Remarkable teamwork.
Real partners.
About communications 21
Smart, Strategic Digital Marketing and PR That Put Your Goals First


At c21, we don’t believe in one-size-fits-all — we build strategies around each client’s goals. Since 1992, our Atlanta-based, woman-owned digital marketing and PR agency has helped organizations across Georgia, the Southeast and beyond communicate clearly, market strategically and grow with confidence. Our agency is built on the belief that great communication drives real results.
Whether you need outsourced marketing support or a trusted communications team to complement your internal staff, we bring more than 30 years of experience to every challenge. We blend creative thinking with strategic insight to deliver communications solutions that are practical and innovative, always measurable and goal oriented.
What Sets Us Apart


You won’t get cookie-cutter campaigns or confusing jargon from us. Instead, you get:
A tailored, integrated communications approach built around your goals
A handpicked team of experts in branding, PR, digital marketing and content creation
Clear messaging that resonates with the audiences that matter, plus help determining what audiences matter
Strategies grounded in research and informed by decades of experience
Reliable execution and account management, from planning to day-to-day support
Flexible account structure, whether you want to start on a project-by-project basis or keep us on retainer - we work with you on what works for you
With c21, we want you to feel your investment is worth every penny. Every tactic, every recommendation and every deliverable is designed to support measurable, meaningful results.
Transparent, Data-Driven and Easy to Work With
We back every campaign with detailed, easy-to-digest analytics, so you always know:
- What’s working
- What’s next
- How we plan to keep striving toward your goals
You get clarity, accountability and communication that keeps you in the loop without overwhelming your team. It’s all part of our commitment to delivering remarkable service and real results — every step of the way.
Why Clients Choose c21
Organizations partner with c21 because we bring:
More than 30 years of proven experience
Deep expertise across marketing, PR and digital strategy
A collaborative team that feels like an extension of yours
Cost-effective solutions
A forward-thinking approach fueled by ongoing learning and industry leadership
From long-term strategic partnerships to project-based support, we meet you where you are and help get you where you want to go.





Expert Communications Support For Your Team or Small Business
We don’t specialize in any one vertical. Our clients span many industries from real estate, nonprofit, technology, professional services, government organizations, community improvement districts and much much more. We often serve as an extension of a smaller communications team and play well with others, whether it’s other contractors or teams within the company.
Your Outsourced Marketing and Communications Team - Since 1992
Many companies can’t or don’t want to build a communications team from scratch, and with c21 you don’t have to. We partner with businesses, nonprofits and government organizations that need senior-level expertise without building an in-house department.
Let’s Move Your Brand Forward and Up Your Communications Game
From strategy to execution, we’re here to take work off your plate and move your brand forward. Whether you need long-term partnership or extra hands on deck, we’re ready when you are. Connect with us today to talk through your goals and see how c21 can support your organization.



