Laurent-Perrier is a holding company. Through its subsidiaries, Co. is engaged in the production and distribution of champagne. Its products are sold through four main brands, which are Laurent-Perrier, Salon, Delamotte and Champagne de Castellane. Co.'s vineyards are held either directly by Co. or jointly with other growers through various real-estate companies. Co. organizes its business activities under three different types of legal entities: Champagne houses, Distribution subsidiaries, and Vineyards. For most of its export markets, Co.'s products are sold through specialized distribution networks such as cafes, hotels and restaurants, wine merchants and direct sales.

Quantum Gernomics is a biotechnology firm specializing in the development of innovative drugs to combat cardiovascular diseases. Run by professionals in creating and managing technological start-ups and drug development, as well as researchers and inventors, Co. has established contractual relations with institutions of academic excellence in France (Inserm, CollA

Schoeller-Bleckmann Oilfield Equipment is engaged as a producer of high precision components and a supplier of oilfield equipment for the oilfield service industry. Co. focuses on non-magnetic drillstring components (non-magnetic drill collars) and downhole tools for drilling and completing directional and horizontal wells. The High Precision Components segment consists of the manufacturing of MWD (Measuring While Drilling) and LWD (Logging While Drilling) precision drillstring components. The Oilfield Equipment segment comprises production and distribution of non-magnetic drill collars, drilling motors and tools for downhole circulation applications, repair and maintenance services.