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Accedian Names Former Citi CAO Don Callahan to Board

NEW YORK, NY – 4 June 2019 – Accedian, the leader in performance analytics and end user experience solutions, is pleased to announce the appointment of former Citigroup Chief Administrative Officer, Daniel “Don” Callahan, as an independent board director. Responsible for the global bank’s operations and technology functions, Mr. Callahan was a member of Citi’s operating committee until his retirement in December 2018.

“Don is a technology visionary and transformative leader in driving strategic change across global organizations,” said Accedian Founder and Executive Chairman, Patrick Ostiguy. “He brings a wealth of insight and experience that will help us continue to scale our business and position Accedian with Fortune 100 customers.”

Prior to joining Citi in 2007, Mr. Callahan held senior executive positions at Morgan Stanley, Credit Suisse and IBM Japan. As Citi’s head of operations and technology, Don played a key role in transforming Citigroup’s geographically diverse and loosely aligned functions into a lean, globally integrated enterprise.

“It is a pleasure to welcome Don to our board. His depth in the financial services industry and strength in overseeing global technology and business operations will greatly benefit Accedian,” said Tom Manley, Accedian’s Lead Director and Senior Principal at Bridge Growth Partners.

Mr. Callahan currently serves on the boards of Tata Consultancy Services LTD and WEX, Inc. (NYSE: WEX) as well as several other private companies. He also serves on the board of the American Red Cross Greater New York Region, the business committee of the Metropolitan Museum of Art, and is a fellow at the Foreign Policy Association. Mr. Callahan holds a bachelor’s in history from Manhattanville College where he serves as Chairman Emeritus.

About Accedian

Accedian is the leader in performance analytics and end user experience solutions, dedicated to providing our customers with the ability to assure their digital infrastructure, while helping them to unlock the full productivity of their users. We are committed to empowering our customers with the ability to see far and wide across their IT and network infrastructure and a microscopic ability to dive deep and understand the experience of every user, helping them to delight their own customers each and every time.

Accedian has been delivering solutions to high profile customers globally for over 15 years.

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About Bridge Growth Partners

Bridge Growth Partners, LLC is a uniquely structured growth-oriented private equity firm that focuses on investments in the technology and technology-enabled financial services sectors. Bridge Growth Partners is committed to relationship-based investing, with a focus on supporting growth, operational excellence and world-class governance at its portfolio companies to create value for all stakeholders.

For more information about Bridge Growth Partners, please visit

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