Zeus Street Greek has secured a $18.3 million investment from private equity firm Whiteoak Capital to accelerate its national rollout across Australia.
Founder Costa Anastasiadis confirmed that the funding is critical to maintaining the chain's expansion pace in a highly competitive fast-food sector where rising operational costs have squeezed margins.
Without the capital injection, the company indicated it would have struggled to meet its store-opening targets.
The deal underscores the growing appetite for private equity in the Australian consumer discretionary space, particularly among brands demonstrating scalable unit economics.
Whiteoak Capital’s entry provides Zeus Street Greek with the financial runway to navigate inflationary pressures on labor and ingredients while continuing to capture market share from established competitors.
The investment validates the brand’s rapid growth model and positions it for broader geographic penetration.