SIOS Corp
TTSE:3744510.00
JPY
+13.00
(+2.62%)
ISIN
JP3547100002
Return %
Stock
S&P 500
1Y
6.69
14.20
3Y
33.86
81.12
5Y
-27.76
68.34
Capital Structure
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in mil. unless spec.Growth Rates
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in mil. unless spec.Quarterly Revenue
JPY
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in mil. unless spec.Quarterly Earnings Per Share
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in mil. unless spec.Company Description
- CEO
- Nobuo Kita
- Full Time Employees
- 493
- Sector
- Technology services
- Industry
- Information technology services
- Address
- SIOS building Tokyo TY Japan 106-0047
- IPO Date
- Aug 5, 2004
- Website
- sios.com
- Similar Companies
- Business
- SIOS Corporation (3744.T) provides software products and information technology services focused on open systems infrastructure and applications, including development, infrastructure construction, operation support, and consulting based on open source software. The company offers core products and services such as LifeKeeper, a high availability clustering and failover software that automatically switches failed primary servers to backups for applications including SAP, Oracle, SQL Server, and others across cloud, virtual, and on-premises environments; SIOS DataKeeper for data replication and disaster recovery without costly SAN hardware; Gluegent series of SaaS for cloud-based multifunctional peripherals and management support systems; Red Hat-related products; open-source solutions including SIOS OSS Yorozu Sodan Shitsu consulting service for OSS inquiries and system implementation; and digital transformation services to overhaul products, services, and business models. SIOS operates through two main segments: Open System Infrastructure, which encompasses high availability software sales, OSS products, and consulting; and Application, covering financial institution management systems, cloud SaaS, and multi-peripheral software. Founded in 1997 as Ten Art-ni Corporation and headquartered at SIOS Building, 2-12-3 Minami-Azabu, Minato-ku, Tokyo, Japan, the company maintains a global presence with subsidiaries including SIOS Technology, Inc. in Tokyo (established 2017), SIOS Technology Corp. in San Mateo, California (acquired as SteelEye Technology in 2006, founded 1999), and serves industries such as finance, manufacturing, healthcare, government, and energy primarily in Japan, the United States, India, and GCC regions. Recent developments include a strategic partnership announced in June 2025 with FCS InfoTech to expand high availability and disaster recovery solutions via LifeKeeper and DataKeeper into India and the GCC region, enhancing delivery for critical workloads with local support; this builds on prior integrations like the 2020 reacquisition of Gluegent, Inc. and ongoing emphasis on cloud migration and cyber resiliency. The company lists on the Tokyo Stock Exchange Standard Market, employs approximately 481-493 staff, and reported fiscal 2024 revenue of JPY 20.56 billion with 29.4% sales growth.