Digital GreenSigns, LLC

Digital GreenSigns, LLC, which markets itself as GreenSigns, is a Chicago out-of-home media owner that operates the city's first all-digital billboard network. According to its own website, the company positions itself as Chicago's first and only sustainable OOH advertising business, powering its entire digital display network with renewable wind and solar energy and constructing its structures from recycled steel and recycled plastic resins. Its large-format digital spectaculars are high-resolution installations placed in heavily traveled, high-demand business corridors and top neighborhoods across the Chicago metropolitan area.

GreenSigns frames its offering around audiences rather than hardware, stating that it does not sell billboards but instead sells access to the commuters, shoppers and residents who pass its screens. Beyond selling media space, the company presents itself as a collaborative creative partner that helps advertisers develop campaign strategy and creative, working with local and regional brands to bring ideas to life on its digital faces. Client testimonials on the site highlight the sustainability angle as a differentiator, noting alignment between GreenSigns' environmental commitments and brands that value responsible operations.

The company is headquartered on West Higgins Road in Chicago, Illinois, and concentrates its footprint on the Chicago market, including visibility near landmark destinations. For advertisers looking to combine premium digital out-of-home placement with a genuinely green energy story, Digital GreenSigns offers a regional network built specifically around renewable power, recycled materials and high-traffic urban corridors.