Analysis
Harbinger, a Los Angeles-based electric truck startup, raised a $240 million Series D, the company announced, according to TechCrunch. The round was co-led by Tiger Global, Capricorn's technology impact fund, and defense-focused Ridgeline, and came almost a year after Harbinger's $160 million Series C -- part of a broader wave of defense-adjacent hardware rounds Pulse tracks on its funding tracker.
What Harbinger does
Founded in 2022 by former employees of defunct EV startup Canoo and battery maker QuantumScape, Harbinger builds electric truck chassis for Class 5 and Class 6 commercial vehicles. The company has since acquired autonomous-driving startup Phantom AI, developed hybrid emergency vehicles, and unveiled a driverless hybrid platform for military use. It is also expanding into battery storage.
Harbinger's funding history
Harbinger's prior rounds, oldest first:
“Harbinger's prior rounds, oldest first: - Series B (Jan 2025) -- $100M.”
- Series B (Jan 2025) -- $100M.
- Series C (Nov 2025) -- $160M, co-led by FedEx, THOR Industries and Capricorn's Technology Impact Fund; included FedEx's initial order for 53 Harbinger trucks.
With the new Series D, Harbinger has raised more than $650 million in total, according to Bloomberg's reporting cited by TechCrunch. The pace -- three rounds in under two years, each larger than the last -- reflects how competitive funding for defense-adjacent hardware startups has become as traditional VCs and defense-focused funds both chase the same deals.
Harbinger's expansion into defense and battery storage
Beyond trucks, Harbinger's push into military applications follows its acquisition of Phantom AI, an autonomous-driving startup, which gives it the perception and control software for a driverless hybrid platform aimed at defense customers. The battery storage expansion lets Harbinger sell the same battery packs and power electronics it developed for its truck chassis into a second market, a common strategy among EV-hardware startups looking to diversify revenue beyond a single anchor customer like FedEx.
Who invested in Harbinger
Tiger Global, Capricorn and Ridgeline co-led the Series D. Repeat investors FedEx, Maniv, Greycroft and Leitmotif -- a VC firm backed by Volkswagen -- also participated, and Fidelity Management joined as a new investor. FedEx did not lead this round but invested again, and Paul Melander, FedEx's senior vice president of safety and transportation, joined Harbinger's board. FedEx has separately placed an order for 2,000 Harbinger trucks worth more than $300 million, expanding well beyond its original 53-truck pilot.
The electric truck and defense-tech market
Harbinger's pivot toward military and defense applications puts it alongside a wave of venture-backed companies pairing commercial hardware with dual-use government contracts. Harbinger is reportedly considering an IPO, per TechCrunch, which would make it one of the first standalone electric-truck-chassis makers to test public markets since the broader EV-startup shakeout that claimed Canoo, the company several of Harbinger's founders left.
The counterweight
Harbinger still depends heavily on FedEx as its anchor commercial customer, and the company has not disclosed a valuation for this round or confirmed a timeline for the IPO it is reportedly considering. A defense pivot adds a new revenue line but also new program risk tied to government contracting cycles rather than commercial fleet demand.
What to watch next
Watch for confirmation of Harbinger's IPO timeline and for details on its military driverless platform's first contract, which would be the clearest evidence yet that the defense pivot is generating revenue rather than just investor interest.