GreenSigns

"GreenSigns is a brand new digital outdoor advertising company, not a traditional billboard company trying to retrofit how it does business," said Alwin. "The real exciting part is that GreenSigns is positioned to take advantage of the latest digital innovations in buying, planning, and executing out of home advertising from the ground floor up. Engagement is in GreenSigns DNA." GreenSigns based in Chicago operates Chicago's first fully digital Chicago outdoor network in the downtown market as well the surrounding expressway system. GreenSigns operates utilizing best management practices in sustainability for operations, sales, and development. Additional information about GreenSigns is available at www.greensignschicago.com.