Rivergate Companies, LLC (Jay Massirman Family Office)

Rivergate Companies, LLC is a Coconut Grove, FL-based investment firm founded by Jay Massirman, focusing on multifamily investment and development, as well as self-storage and luxury property management. The firm engages in stable growth-oriented joint ventures, leveraging both its own capital and that of high-net-worth and institutional investors.

River Capital Group Holdings, a family investment office founded in 2013 and based in Manhattan, New York, makes opportunistic investments in growth companies across various industries. The firm uses its capital and expertise to add value without raising public funds, supporting ventures through its subsidiary, RCG Ventures.

River Partners Capital Management is a financial advisory firm based in New York, specializing in various investment strategies, though specific details on its real estate focus are not clearly defined. Founded by professionals with extensive industry experience, it plays a role in the broader financial services sector, primarily managing private investment funds.

RiverGlades Family Offices, LLC, based in Naples, Florida, is an SEC-registered investment advisor specializing in bespoke investment management, family wealth consulting, and comprehensive financial planning services for high-net-worth individuals and families.

Institutional investor. based in Mauricio Gruener United States. LP type: Family Office. Asset class focus: Alternative Investments, Private Equity, Real Estate. Sectors: hotels. Active real asset investor

Riverbend Management, Inc. is a family office investment firm based in Idaho Falls, Idaho, that invests in private equity, venture capital, private credit, public securities, and real estate. It targets majority ownership in profitable companies across North America and Latin America.