Stephen Siderow Named Senior Advisor and Operating Partner to RE VC

Siderow to provide strategic advice and help build RE VC's fund management business

Published on Mar. 10, 2026

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Siderofsky Strategic Advisors LLC announced that its Founder and Managing Principal, Stephen Siderow, has been named a Senior Advisor and Operating Partner to the general partner of RE VC, a real estate tech venture capital fund manager. In this role, Siderow will provide strategic advice and help the RE VC leadership team build, operate and scale the firm's fund management business.

Why it matters

RE VC was founded to capitalize on the opportunities created by innovative technologies, including AI, that are disrupting the multi-trillion-dollar real estate ecosystem. Siderow's extensive experience in building and growing significant investment management businesses will help position RE VC to realize the potential in the rapidly growing RE tech market.

The details

Siderow is the former President and Co-Founder of BlueMountain Capital Management, where he helped grow the diversified alternative asset management firm to $23 billion in AUM across 300+ professionals globally. He currently advises a number of innovative companies in the fintech and private markets sectors. At RE VC, Siderow will leverage his institutional experience to support the firm's investment strategy and help scale its fund management operations.

  • RE VC was founded in 2022.

The players

Stephen Siderow

Founder and Managing Principal of Siderofsky Strategic Advisors LLC, and former President and Co-Founder of BlueMountain Capital Management.

Alon Gorbonos

General Partner of RE VC, previously the Co-Founder and Managing Partner of DTI Holdings and a senior investment manager at MIO Partners, McKinsey & Company's internal Investment Office.

RE VC

A real estate tech venture capital fund manager founded in 2022 to invest in early stage real estate tech startups and provide portfolio companies with industry expertise.

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What they’re saying

“We are delighted and proud to welcome Stephen as a Senior Advisor and Operating Partner. RE tech is one of the fastest growing segments of the VC market, and Stephen's vast institutional experience in building and growing significant investment management businesses will help position us to realize the exciting potential we see in the space.”

— Alon Gorbonos, General Partner of RE VC

“Alon and the other RE VC partners are seasoned investors with a deep understanding of diverse aspects of the real estate markets, as well as the opportunities that will be generated by the application of new RE technology. It's an honor to be working with them and I look forward to applying my experience and perspective to help the firm advance its investment strategy.”

— Stephen Siderow, Founder and Managing Principal, Siderofsky Strategic Advisors LLC

The takeaway

Siderow's appointment as a Senior Advisor and Operating Partner to RE VC underscores the firm's ambition to leverage his extensive experience in building and scaling investment management businesses to capitalize on the rapidly growing real estate tech market.