QumulusAI has finalized a seven-year colocation agreement for up to 3.75 megawatts of data center capacity in metropolitan Atlanta, the company said on Monday. The arrangement includes a right of first offer for an additional 7 megawatts of contiguous capacity at the same site, providing room for future expansion.
The contracted capacity is designed to support up to 2,048 NVIDIA Blackwell B300-class GPUs, aligning with QumulusAI’s distributed AI cloud platform strategy. Service readiness is contingent on the provider completing the transition of the premises from the existing occupant, with availability expected in the fourth quarter of 2026.
Since early June, QumulusAI has secured customer agreements totaling more than $246 million, including a three-year inference agreement valued at over $71 million announced on July 28 and a GPU-as-a-Service agreement with DRW disclosed on August 11. The company also purchased 1,632 NVIDIA Blackwell B300 GPUs in July and established its corporate headquarters in Georgia Tech’s Tech Square in June.
QumulusAI, which operates a distributed AI cloud platform offering GPU compute access across multiple data center sites, did not disclose financial terms of the Atlanta capacity agreement. Michael Maniscalco, CEO of QumulusAI, stated that acquiring multiyear capacity locally will enable the company to deploy workloads currently under contract while positioning it to evaluate further expansion opportunities.
