Harbinger raises $240M Series D to turn its truck platform into a defense and power business

Co-led by Tiger Global, Capricorn and Ridgeline, the round takes Harbinger past $650M raised after FedEx ordered 2,000 trucks.

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Primary source: PR Newswire Business Technology

Why it matters

Harbinger started as a medium-duty electric truck platform and now wants investors to value the same batteries, drivetrains and shared manufacturing capabilities across defense, autonomy, energy storage and power generation. Harbinger is pursuing those markets while preparing to deliver 2,000 FedEx trucks by the end of 2027.

A white cab-chassis truck stands beside a wheeled generator and cables on wet pavement, with shipping containers and a warehouse behind it; “RW” is marked on a cabinet.

John Harris co-founded Harbinger in 2021. On November 5th, 2026, Harbinger announced a $240 million Series D and plans to sell its electrification technology into defense, autonomy, energy storage and power generation.…

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