PLLC — New York, New York

Venture Beyond
the Horizon

Horizon Tech Ventures invests in and scales breakthrough technology startups. Led by Dr. Nathan P. Blackwell, Ph.D., we combine deep technical expertise with strategic capital to build the next generation of category-defining companies.

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$850M+
Assets Under Advisory
47
Portfolio Companies
12
Successful Exits
18+
Years Experience
// About the Firm

Led by Dr. Nathan P. Blackwell

Dr. Nathan P. Blackwell, Ph.D. — Horizon Tech Ventures
Founder & Managing Partner

Ph.D. in Computer Science · Founder & Managing Partner

With nearly two decades spanning Silicon Valley, Wall Street, and NYC's tech ecosystem, Dr. Blackwell built Horizon Tech Ventures to bridge the gap between deep technology and strategic growth capital. His expertise spans AI, enterprise SaaS, fintech, and deep tech.

Our Manhattan-based team partners with visionary founders from seed to Series C, providing not just capital but hands-on technical and strategic advisory.

$850M+
AUM
47
Portfolio
12
Exits
// Investment Focus

Where We Deploy Capital

Three core thesis areas driving our investment strategy.

Thesis 01

Enterprise AI & Machine Learning

Seed to Series B investments in applied AI companies transforming enterprise workflows, data infrastructure, and decision intelligence.

Thesis 02

Fintech & Digital Infrastructure

Backing founders rebuilding payments, banking infrastructure, and decentralized finance protocols for the next generation of financial services.

Thesis 03

Deep Tech & Frontier Ventures

Early-stage investments in quantum computing, robotics, space tech, and synthetic biology — the frontier technologies of tomorrow.

// Headquarters

Our New York Office

Located in the heart of Midtown Manhattan on Broadway. Steps from Times Square, with panoramic views of the city skyline.

📍 1500 Broadway, Suite 2200, New York, New York 10036 · Times Square · Subway 1/2/3/7/N/Q/R

// Get In Touch

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Ready to pitch? Reach out — our investment team reviews every submission.

>EntityHorizon Tech Ventures, PLLC
>Address1500 Broadway, Suite 2200, New York, New York 10036, United States
>Phone+16562294050
>Emailinfo@horizontechventures.online
>FocusEnterprise AI · Fintech · Deep Tech · Seed to Series C
>HoursMon–Fri 8AM–6PM EST · Sat 9AM–1PM · Sun Closed