Corning has entered into a significant multi-year agreement with Meta Platforms valued at up to $6 billion (£4.7 billion) to supply optical fibre, cable, and connectivity solutions for the expansion of Meta’s data centres across the United States. This partnership marks one of the largest commitments to domestic optical communications manufacturing in recent years, highlighting the substantial infrastructure investment necessary to accommodate growing AI workloads.
As part of the agreement, Corning will provide its latest generation of optical products specifically designed to meet the high density and scale requirements of advanced AI clusters. To facilitate this, the company will enhance its manufacturing capabilities in North Carolina, including a notable increase in production capacity at its optical cable facility in Hickory, where Meta will act as the anchor customer.
The investment is anticipated to boost Corning’s workforce in North Carolina by 15% to 20%, sustaining a skilled contingent of more than 5,000 employees, including scientists, engineers, and production staff at two of the largest optical fibre and cable manufacturing facilities globally. “This long-term partnership with Meta reflects Corning’s commitment to develop, innovate, and manufacture the critical technologies that power next-generation data centres here in the US,” stated Wendell Weeks, the chairman and CEO of Corning.
He added, “Together with Meta, we are strengthening domestic supply chains and helping ensure that advanced data centres are built using US innovation and advanced manufacturing.” The shift in Meta’s AI infrastructure requirements is prompting a redesign of cable specifications. Modern AI training necessitates “all-to-all” communication patterns, which sharply contrast with traditional cloud workloads. This change demands “fibre-wide” architectures, such as Corning’s RocketRibbon with Contour fibre, that can accommodate twice as many strands within existing conduits.
Joel Kaplan, Meta’s chief global affairs officer, emphasized the importance of collaboration in this context: “Building the most advanced data centres in the US requires world-class partners and American manufacturing. We are proud to partner with Corning—a company with deep expertise in optical connectivity—for the high-performance fibre optic cables our AI infrastructure needs.”
The timing of this partnership coincides with a broader trend among hyperscale companies that are rapidly accelerating data centre expansions in response to the “terabit transition.” According to research by Cignal AI, global datacom revenue is projected to surpass $18 billion by 2025, predominantly driven by high-speed modules and the supporting back-end infrastructure for AI training clusters. Analysts predict that this deal alone could potentially double Corning’s annual fibre segment revenue as it ramps up to meet Meta’s demand for millions of miles of optical fibre across its US data centre network.
This collaboration not only underscores the increasing demand for advanced data connectivity solutions but also highlights the vital role of domestic manufacturing in bolstering the US technology infrastructure. As AI continues to evolve and reshape workloads, the need for innovative optical communication solutions will likely grow, further entrenching partnerships like that of Corning and Meta in driving the future of data centre capabilities.
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