Is Cybertrust Japan profitable?

Yes. For the fiscal year ended March 31, 2026, Cybertrust Japan reported consolidated revenue of ¥8.36 billion (+12.3% YoY) and net profit of ¥989 million, marking 11 consecutive years of revenue and profit growth.

Who owns Cybertrust Japan?

Cybertrust Japan is majority owned by SB Technology Corp. (TSE:4726), with SoftBank Group Corp. also named as a parent entity. Cybertrust itself IPO'd on the Tokyo Stock Exchange Mothers (now Growth) market on April 15, 2021, under ticker 4498.

Could AI replace Cybertrust Japan?

Unlikely for its core business. Cybertrust's licensed status as Japan's first commercial certificate authority (est. 2000) and accreditation under regimes like JC-STAR and MIC e-seal rules require domestic legal standing, not just AI capability. It's now adding AI-adjacent SBOM/OSS attestation services, launching with Dark Sky Technology in September 2026.

Who is Cybertrust Japan's biggest competitor?

GMO GlobalSign is the main domestic rival, claiming (vendor-claimed) the #1 SSL/TLS market share in Japan. However, as of 2026 the two coexist rather than compete directly, since Cybertrust's growth is driven by regulated trust and IoT compliance niches GlobalSign doesn't dominate.

What is Cybertrust Japan's growth outlook for FY2027?

Management guided (announced April 28, 2026) for FY2027 revenue of ¥9.25 billion and ordinary profit of ¥1.87 billion, both representing double-digit growth versus FY2026's ¥8.36 billion revenue and ¥1.66 billion ordinary profit.

Did Cybertrust Japan restate its financials?

Yes. Cybertrust Japan filed a correction to its financial results for the fiscal year ended March 2025 on June 26, 2025, a disclosed restatement that investors are watching for any recurrence in future audit cycles.

Cybersecurity companies · subsidiary of SB Technology Corp. (SoftBank Group Corp.) · Japan

Cybertrust Japan

cybertrust.co.jp ↗

Japan's first certificate authority, running PKI, IoT identity and e-seal trust services.

Hard to displace

Assessed 26 July 2026 · Evidence as of 26 July 2026

Strong structural protection; the business model survives ai pressure.

On the recordSince 26 July 2026 · Checkable from September 2026 · Every call on the record Checkpoint: OSS Attestation Service launch with Dark Sky Technology, first material new revenue test

The call

Eleven straight years of growth rest on Japanese trust accreditation that hyperscalers and AI tools have not yet obtained.

Cybertrust Japan issues digital certificates and identity verification tools that help Japanese companies and devices prove they are trustworthy online. It is hard to replace because the Japanese government requires companies to use a domestically licensed certificate issuer, and foreign tech giants like Amazon Web Services or Microsoft Azure cannot yet offer the same government-approved credentials. The biggest question is whether Amazon, Microsoft, or Google will eventually get permission from Japan to offer these same services themselves, which could push Cybertrust's business down.

Why

AI pressure: None apparent. AI-driven cert automation could squeeze commodity SSL/TLS pricing further, but no AI agent targets Japan's accredited trust services yet. Could AI do the core job? Unlikely.

Bigger players: AWS, Azure, Google Cloud bundling certificate management and IoT device identity. Hyperscalers bundle cert and device-identity tools but still lack Japanese CA accreditation and e-seal status needed for regulated contracts. Could a giant copy it? No, they are blocked.

What protects it. Japanese government CA accreditation plus mandatory JC-STAR and e-seal rules that foreign clouds and rivals cannot yet meet.

What would change this call

AWS, Azure, or Google Cloud obtains Japanese e-seal or JC-STAR accredited status. Would show hyperscalers breaching the regulatory moat protecting Cybertrust Japan's core business.
GMO GlobalSign announces JC-STAR partner status or wins a government/financial-sector trust contract. Would show the domestic incumbent converting SSL share lead into regulated Trust/IoT share.
Cybertrust Japan's FY2027 results (due April 2027) show Trust or Platform segment revenue growth slowing below FY2026 pace. Would indicate commodity SSL pressure or competitor gains are dragging on the defensible segments.

Key numbers

Revenue ¥8.36B, up 12.3% year on year (2026-03-31)
iTrust transaction volume up 54% year on year (2026-02-03)
FY2027 guidance: revenue ¥9.25B, ordinary profit ¥1.87B (2026-04-28)

Named risks

Prior financial restatement (June 2025) raises possibility of recurring audit or disclosure issues. Severity: medium
Hyperscalers could eventually obtain Japanese e-seal or JC-STAR accreditation and erode the regulatory moat. Severity: medium
Commodity SSL/TLS certificate line remains crowded and margin-thin versus GMO GlobalSign. Severity: medium
Stock declined the day after strong FY2026 results were announced in April 2026, signaling investor sentiment risk. Severity: low

Rivals, as read in July 2026

Rival	Direction	Evidence
GMO GlobalSign	contesting	GMO GlobalSign claims (vendor-claimed) #1 domestic SSL share, but coexists with Cybertrust rather than displacing it, 2026
AWS/Azure/Google Cloud	gaining on	Hyperscalers bundle certificate management and IoT identity but lack Japanese e-seal/JC-STAR accreditation as of 2026
Fujitsu / NTT Data	contesting	Named as platform-business partners in Feb 2026 IR materials, but both could internalize similar trust/IoT offerings

Questions people ask

Is Cybertrust Japan profitable?: Yes. For the fiscal year ended March 31, 2026, Cybertrust Japan reported consolidated revenue of ¥8.36 billion (+12.3% YoY) and net profit of ¥989 million, marking 11 consecutive years of revenue and profit growth.
Who owns Cybertrust Japan?: Cybertrust Japan is majority owned by SB Technology Corp. (TSE:4726), with SoftBank Group Corp. also named as a parent entity. Cybertrust itself IPO'd on the Tokyo Stock Exchange Mothers (now Growth) market on April 15, 2021, under ticker 4498.
Could AI replace Cybertrust Japan?: Unlikely for its core business. Cybertrust's licensed status as Japan's first commercial certificate authority (est. 2000) and accreditation under regimes like JC-STAR and MIC e-seal rules require domestic legal standing, not just AI capability. It's now adding AI-adjacent SBOM/OSS attestation services, launching with Dark Sky Technology in September 2026.
Who is Cybertrust Japan's biggest competitor?: GMO GlobalSign is the main domestic rival, claiming (vendor-claimed) the #1 SSL/TLS market share in Japan. However, as of 2026 the two coexist rather than compete directly, since Cybertrust's growth is driven by regulated trust and IoT compliance niches GlobalSign doesn't dominate.
What is Cybertrust Japan's growth outlook for FY2027?: Management guided (announced April 28, 2026) for FY2027 revenue of ¥9.25 billion and ordinary profit of ¥1.87 billion, both representing double-digit growth versus FY2026's ¥8.36 billion revenue and ¥1.66 billion ordinary profit.
Did Cybertrust Japan restate its financials?: Yes. Cybertrust Japan filed a correction to its financial results for the fiscal year ended March 2025 on June 26, 2025, a disclosed restatement that investors are watching for any recurrence in future audit cycles.

Timeline

2026-06Partnered with Dark Sky Technology to launch OSS Attestation Service, start planned September 2026
2026-04-28FY2026 results: revenue ¥8.36B (+12.3%), 11th straight year of revenue and profit growth
2026-03-31WingArc1st collaboration on trust services and digital trust platform announced
2026-03-18JC-STAR achieved mutual recognition with Singapore's CLS scheme
2026-02-03Q3 FY2026 results: iTrust volume +54% YoY (record), EMLinux new deals +40% YoY
2025-06-26Filed correction to FY ended March 2025 financial results
2025-03-25Japan's METI/IPA launched JC-STAR IoT security labeling scheme
2021-04-15IPO on Tokyo Stock Exchange Mothers (now Growth) market as ticker 4498
2000-06-01Cybertrust Japan established as Japan's first commercial certificate authority

Revision history

26 July 2026

First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.

In the same band

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