Asml US LLC
Doing business as Asml Holding Us, INC - Cancelled
At a glance
Employees500+
In business since1984
HeadquartersChandler, AZ
US patents24
SAM.gov UEIG4J6Y89118E4
CAGE code30ZM2
Incorporated inDE
LEI5493004G7N5M384RM468
- semiconductor industry
- EUV lithography
- DUV lithography
- inspection
- refurbished systems
- lasers
- lenses
- mirrors
- mechanics
- computational lithography
- Netherlands
Named on the company’s own website, read JUL 29, 2026
What they make
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
24 US patents granted 2002–2021, 1 of them in the five years to SEP 2025.
Optics 9Surface technology, coating 6Semiconductors 4Machine tools 3Computer technology 1
- Simulating near field image in optical lithographyUS 11,119,401 · granted SEP 14, 2021
- Mask bias approximationUS 10,705,420 · granted JUL 7, 2020
- Application of FreeForm MRC to SRAF optimization based on ILT mask optimizationUS 10,656,530 · granted MAY 19, 2020
- Mask pattern generation based on fast marching methodUS 10,578,963 · granted MAR 3, 2020
- Hessian-free calculation of product of Hessian matrix and vector for lithography optimizationUS 10,571,799 · granted FEB 25, 2020
Newest 5 shown · Granted to Asml Us, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Asml US LLC | Chandler | AZ | 500+ | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.