Amprius Technologies, Inc.

Current leadership (2)

• Tom Stepien CEOsecondary-verified
• Yi Cui Foundersecondary-verified

Founders (1)

• Yi Cuino longer at company

See all founders across the registry →

Safety record

No incidents on record for Amprius Technologies, Inc..

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Supplies to (1)

Outbound supply edges from this company. Each relationship appears here when verified with at least two strong sources (maker-official / IR / regulatory / standards-body / verified tier-2). Sources are append-only; corrections add new sources rather than rewrite history.

Financial state

Reporting basis

sec_10k

Revenue disclosed

$73000000 (sec_10k)

Lifecycle stage

growth

Counterparty risk class

elevated

Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.

Timeline

Every recorded move in Amprius Technologies, Inc.’s history, most recent first: funding rounds, partnerships, acquisitions, supply-chain starts, key hires, and press.

1. 🔗

   Started supplyingBecame supplier to AeroVironment

   2026-06-26

   Supply: SiCore 100% silicon-anode lithium-ion cells (selected for UAS platforms) to AeroVironment

Recent activity

Every change to this record is dated, sourced, and independently verified where marked.

• Record createdJun 26, 2026

  Added to the verified registry

Full change history →

Sources (1)

1. verification source · https://amprius.com/amprius-ships-high-performance-sicore-cells-to-multiple-drone-customers-from-u-s-pilot-line/ ↗

Common questions