Highlander Enterprise S.A. is a Poland-based diversified enterprise engaged in the development, manufacture, and commercialization of professional cosmetics, nanotechnology-enhanced beauty solutions, UV-protective apparel, and advanced carbon nanomaterials. The company operates across three primary business segments: Professional Cosmetics, Protective Lifestyle Apparel, and Advanced Graphene Materials. In the cosmetics sector, the company develops and markets beauty solutions primarily under its proprietary brand 8belle, offering hybrid and UV gel nail polishes; protective base coats and glossy top coats; nail degreasers, cleaners, and conditioning liquids; professional UV and LED curing lamps; and precision nail styling accessories, tools, and salon workstation equipment. Through the Brown as Berries brand, the company produces specialized hand and skin care formulations, including restorative hand creams and protective serums. In the apparel segment, the company designs and distributes sun-protective resortwear and swimwear engineered with patented sun-permeable textiles providing certified SPF 35 protection. In the materials division, the company manufactures and commercializes proprietary carbon nanomaterial solutions, including High Strength Metallurgical Graphene (HSMG); graphene oxide and reduced graphene oxide flakes; graphene quantum dots (GQDs); graphene-enhanced masterbatches and polymer composites; surface protection coatings; and graphene-infused filament lines for additive manufacturing and 3D printing. Highlander Enterprise S.A. serves professional beauty salons, nail technicians, direct-to-consumer digital shoppers, and industrial manufacturers across Poland and the European Union. Founded in 2012 and headquartered in Kraków, Poland, the company trades on the NewConnect market of the Warsaw Stock Exchange under the ticker symbol HER. In January 2025, the company officially rebranded from Advanced Graphene Products S.A. to Highlander Enterprise S.A. following a comprehensive operational restructuring and the adoption of its 2025–2028 multi-pillar growth strategy. As part of this strategic pivot, the company expanded its business model to capture consumer and B2B beauty markets while creating technological synergies by infusing nanomaterials into cosmetics to enhance mechanical resistance and antimicrobial properties. Recent corporate developments include the commercial launch and proprietary e-commerce rollout of the 8belle professional salon product line; the acquisition and brand integration of Brown as Berries; a strategic commercial cooperation agreement with beauty marketplace platform Booksy; and a collaborative research and development alliance with the Lodz University of Technology dedicated to utilizing graphene quantum dots in advanced cosmetic applications.