Harbinger raises a $240M Series D, co-led by Tiger Global, Capricorn and Ridgeline, to push its electric truck platform into defence and power

TLDR

• Harbinger, a medium-duty electric truck maker, raised $240M in a Series D co-led by Tiger Global, Capricorn and Ridgeline.¹²
• The money funds trucks, energy storage, power, autonomy and defence; valuation and the split between them are undisclosed.¹³
• Its Army work runs through partner American Rheinmetall's contract, not a Harbinger award.⁴

Harbinger announced on 5 November that it has raised $240M in Series D funding, co-led by Tiger Global, Capricorn's Technology Impact Fund and Ridgeline.¹ Bloomberg reported the round first, ahead of the company's release, and TechCrunch says so in its own report.²⁵ The release headline says "Led by Tiger Global" but its text says "co-led" by the three firms, so the co-lead wording is used here.¹ Other named investors include Fidelity Management & Research Company, Squarepoint Capital, Xantium, Maniv, Greycroft, Australian Gulf Capital, PanaceaVC, ArcTern Ventures and Leitmotif, with FedEx and THOR Industries investing "through TechNexus" and BuildGroup as a strategic investor.¹ The round comes almost a year after a $160M Series C.² None of the sources read for this article gives a valuation, current production capacity or how the money divides between the trucks and the newer businesses.³

Harbinger, which Garden Grove, California datelines as its base, makes Class 4 to 6 chassis in all-electric and plug-in hybrid versions and designs its own powertrain, battery system, steering and brakes.¹³ The company says it has raised "over $650 million" since its 2021 founding; TechCrunch dates the founding to 2022.¹² That total does not add up from earlier reporting: Axios said in June that a $160M round brought the total to $358M, which with $240M gives about $598M, and the gap is unexplained.⁶ The release says FedEx ordered 2,000 trucks in a deal valued at more than $300M, and FedEx's Paul Melander has joined the board.¹ It states the proceeds will support "commercial vehicles, energy storage systems, power generation, autonomy software and defense applications" and the ramp-up of medium-duty manufacturing.¹ TechCrunch adds that Harbinger is reportedly weighing an IPO, which the company has not confirmed.²

The defence push is recent. In May, American Rheinmetall and Harbinger announced a partnership to field uncrewed ground vehicles, and the release describes "Harbinger's dual-use hybrid chassis" as the base for an uncrewed military vehicle.⁷ In June, Axios reported a defence unit and In-Q-Tel backing, with an undisclosed amount, and quoted the chief executive saying "We are selling what is still, fundamentally, a truck platform."⁶ The same report cites the chief executive's claim that Harbinger could build thousands of uncrewed hybrid-electric vehicles a year, which is a company claim and not confirmed.⁶ In July, American Rheinmetall was awarded an 18-month US Army contract for Project Sustainment through the National Advanced Mobility Consortium, with Harbinger supporting delivery; the contract value is not stated.⁴ Harbinger is a partner on that programme, not the contract holder, and FreightWaves describes the Army programme as in a prototype phase with no contract value disclosed.³⁴

On the investors, Tiger Global's Griffin Schroeder said: "Harbinger excels at electrification, and electrification has become one of the most pressing bottlenecks of the AI era."¹ In the same field, Tiger Global led the 2022 Series B of FORT Robotics, a safety layer for autonomous machines, and has committed about $20M more ahead of a planned listing.⁸ Ridgeline says it invests across hardware, automation and defence, closed Fund II at over $180M with FedEx among its limited partners, and is in the first group of small-business investment company licensees under the US Office of Strategic Capital.⁹ No defence investments by Capricorn's fund appear in the sources reviewed.

Why it matters: a $240M crossover-led round for a commercial truck maker that now builds uncrewed military vehicles shows investors paying for a dual-use manufacturing base before defence revenue is visible, since the Army work is a prototype-stage programme held by a prime and its value is undisclosed.¹³⁴