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Nikolai Dienerowitz
Partner
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Nikolai is a partner in our London office who works across our Banking and Financial Services and Performance Transformation capabilities in Europe. He brings over a decade of experience in strategic advisory and operational improvement work across the financial services universe, including banks, market infrastructures, and tech providers.

He supports clients on a range of topics, including growth acceleration, mergers and acquisitions (M&A), operational improvement programs, and post-merger integrations. Nikolai has contributed to some of the largest and most complex transformation programs in European financial services, with experience spanning the UK, Germany, and Switzerland in particular.

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In today’s rapidly changing financial landscape, transformational change across business, operations, and technology is a necessity. The stakes are higher than ever, and we are dedicated to guiding clients through critical transitions and helping drive sustainable growth

Nikolai collaborates with CIOs, CFOs, COOs, and heads of transformation on organization-defining topics. He brings a broad toolkit of levers and change management skills to ensure results are delivered front-to-back across the organization. This includes providing factual context and constructive challenge to client teams to help maximize value. Nikolai partners closely with experts across Oliver Wyman and engages a wide range of client stakeholders across business, finance, and risk to ensure the successful delivery of large-scale transformations.

He studied economics and financial economics at the London School of Economics and the University of Oxford. A proud father of two young children, Nikolai enjoys sports, cooking, and playing with his kids, as well as unwinding with a good book.