the ima group insurance
News Release. INDIANAPOLIS â The Indiana Manufacturers Association (IMA) is proud to announce the creation of the Indiana Manufacturers Association Group Insurance Trust. The IMA Group Insurance Trust (Trust) offers a group insurance program as a service to IMA regular-member employers with 2-50 employees. The Trust is a not-for-profit entity, existing solely to enable IMA regular members to purchase competitive, high-quality group insurance products and services.