Horizon Partners

Private Equity

Horizon Partners is a Private Equity firm based in San Francisco, United States.

We invest in digital media, marketing, and software industries.

Seed
Early Stage
Pre-Seed
Headquarters
San Francisco, United States
Founded
2010
Portfolio Companies
11
Total Investments
11
Last Investment
Aug 2026
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Indexed holds 11 portfolio companies and 11 funding rounds for this investor. The full record is or through the API.

Investment Thesis

We invest in digital media, marketing, and software industries.

It was founded in 2010. It has made 11 investments. Its portfolio includes NEX-I, Lucent and Zoom.

Portfolio11

Co-investors24

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24 co-investors across 25 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×22 · Accelerator ×1 · Corporate VC ×1 · 24 shared rounds

Investment History

Data from Indexed.vcUpdated

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Horizon Partners on Indexed.vc
<a href="https://indexed.vc/investors/horizon-partners"><img src="https://indexed.vc/api/badge/investor/horizon-partners" alt="Horizon Partners on Indexed.vc" width="260" height="76" /></a>