Grupo MASS

Grupo MAS is a full-service 360° communication and creative agency with more than 30 years of experience operating in national and international markets. Founded and led by Wally Diamante, the firm offers integrated high-impact strategies across public relations, strategic positioning, branding, influencer marketing, creative direction, and full production of events. The agency positions itself as a content hub for all of Latin America, building strong brands, creating trends, and developing creative campaigns designed to drive measurable results. With a multidisciplinary team of over 50 professionals, Grupo MAS combines strategic planning, visual identity and production capabilities to deliver end-to-end communication solutions for top-tier clients. Services emphasize brand development, reputation management, campaign production and cross-channel content distribution. The company promotes excellence as a quality standard and focuses on connecting audiences and transforming realities through communication. Grupo MAS operates primarily as a creative and consulting partner for companies seeking integrated marketing, PR and experiential solutions across the Latin American region.