 | 14 |
| 171.Aalco Metals Limited | Chepstow | 1 | 14 |
| 172.British Broadcasting Corporation | Cardiff | 1 | 14 |
| 173.DHL International (UK) Ltd | Deeside | 1 | 13 |
| 174.Ceva Logistics Ltd | Newport | 1 | 12 |
| 175.Emr Group Limited | Cardiff | 1 | 12 |
| 176.Lyreco UK Limited | Bridgend | 1 | 12 |
| 177.Automobile Association Developments Ltd | Bridgend | 1 | 12 |
| 178.Srcl Ltd | Bridgend | 1 | 12 |
| 179.Nwf Fuels Limited | Bangor | 1 | 12 |
| 180.R T Keedwell Ltd | Newport | 1 | 12 |
| 181.Geo Amey Limited | Wrexham | 1 | 12 |
| 182.General All Purpose Plastics Ltd | Aberdare | 1 | 12 |
| 183.Brand Energy & Infrastructure Services UK Ltd | Barry | 1 | 12 |
| 184.Xpo Bulk UK Limited | Cardiff | 1 | 11 |
| 185.Slicker Recycling Limited | Bridgend | 1 | 11 |
| 186.Hats Group Ltd | Neath | 1 | 10 |
| 187.Dfds Logistics Services Limited | Deeside | 1 | 10 |
| 188.Romac Logistics Ltd | Bridgend | 1 | 10 |
| 189.Greenergy Flexigrid Limited | Cardiff | 1 | 10 |
| 190.Fuels Transport & Logistics Ltd | Cardiff | 1 | 10 |
| 191.Nsl Limited | Port Talbot | 1 | 10 |
| 192.West Coast Haulage Ltd | Hengoed | 1 | 10 |
| 193.Alliance Flooring Distribution Limited | Newport | 1 | 10 |
| 194.Lockwood Haulage Ltd | Caldicot | 1 | 10 |
| 195.Global Ardour Recycling Limited | Newport | 1 | 10 |
| 196.Bobby's Foods Limited | Cwmbran | 1 | 10 |
| 197.A Share & Sons Ltd | Cardiff | 1 | 10 |
| 198.Dalziel Ltd | Newport | 1 | 10 |
| 199.One Call Claims Limited | Pontardawe | 1 | 10 |
| 200.Maurice Hill Transport Ltd | Newport | 1 | 10 |
| 201.Opex Logistics Ltd | Cardiff | 1 | 10 |
| 202.Power Electrics (Bristol) Limited | Bridgend | 1 | 10 |
| 203.Inpost UK Limited | Wrexham | 1 | 9 |
| 204.Alliance Healthcare (Distribution) Ltd | Swansea | 1 | 9 |
| 205.Cotteswold Dairy Ltd | Llandudno Junction | 1 | 9 |
| 206.Nationwide Platforms Limited | Cardiff | 1 | 9 |
| 207.Generation (UK) Ltd | Cardiff | 1 | 9 |
| 208.Enerveo Limited | Pontypool | 1 | 9 |
| 209.Explore Transport Limited | Cardiff | 1 | 8 |
| 210.Homefire Group Limited | Llantrisant | 1 | 8 |
| 211.Pickfords Move Management Limited | Swansea | 1 | 8 |
| 212.Fmg Repair Services Limited | Newport | 1 | 8 |
| 213.Avanti Gas Limited | Caernarfon | 1 | 8 |
| 214.Galaxy Insulation and Dry Lining Limited | Swansea | 1 | 8 |
| 215.Likewise Floors Limited | Newport | 1 | 8 |
| 216.Adler & Allan Ltd | Swansea | 1 | 8 |
| 217.Weddel Swift Distribution Ltd | Bridgend | 1 | 8 |
| 218.Wessex Eagle Ltd | Monmouth | 1 | 8 |
| 219.J.W. Suckling Transport Limited | Cardiff | 1 | 7 |
| 220.Burton Roofing Merchants Ltd | Bridgend | 1 | 7 |
| 221.Moran Logistics Limited | Aberystwyth | 1 | 6 |
| 222.Brenntag UK Limited | Swansea | 1 | 6 |
| 223.Hire Station Limited | Swansea | 1 | 6 |
| 224.Algeco UK Limited | Bridgend | 1 | 6 |
| 225.Personnel Hygiene Services Limited | Cardiff | 1 | 6 |
| 226.Snap-On U.K. Holdings Limited | Cardiff | 1 | 6 |
| 227.Selwood Group Ltd | — | 1 | 6 |
| 228.T. Quality Limited | Swansea | 1 | 6 |
| 229.Carrs Billington Agriculture (Operations) Ltd | Welshpool | 1 | 6 |
| 230.M T S Cleansing Services Ltd | Newtown | 1 | 5 |
| 231.Barrett Steel Limited | Chester | 1 | 5 |
| 232.Cleansing Service Group Ltd | Pembroke | 1 | 5 |
| 233.Expert Logistics Ltd | Newport | 1 | 5 |
| 234.Post Office Limited | Swansea | 1 | 5 |
| 235.Leicestershire County Council | Abertillery | 1 | 5 |
| 236.Arrow Xl Limited | Carmarthen | 1 | 5 |
| 237.Culligan (UK) Limited | Port Talbot | 1 | 5 |
| 238.Tardis Environmental UK Limited | Newport | 1 | 5 |
| 239.Armstrong Logistics Ltd | Cardiff | 1 | 5 |
| 240.Tradechoice Distribution Limited | Cardiff | 1 | 5 |
| 241.Acumen Automotive Logistics Limited | Newport | 1 | 5 |
| 242.Rockley Transport Limited | Wrexham | 1 | 5 |
| 243.Marshalls Mono Ltd | Bridgend | 1 | 5 |
| 244.K & W Brick Haulage Limited | Newport | 1 | 5 |
| 245.Boden & Davies Limited | Wrexham | 1 | 5 |
| 246.Flannery Plant & Haulage Limited | Newport | 1 | 5 |
| 247.John Davidson (Pipes) Ltd | Carmarthen | 1 | 5 |
| 248.Smith Brothers Stores Limited | Cardiff | 1 | 5 |
| 249.Howarth Timber & Building Supplies Ltd | Chester | 1 | 4 |
| 250.Polar Speed Distribution Limited | Newport | 1 | 4 |
| 251.Oak Furnitureland Group Limited | Newport | 1 | 4 |
| 252.Ford Fuels Ltd | Presteigne | 1 | 4 |
| 253.Mj Church Recycling Limited | Barry | 1 | 4 |
| 254.Vink UK Limited | Cardiff | 1 | 4 |
| 255.F H Brundle | Cardiff | 1 | 4 |
| 256.John Lewis PLC | Cardiff | 1 | 3 |
| 257.Barclay & Mathieson Limited | Bangor | 1 | 3 |
| 258.Vow Europe Limited | Cardiff | 1 | 3 |
| 259.New Era Fuels Ltd | Newport | 1 | 3 |
| 260.Grs Integrated Solutions Limited | Cardiff | 1 | 2 |
| 261.Wessex Water Services Ltd | Cardiff | 1 | 2 |
| 262.Biomarsh Environmental Ltd | Caldicot | 1 | 2 |
| 263.Mobile Services (Ellistown) Limited | Newport | 1 | 2 |
| 264.Rexel UK Ltd | Swansea | 1 | 2 |
| 265.Den Hartogh Logistics Limited | Barry | 1 | 2 |
| 266.William Gilder Ltd | Swansea | 1 | 2 |
| 267.Vp PLC | Port Talbot | 1 | 2 |
| 268.Ontime Automotive Limited | Barry | 1 | 2 |
| 269.J R Rix & Sons Ltd | Llansantffraid | 1 | 1 |
| 270.Bethenextlink.Co.UK Limited | Caernarfon | 1 | 1 |
| 271.Vale of Glamorgan Council | Cardiff | 1 | 75 |
| 272.Lloyds Coaches Limited | Machynlleth | 1 | 74 |
| 273.Torfaen County Borough Council | Pontypool | 1 | 71 |
| 274.Gerry Jones Transport Services Ltd | Newport | 1 | 70 |
| 275.Frenni Transport Limited | Crymych | 1 | 70 |
| 276.John Pearce (Glynneath) Limited | Neath | 1 | 70 |
| 277.R.F. Bellis Haulage Ltd | Wrexham | 1 | 65 |
| 278.Neal Soil Suppliers Ltd | Cardiff | 1 | 65 |
| 279.NHS Wales Shared Service Partnership (Nwssp) | Denbigh | 1 | 63 |
| 280.Brace's Bakery Ltd | Newport | 1 | 62 |
| 281.Newport City Council | Newport | 1 | 62 |
| 282.Llew Jones Ltd | Corwen | 2 | 60 |
| 283.P. Davies & Sons Limited | Abergavenny | 1 | 60 |
| 284.Ceredigion County Council | Aberystwyth | 1 | 60 |
| 285.B & T Hicks (Transport) Ltd | Newport | 1 | 57 |
| 286.A E Gough & Sons Ltd | Llandrindod Wells | 1 | 55 |
| 287.Alun Griffiths (Contractors) Limited | Abergavenny | 1 | 53 |
| 288.Edge Transport Ltd | Deeside | 1 | 52 |
| 289.Merthyr Tydfil County Borough Council | Merthyr Tydfil | 1 | 52 |
| 290.Thomas of Rhondda Ltd | Porth | 1 | 51 |
| 291.J & J Truckin Limited | — | 1 | 50 |
| 292.Delivery Solutions (Delsol) Limited | Caernarfon | 1 | 50 |
| 293.Davies & Meredith Limited | — | 1 | 50 |
| 294.P M Rees & Sons 2000 Ltd | Barry | 1 | 50 |
| 295.Jaga Brothers Transport Limited | Newport | 1 | 50 |
| 296.G D Environmental Services Ltd | Newport | 1 | 50 |
| 297.Oil 4 Wales Limited | Lampeter | 1 | 50 |
| 298.South Wales Transport (Neath) Ltd | Swansea | 1 | 50 |
| 299.P & O Lloyd Ltd | — | 1 | 50 |
| 300.Davies Coaches Ltd | Cwmgwili | 1 | 50 |