Trilogy Services and TSC Group agrees partnership with Cofely Australia

We are delighted to announce that Trilogy Services’ parent company; TSC Group has entered into a partnership with Cofely Australia, the Australian arm of GDF Suez Energy Services.

This partnership is an exciting development for both companies and we look forward to working together to transform Trilogy’s capabilities for the benefit of our customers and employees.

Cofely is the brand of the Energy Services division of GDF Suez, a world leader in providing building maintenance services and energy solutions. With over 40 years of experience, 78,000 employees across 30 countries and a turnover of A$21 billion, Cofely has a strong track record in the international building and energy services markets.

As part of this partnership, our customers will benefit from a range of new and differentiated services offerings, including bundled services, build-own-operate HVAC solutions and energy management. We will also be sharing best practices and processes between the Trilogy Services and Cofely businesses, giving our customers access to world-class expertise and the latest in technological developments and innovations.

From a day-to-day perspective, operations in our business will remain the same, so you can rely on the same personal working relationships that you have had in the past and you can depend on the same high quality of work.

We are grateful to you for giving us the opportunity to provide you with our services and look forward to discussing those in more depth with you over the coming months.

If you have any further questions about the partnership and what it means to you, please contact us at