How much did Tenet Security raise in its Seed?

Tenet Security raised $6M in a Seed announced on 19 June 2026.

Who invested in Tenet Security's Seed?

The round was led by The Westly Group, MizMaa Ventures.

What does Tenet Security do?

Tenet Security is a cybersecurity company specializing in AI Security, founded in 2025 and headquartered in DE, United States.

Funding record · 2026 / 06

Tenet Security raises $6M Seed for AI security

Announced 19 June 2026 · Recorded 8 September 2026 · Last verified 8 September 2026

Tenet Security, an AI security company based in DE, United States, raised $6M in a Seed announced on 19 June 2026, led by The Westly Group and MizMaa Ventures. Its disclosed equity funding is now $6M across 1 round.

Amount: $6M
Round: Seed
Announced: 19 June 2026
Lead investors: The Westly Group, MizMaa Ventures
Sources on record: 3thesaasnews.com

From the source

Tenet Security Emerges From Stealth With $6 Million Seed Funding

Tenet Security raised $6M in seed funding led by The Westly Group and MizMaa Ventures to secure autonomous AI agents in enterprise environments and help customers detect and stop dangerous AI agentic behavior in real time.

thesaasnews.com · 17 June 2026 ↗

The Mandos read

What the record says about Tenet Security

Exit Readiness: Lowlocked →
Tested against 751 past exits in the Mandos record: 43% sat in Watch or Elevated 2 years before. Companies in Elevated exited at 3.1× the record's rate.
Buyers most often compare Tenet Security with Capsule Security and Astrix Securitylocked →
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Funding history

Tenet Security funding on record

Tenet Security has raised $6M in priced equity. Its most recent round was a Seed in June 2026.

Latest round on record: Seed, Jun 2026.

Tenet Security funding on the profile →

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FAQ

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How much did Tenet Security raise in its Seed?: Tenet Security raised $6M in a Seed announced on 19 June 2026.
Who invested in Tenet Security's Seed?: The round was led by The Westly Group, MizMaa Ventures.
What does Tenet Security do?: Tenet Security is a cybersecurity company specializing in AI Security, founded in 2025 and headquartered in DE, United States.