Product Lifecycle Management (PLM) software integrates and governs engineering data, configurations, and workflows across the full aircraft development cycle, from initial concept and MBD through detailed design, manufacturing planning, and in-service support, using a unified digital thread to synchronise CAD geometry, BOMs, change management, and compliance records across multidisciplinary teams.
How many distinct aircraft programs each supplier in this area is linked to in our database — a proxy for how widely established a company is across the industry. Bars are relative to the top-ranked supplier.
Whether supply here is concentrated in a few big players or spread across many. Top-5 share is the portion of all program links held by the five largest suppliers. HHI (Herfindahl–Hirschman Index) runs 0–10,000: under ~1,500 is competitive, over ~2,500 is concentrated.
Where the listed suppliers in this area are based, by country of head office. Useful for sourcing, near-shoring and understanding regional strengths.