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Northern Virginia·Startups

Nisos

Nisos is a human risk intelligence and managed investigations company that protects organizations and their people from human-driven and digital threats.

Visit nisos.com
Founded
2018
Stage
Series B
Sector
Cybersecurity
City
Alexandria
Region
NoVA

About

Nisos is a human risk intelligence and managed investigations company that protects organizations and their people from human-driven and digital threats.

Team & affiliation

Founders: Landon Winkelvoss, Justin Zeefe, David Etue.

Timeline

  1. 2018Founded
  2. 2019Pre-seed / friends & family
  3. 2020Seed round
  4. 2021Series A
  5. 2022Series 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 IDnisos
CategoryStartups
Last reviewedMay 2026 by VAStartups Editorial
SourceVerified by editor