RadiusDC has completed the acquisition of the carrier-hotel facility at 55 Marietta Street NW in Downtown Atlanta and plans a substantial expansion of the property, adding 8MW of new utility capacity to bring the site’s total to 18MW. The move represents a significant growth milestone for the data center operator, deepening its presence in one of the most supply-constrained and connectivity-dense markets in the Southeast.
The 403,000-square-foot, 21-story tower is a central aggregation point for regional and national bandwidth, hosting 22 on-net carriers and serving as a vital interconnection hub. By expanding power availability and modernizing mission-critical infrastructure, RadiusDC aims to meet growing demand from hyperscale platforms, content providers, and enterprises seeking proximity to Atlanta’s connectivity core.
The acquisition strengthens RadiusDC’s national platform, marking its fourth strategic location along with Nashville, Miami, and Denver. The company said the investment aligns with its focus on delivering scaled edge capacity in markets where demand for resilient and highly connected infrastructure continues to accelerate.
Support: Advisory support for the transaction included Akin Gump Strauss Hauer & Feld as legal counsel to RadiusDC while Stream Realty Partners and Nelson Mullins Riley & Scarborough LLP advised the seller, a European family office.
KEY QUOTES:
“This expansion is a pivotal moment for RadiusDC and the Atlanta market. We’re not just increasing critical IT capacity. We are delivering essential inventory into a constrained market, leveraging 55 Marietta’s unmatched connectivity to support the next generation of AI and high-performance compute. This move reinforces our commitment to providing highly connected and resilient data center solutions where our customers need them most.”
Mike Krza, CEO of RadiusDC
“The acquisition provides our core hyperscale and content customers an opportunity to expand with continuous inventory in a market where we believe options are limited. RadiusDC was founded to help solve inventory issues in supply-constrained markets with connectivity-rich environments that our customers demand.”
Christopher Jensen, Managing Director of Blue Owl Capital
