UK Mainland
| 2024 | (2023) | Company | Number of tankers |
| 1 | (1) | Certas Energy | 900+ |
| 2 | (2) | Watson Fuels | 293 |
| 3 | (3) | NWF Fuels | 160 |
| 4 | (6) | Your NRG | 119 |
| 5 | (5) | Goff Petroleum | 111 |
| 6 | (4) | Rix Petroleum | 100 |
| 7 | (7) | Johnston Oils | 97 |
| 8 | (9) | Crown Oil | 94 |
| 9 | (7=) | WCF Fuels | 77 |
| 10 | (10) | Ford Fuel Oils | 72 |
| 11 | (11) | New Era Fuels | 64 |
| 12 | (13) | Oilfast | 63 |
| 13= | (16=) | Barton Petroleum | 49 |
| 13= | (15) | Highland Fuels | 49 |
| 13= | (14) | Mitchell & Webber | 49 |
| 16 | (12) | WP Group | 47 |
| 17= | (16=) | Craggs Energy Group | 45 |
| 17= | (19) | Oil4Wales | 45 |
| 19 | (21) | Heltor | 44 |
| 20 | (20) | Gleaner Oils | 41 |
Distributors are ranked by number of tankers supplied to Fuel Oil News in January 2024.
If you feel you should be included in the above list please contact margaret@fueloilnews.co.uk with your latest tanker fleet number
Source: Fuel Oil News February 2024
Republic of Ireland
| Rank | Company | Number of tankers |
| 1 | East Cork Oil Co | 194 |
| 2 | Corrib Oil | 110* |
| 3 | Certa Ireland | 103 |
| 4 | Klass Oil | 52 |
| 5 | Valero Marketing | 41 |
| 6 | Sweeney Oil | 24 |
| 7 | Glen Fuel Services | 21 |
| 8= | Tria Oil | 18 |
| 8= | Ultima Oil | 18 |
| 10 | M&J Kelleher | 17 |
*correct as at 2022
Northern Ireland
| Rank | Company | Number of tankers |
| 1 | Nicholl Oils | 120** |
| 2 | LCC Oil | 110 |
| 3 | Patterson Oil | 36 |
| 4 | Bangor Fuels | 35 |
| 5 | AH Fuel Oils | 25 |
| 6 | Thompson Fuels | 18 |
| 7 | Morrow Fuels | 16 |
| 8 | WR Kennedy & Sons | 12 |
| 9 | P Ferguson & Sons | 11 |
Figures, taken on trust, were provided in January/February 2024.
Fuel Oil News respects the wishes of some distributors who chose not to disclose figures.
Source: Fuel Oil News March 2024
Top 10 logistic companies
| 2019 | (2018) | Company | Number of tankers |
| 1 | (1) | Hoyer Petrolog | 366 |
| 2 | (5) | DHL | 225 |
| 3 | (2) | Turners (Soham) | 215 |
| 4 | (4) | Wincanton | 190 |
| 5 | (3) | XPO Logistics | 178 |
| 6 | (7) | Greenergy Flexigrid | 156 |
| 7 | (6) | Reynolds Logistics | 145 |
| 8 | (8) | Suckling Transport | 125 |
| 9 | (9) | Suttons Transport | 38 |
| 10 | (-) | Clugston Distribution | 21 |
The list of the top 10 UK fuel logistics companies is based on size of tanker fleet. Figures, which were taken on trust, were provided by the individual companies.
Source: Fuel Oil News August 2019