Insignia Systems, Inc. (ISIG) Insignia Systems, Inc. provides in-store and digital advertising solutions to consumer-packaged goods manufacturers, retailers, shopper marketing agencies, and brokerages in the United States. It offers in-store signage solutions, which provides point-of-purchase services; merchandising solutions that include various corrugate displays, side caps, free standing shippers, and customized end-cap solutions; on-pack solutions, which […]