Trelleborg AB is a global engineering group focused on polymer technology, with headquarters in Trelleborg, Sweden, with 15,646 employees and with yearly revenue of 34 billion SEK as of 2023. It became a public company in 1964 and currently trades on the Nasdaq Stockholm as a large-cap component. It has operations in 40 countries and describes its mission as the development of "engineered polymer solutions that seal, damp and protect critical applications in demanding environments". Wikipedia