Member Companies

The Mass-Energy Company

Magnets sintered in seconds

Greentown Boston Member

The Mass-Energy Company Logo

Founded 2023

Industry

Manufacturing

Eric Silver

Co-Founder/CEO

Matthew Groll

Co-Founder/CTO

About the Company 

MECo rapidly produces high performance magnets from domestic and recycled feedstocks, decreasing dependency on foreign-sourced rare-earth materials.

About the Solution

Centralized control over rare earth materials has opened up a critical vulnerability in international supply chains. To address this problem MECo has developed a faster, more precise, and more efficient way to manufacture magnets domestically. The approach achieves fully densified bulks from recycled powders in as little as 60 seconds while consuming drastically less energy. MECo’s vision is to provide a new class of sintering technologies to enable the next generation of commercial materials science.