Lightstone Ventures

Lightstone Ventures is a global venture capital firm founded in 2012 by senior members of Advanced Technology Ventures and Morgenthaler. It invests in life sciences and healthcare companies, including pharmaceuticals, biotechnology, personalized medicines, therapeutics, and medical devices, at both early and growth stages. The firm supports companies across the United States and Europe, with an international network and offices in Menlo Park, Boston, Dublin, and Singapore.

Mike Carusi

Managing General Partner

Caroline Gaynor

Principal

Jean George

General Partner

Christina Isacson

Partner

Brendan Kelly

Vice President

Stacy Seng

Venture Partner

Past deals in Ireland

FIRE1

Venture Round in 2025
FIRE1 is an Irish-based company specializing in the development of innovative therapeutic devices. Its flagship product is a remote monitoring system designed to enhance heart failure patients' lives by providing real-time data to healthcare providers, facilitating early detection and proactive interventions.

FIRE1

Venture Round in 2023
FIRE1 is an Irish-based company specializing in the development of innovative therapeutic devices. Its flagship product is a remote monitoring system designed to enhance heart failure patients' lives by providing real-time data to healthcare providers, facilitating early detection and proactive interventions.

FIRE1

Series C in 2018
FIRE1 is an Irish-based company specializing in the development of innovative therapeutic devices. Its flagship product is a remote monitoring system designed to enhance heart failure patients' lives by providing real-time data to healthcare providers, facilitating early detection and proactive interventions.

FIRE1

Series B in 2016
FIRE1 is an Irish-based company specializing in the development of innovative therapeutic devices. Its flagship product is a remote monitoring system designed to enhance heart failure patients' lives by providing real-time data to healthcare providers, facilitating early detection and proactive interventions.

FIRE1

Series A in 2014
FIRE1 is an Irish-based company specializing in the development of innovative therapeutic devices. Its flagship product is a remote monitoring system designed to enhance heart failure patients' lives by providing real-time data to healthcare providers, facilitating early detection and proactive interventions.
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