Boeing Spirit merger approval advances under FTC conditions

Spirit Aerosystems

The Federal Trade Commission gave Boeing Spirit merger approval, but it attached strict divestiture conditions. The order lets Boeing close the $4.7bn deal before year-end. However, regulators want competition preserved in aerostructures and defense supply chains.

The FTC required Boeing to divest Spirit AeroSystems assets that serve Airbus and other rivals. Those remedies mirror demands from United Kingdom and European Union reviews earlier in 2025. As a result, Boeing Spirit merger approval clears a key hurdle while limiting foreclosure risks.

Divestitures protect Airbus-linked programs

Divestitures keep Airbus supply lines intact for major structural components. The FTC aligned its remedy package with the European Commission approach on Airbus-facing operations. Therefore, non-Boeing customers should retain access to critical aerostructure capacity and tooling.

The order also requires the Subang site sale in Malaysia to a composites specialist. Composites Technology Research Malaysia will acquire the facility under the agreed remedies. Meanwhile, Boeing must support continuity for Airbus programs that rely on Spirit manufacturing.

Oversight targets defense and aerospace supply stability

The FTC also mandated protections for defense contractors that compete with Boeing. Spirit must honor existing supply agreements and remain available to future competitors. Additionally, United States Department of Defense and the FTC will each appoint monitors to enforce compliance.

Boeing Spirit merger approval could reshape aerospace procurement signals across major platforms. Aerostructures rely on aluminium alloys, titanium fasteners, and advanced composites for weight savings. Therefore, buyers will watch lead times, quality controls, and supplier pricing closely.

The Metalnomist Commentary

Vertical integration may improve Boeing execution, but it increases supplier concentration risks. However, divestitures and monitoring should protect rival programs and defense procurement resilience. Investors should track closing steps and any contract shifts through 2026.