Harbinger Raises $240M Series D Led by Tiger Global

Harbinger, an American industrial technology platform company, raised $240 million in Series D funding, the company announced on 5 November 2026. Its PR Newswire release says Tiger Global, Capricorn's Technology Impact Fund and Ridgeline co-led the round. The company also says it has raised over $650 million since its founding in 2021.

The round size and co-leads are reported by more than one outlet. The cumulative total, the order details and the self-description rest mainly on the company's own statements.

How much did Harbinger raise in its Series D round?

Harbinger raised $240 million in Series D funding, according to its PR Newswire release dated 5 November 2026. rv-pro.com reported the same round size on the same day, so the figure rests on the company's release and a second outlet.

Who led Harbinger's Series D round?

Tiger Global, Capricorn's Technology Impact Fund and Ridgeline co-led the round, the company said. FreightWaves reported the same three co-leads on 5 November 2026, citing the company. Goldman Sachs and Morgan Stanley served as placement agents on the financing round, according to the release.

The release also names other investors in the Series D. Crossover investors include Fidelity Management & Research Company, Squarepoint Capital and Xantium. Returning investors include Maniv and Greycroft, Australian Gulf Capital, PanaceaVC, ArcTern Ventures and Leitmotif. Strategic investors in mobility are FedEx and THOR Industries, through TechNexus, and BuildGroup is named as an investor in data centers.

In the release, Griffin Schroeder, Partner at Tiger Global, said: "We led this financing because we see tremendous value in bringing Harbinger's technical expertise and manufacturing capabilities to new markets."

What does Harbinger make?

Harbinger calls itself an American industrial technology platform company. ttnews.com describes it as "the maker of medium-duty electric trucks." Multiples.vc describes it as a commercial vehicle manufacturer that develops electric and hybrid chassis for medium-duty applications.

The company's release says its technologies serve medium-duty trucks, recreational vehicles, mobile healthcare units, power infrastructure and defense vehicles. The release also describes medium-duty vehicle platforms. According to the release, Harbinger develops all-electric and hybrid medium-duty vehicle platforms, battery and drivetrain systems, energy storage and auxiliary power solutions, autonomous driving technology and defense applications. It says it engineers systems from first principles, using deep vertical integration to deliver safer, more reliable, more capable and more efficient solutions at economic parity. The "industrial technology platform" label is the company's own description.

What is the FedEx order and how large is it?

According to the release, FedEx recently placed an order for 2,000 all-electric Harbinger trucks valued at more than $300 million. ttnews.com reported a deal worth more than $300 million for 2,000 electric delivery vans and said the order came in September. The release gives no month, and the two accounts differ on vehicle type.

The FedEx order is the detail that differs most between sources. Both accounts agree on the customer, the truck count and the value. They differ on when the order came in and on what the vehicles are called.

How do the sources compare on the headline numbers?

The table shows where other reports match the company's release and where they differ.

Where the sources disagree on the total, this article uses the company's figure and labels it as the company's claim.

How much has Harbinger raised in total?

The company says it has raised over $650 million since its founding in 2021, and that total includes the Series D. The $240 million is the size of one round. The $650 million is a cumulative figure. Multiples.vc gives a $598 million headline total and smaller totals at earlier rounds, so the larger number rests on the company's own statement. Keep the two figures apart: the $240 million is one round, and the $650 million is the company's cumulative total since 2021.

Earlier rounds, their dates and their investors are not listed in this article.

Where is Harbinger based and who leads it?

Harbinger is based in Garden Grove, California, according to the release dateline and FreightWaves. The company says it was founded in 2021. John Harris is Co-Founder and CEO. In the release he said: "Harbinger exists to challenge what industry has learned to accept."

The release also says Paul Melander, FedEx's Senior Vice President of Safety and Transportation, has joined Harbinger's Board of Directors.

What will the $240 million support?

The release says the round will help fuel the company's next phase of growth. It points to expansion into commercial vehicles, energy storage, power generation, autonomy software and defense applications. Neither the release nor the outlets reporting it allocate the $240 million across those areas.

What's still unclear?

• The total raised. The company's figure of over $650 million is its own claim. Multiples.vc's headline total is $598 million, and its profile gives smaller totals at earlier rounds.
• The FedEx order. The release says FedEx "recently" placed the order. ttnews.com dates it to September. The release says trucks, and ttnews.com says delivery vans.
• The order value. The "more than $300 million" figure comes from the company, and ttnews.com repeats it. Neither source gives a breakdown.
• Valuation. No valuation appears in the release or the reporting on it.