GillespieHall, a Slice Communications company
Marketing ServicesDelaware, United States2-10 Employees
GillespieHall is a marketing communications agency that helps clients capture attention and move audiences from awareness to advocacy through social media, public relations, and email marketing. It operates as part of Slice Communications and maintains offices in Wilmington, Delaware, and Philadelphia, Pennsylvania. The firm serves small and mid-sized organizations seeking integrated, cross-channel communications to engage audiences and drive results. Based in Delaware and operating in the marketing services industry, GillespieHall reflects its parent company's network. In 2025, Slice Communications was recognized as one of Ragan's Top Places to Work in Communications, providing context for the environment in which GillespieHall operates.