Global professional services firm Marsh has announced a leadership reshuffle that places long-time strategy executive Nick Studer at the helm of its core risk advisory business.
Studer will become President and CEO of Marsh Risk, succeeding Martin South, who is moving into a newly expanded role as Chief Client Officer. The changes take effect April 1 and were announced by John Doyle, President and CEO of Marsh.
Both executives will remain on the company’s Executive Committee and continue reporting to Doyle.
The move signals Marsh’s intent to strengthen its leadership structure as the firm pushes for growth while responding to rapidly evolving global risk environments.
A Leadership Transition Focused on Growth
The appointment brings Studer into one of the company’s most critical roles. Marsh Risk serves as the firm’s core advisory and brokerage unit, helping organizations navigate complex risks across insurance, business operations, and emerging threats.
Studer joins the role after nearly three decades with Oliver Wyman, where he most recently served as President and CEO.
During his tenure, Oliver Wyman expanded its consulting footprint across industries and deepened its advisory work with corporate and public sector leaders on transformation and risk management.
According to Doyle, that experience makes Studer well suited to guide Marsh Risk through its next phase.
“Nick’s experience advising corporate and public sector leaders on risk and transformation makes him the ideal executive to continue Marsh Risk’s market leadership,” Doyle said.
Martin South Moves to Enterprise Client Role
South, who has led Marsh Risk since 2022, will transition to the position of Chief Client Officer, a role designed to strengthen relationships with major global clients and coordinate expertise across Marsh’s business lines.
In this position, South will work closely with leaders across the organization to help clients navigate a macroeconomic landscape shaped by geopolitical volatility, regulatory changes, and technological disruption.
He will also focus on integrating emerging technologies—including artificial intelligence—into client engagement and service delivery.
“Across all our businesses, we put clients at the center of everything we do,” South said. “This new role will help us bring our capabilities together to better support clients in an increasingly complex environment.”
Expanding AI and Data in Risk Advisory
The leadership changes arrive as professional services firms increasingly integrate data analytics and artificial intelligence into risk advisory services.
Risk consulting has evolved far beyond traditional insurance brokerage. Today’s corporate clients expect advisors to help assess cyber threats, supply chain disruptions, climate risks, and regulatory exposures—often using advanced data modeling and predictive analytics.
Studer emphasized the role of technology in Marsh’s future strategy.
“With our team, robust data and analytics, and AI-enhanced client experience, we will continue to help clients protect what matters most: their people, assets, and future,” he said.
A Veteran of Global Consulting
Studer joined Oliver Wyman in 1997 and held leadership roles across its consumer, industrial, and financial services practices before becoming CEO in 2021.
Beyond consulting, he has also contributed to industry organizations, including serving as a founding director of TheCityUK and a founding advisory board member of the FICC Markets Standards Board.
His move to Marsh highlights the increasingly close relationship between management consulting and risk advisory services, as organizations seek integrated expertise to address strategic and operational risks.
Decades of Leadership at Marsh
South brings deep institutional knowledge to his new role.
He first joined the company in 1985 through Bowring Marsh and later returned in 2007, holding leadership roles across several regions, including Asia-Pacific, the UK and Ireland, Europe, and the United States and Canada.
Before becoming CEO of Marsh Risk, he also served as a senior executive at Zurich Financial Services, where he was a member of the Group Management Board and oversaw operations outside North America and Europe.
A Strategic Move in a Changing Risk Landscape
The leadership transition comes as organizations face a widening range of business risks—from cyberattacks and geopolitical tensions to climate volatility and supply chain disruptions.
Professional services firms like Marsh are increasingly positioning themselves not just as insurance brokers but as strategic risk advisors, blending consulting expertise with data analytics and global advisory capabilities.
By elevating a consulting veteran to lead its risk division while creating a dedicated client leadership role, Marsh appears to be doubling down on that strategy.
For global enterprises navigating today’s volatile environment, the message is clear: managing risk is no longer just about insurance—it’s about insight, technology, and strategic guidance.
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