According to Wikipedia.de Scorpion was a British car make , introduced in 1965 by Chris Humberstone.
The Scorpion Sovereign based mechanically on the Triumph Vitesse. There were three different models: 616M and 616MS were equipped with a OHC six cyl. engine with a capacity of 1600cc with two, resp. three carburettors. The 620M had a 2,0-l-engine.
They all had a wheelbase of 2324 mm and a track width of 1245 mm. Bodies were ordered by Williams & Prichard.
Scorpion was never successful, so, the follwing year they disappeared again.
The source doesn't mention how many of these cars were sold/built.