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TENEX.AI raises $27M Series A led by Crosspoint Capital Partners, with participation from Andreessen Horowitz and Shield. The funding supports their AI-native cybersecurity offerings and rapid growth.

PRIVATESep 11, 2025

Amount Raised

$27 Million

Round Type

Series A

Overland ParkInformation TechnologyArtificial IntelligenceSecurityCyber SecurityNetwork Securityinformation technology & services

Investors

Andreessen HorowitzShield CapitalCrosspoint Capital Partners

Description

TENEX.AI, the AI-native cybersecurity company, announced its $27 million Series A funding round led by Crosspoint Capital Partners with support from Andreessen Horowitz and Shield Capital. This funding highlights the explosive demand for AI-native MDR solutions and positions TENEX as a leader in the sector. With over $10 million in revenue in just six months, TENEX has secured multiple Fortune 500 clients and deployed its platform in high-threat environments. The investment is expected to support the company's continued growth and innovation in security operations.

Quick answer

TENEX.AI raised $27 Million in a Series A round, dated September 11, 2025. Investors: Andreessen Horowitz, Shield Capital and Crosspoint Capital Partners. TENEX.AI is based in Overland Park, Kansas, United States.

How much did TENEX.AI raise?
TENEX.AI raised $27 Million in a Series A round on September 11, 2025.
Who invested in TENEX.AI?
Andreessen Horowitz, Shield Capital and Crosspoint Capital Partners are named as investors in this round.
What does TENEX.AI do?
TENEX is a cybersecurity company leveraging advanced artificial intelligence and human expertise to transform enterprise security.
Where is TENEX.AI based and how big is it?
TENEX.AI is based in Overland Park, Kansas, United States. Fundz records about 39 employees.
Who are the decision-makers at TENEX.AI?
Fundz holds 2 contacts at TENEX.AI, including the Head of Security Talent. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Security and Cyber Security around the same time

Companies in the same sectors as TENEX.AI that raised within 45 days of this round, from Fundz verified event records.

  • Bricklayer AI raised $5M (Seed) on October 22, 2025.
  • Irregular raised $80M (Funding Round) on September 17, 2025.
  • Arcjet raised $8.3M (Series A) on October 8, 2025.
  • Mondoo raised $18M (Funding Round) on September 30, 2025.
  • InnerActiv raised an undisclosed amount (Funding Round) on August 29, 2025.
  • Legion Security raised $30M (Series A) on July 30, 2025.

Who to call at TENEX.AI, and when

A new round usually means TENEX.AI is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day TENEX.AI raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at TENEX.AI, from your own LinkedIn network

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Company Information

Company

TENEX.AI

Location

10975 Benson Drive, Suite #400

Overland Park, Kansas, United States

About

TENEX is a cybersecurity company leveraging advanced artificial intelligence and human expertise to transform enterprise security. Backed by Andreessen Horowitz (a16z) and Shield Capital, TENEX’s flagship offering is a next-generation Managed Detection and Response (MDR) service, transforming how organizations detect and respond to threats. With deep expertise in Google and Microsoft security ecosystems and state-of-the-art AI capabilities, TENEX empowers enterprises to enhance threat detection, agility, and resilience while maximizing the value of their security investments.

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Fundz sees it the moment TENEX.AI raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

2 contacts
Verified contactsJessica C., Head of Security Talent hiddenSee plans and pricing
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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

TENEX.AI raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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