Company Info
SIGMAXYZ Group History


  • Apr.Changed from the First Section to the Prime Market of the Tokyo Stock Exchange.
  • Jan.Obtain B Corporation Certification.


  • Oct.Transitioned to a holding company system. Changed company name to "SIGMAXYZ Holdings Inc.”
    Established wholly owned subsidiary SIGMAXYZ Inc. (Succeeded to the consulting business)
  • Jun.Transferred investment business to SIGMAXYZ Investment Inc.
  • Apr.Signed an alliance agreement with ITOCHU Corporation.
  • Apr.Established wholly owned subsidiary SIGMAXYZ Investment Inc.


  • Feb.Established wholly owned subsidiary SXF Inc.


  • Jul.Changed corporate philosophy.


  • Nov.Changed from the Mothers section of the Tokyo Stock Exchange to the First Section of the Tokyo Stock Exchange.


  • Sep.Started a capital and business alliance with SX Capital, Inc.


  • Oct.
    Established wholly owned subsidiary SXA Inc.
    Started M&A advisory business.


  • Dec.Listed publicly on the Mothers market of the Tokyo Stock Exchange.
  • Sep.Strengthened collaboration in IT consulting services through capital participation from Internet Initiative Japan Inc.
  • Sep.Strengthened collaboration in IT services through capital participation from INTEC Inc.


  • Sep.Moved the head office to Toranomon, Tokyo.
  • May
    Jointly owned by Mitsubishi Corporation and RHJ International Inc.
    Established SIGMAXYZ Inc.