Ireland Strategic Investment Fund (ISIF)

Category: Sovereign Wealth Fund · Headquarters: Ireland · Tracked deals: 2

The Ireland Strategic Investment Fund (ISIF) is a sovereign development fund with €16.5 billion under management, mandated to invest commercially to support economic activity and employment in Ireland. It focuses on long-term, patient capital across infrastructure, climate, housing, venture capital, and indigenous businesses.

Website: https://isif.ie

Recent deals

• Octopus Energy Generation invests in three operational Irish solar farms — Investor (2026-09-29)
• Ireland Strategic Investment Fund commits €140M to TirNua Capital Partners' energy transition infrastructure fund — Investor (2026-03-11)

📈 The Sherpa Signal — one notable infrastructure deal a day.

📘 Sherpa Guides — practitioner guides to developing, financing and acquiring infrastructure.