Trelleborg AB engages in the provision of engineered polymer solutions that protect essential applications in demanding environments. It operates through the following segments: Trelleborg Industrial Solutions, Trelleborg Sealing Solutions, and Group Activities. The Trelleborg Industrial Solutions segment focuses on supplying polymer-based critical solutions in selected industrial application areas and infrastructure projects. The Trelleborg Sealing Solutions segment includes polymer-based critical sealing solutions and components deployed in aerospace, automotive, general industry, and healthcare and medical. The company was founded by Sanjeev Shah and Henry Dunker in 1905 and is headquartered in Trelleborg, Sweden.