
Entegris
Billerica, MA, United States
About
Entegris provides high-performance specialty materials, including POCO graphite and silicon carbide, for fuel cells and battery energy storage systems, along with contamination control solutions and battery materials testing (anode/cathode evaluation and electrolyte compatibility). Silicon carbide materials from Entegris support power electronics for electric vehicles, improving EV efficiency.
Supply Chain Segments
Battery Chemistries
Synthetic Graphite
Quick Facts
- Founded
- 1966
- Team Size
- 2000+
- Funding
- Public
- Last Updated
- Apr 21, 2026




