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Guylian-Antoine Bouffioux's practice focuses on corporate law, mergers and acquisitions, private equity investments, and equity capital markets transactions.

Prior to joining Jones Day in 2023, Guylian-Antoine practiced in the corporate and finance department of an international law firm, where his notable experience included advising Hg on the recapitalization and refinancing of, a leading European supplier of digital solutions; Sofina as lead investor in the Series D funding round of Rohilk Group, a major European e-grocery business; and GIMV as sponsor on the auction sale of Incendin, a European market leader in the development of active and passive fire solutions.

Guylian-Antoine is a member of the Young Professionals Committee of the American Chamber of Commerce in Belgium.


  • For Talents invests in BelenergiaJones Day advised For Talents in the €190 million joint investment, together with RGreen Invest, in Belenergia SpA, a leading independent renewable energy producer with operations in Italy, France and Spain.
  • Gilops Group sold to Uhoda GroupJones Day advised the shareholders of the Gilops Group SA in the sale of the company to the Uhoda Group.
  • Biobest acquires BiotropJones Day represented Biobest Group NV, a Belgian developer of biological crop-protection products in its €500 million capital and debt raise for the acquisition of Biotrop Participacoes SA, a provider of biological and natural farming solutions in Brazil, for an enterprise value of about €532 million.
  • Cortec Group sells Chauvet & Sons to Court Square Capital PartnersJones Day advised Cortec Group in the sale of its Chauvet & Sons platform to Court Square Capital Partners.