Asperitas is an Amsterdam-based maker of single-phase immersion cooling systems for core and edge data centers. Its portfolio covers passive natural-convection and active forced-convection immersion, plus modular data center integrations. In September 2025 it closed a scale-up funding round led by Stecon Group and Invest-NL.
Asperitas designs complete immersion cooling systems in which servers are submerged in dielectric fluid. Its natural-convection designs move heat without pumps inside the tank, and it also offers direct forced-convection systems. The company describes its goal as maximizing the effective use of energy for compute.
Source: asperitas.com, asperitas.com
The range includes modular immersion systems for high-density CPUs and GPUs and Horizon, a compact immersion cooling system for edge AI deployments outside traditional data centers. Asperitas says it works with more than 30 technology partners.
Source: asperitas.com
Asperitas serves core and edge data center operators and says its systems improve power usage effectiveness, water usage effectiveness and energy reuse.
Source: asperitas.com
On September 9, 2025, Asperitas announced a scale-up round of undisclosed size led by Stecon Group, a listed Thai construction group, and Invest-NL, with existing shareholders Shell Ventures and PDENH. Its CEO is Rutger de Haij.
Source: asperitas.com
We found no Science Based Targets initiative entry for Asperitas (checked October 16, 2026), and no dated efficiency figures on its site.
Source: sciencebasedtargets.org
Asperitas is a European immersion specialist. It is most relevant for operators testing immersion at modest scale or at the edge, alongside larger immersion suppliers.
| Field | Value | Source |
|---|---|---|
| Headquarters | Amsterdam, Netherlands | COMPANY WEBSITE asperitas.com |
| Founded | No data | NO DATA |
| Ownership | Private (investors include Invest-NL, Stecon Group, Shell Ventures, PDENH) | COMPANY WEBSITE asperitas.com |
| Employees | No data | NO DATA |
| Revenue (published) | No data | NO DATA |
| Operations and regions | No data | NO DATA |
| Customers and markets | No data | NO DATA |
| Facilities and capacity | No data | NO DATA |
| Technologies | Single-phase immersion (natural and forced convection) | COMPANY WEBSITE asperitas.com |
| Certifications and standards | No data | NO DATA |
| Partners and named customers | No data | NO DATA |
Only what the company or an official register publishes. Targets and commitments are labelled as such. No data means we found no public figure, not that none exists.
| Field | Value | Source |
|---|---|---|
| PUE (published) | No data | NO DATA |
| WUE (published) | No data | NO DATA |
| Renewable energy share | No data | NO DATA |
| SBTi target status | Not found in SBTi export (checked 2026-10-16) | PUBLIC SOURCE sciencebasedtargets.org |
Amsterdam, the Netherlands. (asperitas.com)
Single-phase immersion cooling, using passive natural convection or active forced convection. (asperitas.com)
Its 2025 round was led by Stecon Group and Invest-NL, with Shell Ventures and PDENH. (asperitas.com)
Accessed Oct 24, 2026.
