Tattarang

Andrew Forrest and his wife Nicola established Tattarang in 2001 as the primary vehicle for managing their family's extensive business interests. The Perth-based group operates across six distinct divisions: energy, agriculture, health technology, property, resources, and lifestyle brands. Before May 2020, the organization operated under the name Minderoo Group until a strategic rebranding honored Tattarang, a stallion that once roamed the family's historic Minderoo Station during the 1950s. This transition signaled a shift from a traditional holding company structure to an integrated investment philosophy focused on direct operational control and long-term value creation.

The portfolio spans sectors where the founders see significant potential for impact and growth. Key operational arms include Squadron Energy for renewable power, Wyloo Resources for mining assets, Harvest Road for agri-food innovation, and Fiveight for digital transformation. Lifestyle ventures range from the Western Force rugby team to partnerships with luxury hospitality brands like Waldorf Astoria Sydney. While specific financial figures remain private due to its status as a family office, industry estimates place Tattarang among Australia's largest private investment groups with over 200 employees at the corporate level.

Recent developments highlight continued expansion into green energy and media. In mid-2026, the group announced the arrival of the first turbine components for the Uungula Wind Farm, marking progress in its renewable ambitions. Tattarang also strengthened its media presence by recruiting Gareth Parker, a former senior leader at Nine Entertainment, to lead newsroom architecture in Perth. The sports division saw leadership changes at the Western Force when John Hartman assumed the role of executive director following Niamh O'Connor's departure. [edit]