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Horizon3

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Snapshot

As of Oct 15, 2026, UniqueBase lists 1 funding record for Horizon3; the latest is $250M (Series E) on Aug 3, 2026.

Funding records
1
Latest round
$250M · Series E
Total raised (reported)
—
Rows with a source link
1 of 1

Overview

AI-Native Proactive Security

Funding · 1

Funding

Amounts as reported; USD estimates shown only when they match

Listed 1 funding record. Latest funding: $250M (Series E), Aug 3, 2026.

Annual trendUnit: USD
2026$250MAug 3, 2026: $250M · Series E
DateAmountInvestorsSources
Aug 3, 2026$250M · Series ENEA, NightDragon 1 source Source ↗

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Valuation · 1

Valuation

Amounts as reported; USD estimates shown only when they match

Listed 1 valuation record. Latest valuation: over $2B (Series E), Aug 3, 2026.

Annual trendUnit: USD
2026$2BAug 3, 2026: $2B · Series E
DateAmountInvestorsSources
Aug 3, 2026over $2B · Series ENEA, NightDragon 1 source Source ↗

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Revenue · 1

Revenue

Amounts as reported; USD estimates shown only when they match

Listed 1 revenue record. Latest revenue: $100M (ARR), Sep 16, 2026.

Annual trendUnit: USD
2026$100MSep 16, 2026: $100M
Revenue dateAmountSources
Sep 16, 2026$100M (ARR) 1 source Source ↗

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Sources · 0

Sources & provenance

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Original source text

Names may use phonetic renderings when no English name is supplied. The original wording is retained below.

AI-Native Proactive Security