Sompo International acquires aviation specialist W. Brown & Associates 22-12-2020 15-12-2020 Sompo International Holdings, a Bermuda-based specialty provider of property/casualty insurance and reinsurance, has acquired W. Brown & Associates Insurance Services, an aviation specialist. To continue reading, you need a subscription to Intelligent Insurer. If you have already subscribed please login. There is a high chance your organisation has a subscription to us, to check if that is the case and for us to add you to that existing agreement please contact [email protected] Sompo International, acquires, aviation, specialist, W. Brown & Associates, M&A, MGU, managing general underwriter, property/casualty, insurance, reinsurer