In 1995, inside a small workshop in regional Victoria, a bold new idea for the future of mining began to take shape. It was a simple but transformative belief: mineral processing could be smarter, cleaner, and dramatically more energy efficient.
This founding principle became the catalyst for Gekko Systems, established by Elizabeth Lewis‑Gray and Sandy Gray, who set out to challenge long‑standing industry conventions. Their mission was clear from the beginning, deliver customer‑focused solutions that improved recovery outcomes while reducing environmental impact.
Just one year later, that vision received its first major validation.

In 1996, Gekko secured its inaugural sale of the InLine Pressure Jig (IPJ) to Boral Resources. This milestone marked a turning point in the company’s early trajectory and signalled that the industry was ready for change.
The IPJ redefined gravity separation and laid the foundation for a new generation of energy‑efficient gold processing technologies. Designed and manufactured in regional Victoria, it proved that world‑class innovation could emerge from local capability, engineering rigour, and a commitment to excellence.
From those early days, Gekko has continued to advance the sector through:
- Modular plant design
- Real‑time data instrumentation
- Sustainable mineral recovery technologies
Each innovation reflects a long‑standing belief that we achieve more when we work smarter together.
Nearly 30 years on, the mission remains unchanged:
Engineer elegant, efficient solutions that transform the way the world mines.
As we celebrate three decades of passionate people and global solutions, we are revisiting the defining moments that shaped Gekko’s journey, from a regional Victorian startup to a trusted global technology partner.
This story is just the beginning.
Stay tuned as we continue to share the major milestones that have defined our 30‑year journey.