ROTO Kruna d.o.o. is a family micro-entity specialized in the production and distribution of its innovative patented tools: "Roto rasps", "Belt rasps" and "Handheld construction rasps". Founded in 2007 by Ivan Krunić and his two sons, Roman (CEO of the company) and Tomislav Krunić (CTO of the company), ROTO Kruna has received mutiple awards for its innovative products, most notably being declared the national champion of Croatia in the 2015/16 European Business Awards. Roto rasp, its most well-recognized product, has been showcased on some of the world's renowned innovatioan fairs in Tokyo, USA, Germany, Taiwan and many others.