NTT Security Information
Summary
NTT Security is a private company that has been in the industry for 38 years. The company currently specializes in the Computer & Network Security, IT Services, Fintech, Enterprise Software, Cybersecurity areas. The position of the CEO is occupied by Katsumi Nakata. Its headquarters is located at Tokyo, Tōkyō Prefecture, JP. The number of employees ranges from 1.0K to 5.0K. The annual revenue of NTT Security varies between 25M and 100M. To connect with NTT Security employee register on SignalHire.
Organization Website | nttsecurity.com |
Social Links | |
Phone Number | 81-3-6262-9130 |
Industries | |
Headquarters Location | Shiodome City Center Building, Minato-ku, Tokyo, JP |
Employees Size | 1000-5000 employees |
Specialties | Managed Security Services, Computer Security, SaaS, Cloud Security, PCI DSS, ISO 27001, Security Strategy, Penetration Testing, Application Security, Database Security, Network Security, Security Consulting |
SIC Code | 7371 |
Founded | 1988 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at NTT Security shows a diverse range of experience levels:
6% for 1–2 years6% for 3–4 years16% for 5–7 years28% for 8–10 years44% have over 11 years of service at NTT SecuritySimilar Companies
FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.



