Philadelphia, PA — Keystone Outdoor Advertising Company, Inc. is excited to announce the acquisition of Atlantic City billboard plant, Shore Sign Services, Inc. “This acquisition is an exciting entry point for us into the Atlantic City market. We cannot wait to see what the Jersey shore holds for Keystone and […]
Company: Keystone Outdoor Advertising Markets: New Jersey, Pennsylvania. Headquarters: PO Box 202, Cheltenham, PA 19012-0202 Phone: (856) 767-5028 Keystone Outdoor is a operates a billboard plant which targets bridges, expressways and suburban roads in Southern New Jersey, Trenton and Philadelphia. The privately-held firm was started in 1977 by Dominick Cipollini when he secured a […]
