EHA ADVISORY LIMITED

EHA Advisory is an independent boutique advisory firm that partners with sovereign wealth funds and long‑term investment vehicles to design, reshape and implement strategies that meet global best‑practice standards. Drawing on more than a century of combined experience, the team works at the highest levels of governance and asset‑management, offering hands‑on expertise in fund design, investor identity, leadership development, capacity building, portfolio resilience, funding models, in‑country value creation and innovation.

The firm’s three principals bring complementary perspectives: Hamid Hamirani contributes an asset‑owner view honed through advisory work for Oman’s sovereign funds and board experience in state‑owned enterprises; Eugene O’Callaghan adds asset‑manager insight from his tenure as CEO of the Ireland Strategic Investment Fund and the National Pensions Reserve Fund; and Ashby Monk supplies world‑class research‑driven best practice from a distinguished career in institutional investing. Together they provide strategic development, transformation and optimisation services tailored to the unique needs of sovereign and long‑term investors.

EHA Advisory operates from a tri‑continental base, with principals based in Dublin, Oxford and Palo Alto, enabling a truly global outlook while remaining closely attuned to the specific requirements of each client.