Jon Hennessy works as a Principal at SE Ventures. The firm's known portfolio counts 11 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Principal at SE Ventures, whose known portfolio counts 11 companies
- SENSE
- Fabric8Labs
- Aerem
- Hammerhead AI
- Forerunner
- Prisma Photonics
- Axion
- Makersite
- Elecbits
- Command Zero
- Temelion
Investor Profile
Founders in the listed sectors AI, Climate, Hardware and SaaS, and focus areas Clean Energy, Data Analytics, EV and Enterprise SaaS fall inside that listing.
SE Ventures appears in Seed, Series A and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Jon Hennessy matches their raise.
Colleagues at SE Ventures
Varun Jain
Founding General Partner
Menlo Park, United States
Pierre Buerkle
Venture Partner
Hohberg, Germany
Marc Bielas
Partner
United States
Julien Cristiani
General Partner
France
Kiran Srinivasan
Investor
San Francisco, United States
Carlos Kokron
General Partner
Menlo Park, United States
Frequently asked questions
Who is Jon Hennessy?
Jon Hennessy is a corporate venture investor and venture capital investor based in San Francisco, California, United States, listed as Principal at SE Ventures. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Jon Hennessy personally.
What does Jon Hennessy invest in?
Listed sectors include AI, Climate, Hardware and SaaS; listed focus areas include Clean Energy, Data Analytics, EV and Enterprise SaaS. 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 Jon Hennessy invest at?
SE Ventures appears in Seed, Series A and Series B rounds across its known deals, and Jon Hennessy is listed there as Principal. 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 Jon Hennessy listed at?
Jon Hennessy is listed as Principal at SE Ventures. 6 other people in the database share a firm with Jon Hennessy.
How do I contact Jon Hennessy?
A LinkedIn page is on file for Jon Hennessy. 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