# ASML Moat

Status: published. Policy: company-analysis-1.

ASML has an evidenced technology moat reinforced by installed-system upgrades and support. Lengthy development, delivered equipment and reported qualification on select customer production layers demonstrate a current advantage. Growing service and upgrade revenue strengthens evidence of customer dependence. Pricing power remains mixed: negotiated discounts coexist with protected contract terms and resilient margins, whose improvement management attributes partly to upgrade demand. The catalog does not establish competitive exclusivity or exceptional long-term durability.

## intangible_assets

Specialized knowledge and complex development create a technology barrier supported by delivered systems and customer qualification. The 2026 presentation reports qualification of High NA EUV on select Intel 18A product layers, extending the evidence beyond initial delivery.

Durability: Almost ten years of development before full-specification delivery supports persistence. Select-layer qualification demonstrates progress, but does not establish broad adoption or sustained production economics across customers.

Risks: IP misappropriation has occurred. Specialized supplier dependence, export restrictions and technical performance limitations can constrain commercialization. The reported EXE:5000A test limitation concerns a specific earlier system and does not establish failure of subsequent models.

Invalidation: The advantage would be undermined by demonstrated competing processes matching its production economics and performance, repeated failure to achieve customer qualification, or sustained loss of adoption because ASML cannot deliver required productivity.

Competitors: Not established
## switching_costs

Platform-specific upgrades, service and long support commitments embed ASML in customers' equipment lifecycles. Rising installed-base revenue demonstrates continuing engagement; the magnitude of switching costs is inferred rather than directly measured.

Durability: Support commitments extending to at least 2035 for PAS and continued upgrade purchases support a multiyear relationship. They do not guarantee exclusive servicing or future purchases.

Risks: Export controls can limit support. Customers can delay spending, and demand linked to capacity expansion can weaken. Upgrade revenue growth does not itself prove customer inability to switch.

Invalidation: The mechanism would weaken if customers broadly replaced ASML platforms or obtained equivalent upgrades and support elsewhere without material disruption, or if service and upgrade demand persistently declined relative to the installed base because customers disengaged.

Competitors: Not established
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026011378/asml-20251231.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026011378/asml-20251231.htm) · 2026-02-25
- [https://www.sec.gov/Archives/edgar/data/937966/000093796625000009/asml-20241231.htm](https://www.sec.gov/Archives/edgar/data/937966/000093796625000009/asml-20241231.htm) · 2025-03-05
- [https://www.sec.gov/Archives/edgar/data/937966/000093796624000008/asml-20231231.htm](https://www.sec.gov/Archives/edgar/data/937966/000093796624000008/asml-20231231.htm) · 2024-02-14
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026065813/financial_statementsxusx.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026065813/financial_statementsxusx.htm) · 2026-10-14
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026065813/pressreleasefinancialresul.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026065813/pressreleasefinancialresul.htm) · 2026-10-14
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026065813/a2026_10x14xpresentation.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026065813/a2026_10x14xpresentation.htm) · 2026-10-14
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026048235/financialstatementsusgaa.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026048235/financialstatementsusgaa.htm) · 2026-07-15
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026048235/pressreleasefinancialresul.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026048235/pressreleasefinancialresul.htm) · 2026-07-15
- [https://www.sec.gov/Archives/edgar/data/937966/000162828026048235/presentationinvestorrela.htm](https://www.sec.gov/Archives/edgar/data/937966/000162828026048235/presentationinvestorrela.htm) · 2026-07-15

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