What Firmus (Sustainable Metal Cloud) makes for data centers
private · HQ Singapore
Firmus (Sustainable Metal Cloud) is a private company and based in Singapore. It appears on 2 parts of the AI data center — Immersion cooling systems and Neoclouds — in the roles of manufacturer and operator. Those parts sit in Layer 5 — Liquid cooling (IT-side: chip to CDU) and Layer 9 — Building shell, site & construction.
Exposure
2 parts across 2 layers
No disclosed data-center revenue share on file.
Parts, by layer
Layer 5 — Liquid cooling (IT-side: chip to CDU)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Immersion cooling systems | manufacturer | inferred | Asperitas, GRC, Hypertec, Iceotope, LiquidStack, Midas |
Layer 9 — Building shell, site & construction
Where Firmus sits in the stack
Firmus's placements in this catalog cover 2 parts, from layer 5 (liquid cooling (it-side: chip to cdu)) to layer 9 (building shell, site & construction). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Immersion cooling systems — Systems that submerge servers or trays directly in a dielectric fluid, either in open tanks (single-phase) or sealed chambers where the fluid boils and recondenses (two-phase), to cool the whole tray rather than individual dies.
- Neoclouds — Independent cloud providers that lease or build data center capacity specifically to rent out GPU compute, often financed against the hardware rather than a diversified balance sheet.
Closest peers in this catalog
Latest feed
- Firmus and CDC end 1.6GW Project Southgate collaboration, deploy just 42MW — Data Center Dynamics, 2026-10-06Firmus and CDC have terminated their collaboration on the 1.6GW Project Southgate, with only 42MW currently deployed.
- Firmus, OpenAI strike compute deal for Malaysia AI factories — DigiTimes, 2026-09-10OpenAI and Firmus are partnering to add dedicated AI compute capacity in Malaysia, expanding the region's AI infrastructure.
- Firmus to provide OpenAI with compute capacity in Malaysia — Data Center Dynamics, 2026-09-08Firmus plans to provide compute capacity to OpenAI's Stargate project in Malaysia.
- Firmus proposes third data center project in Tasmania — Data Center Dynamics, 2026-09-03Firmus plans to develop a 52MW data center project in Wesley Vale, Tasmania.
Questions about Firmus (Sustainable Metal Cloud)
- What does Firmus (Sustainable Metal Cloud) make for AI data centers?
- This catalog places Firmus (Sustainable Metal Cloud) on 2 parts: Immersion cooling systems (manufacturer) and Neoclouds (operator).
- Is Firmus (Sustainable Metal Cloud) publicly traded?
- No listing is on file for Firmus (Sustainable Metal Cloud) in this catalog; it is recorded as private.
- Where is Firmus (Sustainable Metal Cloud) based?
- Singapore, per the company record in this catalog.
- Who else makes immersion cooling systems for AI data centers?
- Asperitas, GRC, Hypertec, Iceotope, LiquidStack and Midas are also placed on Immersion cooling systems in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Firmus (Sustainable Metal Cloud) the mix is 2 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.