Boeing and Airbus split Spirit Belfast operations

Spirit

Boeing and Airbus split Spirit Belfast operations after no alternative buyer emerged. The definitive agreement assigns Airbus the A220 wing and A350 engineering programmes. If no third-party buyer is found, Airbus also takes the A220 mid-fuselage. The remaining Belfast operations will transfer to Boeing.

This transaction restructures Spirit’s Northern Ireland footprint without current Boeing work at Belfast. UK union Unite reports no Boeing packages at the sites today. Unite sought a joint venture to avoid splitting the five locations. The network employs over 3,700 workers across Northern Ireland.

Programme scope and customer exposure

Airbus will absorb the A220 wing and A350 engineering programmes in Belfast. Non-Airbus packages include Bombardier Challenger fuselage sections and nacelles. Bombardier was a leading prospective buyer but did not proceed. Therefore, customer exposure remains diversified yet more concentrated by OEM.

Regulatory timeline and deal uncertainty

The UK CMA opened a merger inquiry on 30 June. The comment period closes on 15 July, with a phase-one decision by 28 August. Spirit anticipated the review as routine for transactions of this scale. However, regulatory outcomes could influence final asset allocations and schedules.

Operational continuity remains the immediate priority for both OEMs. Airbus and Boeing must manage transitions, contracts, and workforce stability. Meanwhile, suppliers face schedule integration and quality governance across split ownership. Therefore, Boeing and Airbus split Spirit Belfast operations to stabilize critical programmes.

The Metalnomist Commentary

This carve-up protects flagship programmes while concentrating integration risk in Belfast. Execution will hinge on labour engagement, cost control, and supply chain stability. Watch the CMA’s timeline and any remedies that affect workshare or local employment.