Qnity Electronics, Inc. (Q)

Qnity Electronics, Inc. is a supplier of advanced materials and solutions for the semiconductor and electronics industries. The company was separated from DuPont as an independent public company in 2025, and its common stock trades on the New York Stock Exchange under the single-letter ticker Q. It is headquartered in Wilmington, Delaware.

Qnity's semiconductor technologies business provides materials used in chip fabrication, including chemical mechanical planarization pads and slurries, lithography materials such as photoresists, and specialty chemistries for cleaning and deposition. Its interconnect solutions business supplies materials for advanced packaging, printed circuit boards and electronic assemblies, such as plating chemistries, laminates and thermal management materials.

The company serves semiconductor manufacturers, foundries, packaging and assembly companies, and electronics makers worldwide, with significant operations in Asia, North America and Europe.