Declan Byrne

Senior Director, Aerospace & Defense, Parametric Technology Corporation, PTC

Speaker Bio

Declan Byrne, PTC Senior Director – Aerospace & Defense


Declan is a Senior Director at PTC, a $2.5 Billion US-Based software provider. At PTC Declan is responsible to support the aerospace and defense markets worldwide and drive digitalization across industries, delivering software platforms that help companies realize the efficiency, safety and financial gains promised by the Digital Thread.


In the past, Declan has worked for a publicly listed company as Chief Marketing Officer and held senior executive positions at small and large corporations in the wireless industry with global responsibility for developing and managing domestic and international partnerships.


Declan represented the US as a Diplomat abroad for the Foreign Service (Africa and APAC) for more than 10 years and previously served for 4 years as a US Naval Officer deployed on a nuclear-powered aircraft carrier. Declan is a graduate of the University of San Francisco and speaks five languages including English, French, German, Russian and Spanish. Declan is kept busy with four children and lives in the Miami area.