# Triatlum Advisors

Triatlum Advisors is a Multi Family Office based in Wollerau, Switzerland.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Wollerau, Switzerland
- **Region:** Europe
- **Address:** Sihleggstrasse 23, 8832 Wollerau, Switzerland
- **Assets under management:** Undisclosed
- **Website:** triatlum.com
- **LinkedIn:** https://www.linkedin.com/company/triatlumadvisors/

## Regulatory record

- **Reports private funds:** No

## About

Dr. Christian G. Zeller established Triatlum Advisors as a multi-family office based in Wollerau, Switzerland. The firm provides investment management and advisory services focused on succession planning and estate structuring for families and entrepreneurs. Its stated mission centers on preserving and growing client wealth across generations. Triatlum constructs portfolios across direct co-investments, SPVs, hedge funds, private credit, private equity, and real estate. Confirmed holdings include office properties in Ottawa, Gatineau, and Barcelona. The firm targets Series B opportunities and maintains exposure in Africa, Europe, the Middle East & Central Asia, North America, and South America. Technology emphases include AI/ML, Cybersecurity, and ESG factors. The firm maintains an additional office in Geneva. It lists the Christian Zeller Foundation among its structures. No dated operational events from the last 24 months appear in available records. Triatlum operates with a regulatory posture under Swiss FinSA requirements. Its architecture separates the investment management entity from the philanthropic vehicle in formation.

## Sectors

- Mobility & Transportation
- FinTech
- Supply Chain & Logistics
- ClimateTech

## Offices

- Genève, Switzerland

## People

- Dr. Christian G. Zeller — Chairman and Founder
- Raymond Cheaib — Business Partner

## Questions

### Who runs investment decisions at Triatlum Advisors?

Dr. Christian G. Zeller serves as Chairman and Founder. He oversees the firm's investment management and advisory activities from the Wollerau headquarters.

### Does Triatlum Advisors participate in fund commitments or only direct deals?

The firm executes both direct co-investments and SPVs alongside allocations to hedge funds, private credit, and private equity vehicles.

### What investment stages does Triatlum Advisors typically target?

Confirmed activity centers on Series B rounds within its technology and sector mandates.

### Where does Triatlum Advisors maintain offices?

The firm is headquartered at Sihleggstrasse 23 in Wollerau and operates a branch at Galerie Jean-Malbuisson 15 in Geneva.

### How is Triatlum Advisors related to the Christian Zeller Foundation?

Dr. Christian G. Zeller chairs both the firm and the foundation, which functions as a separate philanthropic vehicle supporting medical care and research for childhood diseases.

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Last updated: 2026-06-03T20:00:00.000Z

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