companies
Firmus Technologies
Firmus designs and operates modular AI Factories and AI Cloud infrastructure, integrating compute, liquid cooling, networking, power and software orchestration.

Firmus Technologies is an Australia-founded developer and operator of AI infrastructure. The company designs and operates modular AI Factories and AI Cloud services, integrating compute, liquid cooling, networking, power and software orchestration. Firmus states that it was incorporated in Australia in 2019; its published company history records HyperCube research and development in 2020, completion of a scale-up immersion-cooled data hall in 2021, completion of an integrated AI compute platform in 2022, the launch of Sustainable Metal Cloud in Singapore in 2023, and a Tasmania grid-integration project in the first quarter of 2024. Firmus Grid Limited trades as Firmus Technologies, is headquartered in Sydney, Australia, and provides AI cloud services across Asia-Pacific and beyond. Project Southgate is the company’s Australian AI infrastructure program.
- Founded
- 2019
- Headquarters
- Sydney, Australia
- Sector
- infrastructure