Turun Hopea Oy still operates in Turku.
The most famous designers have been Jorma Laine and Pentti Sarpaneva.
Turun Hopea's name stamp was OMN from 1960 to 1962, when the company was known as Kultasepät Miettinen & Nurmi. The OMN stamp came from the words Olavi Mauno Nurmi. Turun Hopea began using a pattern stamp resembling the letters TH in 1962.