Jeantet conseille Financière Ampère Galilée
Paris, le 15 septembre 2015
– Jeantet a conseillé Financière Ampère Galilée dans le cadre de l’offre publique d’achat simplifiée (OPAS) visant les actions de la société Serma Technologies.
L’offre, déclarée conforme par l’AMF le 21 juillet 2015 (décision n°215C1095), proposait aux actionnaires de Serma Technologies un prix de 118 € par action et s’est déroulée du 24 juillet 2015 au 11 septembre 2015 (inclus).
A l’issue de l’offre, Financière Ampère Galilée détient (i) directement 1.554 actions Serma Technologies et (ii) indirectement, par l’intermédiaire de la société Financière Serma qu’elle contrôle, 1.139.063 actions Serma Technologies, soit un total de 1.140.617 actions représentant 99,14% du capital et 98,85% des droits de vote de Serma Technologies.
Financière Ampère Galilée avait indiqué dans la note d’information ayant reçu le visa n° 15-385 en date du 21 juillet 2015 qu’elle ne souhaitait pas mettre en œuvre une procédure de retrait obligatoire visant les actions Serma Technologies non détenues à l’issue de l’offre.
L’équipe de Jeantet était constituée de Philippe Portier, associé, Cyril Deniaud, counsel, Annie Maudouit et Guillaume Fornier, avocats.
Jeantet accelerates its growth with the arrival of Nicolas Capelli and Morgan Toanen
Paris, February 2, 2026 – Jeantet continues its targeted growth strategy with the appointment of Nicolas Capelli and Morgan Toanen as partners. This dual appointment enables the creation of a dedicated Funds/Tax team specializing in fund structuring. “The arrival of Nicolas and Morgan reflects our commitment to building top-tier expertise in areas where our clients […]
Jeantet advises SunLib on its €25 million fundraising from Epopée Gestion to accelerate the development of solar subscriptions in France
Paris, January 15, 2026 – Jeantet advised SunLib in connection with the conclusion of a strategic partnership with Epopée Gestion to accelerate the deployment of turnkey photovoltaic installations to as many people as possible. SunLib offers a solar self-consumption solution available as a long-term subscription throughout France. Épopée Gestion is providing €25 million to support […]
| CORPORATE – M&A – PRIVATE EQUITY | TAX | EMPLOYMENT | INTELLECTUAL PROPERTY | ENERGY AND NATURAL RESOURCES LAW
Jeantet advises JIN on the acquisition of Atchik
Paris, January 15, 2026 – Jeantet advised JIN, an independent public relations and communications group, on the acquisition of Atchik, a Toulouse-based company specializing in online content moderation and community management. Recognized for its expertise in data management and content moderation, Atchik counts major players such as L’Oréal, Carrefour, LVMH, and Radio France among its […]
| CORPORATE – M&A – PRIVATE EQUITY
Jeantet advised Migros on the sale of its subsidiary Idhea to Gyma
Paris, 12 January 2026 – Jeantet advised the Migros Group on the sale of its French subsidiary Idhéa to Gyma, a French specialist in cold sauces. Based in Hochfelden (Alsace), Idhéa designs, manufactures and packages cold sauces and spices for foodservice professionals, the agri-food industry and mass retail, primarily serving the Swiss and European markets. […]
| CORPORATE – M&A – PRIVATE EQUITY
Jeantet advised the founders on the sale of Rhis Solutions to Tol Développement and Cervinvest
Paris, January 12, 2026 –Jeantet advised Mr. Heikel Souissi, together with the other founders of Rhis Solutions, a publisher of software solutions for workforce time and activity management, notably for the quick-service restaurant sector (SaaS), on the sale of 100% of the company’s share capital to Tol Développement, a holding company already owning Truckonline and […]
| CORPORATE – M&A – PRIVATE EQUITY | TAX
Jeantet assists Heling enr in the acquisition and financing of 44MWp of solar projects
Paris, January 5, 2026 – Jeantet advised Heling enr, already active in the hydroelectricity sector, on the acquisition and financing of two solar parks currently under construction by BayWa r.e.: the Salsigne-Villardonnel (Aude) and Gièvres (Loir-et-Cher) projects. With this transaction, Heling enr adds two large-scale photovoltaic parks to its portfolio, with a total installed capacity […]
| CORPORATE – M&A – PRIVATE EQUITY | FINANCING | ENERGY AND NATURAL RESOURCES LAW
Jeantet advised Diapason and PSG Equity on the acquisition of DeftHedge
Paris, December 18th, 2025 – Jeantet advised Diapason, a leading provider of SaaS treasury and financial risk management solutions, and its reference shareholder PSG Equity, on the acquisition of DeftHedge (Deft Softwares Europe), a SaaS platform specialized in foreign exchange and commodity risk management. Through this strategic acquisition, Diapason strengthens its technology offering by integrating […]
| CORPORATE – M&A – PRIVATE EQUITY | TAX | EMPLOYMENT | TECH & DATA
Jeantet advised SYNLAB Group in the sale of the multi-site medical biology laboratory BARLA to the Inovie Group
Paris, December 17, 2025 – Jeantet advised Synlab group on the sale of its majority stake in the share capital of BARLA (Biologistes Associés Regroupant des Laboratoires d’Analyses), operating a multi-site medical biology laboratory in the Alpes-Maritimes and Var regions, to Inovie Labosud. The entire transaction was carried out in full agreement and collaboration with […]
| CORPORATE – M&A – PRIVATE EQUITY | TAX
Jeantet advises Smac on the acquisition of Avenir Métal and SN Alt’O
Paris, December 12, 2025 – Jeantet advised the Smac group on the acquisition of the entire share capital of Avenir Métal and SN Alt’O, two companies specializing in roof renovation and maintenance, with combined revenues of approximately €15 million. This external growth operation is part of the build-up strategy pursued by Smac since Compagnie Financière […]
| CORPORATE – M&A – PRIVATE EQUITY
Jeantet assisted the Guyot Group in connection with Epopée Gestion’s investment
Paris, 12 December 2025 – Jeantet advised Guyot Energies (a subsidiary of the Guyot group) in connection with the investment of Epopée Gestion funds to accelerate the development of local low carbon energy sources. Guyot Energies, a subsidiary of the Guyot group dedicated to energy transition, and Epopée Gestion, a regional investment fund, have decided […]
Paris | LISTED COMPANIES AND CAPITAL MARKETS LAW
Jeantet advised Cusp Capital Partners, lead investor in the EUR 8 million Seed financing of 2501.ai
Paris, 5 December 2025 – Jeantet advised Cusp Capital Partners in connection with the EUR 8 million Seed financing of 2501.ai, a French company developing autonomous AI agents designed to automate the management of IT and cloud infrastructures. 2501.ai is building a next-generation platform of autonomous AI agents capable of detecting and automatically resolving incidents […]
| CORPORATE – M&A – PRIVATE EQUITY
Jeantet advises Iris Ventures, lead investor in the usd 15 million Series B of Innerskin
Paris, 4 December 2025 – Jeantet advised Iris Ventures on the USD 15 million Series B of Innerskin, active in the modern aesthetic medicine sector. Through its 19 centers in France, Innerskin offers a distinctive approach focused on preventative facial and body care, combining high-performance technologies, holistic expertise and premium client experience, by pairing in-clinic […]
| CORPORATE – M&A – PRIVATE EQUITY