For Immediate Release

Toronto Stock Exchange Symbol: RC

RDM Corporation to Host First Quarter Conference Call Thursday, January 31 WATERLOO, ON, January 23, 2013 - RDM Corporation (TSX: RC), RDM Corporation (TSX: RC), a leading provider of specialized software and hardware products for electronic payment processing, expects to announce its financial results for the first quarter of fiscal 2013 on the morning of Thursday, January 31, 2013. The Company will host an investor conference call that morning at 9:00 a.m. All interested individuals are cordially invited to participate in these events. Conference Call Details:


DATE: Thursday, January 31, 2013

TIME: 9:00 a.m. Eastern Daylight Time

DIAL IN NUMBER: 647