*0-4-0 Back/Well Tank No. 2 'Dolgoch' from the Talyllyn Railway (no. 63/1866 by Fletcher, Jennings & Co). Severn Valley Railway Engineering at Bridgnorth announced in 2010 that they had been awarded the contract for the new boiler of traditional rivetted construction with a copper inner firebox. This boiler was SVR No. 1
*In 2016 a new boiler was completed for ''Samson'', a replica for Beamish of a Stephen Lewin-built 0-4-0T originally constructed in 1874 at Lewin’s Poole Foundry.<ref>[http://www.rail.co.uk/rail-news/2016/new-narrow-gauge-steam-rivalry/ rail.co.uk, 20 May 2016] (Retrieved 13 April 2019)</ref><ref>[http://beamishtransportonline.co.uk/2015/11/samson-boiler-construction-completed/ Beamish Transport Online, 20 November 2015] (Retrieved 13 April 2019)</ref>
*In 2018 Engineering Services was awarded a contract to build five new boilers for the Isle of Man Railway. Two The first two were delivered in 2020 and {{As of|2021|5|lc=y}} the third was complete and tubed fourth and components for the fourth was ongoingfifth in 2023, completing that order.<ref name="bldec20">[https://www.svrlive.com/bldec20 Branch Lines, December 2020]</ref><ref>[https://www.svrlive.com/blmay21 Branch Lines, May 2021]</ref>
*[[BR 3MT 82045]] - the SVR is assembling the boiler of the new locomotive of the Riddles BR 3MT 2‑6‑2T class