# Schlossstein Capital

Schlossstein Capital is a Single Family Office based in West Bay, Cayman Islands.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** West Bay, Cayman Islands
- **Region:** North America
- **Address:** West Bay, Cayman Islands
- **Founded:** 2011
- **Assets under management:** Undisclosed
- **Website:** schlossstein.com
- **LinkedIn:** https://linkedin.com/company/schlossstein-capital-ag

## Regulatory record

- **Reports private funds:** No

## About

Schlossstein Capital operates as a single family office in West Bay, Cayman Islands. The firm directs capital on behalf of one family toward long-term preservation and growth. Investment activity spans ClimateTech, Digital Health, EdTech, PropTech, FinTech and Energy Transition & Renewables. Positions include seed and startup rounds executed through direct co-investments, SPVs and fund-of-funds structures. Geographic reach covers North America, Europe, Asia, South America, Oceania and the Caribbean. Confirmed technology focuses comprise AI/ML, Biotech, Consumer Tech, Enterprise Software and ESG. The firm maintains no disclosed headcount or additional offices. Investment types also encompass Private Equity, Private Credit, Real Estate, Hedge Funds, Infrastructure, Secondaries & Special Situations and Philanthropic / Mission-Related Investing. All decisions follow an explicit mandate to minimize negative externalities for people and the natural world while supporting lasting relationships in every transaction.

## Sectors

- ClimateTech
- Digital Health
- EdTech
- Sports & Wellness
- PropTech
- Cannabis & Psychedelics
- Marketing & Sales
- Media & Entertainment
- FinTech
- Energy Transition & Renewables

## Questions

### Who runs investment decisions at Schlossstein Capital?

No named principals or investment committee members appear in public materials.

### How does Schlossstein Capital source proprietary deal flow?

The firm provides seed capital directly to founders and evaluates small to medium listed and private companies aligned with environmental and social criteria.

### Does Schlossstein Capital participate in fund commitments or only direct deals?

Activity includes both direct co-investments or SPVs and fund-of-funds commitments.

### What investment stages does Schlossstein Capital typically target?

Confirmed stages are limited to Seed and Startup.

### Where does the underlying wealth come from?

Wealth origin is not publicly disclosed.

## Related profiles

- [Schilling Foundation](https://altss.com/profile/schilling-foundation)
- [Schmidt Family Office (Pty) Ltd (SFO)](https://altss.com/profile/schmidt-family-office-pty-ltd-sfo)

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

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