Here at NTT Security, we believe cybersecurity leadership should start at the top. With the severity and complexity of cyber attacks intensifying, it’s important to have the right leaders in place. We have combined the knowledge, skills and attributes from all our NTT Group security companies to build a leadership team that understands the security methodologies needed to construct a resilient cybersecurity strategy for the 21st century. With global headquarters and regional bases in the USA, Europe, Asia Pacific (APAC), and Japan, our leadership team plans to provide increased value to our customers with the best-fit solutions and local responsiveness.

Executive Leadership

Kazunori Yozawa

CTO and Regional CEO, Japan

Frank Brandenburg

COO and Regional CEO, EMEA

Clive Lewis

Chief Financial Officer

Taro Sekine


JP Watase

Chief Business Strategy Officer

Martin Schlatter

CIO and Regional CEO, APAC

John Petrie

CEO Americas

Khiro Mishra

Chief Security Architect Officer

Regional Leaders