Saint Petersburg Mint is one of the world's largest mints. It was founded by Peter the Great in 1724 on the territory of Peter and Paul Fortress, so it is one of the oldest industrial enterprises in Saint Petersburg.
It is a part of the Goznak state-owned corporation.
Wikipedia https://en.wikipedia.org/wiki/Saint_Petersburg_Mint
Address Петропавловская Крепость территория, Санкт-Петербург 197198, Russia
Coordinates 59°56'57.944" N 30°18'51.132" E