Mongo Holdings — Email, Phone & Partners

Overview

Mongo Holdings is the private investment entity of the Barry and Gail Bierenbaum Family Office, based in Atlanta, Georgia. The firm specializes in a wide range of asset classes, including real estate, private loans, digital assets, private equity, venture capital, and real assets. This diverse focus allows Mongo Holdings to customize investments and solutions effectively. The firm's investment strategy encompasses various stages, from seed and early-stage investments to growth, late-stage, pre-IPO, buyouts, turnarounds, and distressed assets. Geographically, Mongo Holdings primarily focuses on the United States, with interests spanning multiple industries such as technology, healthcare, real estate, financial services, energy, consumer goods, media, telecommunications, transportation, aviation, hospitality, retail, education, manufacturing, and agriculture. Mongo Holdings is committed to ethical business practices, emphasizing respect, integrity, community engagement, and leading by example. The firm actively contributes to philanthropic efforts, supporting organizations like the Bierenbaum Family Foundation Immunotherapy Fund, which funds innovative cancer treatments, and Hosea Feed the Hungry, providing food to the Atlanta community. These initiatives reflect Mongo Holdings' dedication to making a positive impact beyond financial investments.

Investment Focus

Strong ethical standards
Community engagement
Innovative solutions
Flexibility in investment structures

Portfolio Companies

Grande Dunes MarinaKings River MarinaMountain Express Oil CompanyArch EnergyKeel Funds

Get the full list of 54,000+ investors

Mongo Holdings and every other firm and angel in the database — as one spreadsheet you keep.

$19one-time payment · no subscription

All 54,000+ investors — VC firms, private equity, family offices and angels
The key person to contact at each one, with their job title
Their work email address
Their phone number
Their LinkedIn profile
Delivered as a single .xlsx file — download it as many times as you like

Get the full list — $19 → One payment. No seats, no credits, no expiry. Already bought it? Sign in to download it again — no second payment.

Every profile on this site is one row of the file, with the contact details masked — browse a few before you buy.

Frequently asked questions about Mongo Holdings

What sectors does Mongo Holdings invest in?

Mongo Holdings invests in Financial Services, Technology, Healthcare, Energy, Consumer Goods and Real Estate, and is based in Georgia, United States. Mongo Holdings is listed as a family office in the ConnectSafely investor database.