Mari-Tech 2019 Exhibition Floor by in Recent News Mari-Tech 2019 Exhibition Floor is sold out! Meet cutting-edge vendors and leading innovators on the Exhibition floor. View profile Regular registration rates Regular registration rates set to expire on March 22, 2019. EARLY BIRD REGISTRATION RATE SET TO EXPIRE SOON Early bird registration rates will expire on Sunday, February 24, 2019. 2019 KEYNOTE PRESENTERS ANNOUNCED Karl Kenny, Founder, President and Chief Executive Officer, Kraken Robotic Systems Inc. will present the opening keynote address at #mt2019 on April 24! John Weigelt, National Technology Officer, Microsoft Canada to close #mt2019 on April 25.