For over 35 years, AMOS has been developing and producing high-precision bespoke optical and mechanical equipment at Liège Science Park in Sart Tilman. Its main achievements are professional telescopes, space optical systems, test equipment for space instruments, and high-precision mechanical equipment. The company is a world leader in telescopes with a 2- to 4-metre diameter and is a European leader in space optical systems. The AMOS customer base includes well-known European, American and Indian aerospace industry companies and taps into new markets as well.