Portland House Group (Hains Family Office)

Portland House Group (Hains Family Office)

Portland House Group was established in 1959 by David Hains after he transitioned from engineering into investment. The firm stewards capital created through corporate restructurings and long-term equity holdings. Four of David Hains’s children hold senior investment roles, and Mark Leibler serves as a director. The office allocates across public equities, fixed income, currencies, property and external funds. It executes fund-of-funds commitments, private credit, private equity, infrastructure and real estate transactions. Confirmed holdings include the commercial building at 8 Collins Street in Melbourne and Kingston Park Stud in Merricks North, Victoria. The geographic reach covers Asia, Europe, North America and Oceania. The team comprises family members and external directors. Additional assets include the Helen and David Hains Foundation, Burnewang North Pastoral in northern Victoria, a Gloucestershire estate in the United Kingdom and thoroughbred bloodstock operations. No operational events from the last 24 months appear in available records. The structure keeps investment decisions inside the family while maintaining a dedicated treasury desk and external legal counsel. This arrangement separates operating businesses such as Aeon Magazine and thoroughbred breeding from the core investment mandate.