SES AI Timeline

Events

• 2026-09-28 - Production Milestone - SES AI completes Chungju drone-cell capacity scale-up and gains ISO 9001 certification - The certified quality-management framework covers incoming materials, cell testing and traceability at the South Korean facility. The expanded line includes NDAA-compliant pouch cells for drone and other high-performance battery applications. The Korea ESG… - source: markets.financialcontent.com
• 2026-08-03 - Partnership - SES AI signs staged H1-X battery-development framework with Doroni Aerospace - The framework runs through staged purchase orders during 2026 and 2027; only an initial $65,000 tranche is committed, so the $1.09 million figure is a maximum rather than a firm order. SES AI will provide battery systems for Doroni's ground- and flight-test… - source: businesswire.com