Fundz

Horizon Si reported raising $87,500 in an initial SEC Form D filing, from an offering of $6 Million

PRIVATENov 13, 2026$87.5K of $6M raised

Amount Raised

$87,500

$87,500 sold, per SEC Form D (first sale Nov 9, 2026)

Round Type

Pre-Seed

MiamiInformation Technology

Quick answer

HORIZON SI raised $87,500 in a Pre-Seed round, dated November 9, 2026. HORIZON SI is based in Miami, Florida, United States.

How much did HORIZON SI raise?
HORIZON SI raised $87,500 in a Pre-Seed round on November 9, 2026.
Where is HORIZON SI based and how big is it?
HORIZON SI is based in Miami, Florida, United States.

Source: Fundz verified event record.

Who to call at HORIZON SI, and when

A new round usually means HORIZON SI is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day HORIZON SI raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at HORIZON SI, from your own LinkedIn network

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Company Information

Company

HORIZON SI

Location

370 N.E. 75th Street, Ste. 127

Miami, Florida, United States

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Fundz sees it the moment HORIZON SI raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

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ML-powered predictions for HORIZON SI's next move

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HORIZON SI raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.