Jonathan Ellis is a Founder & Managing Partner at Sandalphon Capital, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Founder & Managing Partner at Sandalphon Capital, whose known portfolio counts 10 companies
- Ascent Integrated Tech
- Character
- Cloverpop
- WorkTorch
- Trainwell
- OpenVia
- Visual Feeder
- ProsperStack
- RetentionZen
- RoofMarketplace
Investor Profile
Jonathan Ellis is listed against sectors AI, Commerce, Consumer and FinTech, and focus areas Consumer Electronics, Data, Digital Health and Enterprise SaaS in the database.
Sandalphon Capital appears in Pre-Seed, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Jonathan Ellis is worth approaching.
Colleagues at Sandalphon Capital
Frequently asked questions
Who is Jonathan Ellis?
Jonathan Ellis is a venture capital investor based in Chicago, Illinois, United States, listed as Founder & Managing Partner at Sandalphon Capital. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Jonathan Ellis personally.
What does Jonathan Ellis invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Consumer Electronics, Data, Digital Health 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 Jonathan Ellis invest at?
Sandalphon Capital appears in Pre-Seed, Seed and Series A rounds across its known deals, and Jonathan Ellis is listed there as Founder & 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 Jonathan Ellis listed at?
Jonathan Ellis is listed as Founder & Managing Partner at Sandalphon Capital. 2 other people in the database share a firm with Jonathan Ellis.
How do I contact Jonathan Ellis?
An email address, a phone number and a LinkedIn page are on file for Jonathan Ellis. 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