The UK’s medium-sized haulage operators are expanding in number – but not all are growing at the same pace. New figures from Motor Transport’s Fleet Data show a widening divide between the sector’s fastest-growing operators and those whose fleets are shrinking.

The number of haulage companies running between 50 and 99 trucks rose 4% to 446 between July 2025 and March 2026. However, fleet expansion has not kept pace with the increase in operator numbers. Over the same period, the total number of trucks operated by companies in this bracket rose by just 3.3% to 28,861.

Seasonal demand also played a role. Between July and the Christmas peak the number of trucks operating in the sector rose by 4.4%, while trailer numbers increased by 2.5%.

Since that seasonal high point, however, both have dipped slightly. Truck numbers have fallen by 1.1% and trailer numbers by 0.7% since Christmas.

A closer look at the 70 largest operators within this group – those running between 84 and 99 trucks – provides further insight into how the sector is evolving.

Most operators have held steady, with no change in the number of vehicles or trailers on their O-licences. But a smaller group of companies is expanding rapidly. Twelve of the top 70 operators have grown their fleets by at least 8.5%.

Four of these businesses have grown so quickly they have now moved into the next fleet category, exceeding 100 vehicles since July last year: Dowse Haulage, BP Mitchell Haulage Contractors, Denholm UK Logistics and IT Fleet Automotive.

At the other end of the spectrum, only four operators in this top 70 group have seen their truck fleets contract since July last year.

Overall, the average growth rate across the group stands at 2.3% for truck fleets and 1.2% for trailer fleets.

Fleet Data is Motor Transport’s listing of the UK’s largest third-party and own-account HGV fleet operators. Based on weekly O-licence updates issued by the Office of the Traffic Commissioners, it enables subscribers to identify operators across the UK’s eight traffic areas based on the number of vehicles on their licences and their type of operation.

Medium haulage fleets: winners and losers

Fleets between 84 and 100 trucks that grown or contracted between July 2025 and March 2026

Company Trucks Mar 26 Change (%) Trailers Jul 25 Change (%)
General Express Services 90 45.2 90 45.2
DLG Logistics UK 90 28.6 70 0.0
Stevenson Bros (Avonbridge) Limited 95 26.7 170 17.2
Dowse Haulage 123 25.5 138 34.0
S.J. Messenger Haulage 86 19.4 96 17.1
CBW Resources 85 18.1 103 33.8
B P Mitchell Haulage Contractors 100 17.6 18 0.0
Multimodal Logistics 85 13.3 96 18.5
Denholm UK Logistics 101 11.0 158 23.4
Bulmans Bulk & Haulage 101 9.8 106 9.3
IT Fleet Automotive 89 8.5 89 9.9
Goggins Transport UK 87 -4.4 87 -4.4
Judith Angela Williamson & Partners 85 -5.6 105 0.0
Bleach Of Lavant 89 -7.3 82 -5.7
3D International Haulage 86 -16.5 86 -16.5