# Signal Lake General Partner LLC

Signal Lake General Partner LLC is a Venture Capital Firm based in Westport, United States.

## Overview

- **Organization type:** Venture Capital Firm
- **Headquarters:** Westport, United States
- **Region:** North America
- **Address:** Southport, CT, United States
- **Founded:** 1998
- **Assets under management:** Undisclosed
- **Website:** signallakegp.com

## Regulatory record

- **CRD number:** 285438
- **SEC file number:** 802-108609
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/285438

## About

SIGNAL LAKE GENERAL PARTNER LLC is an exempt reporting adviser with offices in WESTPORT, CT. It provides investment advice to clients.

## Sectors

- Enterprise Software
- FinTech
- Digital Health
- AI/ML
- Cybersecurity

## People

- Michael Marquez — Managing Director
- Robert Van Naarden — Managing Director
- William S. Janeway — Founding Partner

## Questions

### Does Signal Lake participate in fund commitments or only direct deals?

Signal Lake operates primarily as a venture capital firm making direct equity investments in portfolio companies. It does not act as a fund-of-funds or allocate capital to third-party funds (per the firm's public profile).

## Related profiles

- [AMK Capital Management](https://altss.com/profile/amk-capital-management-llc)
- [My Harvest Field Financial LLC](https://altss.com/profile/my-harvest-field-financial-llc)

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Last updated: 2026-08-14T12:30:00.000Z

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