Fundz

T3 Defense Inc. Appoints Shlomo Zakai as Chief Financial Officer

PUBLIC · DFNSOct 07, 2026
Internal move“Mr. Zakai previously served as the CFO of Water IO Ltd., a subsidiary of T3 Defense.”

Position

Chief Financial Officer

Company

T3 Defense

Shlomo Zakai
New YorkFinancial ServicesFinanceSecurityCyber SecurityFintechLendingBanking

Description

On October 7, 2026, T3 Defense Inc.'s Board of Directors appointed Shlomo Zakai as the Chief Financial Officer, effective October 5, 2026. Mr. Zakai previously served as the CFO of Water IO Ltd., a subsidiary of T3 Defense

Quick answer

T3 Defense Inc. Appoints Shlomo Zakai as Chief Financial Officer (October 7, 2026). T3 Defense is based in New York, New York, United States.

Who is the new Chief Financial Officer at T3 Defense?
T3 Defense named Shlomo Zakai Chief Financial Officer, announced October 7, 2026.
What did T3 Defense announce on October 7, 2026?
On October 7, 2026, T3 Defense Inc.'s Board of Directors appointed Shlomo Zakai as the Chief Financial Officer, effective October 5, 2026.
What does T3 Defense do?
T3 Defense Inc. (NASDAQ: DFNS), formerly Nukkleus Inc., is a federated holding company focused on acquiring and operating mission-critical defense businesses embedded in long-cycle national security programs.
Where is T3 Defense based?
T3 Defense is based in New York, New York, United States.
Which similar companies made leadership changes around the same time?
adapfin (October 7, 2026), Chinabank (October 8, 2026), Capital One Financial Corporation (October 8, 2026) and Manulife (October 8, 2026) also announced leadership changes within 45 days of T3 Defense.

Source: Fundz verified event record.

Other recent leadership changes in Financial Services and Finance

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

Who to call at T3 Defense, and when

A new leader at T3 Defense brings new priorities and often new vendors. The first weeks are when they listen.

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Company Information

Company

T3 Defense

Location

New York, New York, United States

About

T3 Defense Inc. (NASDAQ: DFNS), formerly Nukkleus Inc., is a federated holding company focused on acquiring and operating mission-critical defense businesses embedded in long-cycle national security programs. The company targets defense businesses operating at constrained, qualification-driven, or execution-critical points across the industrial base where strategic value exists. Through disciplined M&A, centralized capital and strategy, and decentralized operating autonomy, T3 Defense seeks to strengthen critical defense capabilities and compound long-term value.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.