holding 23

About holding 23

Jean Descaves is a French executive active in the ecosystem of investment holding companies and small-cap listed businesses, with a notable presence around Holding 23 and Coretech 5. Publicly available information shows that he serves as Chairman of Holding 23, a company focused on services and financial advisory activities, and that he also appears as a director of Coretech 5, which was later referred to as The Blockchain Group in recent governance disclosures. His career profile suggests a leader with a strong focus on financial structuring, holding-company oversight, and the supervision of companies undergoing capital-market transformation. The public mandates attached to his name point to a diversified experience in board-level supervision, asset management, and the coordination of equity interests. His role at Holding 23 fits the logic of managing a holding and advisory vehicle, while his mandate at Coretech 5 placed him close to a listed company facing market, restructuring, and financial-communication challenges. One of the most visible recent aspects of his track record is his involvement in market transactions linked to Coretech 5. Exchange-published insider transaction disclosures show a May 2025 acquisition by Jean Descaves, identified as a person related to Holding 23 and a chairman, involving several million shares at a very low unit price, in a period marked by restructuring and a rebound in share performance. This kind of transaction is consistent with a long-term view on value creation and a willingness to support a recapitalization or recovery thesis. More broadly, Jean Descaves stands out for his expertise in holding-company leadership, corporate governance, and financial oversight. His position across entities with different profiles reflects a capacity to coordinate strategy, manage shareholder relations, and accompany transformation phases. In the French executive landscape, he represents a discreet but structurally important profile, often associated with investment vehicles and companies that require financial discipline, governance rigor, and a long-term asset-building perspective.