MKS Instruments MKSI

SemiconductorsMarket cap $18B2 connections

MKS Instruments makes power, flow, and pressure instruments for semiconductor manufacturing, plus laser systems (via Newport acquisition) and analytical instruments. Its products control the precise gas flows and RF power inside chip deposition and etch tools. Every semiconductor equipment system contains MKS components.

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Customers 2

Companies MKS Instruments sells to

Lam ResearchSemiconductors · $394BMKS power and flow systems in Lam Research tools
Applied MaterialsSemiconductors · $385BMKS instruments inside Applied Materials tools

Other Semiconductors companies

NVIDIA Broadcom Micron AMD TSMC Intel Lam Research Applied Materials Samsung ASML

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.