Katrium is an international company that specializes in contact center, research and business support services. Our main office is based in Tallinn, Estonia. During over 12-years of operations we have grown our extensive and international network of freelancer, that are supporting us when needed. At Katrium, we offer tailor-made services for small and medium sized companies as well as subcontracting solutions for bigger companies. Our main market is in Finland, but our services cover whole of Europe and Russia.