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Northern Virginia·Startups

Halcyon (VA office)

Anti-ransomware platform with growing Arlington team.

Visit halcyon.ai
Founded
2021
Stage
Series B
Sector
Cybersecurity
City
Arlington
Region
NoVA

About

Anti-ransomware platform with growing Arlington team.

Team & affiliation

Founders: Jon Miller, Ryan Golden.

Timeline

  1. 2021Founded
  2. 2022Pre-seed / friends & family
  3. 2023Seed round
  4. 2024Series A
  5. 2025Series B

Region context

The Northern Virginia cluster includes 193 other tracked listings. Northern Virginia anchors the commonwealth's federal-contracting and enterprise-software economy, with the deepest cleared talent pool in the country.

See all listings in NoVA
Listing IDhalcyon-va-office
CategoryStartups
Last reviewedMay 2026 by VAStartups Editorial
SourceVerified by editor