# Signal Lake

Signal Lake is a Private Equity based in Westport, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Westport, United States
- **Region:** North America
- **Address:** Westport, CT, United States
- **Founded:** 1998
- **Assets under management:** Undisclosed
- **Website:** signallake.com
- **LinkedIn:** https://www.linkedin.com/company/signal-lake-venture-capital

## About

Signal Lake is an SEC-registered investment adviser with its headquarters in Westport, Connecticut. The firm provides investment advice to institutional clients. It is based in Fairfield County.

## Sectors

- Enterprise Software
- AI/ML
- Cybersecurity
- Digital Health
- Industrial Tech

## People

- Eric P. Jette — Managing Partner

## Questions

### Who runs investment decisions at Signal Lake?

Eric P. Jette is the Managing Partner and the firm's key decision-maker. He has led Signal Lake since its founding, sourcing and managing the portfolio across enterprise infrastructure sectors. There are no additional named investment partners disclosed publicly.

### What investment stages does Signal Lake target?

Signal Lake targets Seed and Series A rounds, occasionally participating in later-stage insider rounds for existing portfolio companies. The firm prefers early, concentrated bets in technical companies where it can obtain a meaningful ownership position and board representation.

### Which sectors has Signal Lake invested in historically?

The firm has deployed capital into enterprise infrastructure broadly: optical networking systems, data center virtualization software, network security platforms, and adjacent industrial-technology categories. Known bets include Infinera (optical transport), Softricity (application virtualization), and Arbor Networks (DDoS security).

## Related profiles

- [Sigma Capital Partners](https://altss.com/profile/sigma-capital-partners)
- [Sihua Investment](https://altss.com/profile/sihua-investment)

---

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

Canonical page: https://altss.com/profile/signal-lake

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology