Sydney-based obstetric and maternity software developer Meridian Health Informatics has been bought by Canadian software corporation Harris, part of the Constellation Software group, one of North America’s biggest acquirers of software businesses.

Meridian counts NSW Health, Queensland Health, the Tasmanian Department of Health and Mater Health Group as users of its maternity systems. It also has a suite of healthcare software products and an intelligent data management system called IDME, and also works with Justice Health in NSW.