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Aixtron SE (AIXA, Herzogenrath, DE) designs and manufactures Metal-Organic Chemical Vapor Deposition (MOCVD) reactors and Silicon Carbide (SiC) epitaxy systems sold to compound semiconductor fabs worldwide.
GLEIF record for LEI 5299004UJ4D51M25LD67 confirms the legal name and jurisdiction but reports no parent (parent_reported: false) — AIXTRON never filed the optional relationship data, not evidence of independence by itself. Followed up with AIXTRON's own investor-relations disclosure: free float ~99% (99.04% as of 2024-08-30), no single shareholder above ~5-6% (BlackRock ~5.7%, Bank of America ~4.8%, Norges Bank ~4.3%, Perpetual ~3.6% per most recent voting-rights notifications), ~83% institutional / ~16% private individual ownership as of 2023-12-31. Widely held, no controlling shareholder or corporate parent.
Named counterparties identified by open-source research and written only where a primary source states the relationship — never inferred from sector or co-mention. 1 customer-side. This is a partial view: it covers the relationships we could evidence, not the company's full supply base.
AIXTRON supplying its new G10-AsP MOCVD system for high-volume GaAs/InP production to 'longstanding customer' SMART Photonics (Eindhoven, NL indium-phosphide PIC foundry), announced 2025-05-07.
Scope. Absence of a counterparty here is not evidence that none exists — most commercial sourcing is confidential and never becomes public. Rows without a share figure mean no share was disclosed, not that the relationship is small.
Another tracked dossier names this company as a counterparty in its own sourced disclosure — this platform never wrote these rows on this company's own page, they are read here inverted from the dossier that disclosed them. This is a partial view: 1011 additional named-counterparty rows across the corpus could not be matched to a tracked dossier by name at all (mostly non-Latin legal names), so the true count is higher than what renders here.
Vishay selected Aixtron G10-SiC epitaxy production platform (dual-wafer config, 9x150mm/6x200mm) to qualify and scale SiC production at the Newport fab, announced 2024-04-23; no supply value or share disclosed.
Scope. This section is inverted evidence: each linked dossier wrote the original row about itself, describing its own relationship to this company. It is never a claim this company itself disclosed. Absence here is not evidence of no relationship — most of the corpus has no named-counterparty block at all yet.
Every exposure is read as a buyer dependency; the top 3 are its binding chokepoints.
As a buyer, policy pressure across its consumed materials is flat.
Descriptive trend in official policy actions on this company’s materials — a policy-pressure trend, not a price or trading signal. No forward probability is implied. Direction is measured on actions we have discovered, and discovery lags events: where the recent window is too thin to support a calm reading, the row says coverage-limited instead of easing.
No actions in the register have named or swept this company in the last 24 months.