Jacob Harmon is a Head of Portfolio Development - 3M Ventures at 3M, whose known portfolio counts 21 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Head of Portfolio Development - 3M Ventures 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 Jacob Harmon relevant.
Stage-wise, the deals at 3M cluster around Growth, Late-Stage and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Jacob Harmon is worth approaching.
Colleagues at 3M
Thomas Keith
Venture Capitalist
Washington, United States
Guliz des Tombe
Investor
Half Moon Bay, 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 Jacob Harmon?
Jacob Harmon is a corporate venture investor based in United States, listed as Head of Portfolio Development - 3M Ventures at 3M. The known portfolio of that firm counts 21 companies. That portfolio belongs to the firm, not to Jacob Harmon personally.
What does Jacob Harmon 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 Jacob Harmon invest at?
3M appears in Growth, Late-Stage and Seed rounds across its known deals, and Jacob Harmon is listed there as Head of Portfolio Development - 3M Ventures. 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 Jacob Harmon listed at?
Jacob Harmon is listed as Head of Portfolio Development - 3M Ventures at 3M. 5 other people in the database share a firm with Jacob Harmon.
How do I contact Jacob Harmon?
An email address, a phone number and a LinkedIn page are on file for Jacob Harmon. 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