Shaun Abrahamson is a Managing Partner at Third Sphere, whose known portfolio counts 20 companies.
Is Shaun Abrahamson a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Managing Partner at Third Sphere, whose known portfolio counts 20 companies
- Shellworks
- CYCLE
- Near Space Labs
- Nevoya
- AccessGrid
- ChargeLab
- Loamist
- SOS
- wasted
- Earth Force Technologies
- Phuc Labs
- Renewell Energy
- and 8 more
Investor Profile
The listing covers sectors AI, Climate, Commerce and Hardware, and focus areas Autonomous Vehicles, Clean Energy, Clean Tech and Clean and Renewable Energy. Startups operating in these areas may find Shaun Abrahamson relevant.
Stage-wise, the deals at Third Sphere cluster around Pre-Seed, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Shaun Abrahamson is worth approaching.
Colleagues at Third Sphere
Frequently asked questions
Who is Shaun Abrahamson?
Shaun Abrahamson is a venture capital investor and venture debt investor based in Los Angeles, California, United States, listed as Managing Partner at Third Sphere. The known portfolio of that firm counts 20 companies. That portfolio belongs to the firm, not to Shaun Abrahamson personally.
What does Shaun Abrahamson invest in?
Listed sectors include AI, Climate, Commerce and Hardware; listed focus areas include Autonomous Vehicles, Clean Energy, Clean Tech and Clean and Renewable Energy. 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 Shaun Abrahamson invest at?
Third Sphere appears in Pre-Seed, Seed and Series A rounds across its known deals, and Shaun Abrahamson is listed there as Managing Partner. 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 Shaun Abrahamson listed at?
Shaun Abrahamson is listed as Managing Partner at Third Sphere. 2 other people in the database share a firm with Shaun Abrahamson.
How do I contact Shaun Abrahamson?
An email address, a phone number and a LinkedIn page are on file for Shaun Abrahamson. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal