Sept 17 (Reuters) - Mainstream Group Holdings Ltd MAI.AX :
* FY19 GUIDANCE RANGE IS A$50.0M - A$55.0M REVENUE AND $7.5M - $9.0M EBITDA
Sept 17 (Reuters) - Mainstream Group Holdings Ltd MAI.AX :
* FY19 GUIDANCE RANGE IS A$50.0M - A$55.0M REVENUE AND $7.5M - $9.0M EBITDA