Industry veteran Jenifer Boyd Harmon is leading agency spinoff as executive vice president and will advise QSR, fast-casual and casual brands on how to tap into additional growth potential JACKSONVILLE, Fla., Sept. 22, 2022 /PRNewswire/ -- St. John, one of the largest independent agencies...
St. John is a Florida-based advertising agency that provides services such as campaign development, brand positioning and content production for businesses.