# HOS Anlagen und Beteiligungen

HOS Anlagen und Beteiligungen is a Single Family Office based in Wendlingen, Germany.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Wendlingen, Germany
- **Region:** Europe
- **Address:** Wendlingen, Germany
- **Assets under management:** Undisclosed
- **Website:** hos-gruppe.de
- **LinkedIn:** https://de.linkedin.com/company/hos-gruppe

## Regulatory record

- **Reports private funds:** No

## About

HOS Anlagen und Beteiligungen serves as the holding structure for the Knauer and Otto families. Armin F. Knauer acted as a central figure with prior leadership at Südwesttextil. The firm allocates across real estate, infrastructure, and energy assets. Confirmed holdings include the Neckarspinnerei Quartier, Otto Quartier, Areal Köngen, and multiple hydroelectric plants at Neckarhausen and Wendlingen. All activity occurs inside Europe with emphasis on direct ownership of industrial and mixed-use sites. Operations remain based in Wendlingen. Partnerships include IBA'27 for the Neckarspinnerei redevelopment and ongoing sponsorship of Künstlerhaus Stuttgart. No dated operational events from the last 24 months appear in available records.

## Sectors

- Real Estate
- Infrastructure
- Energy Transition & Renewables

## People

- Armin F. Knauer — Key figure
- Otto Family — Founder descendants

## Questions

### Who runs investment decisions at HOS Anlagen und Beteiligungen?

The Knauer and Otto families oversee decisions. Armin F. Knauer served as a key figure with historical ties to Südwesttextil.

### Does HOS Anlagen und Beteiligungen participate in fund commitments or only direct deals?

The firm executes direct co-investments and SPVs. Holdings consist of owned real estate quarters and infrastructure assets.

### What investment stages does HOS Anlagen und Beteiligungen typically target?

The firm targets long-term ownership of operating assets. Focus areas include developed real estate and energy infrastructure.

### How is HOS Anlagen und Beteiligungen related to its philanthropic partners?

The firm maintains a sponsorship relationship with Künstlerhaus Stuttgart. No separate philanthropic vehicle is disclosed.

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Last updated: 2026-08-10T15:58:45.833Z

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