Career Biography

Based in Ontario, Tara Rosenblatt is a distinguished legal and investment executive with more than 25 years of experience at the intersection of law, strategy and institutional investing. A defining feature of her career has been her ability not only to advise sophisticated investment organisations, but to build the legal functions, governance frameworks and institutional capabilities that enable them to grow and invest with confidence.

As general counsel and corporate secretary of Mastercard Foundation Asset Management (MFAM), Tara has built an integrated Legal, Compliance and Corporate Secretary model supporting the development of an institutional-quality investment platform, enabling the stewardship of the Mastercard Foundation’s globally diversified portfolio in service of its mission. A trusted strategic advisor to MFAM’s leadership and Board, Tara’s approach positions the legal function as an enabler of the investment mandate, facilitating efficient execution and strategic flexibility while strengthening governance, accountability and risk management.

Prior to MFAM, Tara was chief legal officer of Georgian, a leading growth-equity investment firm, where, similarly, she built and led the legal and compliance functions as the firm evolved. As a member of Georgian’s Executive, Investment and Valuation Committees, she brought legal and commercial judgment directly to investment and business decisions and advised across the investment lifecycle, including fund formation, investments and co-investments, portfolio matters and governance.

Tara spent more than a decade at Ontario Teachers’ Pension Plan, one of the world’s leading institutional investors, rising to managing director and associate general counsel, investments. She co-led its North American legal investment team and advised on significant and complex transactions across asset classes and jurisdictions. She began her career practicing corporate and securities law at leading Canadian law firms.

Tara’s leadership and contributions to the legal and investment communities have received significant external recognition. She is a recipient of the Osler Purdy Crawford Deal Making Award and has been recognised among the Top 50 Women Chief Legal Officers and Top 50 Women Leaders of Canada.

Across institutional investing, private markets and growth equity, Tara has distinguished herself as a general counsel who builds as well as advises. Her career reflects the modern GC at its best: a strategic partner who combines legal excellence with investment judgment, builds institutional capability and creates the conditions for organisations to execute, evolve and scale responsibly.

Are there any causes, sectors, or community initiatives in Canada that you are personally passionate about, and how has that influenced your professional perspective?

I have been fortunate to build my career in organisations where performance and purpose are deeply connected. That sense of stewardship, and the responsibility to leave an organisation stronger for those who follow, continues to shape the lawyer and leader I strive to be.

I spent more than a decade advising on investments to provide retirement security for Ontario’s teachers. That experience shaped my understanding of stewardship and the responsibility that comes with managing capital on behalf of others.

That same sense of purpose is central to my role at MFAM. The Mastercard Foundation works to advance education and financial inclusion, creating pathways to dignified and fulfilling work for young people in Africa and Indigenous youth in Canada. At MFAM, I have the privilege and responsibility of stewarding the Foundation’s assets for the long term, helping ensure its mission can endure, grow and create opportunity for generations to come.

These experiences have shaped how I lead by bringing together talented people with diverse perspectives, building the trust to challenge one another, and empowering them to make bold decisions, all while staying anchored to a shared, long-term purpose.

Have there been any moments in your career as an in-house lawyer that you consider particularly defining, unusual, or formative in shaping how you approach your role today?

One of the defining moments of my career came when I had to take a stand to protect an organisation’s integrity and reputation in the face of significant pressure from a senior executive. I knew that speaking up could put my own position at risk, but the integrity of the organisation, as well as my own, was non-negotiable. It reinforced a principle that has become a touchstone throughout my career. The true test of a General Counsel is not when the advice is easy or popular, but when judgment, courage and independence are required most.

That experience also shaped how I define the role of a legal function within a business. Excellent legal advice is only the starting point. Effective counsel must understand the business, exercise sound judgment and help the organisation move forward through thoughtful, risk-adjusted decision-making, while drawing up a clear line when its values, integrity, or reputation are at stake.

Building legal functions at both Georgian and MFAM reinforced my belief that Legal delivers its greatest value when engaged early as a trusted partner bringing curiosity, commercial pragmatism and an independent point of view. Ultimately, the effectiveness of a General Counsel is built on trust which is earned through judgment, integrity and the willingness to speak up when it matters.

How do you determine the balance between internal legal capability and external counsel support, and what do you value most in external legal advisors in the Canadian market?

We focus our internal legal capability where deep knowledge of our business, strategy and risk appetite adds the greatest value, while partnering with external counsel for specialised expertise, complex transactions and local or cross-border insight. We value advisors who are commercial, pragmatic and solutions-oriented, and who understand our long-term perspective and help us take calculated risks rather than simply identify them. As AI allows legal teams to work smarter and more efficiently, we increasingly value firms that embrace AI responsibly and translate those efficiencies into better, more strategic advice.