HORN & COSIFAN is an ISO-certified IT system house from Frankfurt am Main that offers tailor-made IT solutions for companies. Services include IT infrastructure, managed services, cloud solutions and IT security. The agency is aimed at medium-sized and large companies that need a reliable IT infrastructure. With over 25 years of experience and a team of over 70 experts, HORN & COSIFAN guarantees the highest quality and security for your IT processes.