What sectors does XT Hi-Tech focus on?

XT Hi-Tech focuses on Sector Agnostic.

Where is XT Hi-Tech located?

XT Hi-Tech is headquartered in Tel Aviv, IL.

XT Hi-Tech

Venture capital

Tel Aviv · 3 people tracked

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Investment thesis

XT Venture Capital seeks to partner with exceptional management teams building companies that will become category leaders, even in emerging categories. The firm emphasizes authentic partnerships where it provides capital, network access, and operational guidance while maintaining a hands-off approach to allow founders to lead their own vision. The firm's strategy focuses on identifying and supporting transformational companies across market waves of innovation.

Invests inSector AgnosticTel Aviv

Source: firm website, verified Aug 6, 2026.

Tel Aviv, IL

Instruments

Equity

Founded

1990

Tracked investments

Team · 3 people

from public directories

Assif Stoffman· Managing Director· Tel Aviv, Israelin

Assif Stoffman is a Managing Director at XT Venture Capital with experience as a serial entrepreneur and investor. He has co-founded and invested in multiple companies including Checkmarx, CmyCasa, and MentorWave, which were acquired by Insight Venture Partners/Hellman & Friedman, Adobe, and Alphabet respectively. Stoffman currently serves as a board member at Duve, BioT Medical, and enSights, and provides support to early-stage founders.

Yoav Sebba· Managing Director· Israelin

Yoav Sebba is a Managing Director at XT Venture Capital, the venture capital arm of XT Holdings, and previously served as a partner at Yozma Venture Capital. He holds board positions at multiple public and private companies including ZIM, Sofwave, and Epitomee, and has served on the boards of numerous companies that have been acquired or achieved public listing. He holds a B.Sc. in Management and Industrial Engineering from the Technion Institute of Technology and an MBA from Haifa University.

Sivan Avrahami· Analyst· Tel Aviv, Israelin

What they invest in

from 1 of 1 portfolio companies

AI & Machine Learning ×1Cybersecurity ×1Enterprise Software ×1SaaS ×1

Investments · 1 tracked

founders shown can be your intro path

CardinalOpscardinalops.com in

CardinalOps offers an AI-driven detection engineering platform that analyzes an organization's SIEM and EDR tools to identify coverage gaps, fix broken or noisy detection rules, and generate new threat-informed detections mapped to the MITRE ATT&CK framework.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Michael Mumcuoglu(Co-Founder & CEO)inYair Manor(Co-Founder & CTO)Adi Sapir(CFO)

Co-investorsIN Venture Battery Ventures Viola Ventures Glilot Capital Partners Repsol Energy Ventures Symbol +2 more

Portfolio news

latest coverage across their companies

Israel’s economic resilience: Growth and investment despite years of war | The Jerusalem Post

CardinalOps · jpost.com · Aug 19, 2026

Frequently asked questions

What sectors does XT Hi-Tech focus on?: XT Hi-Tech focuses on Sector Agnostic.
Where is XT Hi-Tech located?: XT Hi-Tech is headquartered in Tel Aviv, IL.

Co-investors · 5

Battery Ventures

Battery Ventures is a global investment firm that has backed more than 450 companies over its 40-year history, operating its investment staff as a single global unit.

Both backed · 1

CardinalOps

$500K – $100M

Glilot Capital Partners

Glilot Capital Partners is an Israel-based venture capital firm focused on cybersecurity and AI, supporting founders from seed through growth via a multi-program framework (G-Seed, G+, Mach5, G-Club).

Both backed · 1

CardinalOps

$1.5M – $70M

LionBird

LionBird provides pre-scale capital and hands-on support to founding teams focused on improving healthcare through technology.

$200K – $500K

Journey Ventures

Journey Ventures focuses on building a portfolio of Israeli and international companies specializing in tourism, travel tech, and hospitality with advanced technological capabilities.

Mitsui & Co

Mitsui & Co is a Japanese general trading and investment company operating across a wide range of geographies and industry sectors. It develops businesses by connecting ideas, information, customers, and partners, with stated attention to sustainability and ESG-driven value creation.

Firms observed investing alongside XT Hi-Tech, from public investor directories. Shared companies are the overlap with XT Hi-Tech's recorded portfolio.

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