UK Mainland
| 2019 | (2018) | Company | Number of tankers |
| 1 | (1) | Certas Energy | 900 |
| 2 | (2) | WFL (UK) | 380 |
| 3 | (3) | Goff Petroleum | 104 |
| 4 | (4) | NWF Fuels | 96 |
| 5 | (5) | Rix Petroleum | 92 |
| 6 | (7) | Johnston Oils | 87 |
| 7 | (6) | WCF Fuels | 72 |
| 8 | (17) | Oil NRG | 69 |
| 9 | (8) | Ford Fuel Oils | 60 |
| 10 | (*) | Crown Oil | 53 |
| 11 | (9) | WP Group | 50 |
| 12 | (13=) | Mitchell & Webber | 48 |
| 13 | (10) | Highland Fuels | 47 |
| 14= | (11=) | Gleaner Oils | 44 |
| 14= | (11=) | Oil 4 Wales | 44 |
| 16 | (13=) | Carrs Billington | 42 |
| 17 | (15) | Oilfast | 41 |
| 18 | (17) | Heltor | 39 |
| 19 | (18) | Barton Petroleum | 38 |
| 20 | (19) | Fuel Oils Holdings | 28 |
Distributors are ranked by number of tankers compiled from data supplied to Fuel Oil News by the relevant companies in January 2019.
* Last listed with 25 tankers in 2016, recent acquisitions at Crown Oil have more than doubled tanker numbers. Acquisitions have also seen Oil NRG’s tanker numbers rise.
Source: Fuel Oil News February 2019.
Republic of Ireland
| Rank | Company | Number of tankers 2019 | Number of tankers 2018 |
| 1 | East Cork Oil Co | 165 | 163 |
| 2 | TOP Oil* | 121 | 122 |
| 3 | Corrib Oil | 110 | 110 |
| 4 | Jones Oil | 45 | 45 |
| 5 | EMO ROI | 37 | 37 |
| 6 | Valero Marketing | 36 | 36 |
| 7 | Campus Oil | 29 | 30 |
| 8 | Glen Fuel Services | 20 | 16 |
| 9 | M&J Kelleher | 18 | 18 |
| 10= | Ultima Oil | 17 | 16 |
TOP Oil* is now owned by Irving Oil
Number 2 in 2018 with 127 tankers, Topaz/Circle K was ‘unable to communicate a figure for this years’ publication due to a recent change in operations‘
Northern Ireland
| Rank | Company | Number of tankers 2019 | Number of tankers 2018 |
| 1 | LCC Oil | 94 | 79 |
| 2 | Carlisle Fuels | 28 | 30 |
| 3 | Bangor Fuels | 28 | 28 |
| 4 | AH Fuel Oils | 25 | 25 |
| 5 | Patterson Oil | 22 | 16 |
| 6 | Thompson Fuels | 16 | 16 |
| 7 | Morrow Fuels | 16 | 14 |
| 8 | WR Kennedy | 12 | 11 |
| 9 | P Ferguson & Sons | 11 | 11 |
| 10 | Hylands Fuels | 10 | (-) |
The top 10 lists for Northern Ireland and the Republic of Ireland are based on tanker fleet size. Figures, taken on trust, were provided in January/February 2019.
Fuel Oil News respects the wishes of some distributors who chose not to disclose figures. Based on 2010 figures and the company’s recent acquisition of EMO Oil (NI), Nicholls remains a key player in the Northern Ireland market.
Source: Fuel Oil News March 2019.
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.