Mitsui Sumitomo Insurance Co. Ltd and 14 group companies in 293 locations nationwide are certified with "ISO 14001".
As a whole group, we have an organizational structure committed to tackling environmental problems.

ISO14001 certified group companies in Japan

  • Mitsui Sumitomo Insurance Co.Ltd
  • InterRisk Research Institute & Consulting Inc Co.Ltd
  • MSK Information Service Co.Ltd
  • Mitsui Sumitomo Insurance Systems Co.Ltd
  • MSK Central Office Management Co.Ltd
  • MS&AD Loan Service Co.,Ltd.
  • MS&AD Staff Service Co.Ltd
  • Mitsui Sumitomo Building Service Co.Ltd
  • Mitsui Sumitomo Insurance Claims Adjusting Co.Ltd
  • MSK Anshin Station Co.Ltd
  • MSK Shoji Co.Ltd
  • MSK Marine Service Co.Ltd
  • Mitsui Sumitomo Insurance Agency Service Co.Ltd
  • MSK Insurance Center Co.Ltd
  • AC Planning Co.Ltd