SCS Summit 2025

Standardisation. Collaboration. Continuity.

The SCS Summit is the annual flagship event for the Sovereign Cloud Stack (SCS) community.

This is where practitioners, developers, administrators, researchers and community members come together to share their experiences of cloud computing and digital sovereignty. 

The summit promotes practical knowledge transfer, networking and the joint further development of secure cloud infrastructures.

When

The SCS Summit 2025 will take place on
24 September 2025
at Palisa in Berlin. 

The event starts at 10:00 a.m. and continues into the evening.

Where

Palisa
48 Palisade Road
10243 Berlin

programme

admission
09:00-10:00

registration

Arrive. Check in. Network.
Part I
10:00–10:10

Welcome & programme introduction

Lisa Seifert (Project Manager, Forum SCS Standards), Anja Voß (Project Manager, DigitalHub.SH)
10:10–10:20

welcome address

Diego Calvo de Nó (Chief Financial Officer, OSBA; Chief Executive Officer, Proventa AG), Janis Kemper (Spokesperson, Forum SCS Standards; Co-Founder, Syself GmbH) – Recording on YouTube

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Further information
10:25–10:55

From risk to opportunity: How geopolitical developments are influencing Europe's IT sector

Christoph Maier (Chief Executive Officer, Thomas-Krenn.AG)

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Further information
11:00–11:20

„Free as in freedom“ for Europe – open code against digital dependency

Dr Daniel Gerber (Deputy Chairman of the Board, OSBA; developer, ALASCA e.V.)

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Further information
11:20–11:40

Short break

Refresh. Activate. Engage in conversation.
Part II
11:45 a.m.–1:00 p.m.

Germany Stack – More Opportunity than Risk – eGovernment Podcast @ SCS Summit 2025

Torsten Frenzel (host and presenter of the eGovernment podcast), Julian Schauder (technical product manager at ZenDiS), Jutta Horstmann (co-CEO of the Heinlein Group), Luise Kranich (head of the Technology Strategy & Information Technology department at the BSI), Ralph Dehner (spokesperson for the SCS Standards Forum, founder/CEO of B1 Systems GmbH), Thilak Mahendran (Innovation Lead Agora Digitale Transformation gGmbH)

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Further information
1:00 p.m.–2:00 p.m.

lunch break

Eat together. Recharge your batteries. Make contacts.
Part III
2:05–2:30 p.m.

„Goodbye VMware“ – Migration of our VMware platform to OpenStack (SCS/OSISM) as a service provider

Jan Mußmann (Managing Director/CTO UPONU Ltd.)

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Further information
2:30–2:55 p.m.

Multi-provider cloud architecture at BTC AG: strategy, implementation and lessons learned

Christian Berendt (Managing Director, OSISM GmbH), Timon Schnell (General Service Owner, BTC IT Services GmbH)

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Further information
2:55–3:20 p.m.

Completing the Sovereign Stack

Kurt Garloff (Chief Executive Officer, S7n Cloud Services Limited), Assaf Sauer (Founder/Chief Technology Officer, Stacktic)

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Further information
3:20–3:45 p.m.

A journey with ups and downs towards sovereignty on a large scale

Lisa Meindl (Products & Services Yorizon GmbH & Co. KG), Michael Bayr (Founder/CEO artcodix GmbH)

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Further information
3:50–4:10 p.m.

coffee break

Pull yourself together. Gather your strength. Exchange ideas.
Part IV
4:15–4:45 p.m.

Progress on the SCS reference implementation

Kurt Garloff & Christian Berendt (SCS Project Board)

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Further information
4:45–5:30 p.m.

With Standardisation through Collaboration and Continuity to Certification: From the work of the SCS Standards Forum – with the awarding of the first SCS certificates!

Felix Kronlage-Dammers (Head of the SCS Standards Forum)

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Further information
from 5:30 p.m.

Get-together

Enjoy. Deepen conversations. Let the day come to an end.

Our sponsors

Logo Cloud and Heat
Gold Sponsor
Yorizon logo
Gold Sponsor
SUSE logo
Silver Sponsor
Uhrutec logo
Media sponsor

SCS members

The SCS Summit 2025 is supported by the members of the Forum SCS Standards:

Dataport logo

These partners are committed to investing time and resources in sustainably strengthening digital sovereignty in Germany and Europe.