Last updated 2026-09-03
Portfolio
0
in our dataset
Rounds participated
0
Rounds led
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Rounds' value
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total disclosed, rounds participated
Stages
Early Stage Venture
About
Matti Siman is an active angel investor based in Israel, with a background in software development, IT security, and source code analysis. He is the founder of Checkmarx and previously worked as a Senior IT Security Expert and Project Manager at the Israeli Prime Minister's Office. Siman typically invests in early-stage ventures across various sectors, including SaaS & Enterprise, Consumer & Retail, Cybersecurity, and EdTech.
Portfolio
No portfolio companies in this dataset yet.
Q&A
- What is Matti Siman's primary investment focus?
- Matti Siman is an Israeli angel investor focusing on early-stage ventures, primarily in sectors such as SaaS & Enterprise, Consumer & Retail and Cybersecurity
- What is Matti Siman's background?
- Matti Siman has over 20 years of experience in the IT industry, including founding Checkmarx and serving as a Senior IT Security Expert and Project Manager at the Israeli Prime Minister's Office.
- What investment stages does Matti Siman typically target?
- Matti Siman typically invests in Early Stage Venture companies.
- What is Matti Siman's preferred geographical focus for investments?
- Matti Siman's preferred geography for investments is Israel.
- What is the maximum check size for Matti Siman's investments?
- Matti Siman's maximum check size for investments is up to $500,000.