ストーンシステム

Stone System Corporation is a Japanese technology company guided by the principle of creating a kinder world through IT. Alongside delivering software, it focuses on developing skilled IT professionals, combining technical expertise with a strong service and hospitality ethos. The company serves clients across industries and offers flexible engagement models, from contracted projects to quasi-mandate and lab-based arrangements. Its services can cover consulting, planning, design, development, cloud infrastructure, maintenance, and operations.

Stone System’s FinTech work includes systems for securities, foreign exchange, and cryptocurrency, with support from proposals through ongoing maintenance. Its digital transformation projects span e-commerce platforms, POS systems, RPA, mobile applications, and no-code or low-code development. The company also helps banks with system planning, vendor coordination, in-house development, and employee training. Through its Hasshadai business, it creates and sells e-learning tools and music applications, offers technical training, and publishes technical books. Its Stone Music activities include score engraving, music-service planning, and audio production and sales.