I would have had a list of UK and EU however with impending Brexit who knows the delays and import duties so thought it best to separate.
EV Europe https://eveurope.eu/en/product-category/ev-conversion-kits-en/
VW Karman, VW Transporter T1, T2, T3, T4, T5, Beetle,
Smart Roadster, Smart ForTwo
Peugeot 404
Renault 4
Jaguar E Type
Porsche 911, 911 (996), 912, 914
Citroen 2cv, DS, HY
Electric Mini http://www.electricmini.nl/ Holland
Resolve EV https://www.resolve-ev.com/ Sweden (Leaf Controllers)