# GT Family Office AG

GT Family Office AG is a Multi Family Office based in Zollikon, Switzerland.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Zollikon, Switzerland
- **Region:** Europe
- **Address:** Zollikon, Switzerland
- **Founded:** 1993
- **Assets under management:** Undisclosed
- **Website:** gtgroup.ch
- **LinkedIn:** https://www.linkedin.com/company/gt-family-office-ltd/

## Regulatory record

- **Reports private funds:** No

## About

GT Group Family Office was established in 1993 by Thomas Eggenberger. It provides wealth management and advisory services to multiple client types from its base in Zollikon. The firm deploys capital through direct co-investments, SPVs, fund-of-funds, private equity, real estate, infrastructure, and hedge funds. Asset classes include healthcare services, industrial tech, mobility and transportation, supply chain and logistics, luxury, fintech, energy transition and renewables, and climate tech. Geographic reach covers Africa, Asia, Europe, the Middle East and Central Asia, North America, Oceania, and South America. Confirmed holdings include commercial properties such as Medicum Düsseldorf-Gerresheim, MAINMED Flörsheim, and Munich Office Property at Landsberger Str. 110. The team includes Stephan Eggenberger as CEO and Managing Director alongside Jürgen Bockisch, who manages real estate and Luxembourg vehicles. Adjacent vehicles encompass the L.B. Foundation, More Than Classic, and Sedinum Foundation. The firm maintains membership in Swiss Sustainable Finance and appears as an LP in infrastructure funds. No verifiable operational events from the last 24 months appear in public records.

## Sectors

- Healthcare Services
- Industrial Tech
- Mobility & Transportation
- Supply Chain & Logistics
- Luxury
- FinTech
- Energy Transition & Renewables
- ClimateTech

## People

- Thomas Eggenberger — Founding Partner
- Stephan Eggenberger — CEO and Managing Director

## Questions

### Who runs investment decisions at GT Group Family Office?

Thomas Eggenberger serves as founding partner. Stephan Eggenberger holds the role of CEO and Managing Director.

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

The firm uses direct co-investments and SPVs alongside fund-of-funds and infrastructure fund commitments.

### What investment stages does GT Group Family Office typically target?

Activity spans buyout, seed, Series A, Series B, and Series C.

### Where does GT Group Family Office maintain investment exposure?

Exposure reaches Africa, Asia, Europe, the Middle East and Central Asia, North America, Oceania, and South America.

### How is GT Group Family Office related to its real estate holdings?

Jürgen Bockisch manages real estate acquisitions including properties in Düsseldorf, Flörsheim, and Munich.

## Related profiles

- [GTCC Wealth](https://altss.com/profile/gtcc-wealth)
- [GTM Investments](https://altss.com/profile/gtm-investments)

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Last updated: 2026-07-08T20:09:52.865Z

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