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H
Horizon3
United States · Cybersecurity · AI · Enterprise software
Runs autonomous AI-driven penetration testing to secure enterprise networks
Funding history
2 rounds · 1 with disclosed amounts| Announced | Round | Amount | Investors |
|---|---|---|---|
| Series E | $250M | Acrew Capital — Role not disclosedBlue Cloud Ventures — Role not disclosedCraft Ventures — Role not disclosedDemeter Group — Role not disclosedEDBI — Role not disclosedNew Enterprise Associates (NEA) — Role not disclosedNightDragon — Role not disclosedProsperity7 Ventures — Role not disclosedPSG — Role not disclosedQualcomm Ventures — Role not disclosedRidge Ventures — Role not disclosedSAIC — Role not disclosedSapphire Ventures — Role not disclosedSignalFire — Role not disclosed | |
| Undisclosed | Undisclosed | Prosperity7 Ventures — Role not disclosed |
Investors
Acrew CapitalSeries EBlue Cloud VenturesSeries ECraft VenturesSeries EDemeter GroupSeries EEDBISeries ENew Enterprise Associates (NEA)Series ENightDragonSeries EProsperity7 VenturesSeries E · UndisclosedPSGSeries EQualcomm VenturesSeries ERidge VenturesSeries ESAICSeries ESapphire VenturesSeries ESignalFireSeries ECoverage
Aug 3, 2026Horizon3 · Series EJan 13, 2026Horizon3 · UndisclosedSimilar companies
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