Company Overview
About Tenex
TENEX is an AI-native MDR provider founded 2024 by Eric Foster (CEO), headquartered in Sarasota, FL with offices in San Jose, Overland Park, Phoenix. Built from the ground up around AI with founding engineers from hyperscalers and AI labs.
Business Model & Competitive Advantage
March 2026: $250M Series B led by Crosspoint Capital at unicorn ($1B+) valuation. Total $277M (including $27M Series A, Sep 2025). $25M+ contracted revenue. 318% YoY headcount growth. Named #1 fastest-growing cyber company (IT-Harvest 2026 Cyber 150).
Competitive Landscape 2025–2026
Appointed former Charles Schwab CISO as president. Plans 250+ hires and EMEA expansion. Multiple Fortune 500 and Global 2000 customers.
Open Positions
Reddit Discussions
Key Differentiators
Strong Challenger
Tenex is an established challenger with significant market presence and competitive offerings in Security.
Enterprise Scale
With $1000M in revenue, Tenex operates at enterprise scale with proven market validation.
Frequently Asked Questions
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