TENEX develops an AI-native managed detection and response (MDR) platform that uses AI agents to detect and escalate cyber threats to human analysts. The company emphasizes an architecture built from first principles for AI, claiming threat response times under a minute. TENEX has around 100 employees and previously said it aimed to reach 300 employees by the end of 2026. It operates offices in Sarasota, San Jose, Overland Park (Kansas) and Phoenix and is planning a global office in Europe. TENEX reported funding growth of 318% year-over-year and raised $27 million in a Series A in September 2025 prior to this round. Leadership changes following the raise include the appointment of Bashar Abouseido as president.

Total raised

$277M

Funding rounds

2

Latest round

Equity

Latest activity

Mar 2026