James Schreiner

Chief Operating Officer at MKS INC.

Net worth: 7 M $ as of 2026-05-30

64 year

53 connections

Consumer Services

Electronic Technology

Producer Manufacturing

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%	2026-06-09	22,701 ( 0.03% )	7 M $	2026-05-30

James Schreiner active positions

Companies	Position	Start
MKS INC.	Chief Operating Officer	2025-07-31
ATOTECH LIMITED	Chief Operating Officer	2022-08-16

All active positions of James Schreiner

Former positions of James Schreiner

Companies	Position	End
EMERSON ELECTRIC CO.	Corporate Officer/Principal	2019-08-31

See the detail of James Schreiner's experience

Training of James Schreiner

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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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