Sompo Holdings Inc

Company Profile

• Business description

  Sompo Holdings was formed in 2010 through the merger of Sompo Japan and Nipponkoa Insurance. The Sompo brand—meaning "nonlife insurance" in Japanese—dates to 2001, when Yasuda Fire, Nissan Fire, and Taisei Fire combined. Today, Sompo maintains a formidable position in its home market, holding an approximate 28% share of domestic nonlife insurance premiums in Japan, operating in a consolidated oligopoly alongside larger rivals Tokio Marine and MS&AD. Following record-high profitability in fiscal 2025 and the transformative acquisition of Aspen Insurance, the group is aggressively expanding its global footprint, with overseas business and reinsurance now functioning as its primary profit engines, contributing over half of the group's adjusted consolidated profit.

• Contact

  26-1, Nishi-Shinjuku 1-chome
  Shinjuku-ku
  Tokyo160-8338
  JPN

  T: +81 333493000

  https://www.sompo-hd.com

• Sector

  Financial Services

  Stock type

  Cyclical

• Industry

  Insurance - Property & Casualty

  Fiscal Year End

  31 March 2027

  Employees

  72,237