Who We Are

We’re MaRS IAF, one of Canada’s most active early-stage investors. We back ambitious founders building breakthrough technology companies.

Our Track Record


Number of Investments

$ M+

Capital Deployed

$ B+

Total Follow-on Funding


Total Follow-on Ratio



The MaRS IAF Difference

The MaRS IAF team of experienced investors, operators and builders has a proven track record of success. Our team has strong connections with target customers, academia and industry experts — offering a unique platform to support founders through the early stages of their entrepreneurial journey.