What Does MKS Instruments Do?

Total employees3915
HeadquartersAndover
Founded1961

MKS Instruments, Inc. is a global provider of instruments, systems, subsystems, and process control solutions that measure, monitor, deliver, analyze, power, and control critical parameters of advanced manufacturing processes. Their solutions are designed to improve process performance and productivity for customers in the semiconductor, advanced electronics, and specialty industrial markets. MKS's core competencies include pressure and flow measurement and control, gas and vapor delivery, gas composition analysis, power generation and delivery, vacuum technology, lasers, photonics, optics, precision motion control, and laser-based manufacturing systems.

Where Is MKS Instruments's Headquarters?

HQ Function

The headquarters serves as the central hub for corporate governance, strategic decision-making, global operations management, financial oversight, and leadership for research and development initiatives.

Notable Features:

A modern office facility located in a technology park, designed to foster collaboration and innovation, likely equipped with advanced engineering and administrative spaces.

Work Culture:

MKS Instruments fosters a work culture centered on innovation, precision, customer collaboration, and continuous improvement. Employees are encouraged to solve complex challenges in high-technology manufacturing environments.

HQ Significance:

The Andover headquarters is pivotal for centralizing MKS's leadership and strategic direction, driving its global growth. Its location in the Massachusetts tech corridor provides access to a rich talent pool and key research institutions.

Values Reflected in HQ: The headquarters reflects MKS's core values of innovation, collaboration, customer focus, and commitment to excellence in technology and operational efficiency.

Location:

MKS Instruments maintains a significant global presence with numerous manufacturing facilities, R&D centers, sales offices, and service locations strategically positioned across North America, Europe, and Asia. This extensive network enables MKS to closely support its diverse customer base in key industrial regions. Globally supported functions include advanced manufacturing, research and development, product engineering, technical sales, customer service and application support, and sophisticated supply chain management, ensuring responsiveness to major semiconductor, electronics, and specialty industrial markets worldwide.

Street Address:

2 Tech Drive, Suite 201

City:

Andover

State/Province:

Massachusetts

Country:

USA

Where Else Does MKS Instruments Operate Around the World?

Boulder, Colorado/USA

Address: 5335 Sterling Drive, Boulder, CO 80301

Serves as a center of excellence for vacuum technology within MKS, supporting global customers while leveraging Colorado's strong high-tech and research ecosystem, particularly in optics and aerospace-related fields.

Shanghai/China

Address: Building 1, No. 399 Keyuan Road, Zhangjiang Hi-tech Park, Pudong New Area, Shanghai 201203

To directly support and grow MKS's business in China and the broader Asia-Pacific market, providing localized technical expertise and timely customer service for critical manufacturing applications.

Rochester, New York/USA

Address: 9030 Rt 20A, Bldg 1, Honeoye Falls, NY 14472

Functions as a specialized manufacturing and R&D center for advanced optical components, serving a global customer base in scientific research, semiconductor, and industrial applications.

Buying Intent Signals for MKS Instruments

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading MKS Instruments? Meet the Executive Team

As of April 2025, MKS Instruments' leadership includes:

John T.C. Lee - President and Chief Executive Officer
Seth H. Bagshaw - Executive Vice President, Chief Financial Officer and Treasurer
Dr. Mark C. Gitin - Executive Vice President & General Manager, Photonics Solutions Division
David L. Ryzhikov - Executive Vice President & General Manager, Materials Solutions Division
Dr. John R. Woodworth - Executive Vice President & General Manager, Vacuum Solutions Division
Michelle G. McCarthy - Senior Vice President, Human Resources
Ryan D. McMonagle - Senior Vice President, General Counsel and Secretary

Who's Investing in MKS Instruments?

MKS Instruments has been backed by several prominent investors over the years, including:

BlackRock Inc.
The Vanguard Group, Inc.
Wellington Management Group LLP
State Street Corporation
Price (T. Rowe) Associates Inc.

What Leadership Changes Has MKS Instruments Seen Recently?

Hire0
Exits0

In the last 12-18 months, MKS Instruments focused on integrating its acquisition of Atotech and aligning its executive leadership. This involved key internal promotions to lead its expanded divisional structure. No major external C-suite hires or departures have been prominently announced in the immediate past 12 months, indicating a period of leadership stabilization and execution post-integration.

New Appointments:

Dr. John R. Woodworth, Dr. John R. Woodworth promoted to EVP & GM of the Vacuum Solutions Division.
David L. Ryzhikov, David L. Ryzhikov promoted to EVP & GM of the new Materials Solutions Division.
Michelle G. McCarthy, Michelle G. McCarthy appointed as new SVP, Human Resources.
Ryan D. McMonagle, Ryan D. McMonagle appointed as new SVP, General Counsel and Secretary.

What Technology (Tech Stack) Is Used byMKS Instruments?

Discover the tools MKS Instruments uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

MKS Instruments Email Formats and Examples

MKS Instruments commonly uses the email format [first_initial][last]@mks.com (e.g., jdoe@mks.com). Another pattern observed, though less frequent, is [first].[last]@mks.com (e.g., john.doe@mks.com). The primary domain for MKS Instruments is mks.com.

[first_initial][last]@mks.com

Format

jsmith@mks.com

Example

80%

Success rate

What's the Latest News About MKS Instruments?

Business Wire (via MKS Investor Relations)May 7, 2024

MKS Instruments Reports First Quarter 2024 Financial Results

MKS Instruments announced its Q1 2024 financial results, reporting revenue of $880 million. GAAP net loss per diluted share was $0.32, and non-GAAP net earnings per diluted share were $0.38. The company highlighted performance in its semiconductor market and ongoing integration synergies....more

Business Wire (via MKS Investor Relations)February 6, 2024

MKS Instruments Reports Fourth Quarter and Full Year 2023 Financial Results

MKS announced its Q4 and full-year 2023 financial results. Q4 2023 revenue was $959 million, with non-GAAP net earnings per diluted share of $0.80. Full-year 2023 revenue reached $3.9 billion. The company discussed market dynamics and strategic outlook for 2024....more

Business Wire (via MKS Investor Relations)November 7, 2023

MKS Instruments Reports Third Quarter 2023 Financial Results

MKS Instruments reported Q3 2023 revenue of $902 million. GAAP net loss per diluted share was $0.17, and non-GAAP net earnings per diluted share were $0.61. The company noted challenging market conditions but strong execution on integration activities....more

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