QumulusAI (Nasdaq: QMLS), a neocloud infrastructure provider purpose-built for the AI computing era, today announced a seven-year colocation agreement for up to 3.75 MW of data center capacity in metropolitan Atlanta, together with a right of first offer on as much as 7 MW of additional contiguous capacity at the same site. The contracted capacity is expected to support up to 2,048 NVIDIA Blackwell B300-class GPUs.

Delivery is conditioned on the provider completing the transition of the premises with the existing occupant, and capacity is expected to be ready for service in Q4 2026.

"Contracted demand is only as good as the power you have to serve it," said Michael Maniscalco, CEO of QumulusAI. "Acquiring multiyear capacity in our own backyard will give us room to land deployments we are signing now, and a first look at the room to grow next door."

The agreement addresses the supply side of a demand picture QumulusAI has been building publicly since early June. The company has announced customer agreements valued at more than $246 million in aggregate over that period, including a three-year inference agreement valued at more than $71 million, announced July 28, and a separate GPU-as-a-Service agreement with DRW, announced Aug. 11. In July, it purchased 1,632 NVIDIA Blackwell B300 GPUs to meet that demand. Atlanta is also QumulusAI's home market; the company established its corporate headquarters in Georgia Tech's Tech Square in June.