Sartorius Stedim Biotech Acquires Polyplus

Warburg Pincus and ArchiMed Invest in Polyplus-transfection

April 29, 2020

Biotechnology

Warburg Pincus has made a major growth investment in Polyplus-transfection SA alongside existing majority shareholder ArchiMed, with both firms becoming equal shareholders while Polyplus management remains significant minority owners. The capital will be used to expand production capacity, accelerate product innovation, increase international expansion, and hire across technical, regulatory, and commercial functions to serve the gene and cell therapy market.

ARCHIMED Acquires Majority Stake in Xpress Biologics

October 5, 2021

Biotechnology

ARCHIMED has acquired a majority stake in Liège-based Xpress Biologics and will finance a ten-fold expansion of the company's plasmid DNA production capacity with the implementation of GMP services. Founders Christian Rodriguez, Philippe Ledent and Marc Daukandt, together with public investor Noshaq, will reinvest proceeds; ARCHIMED is investing via its MED II fund to help internationalize distribution into the US and Asia‑Pacific.

Biosynth Acquires celares to Expand Bioconjugation and Polymer Drug Delivery Capabilities

July 11, 2023

Biotechnology

Biosynth, a Switzerland-based supplier of critical raw materials and manufacturing services, acquired Berlin-based celares, a developer and manufacturer of bioconjugates, activated PEGs and polymer-based drug delivery excipients. The acquisition strengthens Biosynth's capabilities in conjugate vaccines and bioconjugate drugs and adds GMP bioconjugation and PEGylation manufacturing in Berlin to its service offering.

ARCHIMED Acquires Majority Stake in ExcellGene and Magellan Biologics

September 25, 2025

Biotechnology

ARCHIMED, a healthcare-focused private equity firm, has acquired a majority stake in Switzerland-based ExcellGene SA and its sister company Magellan Biologics & Consulting (Portugal), partnering with founders Florian and Maria Wurm and management. The investment creates a group focused on cell line development, gene transfer and cell culture-based manufacturing to accelerate work on biosimilars, recombinant proteins and transfection/media products.

Pharmaron Acquires 82.54% of Biortus Biosciences

October 28, 2025

Healthcare Services

Pharmaron Beijing Co., Limited has entered into a definitive Share Purchase Agreement to acquire 82.54% of Biortus Biosciences Co., Ltd. and its affiliates. The transaction is expected to close after satisfaction of customary closing conditions and is intended to strengthen Pharmaron’s structure-based drug discovery and protein science capabilities.

Novartis to Acquire MorphoSys in $2.9 Billion Deal

February 7, 2024

Pharmaceuticals

Novartis agreed to a voluntary public takeover offer to acquire MorphoSys AG for €68 per share, valuing the deal at about €2.7 billion (reported as $2.9 billion). The acquisition is intended to expand and complement Novartis’ oncology pipeline, including pelabresib (CPI-0610) and tulmimetostat (CPI-0209).