[Triple Crown Achieved for the Second Consecutive Year] SB Technology Achieves Top Market Share in Three SOC Service Markets

SB Technology Corp. (Headquarters: Shinjuku-ku, Tokyo; President ＆ CEO: Shinichi Ata; hereinafter referred to as SBT) has achieved the top vendor sales share in fiscal 2024 in three markets: the Microsoft 365 operations monitoring service market, the SIEM operations monitoring service market, and the ID management security operations monitoring service market, in the report "ITR Market View: Endpoint Security Measures/Data Leakage Prevention SOC Service Market 2025" published by ITR Corporation (hereinafter referred to as ITR) on November 13, 2025.

Of these, we have maintained the top share in the "Microsoft 365 operations monitoring service market" and "SIEM operations monitoring service market" for four consecutive years since FY2021, and in the "ID management security operations monitoring service market" for two consecutive years since FY2023. Additionally, we have maintained the second place share in the "managed XDR services market," which was newly established in the previous report, for two consecutive years since FY2023.

The company's share of the Microsoft 365 operational monitoring service market in fiscal year 2024 will be 31.5%, ranking first in all categories in terms of sales revenue share by industry and employee size.
We ranked first in the SIEM operation monitoring service market with a 20.1% share in fiscal year 2024 and a 29.1% share of sales revenue for companies with 10,000 or more employees.
Our share of the "ID management security operation monitoring service market" in fiscal 2024 will be 16.7%, and by industry, we will have the highest share in manufacturing, telecommunications, and construction.
In these three markets, SBT is expected to maintain the top share in fiscal 2025.

In addition, we are expected to rank second in the "managed XDR services market" with a share of 16.1% in fiscal year 2024, and have the highest share in the telecommunications industry by industry.

■ SBT security services

SBT provides comprehensive security services in one stop to help counter increasingly sophisticated and diverse cyber attacks. From consulting to security product implementation and operational support, Managed Security Services (MSS), and even post-incident recovery support, we help protect our customers' information assets and ensure business continuity. Our flagship MSS service involves specialized security analysts constantly monitoring security products in customers' environments 24 hours a day, 365 days a year, reducing their operational burden and preventing serious damage. Additionally, 16 of the security services offered by SBT have been systematized and are being rolled out as "NOZ SECURITY."

Currently, our security monitoring and operation services are used by over several hundred enterprise companies and 418 local governments in 12 prefectures. Furthermore, we are strengthening collaboration with sales partners nationwide, and in addition to our mainstay MSS, we are promoting the expansion of services to meet customer needs, such as providing low-cost services that are easy to implement for small and medium-sized enterprises.
We will continue to make further efforts to solve our customers' security challenges.

・NOZ SECURITY
https://www.softbanktech.co.jp/noz/security/

About the ITR research report "ITR Market View: Endpoint Security/Data Leakage Prevention SOC Services Market 2025"

This report was compiled by ITR, an independent IT consulting and research firm, and covers seven areas of endpoint security and data leakage prevention SOC services in Japan. It is based on analysis conducted by dedicated analysts of each vendor through interviews, publicly available information such as press releases, product briefings, and financial statements released by each vendor, as well as proprietary information held by ITR.
Issue date: November 2025
・Survey period: July 2025 to September 2025

• *The company names, product names, and service names mentioned in this release are registered trademarks or trademarks of the respective companies.
• * Microsoft 365 is a registered trademark or trademark of Microsoft Corporation in the United States and other countries.
• *Microsoft 365 is the name of a service provided by Microsoft Corporation.