Walt Coulston

Founder & CEO

Walt provides deep experience in growing alternative sectors with long-term record of success. Walt has a passion for sustainability and creating pathways to achieving true net zero.

Coulston Group & CK Property Group
Walt carried out his first independent development in 2002. Since such time, Walt has developed commercial & mixed-use property in each State & Territory in Australia with a total end value exceeding $2.5BN.

​More Sustainable & Resilient Digital Infrastructure
Accelerating sustainability practices in the digital infrastructure world is both the latest and largest challenge Walt is tackling via the creation of GreenSquareDC.

As at June 2023, Walt was Director/Shareholder of 52 ASIC registered companies in Australia, highlighting his prolific deal doing profile. The focus moving forward is 100% GreenSquareDC™.