Akka Technologies is an engineering and technology consultancy company. Co. bases its service around two areas which enable it to cover the full life cycle of a product: information and systems technology and engineering. Co.'s activities can be divided into six areas: Mechanical Engineering, Process Engineering, Document Engineering, Industrial Information Technology and Embedded Systems, Information Systems and Consulting. Co. operates mainly in France, Belgium and Germany. Co also operates in Italy, Romania, Switzerland, Spain, England and Canada.

Sergeferrari Group SAS is a France-based company, which produces flexible composite materials. It designs and produces such products as performance building materials (tensile architecture, bioclimatic facade, solar protection and acoustic solutions), advanced materials (modular structures, agro-energy and environmental protection) and design & outdoor materials (yachting protection, contract and outdoor furniture, awnings and canopies, visual communication and ecolodge). Beyond products, Sergeferrari Group SAS is also committed to providing support to its customers, skilled technical resources supporting customers, application advice aiming at specified sales and suitable technical documents, by providing training to customers. It operates through Giofex.

Ses Imagotag SA Formerly known as Ses-Imagotag SA. Ses Imagotag SA is a France-based company, which designs and markets electronic shelf labeling systems for food and non-food retail industries. The Company's solutions include store electronic systems (SES), electronic labels, software, radio and mounting systems. The Company's solutions are designed for every type of retail environment, including hypermarkets, supermarkets, electronics stores, garden centers, pharmacies and service stations. The Company's products are distributed in approximately 50 countries worldwide. Ses Imagotag SA's main clients include Intermarche, E. Leclerc, Monoprix, Groupe Casino, Carrefour and Auchan. The Company has a global presence, through its own subsidiaries and representations, in Italy, Spain, the United Kingdom, Scandinavia, Canada, Mexico and Singapore, as well as more than 60 international partners. It operates through imagotag GmbH, a manufacturer of electronic components.

SMA Solar Technology is a holding company. Through its subsidiaries, Co. operates in five divisions: Medium Power Solutions, which distributes inverters, system solutions as well as products used for monitoring PV systems and energy management; Power Plant Solutions, which supplies central inverters and system solutions to PV plants; Service, which provides customers in Germany and abroad with support and after-sales services; Zeversolar, which serves the Chinese photovoltaic market and the budget market (low-price segment) in foreign markets; and Railway Technology, which manufactures converters as individual devices and energy supply systems for railway coaches.