A chairman is the head of a board of directors in a company, responsible for leading meetings and ensuring the board's effectiveness in overseeing the organization's management.

What is a stock exchange?

A stock exchange is a marketplace where securities, such as stocks and bonds, are bought and sold. It facilitates the trading of financial instruments and provides a platform for companies to raise capital.

What is a write-down?

A write-down is an accounting term that refers to reducing the book value of an asset when its market value has fallen below the carrying value, often due to impairment or loss.

What is a loss in financial terms?

A loss occurs when expenses exceed revenues, resulting in a negative financial outcome for a business or individual. It can impact profitability and cash flow.

What is a transition in a corporate context?

A transition in a corporate context refers to the process of changing from one state to another, such as leadership changes or organizational restructuring, aimed at improving efficiency or adapting to new challenges.

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Home > Finance > Ex-Credit Suisse executive Andre Helfenstein to become chair of SIX exchange

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Ex-Credit Suisse executive Andre Helfenstein to become chair of SIX exchange

Published by Global Banking & Finance Review®

Posted on December 8, 2025

1 min read

Last updated: January 20, 2026

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Ex-Credit Suisse executive Andre Helfenstein to become chair of SIX exchange

Quick Summary

Andre Helfenstein Named Chair of SIX Exchange, Succeeding Wellauer

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Frequently Asked Questions about Ex-Credit Suisse executive Andre Helfenstein to become chair of SIX exchange