International Online is a software development and deployment company headquartered in Athens, Greece with local and international exposure. It was founded in year 2000. Throughout the years, International Online excelled in some very demanding areas of the IT industry. International Online, using WEB 2.0 technology since 2001, has developed custom business applications of large to very large complexity such as integrated Insurance, Transport and Travel systems. In long partnership with leading international software companies such as TrakHealth Pty Ltd of Sydney, Australia, Intersystems Corporation of Boston, Massachusetts and Astraia Gmbh of Munich, Germany, International Online has also excelled in the area of high quality Healthcare IT and Systems Integration. Since 2006 International Online develops and supports middleware solutions based on Intersystems Ensemble interconnecting at real time a large variety of different systems, platforms and technologies.