Jonathan Zamir
CEO
Member since January 2026
$144M
Volume—
Sold$144M
Financed2
Closed180K sf
AreaAbout
Jonathan R. Zamir is the Founder and Chief Executive Officer of Keystone Equities, an investment platform focused on private credit and private equity across U.S. commercial real estate. Keystone invests across the capital stack, with a clear bias toward clean, reliable execution in complex situations, particularly where liquidity is constrained or...
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Member since January 2026
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FINANCED
Daniel Spiegel & Yehuda Kotkes Of KS Group Secure $60,006,000 Loan From Jonathan Zamir Of Keystone Equities
151 Raymond Boulevard, Newark, NJ
NJCRE
Aug 12, 2026
FINANCED
Keystone Equities Provides $84 Million Refinance Loan For Multifamily Asset In Astoria
$466/SF
11 14 35th Avenue, New York, NY
NYCRE
Jan 22, 2026