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Jim Koonmen
Corporate Officer/Principal at
ASML HOLDING N.V.
Net worth: 16 M $ as of 2026-06-29
Profile
Jim Koonmen currently works at ASML Holding NV, as Chief Customer Officer & Executive Vice President from 2024.
Mr. Koonmen also formerly worked at Cymer BV, as Chief Executive Officer, Lifescan, Inc., as Director-Instrument Operations, Onetta, Inc., as Director-Manufacturing Engineering from 2000 to 2002, Johnson & Johnson, as Operations Director from 1996 to 2000, Brion Technologies, Inc., as General Manager from 2008 to 2015, and MEMX, Inc., as Vice President-Marketing & Operations from 2002 to 2006.
Mr. Koonmen received his graduate degree in 1994 from Massachusetts Institute of Technology and graduate degree in 1994 from MIT Sloan School of Management.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-02-02 | 8,106 ( 0% ) | 16 M $ | 2026-06-29 |
Jim Koonmen active positions
| Companies | Position | Start |
|---|---|---|
| ASML HOLDING N.V. | Corporate Officer/Principal | 2024-02-23 |
Former positions of Jim Koonmen
| Companies | Position | End |
|---|---|---|
Brion Technologies, Inc.
 Brion Technologies, Inc. Packaged SoftwareTechnology Services Offers computational lithography solutions | Corporate Officer/Principal | 2014-12-31 |
MEMX, Inc.
 MEMX, Inc. Computer CommunicationsElectronic Technology Provides fiber-optic switching systems for telecommunication networks | Chief Operating Officer | 2005-12-31 |
Onetta, Inc.
 Onetta, Inc. Computer CommunicationsElectronic Technology Manufactures fiber optic communication equipment | Corporate Officer/Principal | 2001-12-31 |
| JOHNSON & JOHNSON | Chief Operating Officer | 1999-12-31 |
Cymer BV
 Cymer BV Wholesale DistributorsDistribution Services Distributes drafting instruments, laboratory equipment and scientific instruments | Chief Executive Officer | - |
Training of Jim Koonmen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
83
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
ASML Holding NV
 ASML Holding NV SemiconductorsElectronic Technology Develops, manufactures and markets EUV & DUV lithography systems, metrology and inspection systems & related software solutions | Electronic Technology |
Johnson & Johnson
 Johnson & Johnson Pharmaceuticals: MajorHealth Technology Operates as an investment holding company with interests in health care products | Health Technology |
Onetta, Inc.
Onetta, Inc. Computer CommunicationsElectronic Technology Manufactures fiber optic communication equipment | Electronic Technology |
Massachusetts Institute of Technology
 Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Finance |
MEMX, Inc.
MEMX, Inc. Computer CommunicationsElectronic Technology Provides fiber-optic switching systems for telecommunication networks | Electronic Technology |
Brion Technologies, Inc.
Brion Technologies, Inc. Packaged SoftwareTechnology Services Offers computational lithography solutions | Technology Services |
Lifescan, Inc.
 Lifescan, Inc. Medical/Nursing ServicesHealth Services Manufactures health care products | Health Services |
Cymer BV
Cymer BV Wholesale DistributorsDistribution Services Distributes drafting instruments, laboratory equipment and scientific instruments | Distribution Services |
MIT Sloan School of Management
 MIT Sloan School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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