Qnity Opens U.S. Plant, Acquires Taiwan Facility in Five-Day Sprint
The semiconductor materials supplier is rapidly expanding capacity as AI chip production puts pressure on global supply
Qnity recently commissioned a new manufacturing facility in Newark, Delaware, and acquired a $61.5 million site in Taiwan's Hsinchu Science Park within days of each other.
These announcements come less than six months after Qnity began trading independently.
Qnity spun off from DuPont and began trading on the New York Stock Exchange under the ticker "Q" on Nov. 3, 2025, simultaneously joining the S&P 500. The company operates across two segments: Semiconductor Technologies and Interconnect Solutions, with two-thirds of its revenue tied directly to semiconductors and AI.
Both expansions focus on Qnity's CMP pad business, which produces polishing discs used to smooth chip surfaces during fabrication. Qnity states that AI chip production requires more CMP steps per wafer than traditional semiconductor manufacturing, making this business closely tied to the pace of AI development.
Building on Both Sides
The Newark facility spans 385,000 square feet and began operating its first manufacturing line earlier this month, producing components for Qnity's CMP pad products. Additional lines are planned.
John Singer, Qnity's chief operations and engineering officer, said in a statement to AIM Media House that the Newark facility will produce advanced materials for their customers and partners in the semiconductor industry as they “power industry-leading advancements in AI, high-performance computing, and advanced connectivity.”
He also emphasized the expansion of Qnity's regional capacity, saying their customers will have access to “faster, smaller, and more energy-efficient semiconductor solutions.”
"Delawareans win the future when we build the things that power next-generation technologies for the world," said Delaware Gov. Matt Meyer, who attended the facility’s opening ceremony on the 11th.
On March 6, Qnity announced the acquisition of a new facility in Hsinchu Science Park, a major semiconductor hub in northern Taiwan. The $61.5 million site will include production areas, clean rooms, warehousing, and research labs. Operations are expected to begin in early 2027.
"This facility represents more than just additional capacity; it reflects our confidence in the industry's trajectory and our commitment to ensure customer support across current and future growth cycles," CEO Jon Kemp said in a statement. The acquisition is part of Qnity's local-for-local model, placing manufacturing capacity close to key customers in their home regions.
Qnity already maintains a supply agreement in the region.
In October 2025, the company signed a memorandum of understanding with SK hynix for long-term CMP pad supply in next-generation semiconductor manufacturing. SK hynix is one of the primary producers of high-bandwidth memory, the chip type most closely associated with AI accelerator demand.
The Demand Driving Growth
The global semiconductor industry is tracking toward $975 billion in revenue in 2026, according to WSTS, with AI infrastructure buildout as the primary driver. Applied Materials CFO Brice Hill said on the company's Feb. 12 earnings call that leading-edge logic, DRAM and advanced packaging were running at "100% utilization across all the leading edge nodes."
When fabrication plants operate at full capacity, pressure shifts downstream. Deloitte's 2026 semiconductor outlook identifies advanced packaging and materials as emerging bottlenecks, warning that constraints in these areas could limit the pace of AI chip production, even if wafer fabrication expands.
Most of that capacity is concentrated in one place. Taiwan accounts for over 60% of global foundry revenue and more than 90% of leading-edge chip manufacturing.
The Council on Foreign Relations has noted that Taiwan's semiconductor dominance is unlikely to act as a reliable deterrent to conflict, as China's interest in unification predates the chip industry and is driven by broader strategic goals.
According to the Institute for Economics and Peace, a full-scale conflict over Taiwan could cost the global economy $10 trillion, while a blockade alone could cost $2.7 trillion. In this context, companies like Qnity across the semiconductor supply chain are making long-term capacity decisions.
Qnity reported full-year 2025 net sales of $4.75 billion, up 10% year-over-year, marking its seventh consecutive quarter of organic growth. The company has projected 2026 net sales of between $4.97 billion and $5.17 billion.
Entegris, Qnity's closest peer in CMP materials, committed $700 million in U.S. research and manufacturing investment in August 2025, bringing its total planned domestic spending to approximately $1.4 billion. Entegris CEO Dave Reeder said the company enters 2026 with customers "increasingly adopting more complex device architectures" to support AI growth.
For Qnity, additional lines are still being added in Newark, and Hsinchu will not be operational until 2027. Execution remains the key factor between the company's current momentum and its next phase of growth.