Halo Materials, Inc.
Volta MemberVFUnited States
About
Halo Materials makes high-purity graphite from domestic hydrocarbon feedstocks for lithium-ion batteries and advanced nuclear reactors.
Its proprietary process aims to produce battery-grade graphite at cost parity with overseas suppliers, at a target price of $4 to $6 per kilogram, and nuclear-grade graphite at about a quarter of incumbent cost. The company presents its work as reshoring graphite supply, noting that one country controls up to 97% of the world's battery-grade graphite.
From the Battery Report
Battery Report 2025 · chapterSupply Chain: Upstream and MidstreamVolta Foundation's annual report on this part of the battery industry.Supply Chain Segments
Battery Chemistries
Synthetic Graphite✓
Location Info
- HQ
- United States
Sources
Chemistry: Synthetic Graphite
- Halo Materials — High-purity graphite, reshored · Company site · checked Oct 2026“Halo Materials produces premium, high-purity graphite from domestic hydrocarbon feedstocks”
Quick Facts
- Founded
- 2024
- Team Size
- 1-10
- Funding
- Private
- Last Updated
- Oct 14, 2026
