Better, Faster, More Cost-Effective – TENEX Leverages AI and Automation to Transform Security Operations

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TENEX Named #1 on the 2026 IT-Harvest Cyber 150

TENEX Named #1 on the 2026 IT-Harvest Cyber 150

The fastest-growing midsize cybersecurity company in the world. Here’s what that means.

We’re proud to share that TENEX.AI has been ranked #1 on the 2026 IT-Harvest Cyber 150, the definitive annual ranking of the fastest-growing midsize cybersecurity companies globally, compiled by Chief Research Analyst Richard Stiennon using data from over 4,000 vendors. No vendor contact. No self-promotion. Pure growth data.

Why this matters and the problem we are solving

AI-powered threats are multiplying faster than teams can hire. Legacy MDR providers analyze just 10-20% of alerts and take hours to triage. Attackers know this and count on it.

The industry’s response has been to throw more headcount at the problem. We took a different approach.

TENEX was built by the Google Chronicle team, the engineers behind Google SecOps, joined by leaders from Microsoft, AWS, government, and Fortune 200 enterprises. 

What we deliver

Our AI-native MDR platform covers 100% of alerts in under a minute, eliminating the noise that burns out analysts and gives attackers their opening. That frees our U.S.-based expert team (8+ years average experience) to focus on the threats that actually need human judgment.

The results:
  • 10x faster threat detection
  • Under 1 minute mean time to detect and respond
  • 95% reduction in false positives
  • 100% alert coverage vs. the 10-20% industry standard

What’s next

This ranking fuels our resolve. We’re expanding our platform, deepening hyperscaler integrations with Google SecOps, Microsoft Security, and AWS Security, and continuing to invest in the human expertise no automated alternative can replicate.

The adversaries aren’t slowing down. Neither are we.

Ready to see what TENEX can do for your security operations? Visit Tenex.AI

 

The Security Industry: Announcing the 2026 Cyber 150

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Reviews

Perspectives from Those Who Know Us Best

Eric Foster
★★★★★
CEO of TENEX
"TENEX was founded to help enterprises overcome persistent security challenges by leveraging the scale and efficiency of modern cloud provider security stacks combined with AI-driven services. We aim to deliver exceptional outcomes with agility and cost-effectiveness."
Zane Lackey
★★★★★
General Partner, Andreessen Horowitz
"TENEX is tackling one of the most critical challenges in cybersecurity: the inefficiency of managing comprehensive security programs”
Iman Ghanizada
★★★★★
Godfather of Autonomic Security
"In an era where modern threat actors can bypass years of security controls in minutes, the industry needed a fundamentally different approach to security operations. Tenex represents the first true implementation of what autonomic defenses must look like in an AI-first world."
Elias "Lou" Manousos
★★★★★
Shield Cap
"At TENEX, we’re not just delivering another cybersecurity service—we’re redefining how security operates in an AI-driven world."
Zane Lackey
★★★★★
General Partner, Andreessen Horowitz
With their AI-driven, cloud-native platform and deep security expertise, TENEX is strongly positioned to deliver automated, scalable solutions that modern enterprise customers need. We are proud to support Eric Foster and the TENEX team as they redefine the way cybersecurity is delivered.
Chad Kreimendahl
★★★★★
CEO, Onspring
Imagine a cybersecurity partner that redefines industry standards. An AI-first approach that integrates seamlessly with your infrastructure, automating routine tasks and enabling your team to focus on strategic priorities. With advanced technology and expertise, we envision a future that sustains and enhances our operational excellence. That's what the team at Tenex has done for us, and what they can do for you.
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