communications 21 (c21) is an award-winning, WBENC- and WOSB-certified integrated digital marketing and public relations firm that helps brands and organizations tell their stories, build trust and drive results. Founded in 1992, c21 partners with business and consumer brands, nonprofits and community organizations to deliver strategies that work. Our expertise spans strategic media relations and executive media training, digital marketing including email campaigns, online advertising, blogging, video and social media, as well as event management, crisis communications, reputation management and website development. What sets us apart is our results-driven, client-first approach, backed by decades of experience and a proven track record of boosting awareness, engagement and demand. Follow us for marketing insights, PR best practices and a behind-the-scenes look at c21 life, and visit c21pr.com to learn more.
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The communications 21 annual revenue was $7 million in 2026.
Sharon Goldmacher is the President and CEO of communications 21.
14 people are employed at communications 21.
communications 21 is based in Atlanta, Georgia.
The NAICS codes for communications 21 are [5418, 54, 541, 54182, 541820].
The SIC codes for communications 21 are [874, 87].