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株式会社サイバーセキュリティクラウド logo

Cyber Security Cloud , Inc.

4493Growth MarketInformation & Communication

株式会社サイバーセキュリティクラウド logo
Cyber Security Cloud , Inc.4493

Cybersecurity Business

Japan-originated security manufacturer operating a single segment centered on WAF and cloud security

PeriodCurrentPreviousChange
Net sales (Q1 cumulative, FY2026 ending December 2026)¥1,393 million¥1,186 million (Q1, FY2025 ending December 2025)
Operating profit (Q1 cumulative, FY2026 ending December 2026)¥362 million¥240 million (Q1, FY2025 ending December 2025)
Operating margin (Q1 cumulative, FY2026 ending December 2026)26.0%20.3% (Q1, FY2025 ending December 2025)
Ordinary profit (Q1 cumulative, FY2026 ending December 2026)¥382 million¥210 million (Q1, FY2025 ending December 2025)
Quarterly net profit attributable to owners of parent (Q1 cumulative, FY2026 ending December 2026)¥261 million¥162 million (Q1, FY2025 ending December 2025)
ARR (Annual Recurring Revenue)¥5,194 million¥4,998 million (end of FY2025 ending December 2025)
Equity ratio81.0%75.6% (end of FY2025 ending December 2025)
Total assets¥5,710 million¥5,833 million (end of FY2025 ending December 2025)
Full-year net sales forecast for FY2026 (ending December 2026)¥6,000 million (+18.0% YoY)¥5,084 million (FY2025 ending December 2025 actual)
Full-year operating profit forecast for FY2026 (ending December 2026)¥1,200 million (+8.8% YoY)¥1,102 million (FY2025 ending December 2025 actual)

Business Details

Guided by the corporate mission of "creating a cyberspace that people around the world can use safely and securely," the company provides the cloud-based WAF "Kogeki Shadan-kun," the public cloud WAF automated operation tool "WafCharm," the fully managed security service "CloudFastener," and other offerings on a subscription basis. It supports the three major cloud platforms—AWS, Azure, and Google Cloud—and serves domestic and international corporate and organizational customers. Under its medium-term management plan (2026–2030), the company has set quantitative targets of consolidated net sales of ¥20.0 billion and operating profit of ¥4.0 billion for FY2030 (ending December 2030).

Recent Overview

Q1 FY2026 net sales +17.5%, operating profit +50.6%, with significant profit growth; ARR also up 16.2% YoY

In Q1 of FY2026 (ending December 2026) (January–March 2026), the company achieved substantial profit growth, with net sales of ¥1,393 million (+17.5% YoY), operating profit of ¥362 million (+50.6% YoY), and ordinary profit of ¥382 million (+82.1% YoY). The disappearance of the ¥22 million foreign exchange loss and ¥9 million stock issuance costs recorded in the same period of the prior year contributed to the significant improvement in ordinary profit. ARR continued to accumulate, reaching ¥5,194 million (+16.2% YoY). The company established the "AI Trust Board," a specialized organization for evaluating and assessing the trustworthiness of generative AI, and also launched a new optional service for CloudFastener. The full-year earnings forecast (net sales of ¥6,000 million, operating profit of ¥1,200 million) remains unchanged. As a subsequent event, the company plans to dispose of restricted stock compensation (40,000 shares, total disposal value of ¥66 million) to three directors on May 21, 2026.

Key Products

product
Kogeki Shadan-kun

A cloud-based WAF that protects websites and web applications from unauthorized access and cyberattacks. Offered on a subscription basis, it is the flagship product driving ARR growth.

platform
WafCharm

A tool that automates the operation of public cloud WAF services on AWS, Azure, and Google Cloud. AI-driven automated rule application reduces operational burden. New orders have been trending favorably both domestically and internationally.

service
CloudFastener

A service providing fully managed security for cloud environments. A new optional service was launched in Q1 2026, strengthening cross-sell and upsell efforts and enhancing responsiveness to diverse customer needs.

service
webtru

A website trust and transparency evaluation service provided by DataSign Inc., acquired through M&A. Part of the company's business domain expansion.

service
SIDfm / Vulnerability Assessment Service

SIDfm and the Vulnerability Assessment Service manage and provide system vulnerability information, comprehensively supporting corporate security measures.

Growth Drivers

  • Expanding demand driven by the increase and growing complexity of cyberattacks accompanying the spread of generative AI
  • Continued ARR growth for Kogeki Shadan-kun and WafCharm (Q1 2026 ARR up 16.2% YoY)
  • Promotion of cross-sell and upsell through the new optional service offering for CloudFastener
  • Stable ARR accumulation through the subscription-based model
  • Strengthening of business foundations based on the medium-term management plan (2026–2030) (targeting net sales of ¥20.0 billion and operating profit of ¥4.0 billion for FY2030 ending December 2030)
  • Acquisition of a wide range of domestic and international customers through support for AWS, Azure, and Google Cloud
  • Business domain expansion through the M&A of DataSign Inc. (webtru) and Generative Technology Co., Ltd.

Risks

  • Continued increase in technical response costs due to the increasing sophistication and diversification of cyberattack methods
  • Intensifying competition with competitors, particularly major overseas security vendors
  • Difficulty in securing and developing excellent talent, particularly engineers
  • Integration risks associated with the M&A strategy and goodwill amortization burden (goodwill balance of ¥425 million at end of Q1 2026)
  • Foreign exchange fluctuation risk in overseas expansion and competition with global competitors
  • Costs of addressing new security risks arising from the use of generative AI

Last updated: March 25, 2026