SPR (SPR) Competitors & Peers
Companies tied to SPR through its disclosed supply-chain and competitive relationships. Numbers are code-computed, never estimated.
How these relationships were derived
Every relationship below carries its provenance. A confirmed edge is sourced from a public filing or disclosure and links to it; an AI-inferred edge is surfaced by the relationship model and is unverified — shown for color, not as evidence.
Confirmed relationships (cited)
Sourced from a public filing or disclosure — each links to its origin.
- DCOSupplier
Own 10-K customer-concentration disclosure: SpiritAerosystems = 6% of revenue.
Confirmed — SEC filing / public disclosuresec.gov ↗
Model-inferred relationships (unverified)
Suggested by the relationship model, with no public source on file. Treat each as a lead worth checking, not as evidence.
- EADSYCustomer
Airbus was Spirit's second-largest customer; Airbus acquired Spirit's Airbus-related factories as part of the Boeing-Spirit merger.
Model-inferred, unverified — treat as a lead, not evidence - BAPartner
Boeing acquired Spirit AeroSystems in December 2025, re-integrating the manufacturer of 737, 787 fuselage sections to improve quality control after outsourcing-driven quality crises.
Model-inferred, unverified — treat as a lead, not evidence - BACustomer
Boeing was Spirit's largest customer, representing 65% of sales, and completed its acquisition of Spirit on December 8, 2025.
Model-inferred, unverified — treat as a lead, not evidence - BAMerger
Boeing acquired Spirit AeroSystems in December 2025, re-integrating the manufacturer of 737, 787 fuselage sections to improve quality control after outsourcing-driven quality crises.
Model-inferred, unverified — treat as a lead, not evidence - BASupplier
Spirit supplies 737 fuselages to Boeing (pending reacquisition 2025).
Model-inferred, unverified — treat as a lead, not evidence - AIR.PASupplier
Spirit AeroSystems supplies wing components, fuselage sections, and pylons for Airbus A350, A220, and A320 programs.
Model-inferred, unverified — treat as a lead, not evidence - HEISupplier
Heico supplies FAA-approved replacement parts, electronics, and structural sub-assemblies to Spirit.
Model-inferred, unverified — treat as a lead, not evidence - BASupplier
Spirit AeroSystems is the largest structural tier-one partner for Boeing, responsible for manufacturing the entire fuselage of the 737 MAX.
Model-inferred, unverified — treat as a lead, not evidence