https://www.railmagazine.com/news/network/siemens-wins-94-train-deep-tube-order

Well, well, well: Siemens has sharpened its pencil and beaten the
Bombardier-Hitachi consortium to this giant order, that should eventually
replace all the trains on four LU tube lines, starting with the Piccadilly.
I must admit that I thought Bombardier-Hitachi would be the favourite to
win this biggest-ever LU order.