As of Monday 18 August 2025, Diona has rebranded to SRG Global Utilities.
Headquarters:
Australia
Company Type:
MNC / Large Enterprise
Company size:
501-1,000 Employees
Year Founded:
1980 (45 years)
Address:
56 PITT ST; LEVEL 4; SYDNEY, NEW SOUTH WALES 2000, AU
HIGH
spending power