Polygiene Group AB (publ) (POLYG.ST), headquartered in Malmö, Sweden and founded in 2006, develops, manufactures and sells advanced ingredient technologies focused on freshness, antimicrobial protection and odor control for textiles, hard surfaces and other materials; its core offerings include Polygiene brand solutions such as StayFresh (non-metal odor-control technology), StayFreshBIO (bio-based antimicrobial), OdorCrunch, StayCool (moisture-activated cooling), ViralOff (virus-reducing treatment) and Scentmaster, alongside Addmaster brand products like Biomaster (antimicrobial additives for plastics and surfaces), VeriMaster (anti-counterfeit protection) and SteriTouch; the company serves over 500 global partners across diverse sectors including sports and outdoor, fashion and lifestyle, workwear, hospitality, home and pets, healthcare, water, industrial, paper and packaging, with primary operations in EMEA, APAC and the Americas through distributors and direct sales. Recent developments feature a May 2025 strategic partnership with a leading healthcare products provider, securing the largest order in company history at approximately SEK 30 million annually for Freshness segment technologies with production starting in Q4 2025; Q4 2024 net sales reached MSEK 44.7 (up 45% year-over-year) with full-year 2024 sales of MSEK 156.9 and EBITDA margin of 12.1%, alongside new U.S. representation via Weichert agency, a microfibre-reduction collaboration with the University of Manchester on ShedGuard technology, Addmaster's expanded Scentmaster applications in oral care and hygiene products plus a new China distributor with Helm, and organizational enhancements including a global marketing director appointment.