Case Study: Sumiyoshi Kokan Co., Ltd. achieves continuous manufacturing and reduced maintenance costs with Oracle Cloud

Sumiyoshi Kokan Strengthens Business Continuity Plan with Oracle

Sumiyoshi Kokan Co., Ltd., a 55‑employee Osaka-based manufacturer of high‑precision cold‑drawn steel pipes, needed to strengthen disaster recovery and business continuity as its supply chain grew more complex. The company wanted to minimize downtime and administrative overhead while maintaining integration with its long‑standing Oracle Database environment and controlling costs.

Sumiyoshi Kokan migrated its enterprise systems to Oracle Platform as a Service and Oracle Infrastructure as a Service—completing the move in just over one month without interrupting manufacturing—supported by partner TIS. The cloud deployment ensured continuous operations, reduced weekend and holiday maintenance through self‑service monitoring and scalable compute, improved user data entry on PCs and tablets, and freed administrators to focus on strategic work, while lowering operational risk and costs.

Sumiyoshi Kokan Co.,Ltd.

Shinichi Takegami

General Affairs Department