Theresa Horne is an Investor at Avenir, whose known portfolio counts 18 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Avenir, whose known portfolio counts 18 companies
- Ramp
- Zepto
- Nominal
- Sublime Security
- Castelion
- Mytra
- Kargo
- ShopMy
- Hippocratic AI
- SignalPlus
- CARL
- NaPopravku
- and 6 more
Investor Profile
The listing covers sectors AI, Commerce, Consumer and FinTech, and focus areas Automotive, Clinical Trials, Consumer Goods and Content. Startups operating in these areas may find Theresa Horne relevant.
Avenir appears in Growth, Late-Stage and Pre-Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Theresa Horne matches their raise.
Colleagues at Avenir
Hannah Bao
Investor
New York, United States
Jamie Reynolds
Investor
New York, United States
Sophie Starck
Investor
New York, United States
Jared Sleeper
Investor
New York, United States
David Prilutsky
Investor
New York City, United States
Ben Jubas
Principal
New York, United States
Celeste Riddle Shaw
Investor
New York, United States
Frequently asked questions
Who is Theresa Horne?
Theresa Horne is a private equity investor and venture capital investor based in New York, United States, listed as Investor at Avenir. The known portfolio of that firm counts 18 companies. That portfolio belongs to the firm, not to Theresa Horne personally.
What does Theresa Horne invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Automotive, Clinical Trials, Consumer Goods and Content. 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 Theresa Horne invest at?
Avenir appears in Growth, Late-Stage and Pre-Seed rounds across its known deals, and Theresa Horne is listed there as Investor. 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 Theresa Horne listed at?
Theresa Horne is listed as Investor at Avenir. 7 other people in the database share a firm with Theresa Horne.
How do I contact Theresa Horne?
An email address and a LinkedIn page are on file for Theresa Horne. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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