Thomas Keith works as a Venture Capitalist at 3M. The firm's known portfolio counts 21 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Venture Capitalist at 3M, whose known portfolio counts 21 companies
- Ayar Labs
- Inkbit
- TactoTek
- Flair
- JetZero
- Svante
- GrayMatter Robotics
- Voltiris
- Socially Determined
- Ecovative Design
- Metalenz
- Dispelix
- and 9 more
Investor Profile
The listing covers sectors Climate, Hardware, Healthcare and SaaS, and focus areas 3D Printing, AR/VR, Carbon and Data Analytics. Startups operating in these areas may find Thomas Keith relevant.
Stage-wise, the deals at 3M cluster around Growth, Late-Stage and Seed rounds.
The firm portfolio and the focus above give founders context on whether Thomas Keith matches their raise.
Colleagues at 3M
Guliz des Tombe
Investor
Half Moon Bay, United States
Jacob Harmon
Head of Portfolio Development - 3M Ventures
United States
Dani Tanaka
Investor
Minneapolis, United States
Kevin Wong
Senior Vice President, Global Technology Infrastructure
St Paul, United States
Martins Amune
Founder and CEO of Red Carpet Investments LLC
Houston, United States
Frequently asked questions
Who is Thomas Keith?
Thomas Keith is a corporate venture investor based in Washington, District of Columbia, United States, listed as Venture Capitalist at 3M. The known portfolio of that firm counts 21 companies. That portfolio belongs to the firm, not to Thomas Keith personally.
What does Thomas Keith invest in?
Listed sectors include Climate, Hardware, Healthcare and SaaS; listed focus areas include 3D Printing, AR/VR, Carbon and Data Analytics. 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 Thomas Keith invest at?
3M appears in Growth, Late-Stage and Seed rounds across its known deals, and Thomas Keith is listed there as Venture Capitalist. 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 Thomas Keith listed at?
Thomas Keith is listed as Venture Capitalist at 3M. 5 other people in the database share a firm with Thomas Keith.
How do I contact Thomas Keith?
A LinkedIn page is on file for Thomas Keith. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal