Honeywell Aerospace Hit with Class Action Over Alleged Misleading Statements

Honeywell Aerospace Inc. is facing a proposed class action lawsuit alleging that it and its top executives misled shareholders about supply chain problems and a federal investigation into cybersecurity compliance for a defense contract.

The investor's complaint, filed on September 23, 2026, claims that the company concealed the impact of a small number of suppliers on sales and failed to disclose an investigation into potential False Claims Act violations tied to cybersecurity failures in a US Defense Department contract.

The lawsuit alleges that Honeywell Aerospace misled investors by not disclosing the full extent of its supply chain issues and the federal investigation, which could have affected its ability to secure defense contracts and impact sales. The investor is seeking damages on behalf of current and former shareholders who bought or sold shares in the company between March 2023 and July 2025.