The aerospace business becomes its own publicly traded company (new ticker HONA), while the renamed parent keeps the original Honeywell stock symbol (HON) and bets on AI driven 'autonomy' for industrial customers.
Honeywell said its board of directors approved the planned spin-off of Honeywell Aerospace on June 15, 2026, clearing the way for shareholders of record to receive one share of the new aerospace company for every two Honeywell shares they own. The distribution is set for June 29, 2026, at 12:01 a.m. New York City time. It turns the diversified industrial group into two more focused businesses: a standalone aerospace and defense supplier and a renamed automation parent.
The split is the operational finish line of a multi-year portfolio reshaping Honeywell has been running. The company has been pruning and repositioning assets across multiple segments; the aerospace separation is the most visible move in that sequence. The result, in the company's framing, is one business doing one thing well under each name.
Honeywell Aerospace will become a global tier-one aerospace and defense supplier of mission-critical systems and technologies, running cockpit, engine, propulsion, and safety systems across commercial aviation, defense, and space. The remaining company, to be renamed Honeywell Technologies after the distribution, will keep the legacy automation portfolio: process controls, building technologies, and sensing products. The renamed parent is also positioning itself as a leader of the industrial world's transition from automation to autonomy. That language, attributing the move to a strategic bet on AI-driven, self-operating industrial systems, is Honeywell's own framing rather than independent analyst commentary.
Mechanically, the deal is a tax-free pro rata distribution. Honeywell shareholders of record as of the close of business on June 15, 2026 (the same day as the board approval and the press release) will receive one share of Honeywell Aerospace common stock for every two shares of Honeywell common stock they hold. The aerospace company will trade under the new ticker HONA beginning on the Distribution Date; the renamed parent will keep the legacy HON ticker. Pre-distribution trading in the new aerospace shares is expected to begin on or about June 15 under the ticker HONAV, letting investors position before shares trade normally on the Distribution Date.
Three substantive questions will follow the company into its second life. Aerospace is a cyclical business tied to airline capital spending and defense budgets, while the renamed automation parent is being pitched as a recurring-revenue story closer to industrial software. The durability of the "autonomy" framing will depend on whether Honeywell Technologies can show that its installed base of controllers and sensors can move from rule-based automation to AI-driven, self-tuning operation. Debt and pension obligations are being allocated between the two entities through the Separation and Distribution Agreement and the related Form 10, and the distribution remains subject to satisfaction or waiver of customary closing conditions. The June 29 date is a target, not a guarantee.
What to watch next: the start of pre-distribution trading in HONAV and the absence of any waiver or postponement notice in the run-up to June 29. If both happen, the spin is on. If not, the conglomerate stays intact a little longer.