Stability through strength

Mitsui Sumitomo at Lloyd's is part of the MS&AD Group, the merged organisation of MSIG, AIOI and Nissay Dowa (MS&AD) and one of the ten largest non-life insurers in the world, with assets of over £96 billion and annual net premiums in excess of £15 billion. The group has exceptionally strong credit ratings: S&P A+, AM Best A+, Moody’s A1 and has more than 320 offices in over 40 territories around the world providing unrivalled global strength, stability and security.

The MS&AD Group
Financial strength & security
Group structure
Senior Management Group
Our approach



Underwriting Solutions

Since its launch in 2000, Mitsui Sumitomo at Lloyd's has built a £350 million business here in London. And equally importantly, a unique reputation for providing brokers and clients with innovative and pragmatic underwriting solutions in the areas of: -

UK & Ireland Mid-Market