SIX Group AG is a Swiss multinational financial services company headquartered in Zurich that operates critical infrastructure for the Swiss and Spanish financial markets, including the SIX Swiss Exchange. Formed in 2008 through the merger of SWX Group, SIS Group, and Telekurs Group, it is jointly owned by approximately 125 Swiss banks and financial institutions. The company name SIX is an abbreviation and stands for Swiss Infrastructure and Exchange.
SIX provides a range of services encompassing securities trading, clearing and settlement via its central securities depository SIX SIS AG, payment systems, and real-time financial data distribution to support global market participants. The workforce of 4,000 employees in 19 countries on 5 continents constantly provide innovations across the value chain to help financial institutions accelerate growth. The company employs around 4,000 people across 19 countries and generated an operating income of CHF 1.494 billion in recent reporting.
Recent leadership news
Bjorn Sibbern has been the Chief Executive Officer of the company since January 2025. André Helfenstein has been the Chairman of the company since January 2026. After nine years as the CFO of SIX and member of the Executive Board, Daniel Schmucki stepped down from his position to pursue new professional opportunities outside of SIX.
Facts compiled by Executive Moves from publicly available news and press releases on 10 June 2026. Spotted an inaccuracy? Email us and we'll review within 1 business day.
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