Stronger. Lighter. Smarter.

Advanced Structural Foam Solutions

Patented solid ligament foam for durability and performance

 Optimized for each application

Bolt Catchers and Latch Release Mechanisms with Little to No Recoil!

Bird Strike Protection for Helicopter/eVTOL Rotors, Fan Blades, and more!

Direct to Chip Cold Plate for Performance Data Center Applications like AI!

ERG leads the way in designing and manufacturing high-performance products powered by our patented metal, carbon, and ceramic foams. With decades of expertise, we deliver innovative, optimized solutions for a range of industries worldwide.