Mongo Holdings is a family office - single based in Atlanta, United States, founded in 2018. Verified contact details, AUM data, and investment preferences on FindLPs.
Mongo Holdings is the private investment entity of the Barry and Gail Bierenbaum Family Office located in Atlanta, GA. Mongo Holdings specializes in investing across real estate, private loans, digital assets, private equity, venture capital, and real assets. Our size enables us flexibility in customizing timely investments and solutions.
Investment types: Investment Funds, Venture Capital, Private Equity, Real Estate, Private Debt, Private Credit, Debt Financing
Sectors & themes: Real Assets, Digital Technology, Property Leasing & Management, Commercial Property Acquisition & Development, Residential Property Acquisition & Development, Finance, Alternative Investments, Technology, Emerging Technology, Real Estate, Real Estate Services & Management & Management, Real Estate Investment & Development, Digital Assets / Cryptocurrency, Debt Issuance
Preferred geographies: United States
Location: 4279 Roswell Rd\nSte 208 #351\nAtlanta, GA \n30342\nUnited States
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.