55 Marietta · 55 Marietta Street

Managed by Stream and owned for several decades by overseas private capital, 55 Marietta’s primary ofering is powered shell colo space, but we have the flexibility to meet a range of demands. Recent upgrades at 55 Marietta include: Georgia Power vault for 12MW additional capacity, preparations for 13 generator positions, ballistic-resistant security hub, renovated lobby, improved loading and break-bulk area, additional chase space for future power, fiber and water lines, and on-site storage for make-up water (expandable to 50,000 gallon+ backup). Located in Downtown Atlanta across the street from the main interconnection point in the entire Southeast region at 56 Marietta, 55 Marietta Street is a secure urban multi-story data center and telecom campus. Companies with operations at 55 Marietta include Cogent, CoreSite (American Tower), Lumen, Verizon, Windstream and Zayo, among others.