Remarkable Service.

Real results.

For 30 years.

c21 team July 2022
c21 30th anniversary logo

communications 21 is an integrated digital marketing and public relations agency located in Atlanta’s historic Inman Park neighborhood. Founded in 1992, c21 specializes in content marketing for businesses, consumer brands and organizations to increase awareness and drive demand.


Our award-winning services include marketing and promotional campaigns, strategic media relations, executive media training, crisis communications, experience-focused special events and a myriad of interactive services, including email marketing, social media marketing and engagement, mobile channel development, online advertising, website development and management, SEO and video production. 

find out what we

can do for you

Digital

digital

Marketing

Marketing

Public Relations

Public relations