Cybertrust
Cybertrust Japan is a domestic Certificate Authority and Linux/OSS platform services provider, offering PKI, SSL/TLS certificates, device authentication, and enterprise Linux support to Japanese government, enterprise, and IoT manufacturers.
- Company typePrivate
- Founded2000
- HeadquartersTokyo, Japan
- Headcount251–500
- GTM typeB2B
- OfferingSoftware
What Cybertrust does
Cybertrust Japan Co., Ltd. (サイバートラスト株式会社) is a Japanese digital trust and platform services company established in June 2000 as Japan's first commercial Certificate Authority. Headquartered in Tokyo with engineering offices in Sapporo and Matsue, the company operates a dual business portfolio spanning Trust Services (PKI, SSL/TLS server certificates, device authentication, digital signatures, remote signing, and vulnerability diagnosis) and Platform Services (Linux/OSS enterprise support for server infrastructure and embedded IoT solutions). The trust services stack is built on proprietary iTrust PKI infrastructure with SureBoard certificate management and SureHandsOn ACME automation, integrated with network appliances from F5, Fortinet, and A10. Platform services include Enterprise Pack for AlmaLinux, MIRACLE LINUX, CentOS extended support, MIRACLE ZBX (Zabbix-based monitoring), MIRACLE Vul Hammer (SBOM-enabled vulnerability management), EMLinux, Vigiles, and EMLinux IoT solutions, alongside the AccessiLens web accessibility SaaS.
The company's revenue model is predominantly subscription-based and recurring: SSL/TLS certificate issuance and renewal fees, annual Linux OS and monitoring support contracts, embedded Linux licensing with multi-year support, and AccessiLens domain-based annual subscriptions. Go-to-market is direct enterprise field sales combined with a domestic Japanese partner/reseller network. Customer segments include government and education (e.g., Fukushima City Board of Education), enterprise IT infrastructure undergoing CentOS-to-AlmaLinux migrations, IoT/embedded device manufacturers requiring SBOM and vulnerability management, and digital service providers needing SSL/TLS certificates. In October 2017, Cybertrust merged with Miracle Linux Corporation, combining PKI/digital authentication expertise with Linux/OSS platform capabilities under a single entity — a combination rare in the Japanese market.
Cybertrust maintains WebTrust-audited CA operations (the only fully domestic Japanese CA with this standing since 2000), Common Criteria certification for AlmaLinux 9, and ISMS certification. Its largest shareholders include SoftBank Corp. (via SB Technology), OBIC Business Consultants, SECOM, Dai Nippon Printing, and Otsuka Corporation. The company has over 25 years of continuous CA operation, ~251-500 employees, and 865 million yen in registered capital as of March 31, 2026.
Cybertrust firmographics
Firmographics- Name
- Cybertrust
- Legal name
- Cybertrust Japan Co., Ltd.
- Website
- https://cybertrust.co.jp
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Cybertrust Japan is a domestic Certificate Authority and Linux/OSS platform services provider, offering PKI, SSL/TLS certificates, device authentication, and enterprise Linux support to Japanese government, enterprise, and IoT manufacturers.
- Ownership category
- akta.pro rank
Cybertrust industry classification
Industry- Product category
- Digital Trust & PKI Services
- NAICS
- Security Systems Services (except Locksmiths) (561621), Computer Systems Design and Related Services (5415)
- SIC
- Services-Services, Nec (8900)
- akta.pro primary industry
- Cybersecurity (General) (EDAOAIAB)
Keywords
Where Cybertrust is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices3 records
Markets served
Cybertrust business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Certificate Authority / Trust Services: SSL/TLS server certificate issuance, renewal, and management services (iTrust). Revenue is generated through certificate issuance fees, annual renewal fees, and premium tier subscriptions. The SureHandsOn ACME automation solution is offered as an add-on to certificate customers. Managed PKI services provide outsourced CA operations to enterprise customers.
- Platform Services - Linux / OSS: Long-term support subscriptions for Linux OS products (AlmaLinux, MIRACLE LINUX, CentOS extended support), integrated monitoring (MIRACLE ZBX), vulnerability management (MIRACLE Vul Hammer), and related professional services. Revenue is recurring through annual support contracts.
- IoT Embedded Solutions: Embedded Linux products, SBOM management services, vulnerability scanning for embedded Linux, fast boot solutions (WarP!!), and security consulting for IoT devices. Revenue includes product licensing and support services.
- AccessiLens (Web Accessibility SaaS): Annual subscription-based web accessibility SaaS tool. Sold per domain with tiered pricing based on contract length (1-year, 3-year, 5-year). No initial setup fee; annual-only billing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | AccessiLens 1-year contract |
| Subscription | Multi-year contract | AccessiLens 3-year contract |
| Subscription | Multi-year contract | AccessiLens 5-year contract |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels8 records
Cybertrust product offering
Product offeringCore offering
Cybertrust Japan operates a dual portfolio combining Trust Services (iTrust SSL/TLS server certificates, device/client certificates, managed PKI, electronic signature certificates, identity verification and remote signing) with Platform Services (AlmaLinux Enterprise Pack, MIRACLE LINUX, CentOS extended support, MIRACLE ZBX monitoring, MIRACLE Vul Hammer vulnerability management, and EMLinux/Vigiles/EMEliminator/Warp!! IoT embedded solutions), all targeted at Japanese government agencies, enterprises, and IoT device manufacturers.
Product overview
Cybertrust offers a dual business portfolio: Trust Services (electronic authentication and PKI) and Platform Services (Linux/OSS and IoT embedded solutions). Trust Services include iTrust SSL/TLS Server Certificates, Device ID (client certificates for device authentication), Managed PKI, iTrust Identification, iTrust Electronic Signature Certificates, iTrust Remote Signing, and Vulnerability Diagnosis Services, all powered by SureHandsOn ACME for automated certificate lifecycle management. Platform Services comprise Enterprise Pack for AlmaLinux, MIRACLE LINUX, CentOS Extended Support, TuxCare ELS, MIRACLE ZBX (system monitoring), and MIRACLE Vul Hammer (vulnerability management) for server solutions; and EMLinux, Vigiles (SBOM management), EMEliminator, Warp!! (fast boot), Yocto Consultant, and IoT Security Consulting for IoT embedded solutions. A standalone accessibility product, AccessiLens, provides web accessibility compliance through a SaaS model.
Differentiator
Problem solved
Functional benefit
Products and services
- iTrust SSL/TLS Server Certificate Digital SSL/TLS certificates for securing web servers and enabling HTTPS encryption, including OV and EV certificate types with automated renewal via SureHandsOn ACME. Issued and managed by Japan's first commercial Certificate Authority.
- iTrust Device ID
Quantifiable outcome
- Significant maintenance cost reduction achieved after migrating ~100 mission-critical systems from existing Linux to AlmaLinux (manufacturing customer case study).
- +2 more outcomes
Companies that use Cybertrust
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Cybertrust technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature11 records
Cybertrust partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and moderate.
- ウイングアーク１ｓｔ (Wingarc 1st)coreCybertrust and Wingarc 1st are collaborating to build digital trust infrastructure for the AI era. The partnership combines Cybertrust's certificate authority and authentication technologies with Wingarc 1st's data platform capabilities to address digital transformation needs in the Japanese market. Announced March 31, 2026.
- SUSE (co-marketing partnership)moderateCybertrust participates in SUSE Summit Tokyo as exhibitor and speaker. Joint marketing and event co-promotion relationship. Next SUSE Summit Tokyo: July 7, 2026.
- サイバートラストパートナーネットワーク (Cybertrust Partner Network)coreEcosystem of channel partners and resellers for Cybertrust products and services. Provides sales support, technical support, and marketing resources to partners. Covers domestic Japanese market. Partners can resell AccessiLens and other solutions.
Scale indicators4 records
Recent moves7 records
Expansion highlights7 records
Cybertrust competitors and assessment
Company assessmentDirect peers
- DigiCert: Global leader in digital certificates and PKI services, directly competing with Cybertrust's iTrust SSL/TLS and Device ID offerings. Both operate WebTrust-audited CAs serving enterprise and government customers.
- Sectigo: Commercial certificate authority offering SSL/TLS, S/MIME, and IoT device certificates. Competes with Cybertrust in the enterprise and developer markets for certificate automation and PKI services.
- Venafi (now CyberArk): Machine identity management platform for certificate lifecycle automation. Comparable to Cybertrust's SureHandsOn ACME and Managed PKI offerings in the certificate management space.
- GlobalSign: PKI and digital certificate provider with significant presence in Japan and APAC. Directly competes with Cybertrust in SSL/TLS, S/MIME, and enterprise PKI deployments.
Regional players
- Trend Micro: Leading Japanese-headquartered cybersecurity vendor with broader security portfolio. Adjacent competitor in the Japanese enterprise security market, particularly for certificate and authentication-adjacent services.
- Internet Initiative Japan (IIJ): Japanese internet and security services provider offering managed PKI and SSL-related services. Regional competitor in the Japanese enterprise security and infrastructure services market.
Emerging players
- CloudLinux: Backer of the AlmaLinux open-source project that Cybertrust commercializes. Strategic partner (joint webinar on 'OSS infrastructure future') and key enabler of Cybertrust's Enterprise Pack for AlmaLinux offering.
- Keyfactor: PKI as-a-service and machine identity management provider focused on IoT and enterprise certificate automation. Comparable to Cybertrust's Managed PKI and Vigiles SBOM offerings for industrial and IoT customers.
Broad incumbents
- Red Hat: Dominant enterprise Linux distribution (RHEL) provider. Competes with Cybertrust's Enterprise Pack for AlmaLinux and MIRACLE LINUX in the Japanese enterprise server market.
- SUSE: Enterprise Linux and open-source infrastructure provider. Direct competitor to AlmaLinux in Japan; Cybertrust participates in SUSE Summit Tokyo events, indicating overlap in customer base.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Cybertrust social profiles
Digital presenceCybertrust compliance and trust
Trust signalCompliance8 records
Cybertrust financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cybertrust leadership team
Management profileNumber of profiles
Profiles8 records
Cybertrust funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cybertrust M&A and investment
M&A and investmentM&A3 records
Investments2 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cybertrust
What does Cybertrust do?
Cybertrust Japan operates a dual portfolio combining Trust Services (iTrust SSL/TLS server certificates, device/client certificates, managed PKI, electronic signature certificates, identity verification and remote signing) with Platform Services (AlmaLinux Enterprise Pack, MIRACLE LINUX, CentOS extended support, MIRACLE ZBX monitoring, MIRACLE Vul Hammer vulnerability management, and EMLinux/Vigiles/EMEliminator/Warp!! IoT embedded solutions), all targeted at Japanese government agencies, enterprises, and IoT device manufacturers.
Is Cybertrust a public or private company?
Cybertrust is a private company. It is classified as public and is currently operating.
When was Cybertrust founded?
Cybertrust was founded in 2000. It employs 251 to 500 people.
Where is Cybertrust based?
Cybertrust is headquartered in Tokyo, Japan, in the Asia region.
How does Cybertrust make money?
Four revenue lines are on record. Certificate Authority / Trust Services are the primary driver. The others are platform Services - Linux / OSS, ioT Embedded Solutions and accessiLens (Web Accessibility SaaS).
Who are Cybertrust's main competitors?
Direct peers on record are DigiCert, Sectigo, Venafi (now CyberArk) and GlobalSign. Regional players are Trend Micro and Internet Initiative Japan (IIJ). Emerging players are CloudLinux and Keyfactor. Broad incumbents are Red Hat and SUSE.
Does Cybertrust have an API?
Yes. Cybertrust offers SureHandsOn ACME, an automated certificate management solution using the ACME (Automated Certificate Management Environment) v2 protocol. This enables automated certificate issuance and renewal for servers. The ACME API allows integration with various network appliances and load balancers for certificate lifecycle automation. ACME clients supported include KOJOT-ACME (for F5 BIG-IP), native ACME (for FortiGate and A10 vThunder), and others.
What industry is Cybertrust in?
Cybertrust's product category is Digital Trust & PKI Services. Its primary akta.pro industry code is EDAOAIAB, Cybersecurity (General). Its NAICS code is 561621 and its SIC code is 8900.