The official website of the Royal Scot Locomotive and General Trust with info on No" 6100 and over locomotives as well.

The mainline steam fleet that 46100 will operate with around the UK.

Saphos Trains The Classic Steam Experience on the mainline operated and using steam locomotives from Locomotive Services Ltd.

Steam Dreams - operators of The Cathedrals Express steam train trips and Cathedrals Explorer holidays by steam. Now part of Locomotive Services Ltd.

The One:One Collection is a brand owned and operated by The Locomotive Storage Company Ltd brings together some of the most iconic and historically important UK railway locomotives and rolling stock to their new home on the Hornby site in Margate, Kent. For safe under cover storage and display until their time to be put back into service again with Locomotive Services Ltd.