About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Change at the Top as Gross Exits SIX Group and Zeller is Elected Chairman

Subscribe to our newsletter

Thomas Gross, CEO of the Financial Information division at SIX Group, will leave the company tomorrow, Wednesday 5 June 2013, after four years in the role. Gross told a board meeting of his decision to leave the group last week. He will be replaced on an interim basis by Marcel Bättig, COO of the business.

The departure of Gross is not the only change at the top of the group, with a general meeting of shareholders held last week electing Alexandre Zeller as chairman of the board of directors. Zeller replaces Peter Gomez, who has been chairman for seven year and plans to return to academic projects. Zeller was most recently CEO at HSBC Private Bank (Switzerland) and regional CEO of HSBC Global Private Bank EMEA.

SIX declined to detail reasons for Gross’s resignation, saying only that he is leaving to ‘pursue a new direction in his career’. Since he became CEO of the Financial Information division in April 2009, Gross has led the rebrand of SIX Telekurs to SIX Financial Information in April 2012, driven up the number of financial instruments covered by the business and driven down the costs of data production. Under his leadership, the Financial Information division also improved 2012 financial results that show a 3% gain in operating income of Swiss francs 323.7 million and an operating profit increased by 31% to a deficit of Swiss francs 17.9 million. The 2012 results show a growth in services, predominantly reference data services, which grew 5.8%. Market data slipped form 4.3% growth in the previous year to 3.4%, while customised software solutions based on standard reference and market date turned an 11.6% decline in the previous year into a 3.1% gain in 2012. In terms of geographies, the financial data business grew revenue by 17% in the UK, 15% in the US and 1.6% in Germany, with Germany the only major country showing a slowdown in growth.

Perhaps one disappointment for Gross during his tenure as CEO was the premature end of a four-year internal infrastructure project that started at the end of 2010 and was designed to overhaul the IT infrastructure within the Financial Information business to optimise its operational reliability and support the introduction of additional functionality. The complexity of the project led to significant delays in 2012 and it was abandoned in March 2013 when the company decided the tools it was using would not fulfil its expectations.

An executive search to find a replacement for Gross has not yet started and it is expected that Bättig will remain in the CEO’s role at least until the next board meeting in September.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Unlocking value: Harnessing modern data platforms for data integration, advanced investment analytics, visualisation and reporting

4 September 2025 10:00am ET | 3:00pm London | 4:00pm CET Duration: 50 Minutes Modern data platforms are bringing efficiencies, scalability and powerful new capabilities to institutions and their data pipelines. They are enabling the use of new automation and analytical technologies that are also helping firms to derive more value from their data and...

BLOG

2024: A Year of Increasing Data Complexity

One thing was apparent in the data management space over the past year; the job of chief data officers became increasingly complex as the volume of data their organisations ingested swelled and the uses to which it was put expanded. All that despite the flowering of technologies with the potential to make life easier for...

EVENT

AI in Capital Markets Summit London

The AI in Capital Markets Summit will explore current and emerging trends in AI, the potential of Generative AI and LLMs and how AI can be applied for efficiencies and business value across a number of use cases, in the front and back office of financial institutions. The agenda will explore the risks and challenges of adopting AI and the foundational technologies and data management capabilities that underpin successful deployment.

GUIDE

AI in Capital Markets: Practical Insight for a Transforming Industry – Free Handbook

AI is no longer on the horizon – it’s embedded in the infrastructure of modern capital markets. But separating real impact from inflated promises requires a grounded, practical understanding. The AI in Capital Markets Handbook 2025 provides exactly that. Designed for data-driven professionals across the trade life-cycle, compliance, infrastructure, and strategy, this handbook goes beyond...