# JS Capital Power

JS Capital Power is an Asset Manager based in Luzern, Switzerland.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Luzern, Switzerland
- **Region:** Europe
- **Address:** Luzern, Switzerland
- **Assets under management:** Undisclosed
- **Website:** https://jspower.com

## Regulatory record

- **Reports private funds:** No

## About

JS Capital Power is a private investment company based in Luzern, Switzerland. It focuses on buyout investments.

## Sectors

- Energy Transition & Renewables
- Natural Resources
- Infrastructure
- Oceans & Maritime

## People

- Peter Jantzen — Founder, Partner and Executive Director

## Questions

### Who runs investment decisions at JS Capital Power?

Peter Jantzen, the founder, serves as Partner and Executive Director and is the named decision-maker. The firm previously listed Romeo Spinelli as a Partner and Strategist before his March 2019 departure to Shell. No investment committee or additional principals have been publicly identified.

### What does JS Capital Power actually invest in?

The firm maintains oil and gas exposure alongside deep seabed mineral assets. Its membership in the World Ocean Council and participation in International Seabed Authority workshops confirm an active interest in polymetallic nodule extraction and related subsea infrastructure, though specific portfolio companies or project names are not disclosed.

### How does JS Capital Power source deep-sea mineral deals?

The firm sources through direct regulatory engagement. Its participation in International Seabed Authority financial modeling workshops and its first-mover membership in the World Ocean Council place it alongside engineering consortia, national contractors, and shipping operators, creating an origination channel distinct from traditional GP-led fundraising.

## Related profiles

- [JS Capital](https://altss.com/profile/js-capital)
- [JTYF Capital](https://altss.com/profile/jtyf-capital)

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Last updated: 2026-08-10T23:49:37.812Z

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