Archer takes Boeing’s autonomy businesses as Boeing keeps a stake and access

The purchase terms filed with the SEC set the consideration as Class A shares equal to 19.75% of Archer’s Class A shares outstanding immediately before closing, subject to adjustments for the target companies’ cash, debt and transaction expenses. If no other shares were issued, 19.75 new shares for every 100 existing shares would equal about 16.5% of the resulting Class A total. That arithmetic illustrates the structure; it is not a fixed post-closing ownership percentage.

Boeing would also receive two warrants. Each covers a number of shares calculated by dividing $100 million by Archer’s five-day volume-weighted average share price before closing. One has a $13 exercise price and is exercisable from 12 to 36 months after closing; the other has a $17.88 exercise price and runs from 12 to 48 months after closing. A beneficial-ownership limit generally blocks exercise above 19.9% of Class A shares or voting power, but Boeing may waive it.

The consideration shares carry a 12-month lock-up, with customary hedging and pledge exceptions. So long as Boeing owns the contractually defined minimum—shares equal to 10% of Archer’s pre-closing Class A count—it may designate a person for nomination to Archer’s board. At closing, the companies also plan reciprocal worldwide licenses to specified intellectual property and a limited transition-services arrangement under which Boeing would continue some services at cost.

The structure is therefore not simply a sale of businesses. Boeing’s vice president for Commercial Airplanes Product Development, Brian Yutko—previously Wisk’s chief executive—said in an interview that Boeing could refocus technology and intellectual property developed at the units on its core products and priorities. That is Boeing’s stated rationale, not evidence that the expected strategic benefits will be realized.

There is also a conditional future funding mechanism. Before the later of March 31, 2027 or three months after closing, Archer can require Boeing to buy up to $55 million of Class A stock once, but only in connection with an Archer equity offering expected to raise at least $400 million from third-party investors and subject to other conditions, including stockholder approval. It is a contingent commitment, not $55 million paid at closing.

An operating defense business beside two development programs

In the companies’ announcement, Archer says Insitu generates more than $200 million in annual revenue, operates across 35 countries, and has manufactured and fielded more than 3,500 uncrewed aircraft systems. The announcement labels the revenue figure as based on Insitu’s current financials and estimates; it is a company claim, not audited target-company results released with the deal.

That qualification is consequential. Under the filed agreement, Boeing must provide audited and unaudited financial statements for the target companies within 60 days after closing. Until those statements are available, the public record does not establish Insitu’s margin, backlog or the precise period behind the annual-revenue figure. But the reported scale distinguishes Insitu from a pre-service passenger-aircraft program: it supplies manufacturing, support networks and existing defense customers.

Wisk and SkyGrid fill different roles. Archer says Wisk has designed, built and flown six eVTOL generations over 16 years, with more than 1,700 flight tests. SkyGrid’s stated role is a ground-based system intended to support safe integration and coordinated traffic management for automated aircraft. The companies present those parts, together with Archer’s aircraft and software, as an end-to-end aerospace and defense “physical AI” platform. That is a strategic claim: operating an autonomous service would still require aircraft certification and applicable operational authorization.

Common ownership follows a dispute and a collaboration

The agreement changes a relationship that had already shifted from litigation to partnership. Wisk sued Archer in 2021 over alleged trade-secret misappropriation and patent infringement. The two companies settled in August 2023 and entered an autonomy collaboration under which Archer agreed to use Wisk as the exclusive autonomy provider for future aircraft variants; Boeing also invested in Archer.

Common ownership would not settle the product question. Midnight is a piloted, four-passenger eVTOL, while Wisk has pursued certification of a four-seat autonomous passenger aircraft for defined routes and controlled environments. Retained reporting says the companies have not disclosed whether Wisk’s Generation 6 will continue unchanged, be combined with an Archer design, or primarily become a technology platform after closing.

The acquisition can also fail to close. It requires the expiration or termination of the Hart-Scott-Rodino waiting period, certain national-security or foreign-investment approvals, New York Stock Exchange approval for the consideration shares and other customary conditions. The parties expect closing by the end of 2026, though either may generally terminate if it has not occurred by May 9, 2027; that date can be extended three months when the regulatory condition is the only remaining obstacle.

What would show whether the combination is working

The next evidence is practical rather than promotional: regulatory clearance, target-company financial statements, retention of Insitu’s customers and employees through separation, and Archer’s allocation of capital across its existing Midnight work, Wisk’s certification effort and SkyGrid’s software. A disclosed plan for Generation 6 is especially important, because the deal combines a revenue-bearing defense supplier with two aviation programs whose value still depends on execution and approval.