SIGMAXYZ Holdings Inc. operates consulting, investment, and M&A advisory businesses in Japan through its Consulting and Investment segments. Its consulting services cover corporate management and M&A, and support digital transformation for the finance, trading, transportation, telecommunications, retail, and manufacturing industries. The company also handles projects for introducing SaaS core systems, as well as the procurement, design, development, and maintenance of enterprise systems, and invests in stocks and debentures. Formerly SIGMAXYZ Inc., it changed its name to SIGMAXYZ Holdings Inc. in October 2021, was incorporated in 2008, and is based in Tokyo, Japan.