YC Startup Mass Magnetics Recycles Rare-Earth Magnets from EV Motors

YC-backed Mass Magnetics recovers rare-earth magnets from retired EV motors—material traditionally 90% discarded—and remanufactures them into US-made magnets for robotics and defense markets.

2026-09-12 ~ 2026-09-12 · 2 related posts

• Mass Magnetics (YC S26) recycles EV motor magnets into new magnets for robotics and defense — ycombinator · 2026-09-12
• Mass Magnetics recycles EV motor magnets into robotics and defense supplies — Y Combinator · 2026-09-12