Sebastien Marc
Login to view DISC.Sébastien is the Head of Index Engineering and CTO at FTSE Russell, leveraging over two decades of experience in building financial systems. He specializes in technology transformation, data quality, and automation, previously helping to scale MSCIs index, ESG, and real estate franchises. People who have worked with him describe him as a "brilliant engineer" and a "great manager".
With a passion for technology that extends to his family, Sébastien proudly supports the next generation of engineers, celebrating his sons recent graduation in the field. He is focused on making the financial markets better for all investors through technological innovation and world-class leadership.
After 20 years at MSCI, he joined LSEG, the parent company of a business he started his career with (Reuters), describing the move as a homecoming.
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