Boeing is selling its flying-taxi subsidiary Wisk Aero, its air-traffic-management software business SkyGrid and its drone maker Insitu to Archer Aviation in exchange for a roughly 20% pre-close equity stake, warrants, and a board seat. Announced August 10, 2026 and expected to close by year-end pending antitrust review, the deal capstones a once-embittered relationship between Wisk and Archer — the two eVTOL rivals settled a trade-secret lawsuit in 2023.
What Boeing sheds, what Archer gains
Boeing will receive newly issued Archer shares equal to 19.75% of the company's shares outstanding immediately before closing, which dilutes to about a 16.5% stake after the deal. Boeing also retains access to Wisk's autonomous flight technology and can nominate a director. For Archer, the transaction adds Wisk's autonomous eVTOL program, SkyGrid's airspace-management stack for advanced air mobility, and Insitu's ScanEagle/Integrator UAV franchise — a fast track into defense and unmanned aerial systems.
Consolidation hits eVTOL
Air-taxi startups have burned billions since 2020, but certification, batteries, manufacturing and unit economics have proven harder than early SPAC-era timelines implied. The Archer/Wisk move is the clearest sign yet that the sector is entering a consolidation phase where balance-sheet depth and regulatory relationships matter more than PowerPoint aircraft counts.
Boeing sharpens the portfolio
The transaction is CEO Kelly Ortberg's latest divestiture as he tightens Boeing's focus on commercial airplanes, defense and space. Archer, which went public in 2021 and has already pushed into defense — with a $430M raise for its Archer Defense unit and an Anduril partnership on a hybrid VTOL — now inherits deeper autonomy expertise. Related coverage: Cambridge Aerospace's $300M Series C and Nick Blair's Pyra defence startup.
Reporting based on coverage from Boeing regulatory filings, TechCrunch, CNBC, Axios and Quartz.