Online Services will be unavailable on Friday, June 27 from 7 to 10 p.m. and Saturday, June 28 from 8 to 10 a.m. for standard system maintenance. We apologize for any inconvenience this may cause.

As of May 23, 2025, mail services at Canada Post are continuing to operate, but customers may experience delays. To avoid delays, go digital and submit your pension documents to OPTrust through your Online Services account or our Contact Us page. It’s safe, secure and fast!

Romain Rouillon

Managing Director, Completion Portfolio Strategies, Total Portfolio Management

Romain Rouillon headshot

Romain joined OPTrust in 2021 and is responsible for co-managing the liquid public markets portfolio to complete the total fund risk factor exposure and enhance the fund’s risk and return profile. Prior to joining OPTrust, he spent six years running multi-asset volatility strategies at Ontario Teachers’ Pension Plan. Romain holds an electrical and computer engineering degree from CentraleSupélec in France and a master’s degree in finance from Imperial College in the U.K. He also serves on the Board of CentraleSupélec Canada.

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