Trevor Lee of 11th Floor Holdings LLC Joins Stonehaven’s Affiliate Platform
press-releases
2026-07-27
We are excited to announce that Trevor Lee, Sales Associate of 11th Floor Holdings LLC, has joined as an Affiliate Partner
Trevor Lee is the Sales Associate at 11th Floor Holdings and a Client Services Associate at Mainstream Capital Management, LLC. In these roles, he supports financial planning, investment operations, and client services of affluent individuals, families, and small businesses.
Trevor earned a Bachelor of Science in Cognitive Science from the University of Southern California.
He currently holds the SIE, Series 7, and 66 registrations with FINRA.
About Stonehaven, LLC
Stonehaven is a private capital markets FinTech operating system (technology + infrastructure + data) and collaboration network (origination + distribution) for investment bankers and placement agents (Affiliate Partners) to support companies and investors. Our next generation operating system supports the entire lifecycle of deals: sourcing, contracting, due diligence, identifying target investors/buyers, managing execution (robust CRM architecture), collaborating with other dealmakers, reporting and closing transactions. Our Affiliate Partners are active across all sectors of private capital markets: raising capital, executing M&A transactions and conducting secondaries.
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Oct 22, 2026
Matt Zuckerman, Ethan Stuart, Madeline Miller and Vanya Kovacheva of New Guard Partners, LLC, Joins Stonehaven’s Affiliate Platform
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