Arthur J. Gallagher & Co. has sued rival Alliant for poaching its broker, support staff and a dozen of its clients, costing it about $1 million in business, The Insurance Insider reported.
The company alleged Boston-based renewable energy risk broker Charles Long helped Alliant lure its clients with nonpublic information that he had access to.
Long and Alliant have disputed the claims in a federal court, the report said.
