Nisos
Track on RadarIntelligence-driven human risk mgmt through investigations & threat monitoring
- Total raised
- $22.58M
- Employees
- 104
- Founded
- 2015
- Momentum
- 19
Stalling
Data updated August 2026
About
About Nisos
At a glance
Nisos is a cybersecurity company specializing in Human Risk, founded in 2015 and headquartered in Arlington, United States. It has raised $22.58M in total funding, employs about 104 people, and is privately held.
Nisos is a human risk management company that provides intelligence-driven solutions to identify, investigate, and prevent human-driven threats to organizations. The company specializes in addressing risks related to employment fraud, insider threats, executive protection, and third-party intelligence through investigative services and their Ascend platform. The company's services include Employment Shield for detecting fraudulent job applicants, Executive Shield for protecting executives from threats, insider threat intelligence solutions, third-party intelligence assessments, and various investigation services including their Adversary Insights investigations. They offer threat monitoring, OSINT (Open Source Intelligence) monitoring and analysis, threat landscape assessments, and risk assessments tailored to specific organizational needs. Nisos employs intelligence experts from US Intelligence, law enforcement, and private sector backgrounds who use advanced investigative tradecraft to uncover threats that traditional security measures may miss. Their work includes investigating nation-state employment fraud, identifying individuals who leak sensitive information, disrupting bot developers, and protecting national security through intelligence investigations. The company serves multiple industries including legal, federal government, and technology platforms. They work with intelligence, cybersecurity, HR, legal, and trust and safety teams to address human-element risks across the employee lifecycle, from hiring through termination. Their investigations have supported law enforcement actions, helped clients avoid regulatory fines and sanctions, and protected organizations from data breaches and intellectual property theft.
Momentum
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Funding
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FAQ
Frequently asked questions about Nisos
When was Nisos founded?▾
Nisos was founded in 2015.
Where is Nisos headquartered?▾
Nisos is headquartered in Arlington, United States.
How much funding has Nisos raised?▾
Nisos has raised a total of $22.58M in total funding.
Is Nisos public or private?▾
Nisos is a privately-held company.
How many employees does Nisos have?▾
Nisos has approximately 104 employees.
What does Nisos do?▾
Nisos is a human risk management company that provides intelligence-driven solutions to identify, investigate, and prevent human-driven threats to organizations. The company specializes in addressing risks related to employment fraud, insider threats, executive protection, and third-party intelligen…