Dynavac is a leading provider of thermal vacuum chambers, space simulation systems, thin film coating equipment, and custom vacuum technologies for aerospace, defense, commercial space, government, research, and industrial applications.
Founded in 1982, Dynavac has built a reputation for delivering high-performance thermal vacuum systems, space simulation systems, and thin film deposition solutions that support mission-critical programs around the world. For more than four decades, we have partnered with customers to design, manufacture, and support advanced systems that validate spacecraft, qualify flight hardware, and enable innovative research and development.
From concept and design through manufacturing, installation, commissioning, and lifecycle support, Dynavac delivers engineered solutions tailored to each customer’s unique requirements. Our expertise in thermal vacuum testing, space simulation, and thin film deposition technologies has made us a trusted partner for organizations operating in some of the world’s most demanding environments.
In 2023, Dynavac became part of Weiss Technik North America, expanding our product offerings and strengthening our capabilities in environmental testing, space simulation, and thermal vacuum chamber technology. Today, we design and manufacture our thermal vacuum systems in Hingham, MA USA and Éragny, FR.
Weiss Technik North America is part of the Weiss Technik group, which includes 23 companies across 18 countries. This global presence provides the resources, technical expertise, and innovation needed to support customers worldwide while maintaining the responsive engineering, manufacturing, and service our customers rely on.
