# FGMK Family Office

FGMK Family Office is a Multi Family Office based in Chicago, United States.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Chicago, United States
- **Region:** North America
- **Address:** Chicago, IL, United States
- **Founded:** 1969
- **Assets under management:** Undisclosed
- **Website:** fgmk.com
- **LinkedIn:** https://www.linkedin.com/company/fgmk-llc

## Regulatory record

- **Reports private funds:** No

## About

Barry Goldberg established the firm in 1969. His accounting and advisory work generated the capital base that supports the multi-family office today. The office deploys across private equity, real estate, private credit, hedge funds and direct co-investments or SPVs. Confirmed stages span seed through buyout. Positions include exposure to AgriTech & FoodTech, Digital Health, FinTech, PropTech and Mobility & Transportation. Activity remains concentrated in North America. Team size and AUM figures are not publicly stated. The firm lists additional assets that include a commercial property at 2801 Lakeside Drive in Bannockburn, Illinois, private collections management and a managed aircraft portfolio. No operational events from the last 24 months appear in available records. The office maintains membership in Allinial Global, AICPA and the Illinois CPA Society. These affiliations reflect its accounting origins and provide access to professional networks used in deal evaluation.

## Sectors

- AgriTech & FoodTech
- Cannabis & Psychedelics
- Digital Health
- FinTech
- Gaming
- Healthcare Services
- Industrial Tech
- LegalTech
- Mobility & Transportation
- PropTech
- Supply Chain & Logistics

## People

- Barry Goldberg — Founder
- Mario J. Donato — Managing Partner
- Randy Markowitz — Partner
- Joseph Ashby — Partner/Director

## Questions

### Who runs investment decisions at FGMK Family Office?

Barry Goldberg founded the firm. Mario J. Donato serves as Managing Partner. Randy Markowitz and Joseph Ashby act as partners.

### Does FGMK Family Office participate in fund commitments or only direct deals?

The office uses fund-of-funds, hedge funds, private credit and direct co-investments or SPVs.

### What investment stages does FGMK Family Office typically target?

Stages include seed, Series A through G, growth and buyout.

### Which sectors does FGMK Family Office focus on?

Focus areas include AgriTech & FoodTech, Digital Health, FinTech, PropTech, Healthcare Services and Mobility & Transportation.

## Related profiles

- [FFO](https://altss.com/profile/ffo)
- [FHMV Participações](https://altss.com/profile/fhmv-participa-es)

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Last updated: 2026-08-10T15:54:10.904Z

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