Tenet Security
Tenet Security is a cybersecurity company specializing in AI Security, founded in 2025 and headquartered in DE, United States. It has raised $6M in equity across 1 priced round, employs about 16 people, and is privately held.
updated Oct 11, 2026
Latest Tenet Security news and company activity
What Tenet Security did, dated — selected moves from the record, one per kind, newest first.
- Aug 2026Positioning shiftPositioning: "Your Agents Have Real Access. Give Them Real Defense." → "Who Are Your Agents Working For?"
- Jun 2026Funding roundTenet Security Emerges From Stealth With $6 Million Seed Funding
- Jun 2026Product launchTenet Security Releases Agent-Jackstop Open-Source Defense Tool
- Feb 2026RecognitionTenet Security Wins 2026 Gold Cybersecurity Excellence Award in Agentic AI Security
Tenet Security Momentum score
80/ 100climbing
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Tenet Security funding
Tenet Security has raised $6M in priced equity. Its most recent round was a Seed in June 2026.
- Equity raised
- $6M1 priced round
- Last round
- SeedJun 2026
Tenet Security employees and hiring
Tenet Security has about 16 employees, up 7% over the last 30 days.
- Employees
- 16
- 30-day change
- +7%
- Open roles
- 0
Tenet Security competitors
Security professionals most often compare Tenet Security against Astrix Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
Get the Mandos Brief, free.
A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.
- One full company profile a month
- The full Mandos Pacesetters analysis, each quarter
- Research articles
- The Mandos Brief every Monday
Free with your work email. No card. Includes the Mandos Brief every Monday.
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
