AMB closed its seed round of $3M in funding September 2021 with TDK Ventures and Foothill ventures co-leading the round. SAIC Capital (Tier I manufacturer), VinFast (Vietnamese EV OEM), Doral Energy-Tech Ventures (Israel Renewable Energy Company), Creative Ventures (financial VC firm from Silicon Valley) also participated in the round.

AM Batteries (AMB) is a Boston-based, seed-stage additive manufacturing company focusing on the lithium-ion dry-electrode market.