Haydale plc, through its subsidiaries, engages in the design, development, and commercialization of advanced materials using graphene and other nanomaterials in United Kingdom, Europe, the United States, China, Thailand, South Korea, Japan, and internationally. It offers inks and coatings, resins, and fluids and masterbatches for use in composites and polymers; masterbatch and pre-preg composites, elastomers, and other nanomaterials; ceramycGuard, and advanced consulting services. The company also provides proprietary silicon carbide whisker powder and high wear resistant cutting tools for aerospace and automotive sectors. The company was formerly known as Haydale Graphene Industries plc and changed its name to Haydale plc in January 2026. Haydale plc was incorporated in 2010 and is headquartered in Ammanford, the United Kingdom.