PriMarius is a small independent brewery from Zagreb, Croatia founded by “beer doctor” and experienced brewer Mario Zerjav aka Primarius. His long beard is a trademark of the brewery and main motive of the visual identity, made by headbrewer Mario himself. He and his partner founded the brewery in 2018. backed 100% by their family and friends. All beers have received excellent ratings from both beer connoisseurs and consumers. PriMarius was named the Best New Brewery in Croatia in 2018 by Ratebeer. According to Untappd 4 out of 8 of their beers are rated the best in their category in Croatia.