Kelly holds a bachelor’s degree from the University of Georgia as well as a Georgia Real Estate License. He is an active member of the Council for Quality Growth, Cobb Chamber of Commerce, and the National Association of Home Builders Multi Family Council. Kelly is the former Chairman and Vice-Chair of the Town Center CID and Chairman of the Town Center Community Alliance. He has held Board and leadership positions in several community and philanthropic organizations, including The Georgia Transportation Authority, Cobb County Airport Advisory Board, Hamilton YMCA, The Walker School, and International Sports Missions (ISF).
Leadership
Strong Foundation
Built upon 75+ years of expertise, Quintus has established a robust foundation, creating enduring multi-family communities and commercial spaces that exemplify its integrity-driven leadership in Atlanta's real estate.

Kelly Keappler
CEO/President
Kelly Keappler joined the family business in 1996, bringing his passion for architecture and community growth. He founded Quintus Development and has led all projects through site acquisition, entitlements, design, development, and construction for over 25 years. In 2022, Kelly accepted the responsibility of CEO of Quintus Corporation, leading all aspects of property management, development, and investment.

Mark Keappler
Chairman of the Board
Mark joined Quintus in 1987 after receiving a BS in Economics and Business Administration from Berry College and gaining experience in the industry through his career with the property management division of Clark Financial Corporation. Mark led the property management division of Quintus Corporation for over 30 years before handing the reigns to the third Keappler generation, Kelly Keappler and Laura Coleman.
The Team
The Quintus team embodies a dynamic fusion of experience and innovation, working collaboratively to bring visionary concepts to life. With diverse expertise and a shared commitment, they consistently redefine real estate excellence.

Laura Coleman
Director of Operations

Scott Manspeaker
Director of Finance
Chiara Competello
Asset Manager

Kathy Cahill
Area Manager

Brian VanDine
Area Maintenance Manager
Communities for Life.