Overview
Union Square Ventures is a venture capital firm based in New York City[2][8] founded in 2003[6]. The firm invests in companies operating at the intersection of large markets and technological transformation[4][9]. Union Square Ventures maintains its headquarters at 817 Broadway, 14th Floor, New York, NY 10003[2][8]. The firm has been recognized among the top artificial intelligence investors in New York City[1][3] and has supported open source AI infrastructure companies, including early backing of Hugging Face[1].
Union Square Ventures describes itself as 'a venture capital firm based in New York City' and lists its office at 817 Broadway, 14th Floor, New York, NY 10003 [3]
The company's own site places it in New York: Text explicitly states 'based in New York City' and provides NYC address: 817 Broadway, 14th Floor New York, NY 10003. [8]
Business address: 817 Broadway, New York, New York, 10003. [10]
Org chart
Investments
Doctronic
New York City-based company building an AI doctor that provides free AI medical consultations, symptom assessment and connections to licensed physicians.
Viam
New York company building a modern software platform for robotics and smart machines.
Simulmedia
Cross-channel TV advertising platform using audience data science across linear TV, connected TV and games
Yieldmo
New York City-headquartered advertising platform using AI and predictive technology for creative format selection, attention signals and inventory curation.
Clarifai
New York computer vision and AI platform for building, deploying and operating models.
Hume AI
Empathic AI research company building vocal, facial and language expression models and APIs
Splice
Music creation platform offering royalty-free samples, AI-powered sound discovery and AI voice production tools for producers
The General Intelligence Company
New York-based applied AI lab building AI agents that run entire businesses; its first product, Cofounder, coordinates agents across product, code review and operations.
In the news
- A bunch of you asked me who produced this video. It was @sandwich. They are world class. 10/10 on both creative and production, would work with them again, every time.
- We are so wedded to the past that we will reason our way to forced labor rather than build a future of abundance
- We listened to this conversation between @uninsightful and me this morning on a long drive. It was recorded at the USV CEO Summit right after Labor Day. It's a cross between Nikhil interviewing me and the two of us taking about the state of the VC business in 2026. Lots of gems
- Reposted nikhil
- Reposted Matt Cynamon
- Introducing crypto on @Supertake. Some of the biggest ideas of our time don't live on the stock market: Digital gold. Money moving onchain. Smart contracts rebuilding finance. A personal financial agent should be able to own the whole idea, wherever it lives. Starting today, it https://t.co/KyKOsCAx9b
- Reposted Michael Mignano
- Reposted puneet
AI investing
- Listed among the top artificial intelligence investors in NYC; an early Hugging Face supporter focused on open source AI infrastructure[1]Dec 19, 2025
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