Commitment to Preventing Modern Slavery

2023 Report Our Structure and Operations TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group’s and its subsidiaries’ key operations include listing markets, trading markets, clearing facilities, depository services, transfer agency and corporate trust services, technology solutions, index and data products and other services to the global financial community. TMX Group is headquartered in Toronto and operates offices across North America (Montréal, Calgary, Vancouver and New York), as well as in key international markets including London, Singapore and Vienna. TMX Group Limited is incorporated under the Business Corporations Act (Ontario) and is the parent company of several subsidiary companies, including TSX Inc. TMX Group Limited is a publicly listed company and its common shares are traded on the Toronto Stock Exchange. Our Supply Chain TMX Group’s supply chain primarily comprises IT equipment and infrastructure, cloud services, software services and data provision services. TMX Group also uses professional services such as external consultants, insurance providers, accountants, external legal counsel, as well as suppliers of office furniture and equipment, office supplies, facilities management, and promotional items. The majority of TMX Group’s suppliers of goods that are essential for our general operations are located in Canada and the United States. 3

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