# Rieker Investment

Rieker Investment is a Single Family Office based in Thayngen, Switzerland.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Thayngen, Switzerland
- **Region:** Europe
- **Address:** Thayngen, Switzerland
- **Assets under management:** Undisclosed
- **Website:** rieker.com
- **LinkedIn:** https://ch.linkedin.com/company/rieker-finance-group-holding-ag

## Regulatory record

- **Reports private funds:** No

## About

Markus Rieker established the office before his death in 2023. The structure centers on preservation of private wealth through diversified allocations that include both listed securities and illiquid assets. Rieker Investment deploys capital via direct co-investments, SPVs and private equity alongside real-estate holdings. Confirmed positions span AgriTech & FoodTech, Industrial Tech and Supply Chain & Logistics within Europe. The portfolio also includes commercial office space in Heidelberg and mixed-use assets in Germany and Switzerland. The firm operates with a board that includes Thomas G. P. Guhl, Patrick Jean Dreyfus and Gerd Heinz Günther. It maintains the Markus Rieker Stiftung as a separate philanthropic vehicle. No verifiable operational events from the last 24 months appear in available records.

## Sectors

- AgriTech & FoodTech
- Industrial Tech
- Supply Chain & Logistics

## People

- Markus Rieker — Founder
- Thomas G. P. Guhl — CEO and Chairman of the Board of Cena Rieker Investment AG
- Patrick Jean Dreyfus — Member of the Board of Directors
- Gerd Heinz Günther — Member of the Board of Directors

## Questions

### Who runs investment decisions at Rieker Investment?

Thomas G. P. Guhl serves as CEO and Chairman of the Board of Cena Rieker Investment AG. Patrick Jean Dreyfus and Gerd Heinz Günther sit on the board of directors.

### Does Rieker Investment participate in fund commitments or only direct deals?

The firm uses direct co-investments and SPVs in addition to private equity and real estate holdings.

### Which sectors does Rieker Investment focus on?

Confirmed sector focuses include AgriTech & FoodTech, Industrial Tech and Supply Chain & Logistics.

### Where does Rieker Investment hold real estate?

The portfolio includes mixed-use properties in Germany and Switzerland plus commercial office space in Heidelberg.

### How is the Markus Rieker Stiftung related to the family office?

The foundation operates as a separate philanthropic structure linked to the family that established Rieker Investment.

## Related profiles

- [Richlink Family Office](https://altss.com/profile/richlink-family-office)
- [Rincon Advisors](https://altss.com/profile/rincon-advisors)

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

Canonical page: https://altss.com/profile/rieker-investment

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