VP Distinguished Analyst at Gartner who popularized "cyber-physical systems" security.
Before Gartner, Thielemann held leadership roles at General Electric and Honeywell spanning global sourcing, program management, P&L, M&A and product management. In 2025 she was a lead analyst on Gartner's first-ever Magic Quadrant for CPS Protection Platforms.
FAQs
Katell Thielemann is a Distinguished VP Analyst at Gartner focused on risk and security of cyber-physical systems. She is widely credited with reviving and popularizing the "cyber-physical systems" (CPS) terminology industry-wide starting in 2022.
Katell Thielemann is VP Distinguished Analyst at Gartner.
Katell Thielemann focuses on Cyber-physical systems security, OT/IoT security, Industrial security, Magic Quadrant research.
Katell Thielemann is based in Global.
Katell Thielemann is listed in the Analysts category of Cyber Resources, the curated directory of the cybersecurity marketing and growth ecosystem.
Global
Allie Mellen is a Principal Analyst at Forrester covering security operations and the use of automation, ML, and AI in detection-and-response tooling. She advises Fortune 500 CISOs and security teams and is a frequent industry and press commentator.
Scottsdale, USA
Frank Dickson leads IDC's Security & Trust research group, guiding clients on ransomware defense and security architectures. He joined IDC with 20 years of industry-analyst experience across security, mobile, telecom, and computing.
Global
Garrett Bekker is a Principal Research Analyst leading identity and access management coverage at S&P Global Market Intelligence (451 Research). He joined 451 Research in 2014, which S&P Global acquired in 2019.
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