AI supercomputer · Finland
Nebius ISEG
Nebius ISEG is an AI supercomputer in Finland, with 1,520 H100e of compute, owned by Nebius AI.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Finland | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Address | Moreenikatu 6, 04600 Mäntsälä, Finland | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Status | Operating | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Part of | Nebius Mantsala (matched by coordinates+name+operator) | Rare Context entity resolution · CC0 1.0 · checked 24 Oct 2026 |
| Start year | 2023 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner type | Private | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner | Nebius AI | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Compute (H100 equivalents) | 1,520 H100e | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Chips | NVIDIA H100 SXM5 80GB | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| AI chips | 1,520 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Facility power | 2.2 MW (reported) | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
| Coordinates | 60.6295, 25.2634 | Epoch AI supercomputers · CC BY 4.0 · checked 24 Oct 2026 |
Research on this AI supercomputer and its owner.Who owns it up to the parent company, its permits and status, and an introduction to the owner.
Request researchHow it compares by compute
Nebius ISEG is the 3rd-largest of 4 AI supercomputers in Finland by compute, with 1,520 H100e. Ranks and totals cover the AI supercomputers in our data that report their compute, not every one in existence.
| Within | Rank |
|---|---|
| Finland | 3rd of 4 |
| All AI supercomputers in our data | 83rd of 284 |
Nearby
Within 50 km of this AI supercomputer: 6 data centers (1 operating, 75 MW) and 2 CO2 emitters (958,652 tCO2e), measured from the coordinates in the facts above. The table shows the nearest 5, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Global DC OY | Data center | — | — | 0.1 km |
| Nebius Mantsala | Data center | 75 MW | Operating | 0.2 km |
| Hetzner data center - HEL1 | Data center | — | — | 34 km |
| Borealis Polymers Oy:n tuotantolaitokset | CO2 emitter | 533,545 tCO2e | — | 35 km |
| Kilpilahden voimalaitos | CO2 emitter | 425,107 tCO2e | — | 35 km |
Owner and place
More from Nebius AI
- Nebius 8k Finland Phase 18,000 H100e
- Nebius ISEG24,992 H100e
- Nebius Kansas City Phase 14,000 H100e
Other AI supercomputers in Finland
- Nebius 8k Finland Phase 18,000 H100e
- EuroHPC LUMI2,305 H100e
- CSC Puhti20 H100e
Data on this page
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- European Commission, Union Registry. EU Union Registry public data, CC BY 4.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.