Submer is a Barcelona-founded infrastructure company that started in immersion cooling and now positions itself across AI infrastructure layers: power, cooling, data centers and compute. Its products include the SmartPod immersion cooling systems, including the hyperscale SmartPod EXO, alongside modular data center systems. It also develops and operates AI-ready data centers and offers GPU-as-a-service. The company says it passed 500 MW of liquid-cooled deployments in 2025.
| Field | Value | Source |
|---|---|---|
| Headquarters | Barcelona, Spain | COMPANY WEBSITE submer.com |
| Founded | 2015, by Daniel Pope and Pol Valls | COMPANY WEBSITE submer.com |
| Ownership | Private | COMPANY WEBSITE submer.com |
| Employees | No data | NO DATA |
| Revenue (published) | No data | NO DATA |
| Operations and regions | Deployed and operating worldwide | COMPANY WEBSITE submer.com |
| Customers and markets | Data center operators, hyperscale and AI infrastructure buyers | COMPANY WEBSITE submer.com |
| Facilities and capacity | 500+ MW of liquid-cooled deployments (2025) | COMPANY WEBSITE submer.com |
| Technologies | Single-phase immersion cooling; heat reuse; dry-cooled deployments | COMPANY WEBSITE submer.com |
| Certifications and standards | No data | NO DATA |
| Partners and named customers | No data | NO DATA |
Accessed Oct 12, 2026.
