Israel Mazin
Angel investor in New York City
New York City, New York
Israel Mazin, Angel investor in New York City is an active investor based in New York City, New York. This profile covers what Israel Mazin backs, at which stage, and how founders can reach out in 2026.
Mr. Israel Mazin is a Co-Founder and serves as Chief Executive Officer & Chairman at Memcyco. He is a Co-Founder and serves as the Chairman of the Board at GAMA Property. He is a Co-Founder of Shadow. He serves as director and owner at Gama property investment. He served as Chairman at OpTier. He was a co-founder of Memco Software and served as Memco's CEO and Chairman of the Board of Directors from 1990 until the company was acquired by Computer Associates in 1999. Prior to his position at Memco, he served as a business development consultant to several Israeli companies in the high-tech industry. He began his career at the Israel Defense Forces Computer Center where he served in infrastructure systems management.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Cybersecurity
- Location
- New York City, New York
- Typical check
- $150K
- Past investments
- 3
Notable investments
OpTierSharetego
Self-employedHow to reach Israel Mazin
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Cite this page
Round Funded. "Israel Mazin." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/israel-mazin
Frequently Asked Questions
What does Israel Mazin invest in?
Israel Mazin invests in Cybersecurity, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Israel Mazin invest at?
Israel Mazin typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Israel Mazin's typical check size?
Israel Mazin typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.