![James Schreiner](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
James Schreiner
Chief Operating Officer at
MKS INC.
Net worth: 6 M $ as of 31/05/2026
Profile
Presently, James A. Schreiner is Chief Operating Officer & Senior Vice President at MKS Instruments, Inc. He received an undergraduate degree from Montana State University and an MBA from the University of Colorado Denver.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
MKS INC. 0.03% | 12/06/2026 | 19,201 ( 0.03% ) | 6 M $ | 31/05/2026 |
James Schreiner active positions
| Companies | Position | Start |
|---|---|---|
| MKS INC. | Chief Operating Officer | 01/08/2025 |
| ATOTECH LIMITED | Chief Operating Officer | 17/08/2022 |
Former positions of James Schreiner
| Companies | Position | End |
|---|---|---|
| EMERSON ELECTRIC CO. | Corporate Officer/Principal | 01/09/2019 |
Training of James Schreiner
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
55
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Emerson Electric Co.
 Emerson Electric Co. Electronic Equipment/InstrumentsElectronic Technology Manufactures measurement and analytical instruments, industrial valves & equipment and process control software and systems | Electronic Technology |
MKS, Inc.
 MKS, Inc. Industrial MachineryProducer Manufacturing Manufactures instruments, components and subsystems to measure, monitor, deliver, analyze, power and control critical parameters | Producer Manufacturing |
Montana State University
 Montana State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Colorado Denver
 University of Colorado Denver Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Atotech Ltd.
 Atotech Ltd. Chemicals: Major DiversifiedProcess Industries Develops, produces and sells plating chemicals, equipment and provides surface treatment, metallization, electrolytic plating & final finishing services | Process Industries |
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