Unlisted Shares

Parag Kulkarni is the Executive Director of our Company. He holds a bachelor's degree in
mechanical engineering from the College of Engineering, Goa and a masters' degree in
management studies from Jamnalal Bajaj Institute of Management Studies, Mumbai. He has
been associated with our Company since July 16, 1992. He is an executive member of Indian
Cryogenics Council. He has approximately 30 years of experience in the cryogenic engineering
and high vacuum technology industry. He oversees the strategic growth opportunities,
engineering developments, business expansion and new energy strategies and related
functions of our Company and together with our senior management is responsible for
implementation of strategy in respect of such functions.

Richard Boocock is the Non-Executive and Independent Director of our Company. He holds a
bachelor's degree in chemical engineering from University of Birmingham and has obtained
degree of master of business administration from Henley Management College, Brunel
University. He has been associated with our Company since July 16, 2022. He has more than 25
years of experience as a chartered chemical engineer. He is also a fellow of the institution of
chemical engineers. Prior to joining our Company, he was associated with Air Products Group
Limited as a director.