KupiKey d.o.o.

KupiKey is a Croatian company founded in 2012 by Jurica Šinko (and an unnamed friend) which sells Steam keys via various online platforms, primarily Kinguin.net. The company achieved a modest success, earning a net profit of over 1 million Croatian Kuna (around 150,000 US Dollars) by 2014. In 2015 the company started publishing games on Steam which were developed by a studio Jurica Šinko founded called Just1337.