# Prometheum

Prometheum is an other based in New York, United States.

## Overview

- **Organization type:** other
- **Headquarters:** New York, United States
- **Region:** North America
- **Address:** New York, NY, United States
- **Founded:** 2017
- **Assets under management:** Undisclosed
- **Website:** prometheum.com
- **LinkedIn:** https://www.linkedin.com/company/prometheum

## Regulatory record

- **Reports private funds:** No

## About

Prometheum Inc. provides end-to-end market infrastructure for blockchain-based securities, enabling issuance, trading, and custody through its SEC-registered broker-dealer network.

## Sectors

- Infrastructure
- Digital Assets

## People

- Aaron Kaplan — Co-CEO
- Ben Kaplan — Co-CEO
- Martin H. Kaplan — Chairman
- Gareth Jenkins — Chief Technology Officer
- Rosemarie Fanelli — Chief Regulatory Officer
- Jarred Beckerman — Chief Financial Officer
- Kenneth Kitchin — Chief Compliance Officer
- Joseph J. Owens — Chief Operations Officer
- John Tornatore — Head of Business Development

## Questions

### Who runs investment decisions at Prometheum?

Prometheum is co-led by brothers Aaron Kaplan and Ben Kaplan as co-CEOs. The firm also has a chairman, Martin H. Kaplan, and a chief technology officer, Gareth Jenkins. Decision-making is shared among the executive team, which includes a chief regulatory officer and a head of business development (per the firm's website).

### Does Prometheum manage external capital or operate client accounts?

Prometheum's subsidiaries offer custodial and broker-dealer services to clients, but the firm does not disclose managing a pooled fund or discretionary client capital. It is an infrastructure provider, not an asset manager (per the firm's website).

### What investment stages does Prometheum typically target?

Prometheum's platform supports the lifecycle of digital asset securities from issuance through secondary trading. It does not self-declare a stage preference; it provides services for primary and secondary market activity for blockchain-based securities (per the firm's website).

### Which sectors does Prometheum explicitly avoid?

Prometheum does not disclose any explicit sector exclusions. Its stated focus is on digital asset securities and cryptocurrency that comply with U.S. federal securities laws (per the firm's website).

### What is Prometheum's relationship to the SEC's special purpose broker-dealer framework?

Prometheum Capital is the first FINRA-member and SEC-registered special purpose broker-dealer authorized to custody digital asset securities. The firm's entire infrastructure was built to comply with the SEC's existing regulatory framework, including being a qualified custodian under the Investment Advisers Act (per the firm's website).

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

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