N. Alex Tonelli is a Partner at Endurance Companies, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at Endurance Companies, whose known portfolio counts 10 companies
- Vocate
- Sora
- Vouch
- Civic Marketplace
- Lemonaid Health
- Reset Financial Technologies
- Resolve
- Clara Lending
- Layers Education
- Allswell
Investor Profile
N. Alex Tonelli is listed against sectors AI, Climate, Consumer and Education, and focus areas Asset Management, Clean and Renewable Energy, Consumer Goods and D2C in the database.
Stage-wise, the deals at Endurance Companies cluster around Pre-Seed, Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether N. Alex Tonelli matches their raise.
Colleagues at Endurance Companies
Frequently asked questions
Who is N. Alex Tonelli?
N. Alex Tonelli is a family office investor and venture capital investor based in San Francisco, California, United States, listed as Partner at Endurance Companies. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to N. Alex Tonelli personally.
What does N. Alex Tonelli invest in?
Listed sectors include AI, Climate, Consumer and Education; listed focus areas include Asset Management, Clean and Renewable Energy, Consumer Goods and D2C. 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 N. Alex Tonelli invest at?
Endurance Companies appears in Pre-Seed, Seed and Series A rounds across its known deals, and N. Alex Tonelli is listed there as 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 N. Alex Tonelli listed at?
N. Alex Tonelli is listed as Partner at Endurance Companies. 3 other people in the database share a firm with N. Alex Tonelli.
How do I contact N. Alex Tonelli?
A LinkedIn page is on file for N. Alex Tonelli. 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