Aventri, formerly known as Etouches, is a cloud-based event management software company based in Norwalk, Connecticut best known for its integrated events management SaaS solutions. The company has over 1,200 users spanning 35 countries worldwide, with corporations such as Coca-Cola, MasterCard and Dell part of its client mix. Aventri is a five-time honoree on magazine's Inc. 5,000 ranking of the fastest-growing private companies in America. The annual ranking also places Aventri among the top companies in Connecticut.