Stronger. Lighter. Smarter.

Advanced Structural Foam Solutions for Any Industry

All of our products utilize our patented solid ligament foam structure

Our open cell foam material is optimized for each application by modifying the base material, pore size, and ligament thickness.

Lithium Ion Battery Flame Arrestor

Turbine Air Oil Separators

AI Cold Plate for High Performance Data Center Applications

Debris Capture Device

Aircraft HVAC System with Clean Air Package Available

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.