📍 471 Jpl Wick Dr, Harrisburg, PA, 17111
📞 717-558-8048
JPL is one of the Mid-Atlantic's largest full-service, integrated, marketing agencies. The firm provides strategic thinking and creative execution across a full range of services that include brand, digital, marketing, advertising, video production and internal communications. Founded in 1989, JPL is a member of the American Association of Advertising Agencies (4 A’s). JPL's clients include leading regional, national and global organizations.
📍 4000 Crums Mill Rd Ste 204, Harrisburg, PA, 17112
📞 717-540-6500
SuperMedia provides online advertising, social media marketing, and local SEO solutions for the Harrisburg, PA area. For all your search engine marketing needs in Harrisburg contact SuperMedia.
Updated Oct 2026
📍 835 Sir Thomas Ct, Harrisburg, PA, 17109
📞 717-975-1983
🌐 www.ameritechmedia.com
Ameritech Media develops customized solutions through creative strategies for advertising, training and corporate communication.
📍 2225 Sycamore St, Harrisburg, PA, 17111
📞 717-724-0562
Updated Sep 2026
📍 2259a Woodlawn St, Harrisburg, PA, 17104
📞 717-671-4155
🌐 www.partnersadvertising.com
Full advertising agency and web development firm specializing in Internet marketing and Search Engine Optimization (SEO)
📍 101 Ferree St, Harrisburg, PA, 17109
📞 717-671-8870
📍 202 State St, Harrisburg, PA, 17101
📞 717-525-7775
📍 20 N Market Sq Ste 800, Harrisburg, PA, 17101
📞 717-214-2200
📍 300 N 2nd St, Harrisburg, PA, 17101
📞 717-232-5554
📍 1120 N 3rd St, Harrisburg, PA, 17102
📞 717-703-5000