DexMat announced the close of a Seed funding round totaling more than $5 million, bringing total equity funding to $10 million. The round supports early commercialization of Galvorn, a lightweight, carbon-based conductive material being qualified as an alternative to copper in electric vehicle (EV) and other electrified systems where weight, thermal performance, and long-term reliability are increasingly limiting factors.
As EV production scales faster than global copper supply, manufacturers are increasingly evaluating conductive alternatives at the system level. DexMat is seeing growing demand for Galvorn, particularly in wire, cable, and related applications where traditional conductive materials introduce weight, durability, or design constraints.
The new funding will support early commercial customers, expansion of technical and commercial teams, and production scale-up to meet near-term demand.
As electrification increases material intensity across transportation and energy systems, manufacturers are encountering constraints related to copper availability, cost volatility, and environmental impact. In targeted applications, Galvorn is being evaluated where these constraints affect system-level performance and design flexibility.
Operational progress
The new capital, combined with approximately $3 million in non-dilutive funding, will support existing customers advancing Galvorn into commercial products and new customers entering the development pipeline. DexMat plans to focus on production scale-up, cost reduction, and material consistency, which are key requirements for broader adoption in electrically intensive applications.
DexMat reports continued operational progress, including:
- 2.5× growth in 2025, more than doubling Galvorn production and sales compared to 2024
- A reported 20× increase in production capacity and a 96% reduction in production costs since the pre-Seed round
- Industry recognition, including being named Trellis 2025 Startup of the Year
Galvorn’s development builds on more than two decades of research in carbon-based materials. DexMat’s longer-term objective is to reduce reliance on energy-intensive metal production by enabling alternative conductive materials in applications where performance and supply-chain resilience are increasingly critical.
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