GREAT KOLOR 415-902-6448 Employee Directory

Printing ServicesCalifornia, United States1 Employees

Great Kolor, based in Walnut Creek, California, provides printing services with a focus on both traditional output and outdoor advertising support. Beyond typical print shop offerings, the company acts as an advocacy consultant for public service outdoor advertising, helping clients select practical ad placements and secure cost-effective space, followed by printing and installation of graphics on billboards, bus shelters, and various transit and interior/exterior formats. Its clientele includes city-state agencies, foundations, and nonprofits, for whom it offers a range of printed materials and signage—from banners and banners for transit to wall graphics, kiosks, light boxes, and vehicle wraps. The firm operates within the broader printing industry and has positioned itself to bridge standard printing services with specialized, public-sector-oriented outdoor advertising execution. A recent note of activity highlights ongoing work with transit agencies and other public transportation partners, illustrating its involvement in campaigns across multiple systems in the region.

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