Sille Stener
CTO
Euronext Securities
Cooenhagen, Denmark
3 profile visitsSpeaker
Experienced tech profile in the financial industry and CTO at Euronext Securities CPH
My organisation
Euronext is the leading European capital market infrastructure, covering the entire capital markets value chain, from listing, trading, clearing, settlement and custody, to solutions for issuers and investors. Euronext runs MTS, one of Europe’s leading electronic fixed income trading markets, and Nord Pool, the European power market. Euronext also provides clearing and settlement services through Euronext Clearing and its Euronext Securities CSDs in Denmark, Italy, Norway and Portugal.
As of March 2025, Euronext’s regulated exchanges in Belgium, France, Ireland, Italy, the Netherlands, Norway and Portugal host nearly 1,800 listed issuers with €6.3 trillion in market capitalisation, a strong blue-chip franchise and the largest global centre for debt and fund listings. With a diverse domestic and international client base, Euronext handles 25% of European lit equity trading. Its products include equities, FX, ETFs, bonds, derivatives, commodities and indices.
For the latest news, go to euronext.com or follow us on X and LinkedIn.
About me
Sille Stener is the Chief Technology Officer (CTO) for Euronext Securities CPH. She is an experienced technology professional within the financial industry, with experience from both well-established players and the fintech scale-up arena. Sille has conceived and implemented several large-scale change and transformation programmes, where IT security has played a significant role in both designing and operating the platforms.
My organisation
Euronext Securities
Speaker sessions (1)
Wednesday, 3 September 2025
14:00 - 14:40
Cyber and operational resilience: Protecting client assets in the face of growing threats
Location:Room C2, Level 2