Descrição More than a triple-threat in just the marketing arena, Trinity Communications provides marketing communications services to corporate clients residing in the health care, life sciences, banking, hospitality, real estate and development, and professional service industries, among others. Products and services involve sales promotion, event marketing, and creative advertising (in print and on the Internet). The employee-owned agency was founded in 1993. Clients have included Avaya, Ceridian, Liberty Mutual, Putnam Investments, and The Beacon Companies.