Atlantic South Bank, a Division of Wheeler County State Bank

12/30/2025

On January 1st, 2026, WCSB-ASB will officially become SunMark Community Bank, marking the beginning of our transition to one bank. Please find “A Guide to Your Banking Experience", which will help you get ready for day one as a SunMark Community Bank customer. Please let us know if you have any questions, and as always thank you for allowing us to serve you.

12/23/2025

Season’s Greetings from all of us at Wheeler County State Bank and Atlantic South Bank -a division of Wheeler County State Bank

10/08/2025

“RUFF DAY CHASING BIRDIES”

Atlantic South Bank team members had a great time at the 2025 Annual Industry Appreciation Golf Tournament hosted by Swainsboro-Emanuel County Chamber.

08/15/2025

Exciting new partnership to better serve our customers and communities!

SunMark Bancshares, Inc. and Wheeler Bancshares, Inc. Announce Merger Agreement

07/21/2025

Atlantic South Bank, a division of Wheeler County State Bank, welcomes Margo Riner to our team in Swainsboro. With more than 20 years of experience in insurance and customer service, Margo brings a wealth of knowledge, dedication, and a personal touch to her new role.

Known for her outgoing personality and strong commitment to serving others, Margo has built a career centered on building trust and delivering exceptional support to her clients. Her background in the insurance industry has equipped her with a keen understanding of customer needs, making her a valuable asset to the Atlantic South Bank family.

Margo is married to Mitchell Riner, and together they have a daughter, Lilah. A devoted member of Nunez Baptist Church, Margo enjoys spending time with her family, staying involved in their family-owned business, One Moore Tree Service, and spending time outdoors. Her strong faith and community involvement are central to her life and values.

Margo’s warm personality and extensive experience make her a welcome addition to Atlantic South Bank, where she looks forward to continuing her commitment to helping others and making a positive impact.

07/16/2025

04/18/2025

📣 Thank you to everyone who helped make our 1️⃣ year anniversary celebration a success! 🙏

Here’s to year 2 with amazing customers, community and growth. 🏦

04/16/2025

Tomorrow’s the day! 🎉

We’re just 1 day away from celebrating ONE incredible year of service, connection, and community—thanks to YOU!🫵 💙

Join us tomorrow, Thursday, April 17th from 3:00 p.m. to 5:00 p.m. as we sail into year 2️⃣ together ⛵ Let’s make more memories and celebrate how far we’ve come—together. 🙏

We can’t wait to see you there!

04/14/2025

The celebration continues! 🥳 One year of service, smiles, and strong community ties—thanks to YOU.

See you Thursday, 3:00 p.m. - 5:00 p.m. as we sail into year two together! ⛵💙

04/10/2025

🎉 Don’t forget—we’re celebrating ONE amazing year! 🎉
Thank you for being part of our journey. Come join the celebration as we toast to 365 days of growth, community, and YOU! 🏦💙

Thursday, April 17th 3:00 p.m. - 5:00 p.m.

04/07/2025

🎉 Drop-in Celebration Alert! 🎉
It’s been one incredible year at Atlantic South Bank in Swainsboro, and we want to take a moment to express our deepest gratitude to our amazing customers, dedicated team, and supportive community. 💙

Your trust and support have helped us grow, and we’re proud to be part of your financial journey. Come sail with us as we continue to navigate toward a brighter financial future together. 🚢

Join us on April 17, 2025, from 3:00 p.m. - 5:00 p.m. to celebrate – we couldn’t have reached this milestone without you!

Thank you for making our first year so special. Here’s to many more!