J2 Creative Group
Nis Nissen created Nissen Advertising in Lakeland in August 1971 after working as a partner in Pearson & Nissen. Nissen Advertising merged with J2 Creative Group in 2007.
During his years in business, he also served as chairman of FloridaFirst Bank, now Wachovia Bank, where he serves on an advisory board. He also serves on the boards for the Polk Museum of Art, Central Florida Speech and Hearing Center, Habitat for Humanity, and Lighthouse Ministries. Nissen is very civically active in the Lakeland and central Florida area.