Jeantet advises Sartorius Stedim Biotech on the acquisition of Novasep’s chromatography process equipment division

 

Paris, 6 January 2021 – Sartorius Stedim Biotech, a leading international partner of the biopharmaceutical industry, today announced it has entered into an agreement to acquire the chromatography process equipment division of Novasep. The parties agreed not to disclose the purchase price until the necessary regulatory approvals have been obtained.

Novasep’s division expects to generate sales revenue of approximately 37 million euros in 2020 at double-digit profit margins and employs approximately 100 people, the majority of whom work at its Pompey site in northern France and some in the USA, China and India. The proposed transaction is subject to antitrust approvals and the information and consultation of Novasep’s works council and is expected to close during the first half of 2021.

Sartorius Stedim Biotech is a leading international partner of the biopharmaceutical industry. As a total solutions provider, the company helps its customers to manufacture biotech medications safely, rapidly and economically. Headquartered in Aubagne, France, Sartorius Stedim Biotech is quoted on the Eurolist of Euronext Paris. With its own manufacturing and R&D sites in Europe, North America and Asia and an international network of sales companies, Sartorius Stedim Biotech has a global reach. The Group has been annually growing by double digits on average and has been regularly expanding its portfolio by acquisitions of complementary technologies. In 2019, the company employed approx. 6,200 people, and earned sales revenue of 1,440.6 million euros.

Novasep is a global provider of cost-effective and sustainable manufacturing solutions for life sciences molecules and fine chemicals. Novasep’s unique offering includes process development services, purification equipment and turnkey processes, contract manufacturing services and complex active molecules to serve pharmaceutical, biopharmaceutical, fine chemical, food and functional ingredients, as well as fermentation and chemical commodities industries.

Sartorius Stedim Biotech was advised by Jeantet with a team lead by Karl Hepp de Sevelinges (partner, Corporate/M&A), including Michael Samol (counsel, Corporate/M&A), Robert d’Orglandes (associate, Corporate/M&A), Laetitia Ternisien (counsel, Employment) and Gabriel di Chiara (counsel, Tax).

The firm Milbank LLP has worked closely with Jeantet, notably with Michael Bernhardt (partner, Corporate/M&A) and Alexander Rinne (partner, Antitrust), as well as the firm GvW Graf von Westphalen for Chinese law aspects.

Novasep was advised by White & Case LLP with a team lead by François Leloup (partner, Corporate/M&A), including Delphin Boucher (counsel, Corporate/M&A), Alexandre Jaurett (partner, Employment) and Orion Berg (counsel, Regulatory). Teams in the New-York and Washington offices have been involved on US law aspects and a team in the Shanghai office has been involved on Chinese law aspects.

Our last press releases

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

+