Bpifrance and Unifergie were advised by Jeantet on the extension of one of the largest wind farms in Europe owned by the Ostwind group.
Paris, 20 May 2021 – Jeantet has acted as co-arranger and lender to Unifergie and Bpifrance in the financing of nine wind farms of the Ostwind group, located in the Pas-de-Calais department. Once built, these wind farms will comprise of 17 wind turbines (10 Enercon E82 for a power of 23MW and 7 Vestas V117 for a power of 21MW) for a total power of 44MW.
The financing was structured as a long-term loan, a VAT loan and a DSRF credit line for each of the nine project companies.
The Jeantet team was composed of Christophe Jacomin (partner), Calixte Glotin (associate), Cyprien Feilhès (associate), and Lobna Issaïden (associate) on the financing part, and Adrien Fourmon (counsel) and Anthony Bron (associate), on the land / energy audit.
The Ostwind Group was advised by SK & Partner, with Laurent Brault (partner), Géraldine Lesage (lawyer) and Julie Joulin (lawyer).
The 254 contracts in the transaction were signed electronically via the platform Closd, using Docusign technology, in strict conformity with social distancing rules.
This new transaction in the area of renewable energy project finance illustrates the skills of Jeantet’s teams in completing its clients’ transactions in this particular field and context.

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
Jeantet advises the Hyg’up Group on the sale of Amplitude Services to Laboratoires Ceetal
Paris, November 27, 2025 – Jeantet advised the Hyg’Up group on a strategic carve-out of Amplitude Services’ activities. This transaction is a decisive step in the Hyg’Up group’s strategy of refocusing on its core business activities, enabling it to concentrate its resources and expertise on priority strategic business segments while optimizing the group’s operational performance. […]
| CORPORATE – M&A – PRIVATE EQUITY