# NTT Security GmbH

NTT Security GmbH is an other based in Germany.

## Overview

- **Organization type:** other
- **Headquarters:** Germany
- **Region:** Europe
- **Address:** Germany
- **Assets under management:** Undisclosed
- **Website:** https://security.ntt

## Regulatory record

- **Reports private funds:** No

## About

NTT Security GmbH was established as part of NTT Group's expansion into dedicated cybersecurity services, though no specific founding year is publicly listed for this German entity. The firm functions as a subsidiary of NTT Ltd., itself part of the broader NTT Group, a Japanese telecommunications giant. Wealth origin is not applicable here, as the entity is a corporate subsidiary rather than a family office. Strategy focuses on managed security services, including security monitoring, incident response, vulnerability management, and threat intelligence. The firm serves enterprise clients across Europe, with regional coverage spanning Germany, the UK, and other EU markets. No specific asset-class mix or portfolio holdings are disclosed. Scale is not publicly quantified; the firm does not disclose revenue, professionals count, or deployment figures. NTT Group, however, reported over $11B in annual revenue for its NTT Ltd. division in 2023 (per NTT Group annual report, 2023). No additional offices or adjacent vehicles are confirmed. The structural differentiator is NTT Security GmbH's integration within NTT Group's global IT services framework, giving it access to a broad enterprise client base and cross-selling opportunities with cloud, networking, and data center services. This corporate structure diverges from standalone cybersecurity firms.

## Questions

### What services does NTT Security GmbH provide?

The firm offers managed security services including 24/7 network monitoring, incident response, vulnerability assessment, and threat intelligence for enterprise clients across Europe (per NTT Group's public service descriptions).

### How is NTT Security GmbH related to NTT Group?

It operates as a subsidiary of NTT Ltd., the global IT services arm of NTT Group, a Japanese telecommunications conglomerate with over 100 years of history. The entity leverages NTT Group's infrastructure and client relationships.

### Which geographic regions does NTT Security GmbH cover?

The firm serves European markets, primarily Germany, the UK, and other EU countries, as NTT Group's European security operations hub (per NTT Group organizational structure).

### What is the ownership structure of NTT Security GmbH?

NTT Security GmbH is wholly owned by NTT Ltd., which itself is a subsidiary of NTT Group, a publicly traded company on the Tokyo Stock Exchange. No individual wealth or family office is involved.

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Last updated: 2026-06-03T20:00:00.000Z

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