TLDR
- Archer Aviation launched a countersuit targeting Joby Aviation, claiming the company concealed extensive Chinese supplier relationships and government funding
- The lawsuit accuses Joby of fraudulent customs declarations, allegedly labeling aircraft components from China as everyday items like socks and napkins to evade tariffs
- Joby dismissed the allegations as “nonsensical,” suggesting Archer’s own legal challenges prompted the countersuit
- Both aerospace companies were announced as participants in new FAA eVTOL demonstration programs on the same day the countersuit was filed
- Shares of both companies climbed Monday — Archer Aviation stock rose more than 4% while Joby gained over 5%
The competition between Archer Aviation and Joby Aviation for dominance in electric vertical takeoff and landing aircraft took a dramatic turn Monday when their business rivalry escalated into courtroom combat.
Flying-taxi maker Archer Aviation sued Joby Aviation, alleging that its rival concealed ties to Chinese suppliers https://t.co/TuLhk9u72H
— WSJ Business News (@WSJbusiness) March 9, 2026
In a California federal courthouse, Archer launched a countersuit targeting Joby, alleging deceptive practices, concealed Chinese business operations, and unfair competitive advantages in an emerging market analysts project could reach $1 trillion valuation by 2040.
According to the legal filing, Joby has maintained a manufacturing facility in Shenzhen, China for over ten years. This Chinese subsidiary purportedly benefited from direct technology grants provided by the Chinese government.
Archer further alleges that Joby transported aircraft components from China to the United States using fraudulent customs declarations — with thousands of pounds of materials falsely listed as everyday consumer products including socks, napkins, and hair accessories. According to Archer, this scheme was designed to circumvent tariffs and regulatory scrutiny.
“Joby and/or its agents fraudulently misclassified thousands of pounds of Chinese-origin aircraft materials as consumer goods,” according to Archer’s court filing.
Joby issued a forceful rebuttal through its legal counsel Alex Spiro, who characterized the accusations as fabricated and stated the company “doesn’t respond to nonsense.”
The Legal Back-and-Forth
This countersuit represents Archer’s answer to litigation Joby initiated in November 2025. In that case, Joby alleged corporate espionage — asserting that Archer recruited a former Joby staff member who allegedly stole confidential documents containing business plans, partnership details, and aircraft specifications.
Archer has rejected all allegations in Joby’s original lawsuit and submitted a motion seeking its dismissal.
Through its countersuit, Archer seeks monetary damages and is petitioning the court to exclude Joby from participation in federal aerospace programs. The company contends Joby falsely positioned itself as an “American-made” enterprise while deliberately obscuring foreign manufacturing dependencies.
Additional allegations claim Joby systematically removed information from its corporate website to eliminate documentation of its Chinese subsidiary and concealed business relationships with a battery manufacturer reportedly linked to the Chinese Communist Party.
Federal Programs and Stock Movement
The countersuit’s timing carries particular significance. Archer filed its legal action on the identical day the U.S. Department of Transportation unveiled eight new grant initiatives designed to accelerate air taxi and autonomous drone technology. Both Archer and Joby received designation as participants in three of the eight programs.
The Federal Aviation Administration simultaneously confirmed both aerospace companies would participate in new eVTOL demonstration projects, encompassing passenger service in Manhattan, regional transportation in Texas, and cargo operations in Florida.
Archer’s legal filing seeks Joby’s disqualification from every program.
Both aviation companies completed their public listings in 2021 via SPAC mergers. Joby maintains contractual agreements with the U.S. Air Force. In February 2026, Joby revealed its intention to commence commercial passenger service in Dubai, with booking capabilities integrated into the Uber application.
Archer has established a partnership with a real-estate development company to create a South Florida air taxi network and secured designation as the exclusive air taxi provider for the 2028 Los Angeles Olympic Games.
Monday’s trading session saw Archer Aviation stock advance more than 4% while Joby Aviation shares increased more than 5%.
