Keith Koai - Email & Phone Number

Product Line CTO at Mks Instruments

Keith Koai is based out of United States and works at Mks Instruments as Product Line CTO.

Keith Koai's Contact Information

Keith Koai's Work email

k*****@mksin***.com

Valid

Latest update

October 24, 2025

Location

United States

Keith's current employer

Mks Instruments

Description

Website

mksinst.com

HQ Location

Andover, Massachusetts, United States

Number of employees

5001-10000

Industry

Semiconductor Manufacturing

Latest update

May 1, 2024

Read about Mks Instruments

Frequent questions about Keith Koai

What company is Keith Koai working for?

Keith Koai works for Mks Instruments.

What is Keith Koai's function at Mks Instruments?

Keith Koai is Product Line CTO at Mks Instruments.

Where is Keith Koai based?

Keith Koai is based out of United States.

What is Keith Koai's work email address?

Keith Koai's professional email address is k*****@mksin***.com

What's the ticker symbol of Mks Instruments?

Mks Instruments's ticker symbol is MKSI.

Who are Keith Koai's co-workers?

Keith Koai's colleagues are Craig Budd, John Lee, John Bertucci, Kelly Bournival, Wonseok Lee, Mark Gitin, Keith Loop, Markus Rütering, Lisa Ryan, Kayla Maslow, Gwen Briens, John Williams, Jennifer DeSantis, Herman Chui, Roger Wu, Gabriel Yadlin, Nathan Armstrong, David Modrovsky, Paul Eyerman, Juerg Aus-der-Au, Dan Hanlon, Gordon Hill, Jian Ding, Stephanie Webster, Mark Moore, Ellie Pedersen, Brian Molten, Jeffrey Parker, Renee Donlan, Michele Shindelman, William Stewart, Wayne Cole, Andrea Gallazzi, Eric Snyder, Jack Schuss.

Keith's co-workers

Craig Budd

Global financial process owner – Light and Motion Division

John Lee

President & Chief Executive Officer

John Bertucci

Chairman

Kelly Bournival

Distribution Coordinator 3 / Inventory Control

Wonseok Lee

VP and CTO

Mark Gitin

Executive Vice President and General Manager Photonics Solutions Division

Keith Loop

Vice President Strategic Marketing and Global Service

Markus Rütering

Vice President Sales EMEIA, Managing Director

Lisa Ryan

CIO

Kayla Maslow

Talent Acquisition Coordinator

Gwen Briens

Vice President & General Manager, Instruments, Motion and Components Vibration Control Business Unit

John Williams

Vice President, General Manager

Jennifer DeSantis

Talent Acquisition Coordinator

Herman Chui

Vice President and General Manager

Roger Wu

VP & GM, Taiwan; China & SE Asia

Gabriel Yadlin

Purchasing Coordinator

Nathan Armstrong

Vice President, Strategic Accounts

David Modrovsky

Distribution Coordinator 2

Paul Eyerman

Vice President & General Manager

Juerg Aus-der-Au

CTO bei Spectra-Physics Rankweil/MKS

Dan Hanlon

Materials Coordinator Group Lead

Gordon Hill

CTO, Valve and Integrated Process Solutions

Jian Ding

Vice President, Applications and Technology

Stephanie Webster

Talent Acquisition Coordinator

Mark Moore

VP Asian Operations

Ellie Pedersen

Distribution Coordinator lll

Brian Molten

Distribution Coordinator

Jeffrey Parker

Sr. Vice President Sales

Renee Donlan

VP & General Counsel - V&A Division

Michele Shindelman

VP, Global Human Resources

William Stewart

Vp General MGR

Wayne Cole

Vice President, Head of Integration

Andrea Gallazzi

Head of Global Cloud Services

Eric Snyder

Vice President Quality and Reliability

Jack Schuss

VP Technology, PRG

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