John Williams is an Investor at MKS Instruments, whose known portfolio counts 2 companies.
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Investor at MKS Instruments, whose known portfolio counts 2 companies
- Reno Sub Systems
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Investor Profile
John Williams is listed against sector Hardware, and focus areas Process Control and Sensors in the database.
Stage-wise, the deals at MKS Instruments cluster around Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether John Williams matches their raise.
Frequently asked questions
Who is John Williams?
John Williams is a corporate venture investor based in Portland, Oregon, United States, listed as Investor at MKS Instruments. The known portfolio of that firm counts 2 companies. That portfolio belongs to the firm, not to John Williams personally.
What does John Williams invest in?
Listed sectors include Hardware; listed focus areas include Process Control and Sensors. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does John Williams invest at?
MKS Instruments appears in Seed and Series A rounds across its known deals, and John Williams is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is John Williams listed at?
John Williams is listed as Investor at MKS Instruments, whose known portfolio counts 2 companies.
How do I contact John Williams?
An email address, a phone number and a LinkedIn page are on file for John Williams. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal