Validere acquires regulatory reporting platform Clairifi, strengthening full-service ESG capabilities.

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Mark Le Dain
Mark Le Dain

Mark Le Dain


Mark has significant experience advising energy and infrastructure companies as an investment banker with Barclays, successfully completing over $18 billion of M&A transactions and $5 billion of capital markets transactions. He specialized in valuation and structuring, working on cross-border assignments between Canada, the US and Asia.
Mark holds a Bachelor of Commerce (Honours) from the Queen’s University School of Business and is a CFA charterholder.

Mark is passionate about education and is on the Board of Governors of Strathcona-Tweedsmuir School, and a proud partner and volunteer with Social Venture Partners Calgary.

He is also a published fiction author. On the weekends, he enjoys yoga and spending time with his wife and son.


Former Vice President Investment Banking

Former Investment Banking Associate

Chartered Financial Analyst 
CFA Institute

Bachelor, Commerce
Queen’s University


Energy Transition & ESG
Energy Market Trends 
Emerging Markets and Commodity Trends
Financial Markets and M&A
AI in Supply Chains

Houston 11700 Katy Fwy, 700 | Calgary 530 8 Ave SW, Suite 710 | Toronto 1300 Yonge St, 7th Floor