Where is TMX Headquarters?
Main Office Address and Global Locations

The official headquarters of TMX Group is located at 100 Adelaide St W 300, Toronto, Ontario, Canada. This facility is situated within the financial district of Toronto, a major urban center known for its high concentration of corporate and financial institutions. The office space occupies a professional suite within a commercial building, providing the necessary infrastructure for the company's administrative and executive functions. As a primary base for the organization, the site is designed to accommodate the staff and resources required to manage its various subsidiaries. The location reflects the company's long-standing history in the Canadian market while serving as the anchor for its broader corporate activities. This operational heart serves as the strategic core for TMX Group, housing key leadership and management teams that oversee the company's international interests. From this location, the firm coordinates its data product development and service delivery, ensuring alignment across its various business units. The Toronto office acts as the command center for regulatory compliance, corporate governance, and long-term planning initiatives. By centralizing these critical functions, the company maintains oversight of its global operations and ensures consistent service standards for its international clientele. This main facility remains essential to the firm's ability to provide reliable financial services and data solutions to the global market.