Germany.
Komet constructed cyclecars in Leisnig Saxonia (Germany) from 1921 to 1923. They used a Steudel engine however there was no industrial success. There are not any identified automobiles in existance.
Komet Automobil-Fabrik emblem. (supply: Radiator Emblem Assortment)
Komet Wagen advert. (supply: Radiator Emblem Assortment)