REMINDER/Heroux-Devtek Will Hold a Conference Call to Discuss Its First Quarter Results Ended June 30, 2015


LONGUEUIL, QUEBEC--(Marketwired - Aug. 6, 2015) - Héroux-Devtek (TSX:HRX)

OPEN TO: Analysts, investors and all interested parties
DATE: Friday, August 7, 2015
TIME: 11:00 AM Eastern Time
CALL: 1-877-223-4471 (FOR ALL NORTH AMERICAN CALLS)
647-788-4922 (FOR ALL OVERSEAS PARTICIPANTS)

THE PRESS RELEASE WILL BE PUBLISHED BEFORE MARKET OPENS THE DAY OF THE CONFERENCE CALL, THROUGH MARKETWIRED.

Please dial-in 15 minutes before the conference call begins.

If you are unable to call-in at this time, you may access a tape recording of the meeting by calling 1-800-585-8367 and entering the passcode 72811181 on your phone. This recording will be available on Friday, August 7, 2015 as of 2:00 PM until 11:59 PM on Friday, August 14, 2015.

Complete unaudited interim condensed consolidated financial statements and Management's Discussion & Analysis will be available on Héroux-Devtek's website: www.herouxdevtek.com.

Please note that the Annual Meeting of Shareholders will be held on the same day at 9:00 AM in the Salon Pierre de Coubertin of the Omni Mont-Royal Hotel (1050 Sherbrooke Street West, Montréal, Québec).

MEDIA WISHING TO QUOTE AN ANALYST SHOULD CONTACT THE ANALYST PERSONALLY FOR PERMISSION.

NOTE TO FIRST-TIME ANALYSTS: Please contact MaisonBrison at (514) 731-0000 prior to the day of the conference call.

Interested parties may also listen live at:

http://www.herouxdevtek.com/investor-relations/events or http://www.gowebcasting.com/6608

Contact Information:

Martin Goulet
MaisonBrison
(514) 731-0000