Esker entered the information technology market in 1985 as a software consulting company in Lyon, France. Over the next 15+ years, Esker has grown into a worldwide leader in DeliveryWare, Fax Server, and Host access solutions with offices in North America, Europe, and Australia and a network of partners, distributors, and resellers in more than 80 countries.
Esker launched its first product, Tun, in 1989. Tun has since matured and evolved into a true innovation in host access and host access management. At the same time, Esker expanded operations by establishing numerous subsidiaries and securing a broad base of resellers, primarily in Europe.