mks

What mks does

MKS Inc. (NASDAQ: MKSI) 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. The company operates as a federated portfolio of brands: the core MKS franchise supplies foundational technologies spanning vacuum, pressure and flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control, reactive gas generation, power delivery, fiber-optic sensing, and ozone solutions; Newport provides precision motion control, optical tables, vibration isolation, and opto-mechanical components; Ophir delivers laser and LED measurement and beam profiling; Spectra-Physics supplies ultrafast, pulsed, and continuous-wave lasers; Atotech provides surface modification, electroless and electrolytic plating, and surface finishing chemistry; and ESI offers flexible PCB laser processing, high-speed MLCC testing, and CO2-laser systems for HDI PCB and IC substrate manufacturing.

The company's products are deeply embedded in semiconductor wafer fabrication equipment, advanced packaging (2.5D/3D, FOWLP, SiP), PCB manufacturing, solar, display, specialty industrial laser systems, defense and homeland security, automotive, medical device manufacturing, and research applications. Notable technical components include Baratron capacitance manometers (0.25% of Reading accuracy), Inverted Magnetron Cold Cathode Sensors (sub 10^-10 Torr range), P-Series Mass Flow Controllers with full digital architecture, the T2B Exhaust Throttle Valve with multi-protocol support (RS232/RS485/DeviceNet/EtherCAT), and the S49UL thermal management system with Android-based diagnostics. MKS also offers global service programs (repair, refurbishment, calibration, extended warranties, on-site support, training) through more than 500 service professionals at 13 service centers in North America, Europe, and Asia Pacific.

MKS makes money primarily through direct enterprise hardware sales of instruments, systems, and subsystems to advanced manufacturers, complemented by recurring service, repair, calibration, training, and extended warranty revenue. Distribution is executed through direct global enterprise sales teams organized by brand and region, with regional offices and manufacturing/production sites across the United States, Germany, Canada, Malaysia, the United Kingdom, Italy, France, China, Singapore, Japan, Korea, India, Israel, and Mexico. The company is publicly traded on NASDAQ (MKSI), incorporated in Delaware, headquartered in Andover, Massachusetts, and led by President and CEO John Lee.

Name

mks

Legal name

MKS Inc.

Website

https://mksinst.com

Company type

Public

Operating status

Operating

Short description

MKS Inc. (NASDAQ: MKSI) supplies instruments, subsystems, and process control solutions for advanced manufacturing, serving semiconductor fabs, electronics and packaging, specialty industrial, medical, and defense customers globally through the MKS, Newport, Ophir, Spectra-Physics, Atotech, and ESI brands.

Ownership category

akta.pro rank

Product category

Semiconductor Process Control Equipment

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Analytical Laboratory Instrument Manufacturing (334516)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers) (IMAHAHAH)

Keywords

• Semiconductor process control
• Vacuum measurement instruments
• Mass flow controllers
• Precision laser systems
• Advanced manufacturing solutions

Headquarters

HQ city

Andover

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales, Supply Chain

Revenue model

1. Instruments and Systems Sales: Sale of instruments, systems, subsystems and process control solutions for advanced manufacturing processes. Includes vacuum components, mass flow controllers, pressure measurement devices, lasers, optics, and precision motion control equipment sold directly to semiconductor, electronics, and industrial manufacturers.
2. Service, Repair and Calibration: Global service programs including repair, refurbishment, calibration, extended warranties, training, and on-site support agreements. Over 500 service professionals support 13 service centers across North America, Europe, and Asia Pacific.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

MKS Inc. supplies instruments, systems, subsystems and specialty chemicals that measure, monitor, deliver, analyze, power and control critical parameters of advanced manufacturing processes for semiconductor, electronics and packaging, and specialty industrial customers. The portfolio spans vacuum and pressure measurement, mass flow control, gas delivery and composition analysis, plasma generation, ozone solutions, power delivery, lasers and photonics, optics, precision motion control, and surface finishing chemistry. Revenue is generated primarily through direct sales of these instruments and systems, supplemented by global service, repair, calibration, and training programs.

Product overview

MKS is a global provider of instruments, systems, subsystems, and process control solutions for advanced manufacturing processes. The company operates as a platform-plus-multiple-acquired-brands architecture, with MKS serving as the core brand providing foundational technology solutions for semiconductor manufacturing, electronics and packaging, and specialty industrial applications. The portfolio includes six major acquired brands: Newport (precision motion control and vibration isolation), Ophir (laser measurement and beam profiling), Spectra-Physics (ultrafast and industrial lasers), Atotech (surface modification and plating), and ESI (flexible PCB laser processing and IC substrate manufacturing). Key product categories span vacuum measurement (Baratron capacitance manometers, spinning rotor gauges), mass flow control (P-Series MFCs), power delivery, gas and plasma systems, ozone solutions, and precision motion control. Services include global repair/calibration operations and technical training programs. The company serves semiconductor, industrial, life and health sciences, research, and defense markets.

Differentiator

Problem solved

Functional benefit

Brands

• Newport: Precision motion control, optical tables and vibration isolation systems, optics, and opto-mechanical components
• Ophir
• Spectra-Physics
• Atotech
• ESI

Products and services

• Baratron Capacitance Manometers Precision electromechanical pressure transducers that measure true pressure with gas-insensitive readings, featuring Inconel all-welded construction and high resolution up to 1x10⁻⁵ of Full Scale (0.25% of Reading accuracy), used in semiconductor and advanced manufacturing process control.
• P-Series Mass Flow Controllers High-performance mass flow controllers with full digital control architecture for fast response to setpoint across the operable device range and an embedded web browser application for configuration, used for gas flow control in semiconductor and advanced manufacturing processes.
• Granville-Phillips Vacuum Quality Monitor (VQM) Ultra-high vacuum performance monitoring system for semiconductor and research applications, supplied under the Granville-Phillips and VQM registered trademarks.
• SGR-3 Spinning Rotor Vacuum Gauge Molecular drag vacuum gauge that measures gas number density by magnetically levitating a steel ball and measuring deceleration rate after spin-down, used in high-vacuum and research applications.
• T2B Exhaust Throttle Valve with Integrated Controller Exhaust throttle valve with integrated controller supporting RS232, RS485, DeviceNet, Analog/TTL, and EtherCAT communication interfaces, providing real-time valve performance monitoring, firmware updates, and diagnostic information gathering.
• S49UL Heater Jackets Thermal Management System Thermal management heater jackets with integrated remote communications and diagnostics, using an Android-based tablet application for Modbus RTU communication, designed for the Series 49 product line.
• MKS Automation Platform Modular, scalable and configurable total automation and control solution designed to improve implementation efficiency and time to value across advanced manufacturing process lines.
• Cleanline Foreline Plasma Clean System Plasma-based cleaning system that enables cleaning directly in the foreline using the same chemistry as the process, sold under the Cleanline trademark for vacuum system maintenance in semiconductor and advanced manufacturing.
• Remote Plasma Source for Semiconductor Photoresist Strip Remote Plasma Source (RPS) designed for the semiconductor photoresist strip process to remove photoresist from wafers as part of advanced semiconductor manufacturing.
• IAG-ng OFS Portable Emissions Measurement System (PEMS) First OBD FTIR system light and compact enough to be mounted on a passenger car's tow ball, with advanced shock absorption enabling continuous emissions data collection for automotive and environmental monitoring.
• Spectra-Physics Explorer One UV Laser Compact UV laser providing high-precision 360° laser wire stripping capabilities, used in catheter electrode wire-stripping for medical, aerospace, and electronics applications under the Spectra-Physics brand.
• MKS Service Solutions Global service programs including repair, refurbishment, and calibration, delivered by over 500 service professionals across 13 service centers in North America, Europe, and Asia Pacific, supporting MKS instruments and systems.
• MKS Technical Training Programs Hands-on product training programs for on-site and in-house instruction covering general operation, maintenance, and advanced service training for MKS instruments and systems.
• Newport Precision Motion and Optics Products Precision motion control, optical tables and vibration isolation systems, optics, and opto-mechanical components for research and industrial applications, sold under the Newport brand.
• Ophir Laser and LED Measurement Products Laser and LED measurement products, beam profilers, IR thermal imaging lenses, and optics for CO2 and high-power fiber lasers, sold under the Ophir brand.
• Spectra-Physics Lasers Broad spectrum of ultrafast, pulsed and continuous-wave lasers for precision industrial and scientific applications, sold under the Spectra-Physics brand.
• Atotech Surface Modification and Plating Chemistry Process and manufacturing technologies for surface modification, electroless and electrolytic plating, and surface finishing, sold under the Atotech brand for electronics and industrial applications.
• ESI PCB Laser Processing and MLCC Testing Systems Solutions for flexible PCB laser processing, high-speed MLCC testing, and CO2-laser-based systems for HDI PCB and IC substrate manufacturing, sold under the ESI brand.

Quantifiable outcome

• Solution validated within six months, enabling product launch for MedTech customer
• +1 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• Government of MalaysiacoreStrategic or Co-development Partner · 1 January 2026Strategic partnership with Malaysian government for the establishment of the MKS Malaysia Super Center Factory in Penang. The grand opening was officiated by Prime Minister YAB Dato' Seri Anwar bin Ibrahim, highlighting the global significance of this investment for the semiconductor ecosystem. Investment aligns with Malaysia's New Industrial Master Plan (NIMP) 2030.
• Penang State GovernmentcoreStrategic or Co-development Partner · 1 January 2026Partnership with Penang state government to strengthen semiconductor ecosystem. Attended by Chief Minister YAB Chow Kon Yeow, who stated MKS' presence aligns strongly with Penang's aspiration to further strengthen its semiconductor ecosystem.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Entegris: Supplies fluid handling, gas delivery, filtration and contamination-control products to semiconductor and adjacent industrial customers — directly competing with MKS in gas and liquid delivery, purification and monitoring subsystems sold into fabs and equipment OEMs.
• Inficon: Manufactures leak detectors, vacuum gauges, gas analysis and residual gas analyzers — directly overlapping with MKS's Baratron, cold cathode, spinning rotor and mass spectrometry instrumentation.
• Advanced Energy: Designs precision power conversion, RF and DC power subsystems for semiconductor process tools — directly comparable to MKS's power generation, plasma and reactive gas delivery products.
• VAT Group: Specializes in high-vacuum valves and motion components for semiconductor and display manufacturing — competing with MKS in vacuum isolation, throttle and control valves sold to fab equipment OEMs.
• Pfeiffer Vacuum: Provides vacuum pumps, measurement and analysis equipment for semiconductor, analytical and industrial markets — a direct process-control and measurement peer to MKS's vacuum portfolio.
• Brooks Automation (now part of Precision MicroDynamics / Helmer Scientific split): Historically delivered vacuum robots, load locks and cryogenic vacuum systems to semiconductor equipment makers — a closely overlapping semiconductor vacuum and automation competitor to MKS.
• Coherent: Materials, networking and laser photonics supplier including ultrafast and continuous-wave lasers — directly comparable to MKS's Spectra-Physics laser business serving semiconductor, industrial and scientific customers.

Broad incumbents

• Horiba: Global analytical and measurement instrument group with mass spectrometry, gas analysis and process monitoring offerings — overlapping with MKS's mass spec / FTIR process analysis portfolio and broader industrial instrumentation.
• Trumpf: Diversified industrial laser and machine tool company serving automotive, electronics and semiconductor-adjacent applications — a broader incumbent comparable in laser-based industrial manufacturing to MKS's laser portfolio.
• Edwards Vacuum (Atlas Copco): A global vacuum and abatement supplier within Atlas Copco serving semiconductor and industrial customers — a broader incumbent overlapping with MKS across vacuum generation and process gas abatement.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/MKSInstruments
• Facebookfacebook.com/MKSInstruments
• LinkedInlinkedin.com/company/mks-instruments

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about mks