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National Academic Infrastructure for Super­computing in Sweden

Two men in suits in front of computer racks

Welcome, Rossen and Joel!

We are happy to announce two new colleagues who have joined us as of 1 September:

Rossen Apostolov (left) has been appointed Director of the Mimer AI Factory.
Joel Hedlund is our new Data Science Director who will work with both NAISS and Mimer.

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NAISS and EuroHPC JU select HPE to deliver Arrhenius system

After a thorough procurement process, NAISS and EuroHPC JU (Joint Undertaking) have awarded HPE the contract to deliver the new supercomputer, Arrhenius. The HPC partition of the new system will have 424 AMD Turin 128-core CPUs and 382 GPU nodes, each with four Grace Hopper Superchips from Nvidia.

“We are very pleased with this outcome. We are getting a considerably faster and more capable system than we initially thought possible. This will greatly benefit our users”, says Gert Svensson, NAISS Deputy Technical Director and Arrhenius Project Manager.

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Two round photos featuring a woman and a man

Meet our users!

NAISS has more than 7,600 users across Sweden, from all sorts of different fields. Who are they? What kind of research are they doing, and how are they using our resources?

Here we are featuring some of them. More portraits will be added continuously.

(Pictured: Gemma Atkinson, Lund University and Staffan I Lindberg, University of Gothenburg.)

User stories

News

news
04 Sep 2025

Rossen Apostolov and Joel Hedlund join NAISS and Mimer

news
10 Jul 2025

HPE wins Arrhenius contract

news
11 Jun 2025

NAISS in partnership with Nvidia and the National Library of Sweden to train LLMs

news
10 Jun 2025

Spring 2025 Large calls: NAISS approves 35 proposals

news
14 Jan 2025

NAISS welcomes new Steering Committee members

news
10 Dec 2024

Sweden wins AI Factories bid

News

Events

09 Oct2025

Thursday

Online

Zoom-in

NAISS Zoom-in – a virtual open-house

21-22 Oct2025

Chalmers University of Technology, Gothenburg

Conference

NAISS User Forum 2025

13 Nov2025

Thursday

Online

Zoom-in

NAISS Zoom-in – a virtual open-house

11 Dec2025

Thursday

Online

Zoom-in

NAISS Zoom-in – a virtual open-house

Events

Training

NAISS offers a wide range of courses, workshops and seminars, most of them via Zoom. They are free to all users of our resources. Training is provided by qualified staff from our branches all across Sweden.

For a comprehensive list of upcoming training events, check our Training page.

NAISS
Linköping University
581 83 LINKÖPING
SWEDEN

Deliveries/visits:

House Galaxen
Entrance 83
Olaus Magnus väg 42-44
LINKÖPING

LinkedIn

Support

Contact NAISS