Board of Directors
Chief Executive Officer
Wolfgang joined TOPCAST as Chief Executive Officer in August 2023.
Wolfgang Tatzer is a seasoned executive with more than 35 years of leadership experience.
Prior to joining Topcast, Wolfgang Tatzer worked as the VP of Sales and later as President of Telair, the world’s leading Tier 1 supplier of aerospace cargo loading solutions.
Prior to this, he spent more than a decade at Aerospace Distributor Satair, overseeing product management teams with responsibility for some of the largest product lines of the Satair portfolio of aircraft system OEM’s supporting full scale global distribution contracts.
Wolfgang holds a master’s degree in Aeronautical Engineering from the University of Applied Sciences in Munich, Germany. He also is a Master of Systemic Counselling and Coaching and participated in the Transdigm Leadership Program at the USC/Marshall School of Business in California, USA.
HEAD OF GLOBAL MRO
Gary joined Topcast as a Consultant in August 2022 and has been appointed as Head of Global MRO in March 2023.
Gary is a trusted aviation professional. With over 30 years of experience in aviation, including component MRO operations, design, technical services, value engineering, inventory management, business analytics, and marketing, Gary has worked in several senior positions at HAECO. His last position there was Assistant General Manager (Operations) before joining Topcast.
Gary is a member of The Hong Kong Institution of Engineers and a senior member of the American Society for Quality. He holds professional qualifications as a Certified Reliability Engineer (CRE) and a Certified Six Sigma Black Belt (CSSBB). He also had the privilege of HKCAD E2 Design Approval and was a HKAR-21 Part G Form Four post-holder.
Gary holds a degree in Mechanical Engineering from the University of Hong Kong, a master’s degree in Financial Analysis from the Hong Kong University of Science & Technology, and a master’s degree in Applied Economics (with Distinction) from the City University of Hong Kong.
Chief Operating Officer
Orson joined Topcast in April 2020. As Chief Operating Officer, he is responsible for deriving, planning, and driving product and service growth plans, transformation initiatives and enterprise digital strategies to drive top-line growth and operational improvements.
Orson Lo is an experienced executive with proven track record of transforming business operations and growing bottom-line across various market verticals.
Prior to joining Topcast, Orson was a Managing Director at a boutique PE firm managing portfolio companies based in China and Europe with aggregated assets over $1.5 billion USD. He completed IPO of one portfolio company on the HKEx Main Board and was in the process of taking another portfolio company public on the Shanghai Stock Exchange.
Orson is an engineer by training and started his career in the semiconductor industry with Applied Materials. He also spent a few years at McKinsey & Company. After that, he spent many years further strengthening his general management skills by holding positions in corporate strategy, operations and product line management, as well as being an investment professional.
Orson holds a Master’s degree and a Bachelor’s degree in Electrical Engineering from The University of Texas at Austin.