Vianode, an advanced battery materials company, and Ateios Systems, a US-based battery component supplier, have signed a Letter of Intent (LOI) for the supply of high-performance synthetic anode graphite for use in Ateios’ cutting-edge electrode platform.

Vianode will supply synthetic anode graphite to support Ateios Systems’ electrode production.

Under the strategic pilot and LOI, Vianode will prepare a phased supply of synthetic anode graphite to support Ateios Systems’ electrode production to pair with their high-performance, PFA-free cathodes of LCO, NMC, and LFP that make up 95% of the battery materials used to power all of the critical devices used in consumer electronics, robotics, drones, mobility, grid storage, and many more.

Initial volumes are to be supplied from Vianode’s Via ONE facility, the world’s most sustainable graphite plant located in Norway, with a transition to Via TWO in St. Thomas, Ontario, Canada, as additional capacity comes online.

Vianode’s anode graphite offers up to 90% lower CO₂ emissions than conventional production and is used in a range of demanding battery applications supporting faster charging times, longer runtime, extended cycle life, and recyclability.

Ateios’ RaiCore electrode technology: High-speed production and strong performance

Ateios is recognized for its RaiCore electrode technology at the US Battery Show in October of 2025, which enables high-speed manufacturing combined with strong performance, the world’s only third-party verification of being forever chemical-free, higher energy density, and lower cost.

The technology was pioneered at Oak Ridge National Lab, scaled production at Eastman Kodak, and benchmarked by Ateios at the Battery Innovation Center. These groups bring decades of industry-leading manufacturing and development across multiple battery chemistries and formats.

Vianode and Ateios will work together to build, test, and deliver high-performance, production-grade electrode samples.