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.
Location: United States
Total raised: $277M
Investors 1
| Date | Name | Website |
| 28.05.2025 | Shield Cap... | shieldcap.... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 02.04.2026 | Series B | $250M | Crosspoint... |
| 11.09.2025 | Series A | $27M | - |
Mentions in press and media 16
| Date | Title | Description |
| 08.04.2026 | TENEX Appoints Ryan Swigler to Lead Customer Success | Okta Veteran Who Oversaw $2B ARR Joins AI-Native MDR Company to Drive World-Class Customer Outcomes SARASOTA, FL, UNITED STATES, April 8, 2026 /EINPresswire.com/ -- TENEX.ai, the AI-native, human-led managed detection and response (MDR) com... |
| 08.04.2026 | TENEX Appoints Piers Morgan as Head of EMEA | 20-Year EMEA Cybersecurity Veteran to Lead Global Expansion of AI-Native MDR Platform MAIDENHEAD, ENGLAND, UNITED KINGDOM, April 8, 2026 /EINPresswire.com/ -- TENEX.ai, the AI-native, human-led managed detection and response (MDR) company, ... |
| 03.04.2026 | Cybersecurity Titan TENEX.AI Secures $250M for AI-Native Defense Expansion | TENEX.AI just secured a massive $250 million Series B funding round. Crosspoint Capital Partners led the investment. This capital fuels global expansion and scales the company's AI-native managed detection and response (MDR) services. TENEX... |
| 02.04.2026 | TENEX: $250 Million Raised For AI-Native Cybersecurity Expansion | TENEX.AI has announced a $250 million Series B funding round led by Crosspoint Capital Partners, positioning the company to accelerate hiring, expand internationally, and deepen investment in its AI-driven security operations platform. The ... |
| 31.03.2026 | Cybersecurity services startup Tenex raises $250M in funding Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Tenex.ai Inc., a provider of managed threat detection and response services, today announced that it has raised $250 million in funding. Crosspoint Capital Partners led the Series B round with participation from Shield Capital and DeepWork ... |
| 31.03.2026 | TENEX.AI Secures $250M Series B to Bring Elite Cyber Defense to Every Organization | TENEX Appoints former Charles Schwab CISO Bashar Abouseido as President; Ranked #1 fastest-growing cybersecurity company SARASOTA, FL, UNITED STATES, March 31, 2026 /EINPresswire.com/ -- TENEX.AI, the AI SOC Company transforming security op... |
| 19.03.2026 | TENEX.ai to Showcase Leading AI-Native SOC at RSA Conference 2026 | TENEX.ai, the fastest-growing AI security company to host executive meetings, partner events, and multiple announcements during RSAC week SARASOTA, FL, UNITED STATES, March 19, 2026 /EINPresswire.com/ -- TENEX.ai, the first AI-native, human... |
| 28.10.2025 | TENEX.AI Secures Funding from Florida Opportunity Fund & DeepWork Capital, Sets World HQ in Sarasota FL | TENEX.AI, the AI SOC leader, announced its $27M Series A included the Florida Opportunity Fund and DeepWork, joining Crosspoint Capital and Andreessen Horowitz TENEX is showing tremendous vision by planting its flag in CyberBay, a powerful ... |
| 11.09.2025 | TENEX.AI Raises $27M Series A to Lead the AI-Native Security Operations Era | Crosspoint Capital Partners Leads Round with Andreessen Horowitz (a16z) and Shield. Company surpasses $10M revenue in six months with multiple Fortune 500 wins TAMPA, FLORIDA , UNITED STATES, September 11, 2025 /EINPresswire.com/ -- TENEX.A... |
| 28.04.2025 | TENEX Announces Cybersecurity Product Leader Brandon Dixon joins TENEX.ai as Strategic Advisor | TENEX Announces Cybersecurity Product Leader Brandon Dixon - formerly Security AI Strategist at Microsoft - joins TENEX.ai as Strategic Advisor Brandon has been at the forefront of two of the biggest shifts in cybersecurity: the rise of thr... |
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