The Atec companies build high quality products and systems for Aerospace and Energy. For 70 years our expertise has delivered premier quality design, manufacturing, field services and more for our customers worldwide. Atec and our subsidiaries are committed to providing critical harsh environment solutions and services. Celtech specializes in the fabrication of jet and turboprop test stands. Vital Link remains the world’s leading noise suppressor and hush house operation, and Vital Link Europe adds turboshaft and control systems expertise. Hager Machine and Tool enhances our capabilities in complex CNC machining. Our combined experience and specializations offer our customers full-scale solutions for their most complex projects.