Jones Day

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Jones Day is entrusted by major corporate, banking, and private equity clients on leading cross-border deals. Pierre-Olivier Mahieu, who joined the firm in January 2025 from A&O Shearman, counts standout retail, energy, and infrastructure players among his clients and assists across M&A and equity capital markets transactions. Jonas Van Den Bossche is a notable contact within the financial services sector, bringing expertise in high-value domestic and cross-border M&A. Thomas De Muynck left the firm in October 2025, while Paul Van Hooghten retired from the practice.
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Testimonials

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  • ‘Pierre-Olivier Mahieu and Violette Lebrun stand out.’