Off the top of my head:
Class 68 (DRS) Vossloh - (to various TOCS including TPE, & Greater Anglia)
Class 88 (DRS) Vossloh
'Mk5' sleeper carriages (Caledonian Sleeper) CAF
Mk 5 carriages + DVT (TPE) CAF
Class 195 (Northern) CAF
Class 331 (Northern) CAF
Class 345 (Crossrail) Bombardier
Class 385 (Scotrail) Hitachi
Class 387 (Various) Bombardier
Class 700 (Thameslink) Siemens
Class 707 (SWT) Siemens
Class 710 (London Overground) Bombardier
Class 717 (Great Northern) Siemens
Class 800 (GWR/VTEC) Hitachi
Class 801 (GWR*/VTEC) Hitachi
Class 802 (GWR/Hull Trains/TPE) Hitachi
Class xxx (TPE) CAF
Class xxx (c2c) Unknown, but franchise commitment
*Originally due to be all electric, but recently switched to a bi modal train.