Tech Summit

David Ryzhik

VP Investor Relations

Mr. Ryzhik is Vice President of Investor Relations, and has served in this role since October 2019.  Prior to joining MKS, Mr. Ryzhik was Senior Equity Research Analyst covering the Industrial Technology and Distributed Ledger Technology sectors at Susquehanna International Group (SIG).  At SIG, he also supported the Technology Hardware research coverage, with a focus on Storage, Memory and Data Center technology companies.  Prior to SIG, Mr. Ryzhik served as Senior Research Associate at Brean Capital, covering Technology Hardware, and also held financial roles in public administration at the NYC Mayor’s Office of Management & Budget, and the NYC Fire Department.



MKS Instruments, Inc. is a global provider of instruments, subsystems and process control solutions that measure, control, power, monitor, and analyze critical parameters of advanced manufacturing processes to improve process performance and productivity. At MKS, we have a long history of leveraging our collective curiosity to understand and develop solutions that are at the core of many key technological innovations. These innovations have driven accelerated roadmaps for Semiconductor, Industrial, Life and Health Sciences, Research and Defense markets.