AMS provides advanced sensor and analog solutions for high value and emerging markets. Co.'s markets include Consumer and Communications and Industrial, Medical, Automotive. Co. delivers a broad range of innovative technology solutions for consumer electronics and communication device manufacturers including intelligent light sensors, MEMS microphone ICs, NFC solutions, active noise-cancelling ICs and ultra-low power management solutions. Co. offers customized, application-specific integrated circuits and standard solutions for a broad range of industrial applications including automation and control, position sensors, building automation, security and high-resolution seismic analysis.

Assystem SA is a France-based company that is principally engaged in engineering and innovation consultancy. The Company offers solutions within a number of sectors, such as Aerospace, Defence, Energy, Nuclear, Life Sciences, Infrastructure, Automotive and Transport. The Company develops the infrastructural engineering and externalized R&D services. It's activities include managing infrastructural investments, from conception to dismantling; aerospace mechanical engineering, providing technical services to aerospace, engine and automotive manufacturers and technology & product engineering, providing services in transport, defense, product hardware and software development. The Company is present Europe, North America and Asia. The main shareholder of the Company is HDL Developpement SAS. It operates through Onyx Promavi, Batir Group, Edison Technical Recruitment Ltd, Radicon Gulf Consult, Engineering Partner Automotive Nordic AB and The Biotech Quality Group, among others.

Mediawan was incorporated as a Special Purpose Acquisition Company for the purpose of acquiring one or more operating businesses or companies in the traditional and digital media content and entertainment industries in Europe. Through it's subsidiary, Groupe AB, Co. is an independent publisher, producer and distributor of audiovisual content in French-speaking Europe. Its main activities are producing and distributing TV series, TV films, cartoons and documentaries as well as publishing TV channels and related digital services. The group has a portfolio of 19 channels, which are distributed in French-speaking Europe and Africa.

Erytech Pharma is a pharmaceutical company based in France. Co. is primarily engaged in developing cancer therapies that work by starving tumors. Co.'s first product (ERY-ASP), which is in phase III development, provides a therapeutic solution to frail patients with acute leukemia. Co.'s proprietary technology is based on encapsulation of therapeutic molecules into red blood cells. Co. maintains a production unit located in Lyons with "Pharmaceutical Establishment" status. Co. has also signed two distribution partnership agreements with the Orphan Europe-Recordati company and the TEVA group.

Rothschild & Co SCA is a holding company. Through its subsidiaries, Co. is engaged in banking activities and private equity. Co.'s banking activities include Investment Banking which comprises advisory services for mergers and acquisitions, advisory services for finance and restructuring, the primary equity capital market and the private placement of loans and shares; Corporate banking which comprises direct loans and structuring of financing packages; Private banking which comprises trust services, asset management and strategic planning; and Merchant Banking. Co.'s private equity activities involve investing in essentially medium-sized French companies, alongside a financial partner.