Purchase of New England company marks Grossman’s sixth acquisition in past six years. Grossman Marketing Group (GMG), a nationally recognized, 109-year old, fourth-generation promotional products, printing, e-commerce and digital marketing company, has acquired Advantages in Marketing (AIM) of West Springfield, MA. GMG Co-President Ben Grossman, who runs the company with his brother David, said the acquisition of Advantages in Marketing (AIM) will further expand the company’s full-service marketing operations and its extensive client base, particularly in the Northeast. The acquisition ...