echoloc/ Companies/ Firmus Technologies

Company profile

Firmus Technologies Tech Stack

Liquid-cooled AI factories and GPU cloud built for energy-efficient compute

Technology, Information and Internet St Leonards, Tasmania 51–200 employees Privately Held

Firmus Technologies builds and operates AI factories, liquid-cooled data centers paired with a GPU cloud, aimed at cutting the energy cost of AI compute. Its stack runs from bare-metal provisioning (Redfish, PXE, Ironic, Cluster API) through NVIDIA H200, NVLink and RDMA fabrics up to Slurm, Kubernetes and training frameworks like Megatron-LM and DeepSpeed. That points to a full-stack operator, not a colocation reseller. Hiring is accelerating and skews heavily toward senior engineering.

Tech Stack 118 technologies

Core StackRAG Kubernetes PyTorch Jenkins ArgoCD GitLab CI/CD Python Go Prometheus Grafana NVIDIA SSL/TLS Megatron-LM JAX DeepSpeed NCCL Slurm LoRA QLoRA Cluster API Redfish PXE Ironic Multus Ceph NVIDIA GPU NVIDIA H200 NVLink NVSwitch RDMA+85 more

AdoptingMeta Quest

What Firmus Technologies Is BuildingChallenges and projects from their job posts

◆Challenges

Delivering low-cost AI compute and tokens
Energy efficiency of AI compute at scale
Scaling AI infrastructure to gigawatt scale
Unlocking stranded renewable generation
Energy management across AI facilities

▲Active Projects

AI factory and AI FactoryOS operations
Building the Firmus AI Cloud GPU platform
Large-scale data centre deployment and fit-out
Model-to-grid energy product
Kubernetes-based workload orchestration layer
Network infrastructure deployment

Hiring Activity

Accelerating50 roles · 30 in 30d

Department

Engineering

Ops

Sales

Construction

Legal

Marketing

Product

Support

Seniority

Senior

Mid

Director

Principal

Lead

Manager

Notable leadership hires: Account Lead

Companies like Firmus Technologies

400+ Technology, Information and Internet companies running RAG and Kubernetes

See the full list

About Firmus Technologies

Firmus Technologies is a privately held AI infrastructure company headquartered in St Leonards, Tasmania, with 51–200 employees. It designs and runs AI factories that combine liquid-cooled data center facilities, energy and grid management, and GPU and networking telemetry. On top of that infrastructure it offers a GPU cloud for high-performance computing and machine learning workloads. The company is hiring across Australia, Singapore, the United States and Indonesia. Open roles span engineering, operations, sales, construction, legal, marketing, product and support.

HeadquartersSt Leonards, Tasmania

Company Size51–200 employees

Hiring MarketsAustralia, Singapore, United States, Indonesia

Frequently Asked Questions

What tech stack does Firmus Technologies use?

Firmus runs NVIDIA H200 GPUs with NVLink, NVSwitch and RDMA, and orchestrates them with Kubernetes and Slurm. Its training stack includes PyTorch, JAX, Megatron-LM and DeepSpeed. Ceph handles storage, and Prometheus and Grafana handle monitoring.

Where is Firmus Technologies headquartered?

Firmus Technologies is headquartered in St Leonards, Tasmania, Australia. It is also hiring in Singapore, the United States and Indonesia.

What is Firmus Technologies working on?

Firmus is building its AI factory and the Firmus AI Cloud GPU platform. Other active work includes large-scale data centre deployments, a Kubernetes-based workload orchestration layer and model-to-grid energy technology.

Similar Companies in Technology, Information and Internet

Other companies in the same industry, closest in size

Fluidstack

Technology, Information and Internet

TensorWave

Technology, Information and Internet

fal

Technology, Information and Internet

Voltage Park

Technology, Information and Internet

How this profile is built

Firmus Technologies's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.