Dassault Systèmes SA provides software solutions and consulting services. It operates through the following segments: Manufacturing Industries; Life Sciences & Healthcare; and Infrastructure & Cities. The Manufacturing Industries segment engages in transportation & mobility; aerospace & defense; marine & offshore; industrial equipment; high-tech; home & lifestyle; and consumer packaged goods & retail servicers. The Life Sciences & Healthcare segment engages in pharmaceuticals & biotech, medical devices & equipment, patient care services. The Infrastructure & Cities segment provides infrastructure, Energy & Materials, Architecture, Engineering & Construction, Cities, Public & Business Services.The company was founded by Charles Edelstenne on June 9, 1981 and is headquartered in Vélizy-Villacoublay, France.

Centre Hospitalier Regional de Nancy is a French private company located in Nancy that operates hospitals.

Electricite De France Service National is a French private company located in Nanterre that provides electricity production services.

Shenzhen Yuanchi Technology Co., Ltd., established on 2013-05-29, Business scope includes general business items:Ring cage,Ring Main Unit,Switchgear,Low-voltage integrated power distribution cabinet,Low voltage power cabinet,Low voltage distribution box,R & D and sales of electric energy metering boxes and related high and low voltage complete sets of equipment;power cable,Overhead Bare Conductor,overhead insulated wire,insulator,R&D and sales of fittings and related electrical installation materials;pole-mounted circuit breaker,power supply equipment,power switchgear,power transformer,Power transmission box,Cable branch box,Instrumentation,AC surge arrester,Smart Power Device,Smart Power Distribution Unit,Outdoor integrated cabinet,Container room,Assembly room,Server room cabinet equipment,Data center computer room cabinet equipment,R & D and sales of cabinet air conditioners;Technical development and sales of fire alarm system equipment and fire alarm systems;Oxygen equipment sales;Fiber optic communication equipment,optical module,Sales of optical splitters;Energy-saving sunshade for outdoor cabinets,Energy saving and environmental protection materials,Photovoltaic modules,R&D and sales of photovoltaic self-cleaning materials;Electronic and intelligent system integration,Technical Consulting and Technical Services;Lightning protection engineering technical consultation and technical services;Lightning protection detection technical consultation and technical services;Communication room maintenance;Communication network maintenance;General contracting of electric power engineering construction;Communication Engineering Construction General Contracting;On-site installation service for communication room and electrical equipment.Air Conditioning Equipment Maintenance;Power supply system operation and maintenance,Technical Services.(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).Contract Energy Management;Battery rental;battery sales;Energy saving management service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Ring cage,Ring Main Unit,Low-voltage integrated power distribution cabinet,Switchgear,Low voltage power cabinet,Low voltage distribution box,Production of electric energy metering boxes and related high and low voltage complete sets of equipment;power cable,Overhead Bare Conductor,overhead insulated wire,insulator,Production of fittings and related electrical installation materials;pole-mounted circuit breaker,power supply equipment,power switchgear,power transformer,Power transmission box,Cable branch box,Instrumentation,AC surge arrester,Smart Power Device,Smart Power Distribution Unit,Outdoor integrated cabinet,Container room,Assembly room,Server room cabinet equipment,Data center computer room cabinet equipment,Rack air conditioner,Lightning protection equipment,grounding material,Oxygen equipment,Fiber optic communication equipment,optical module,Optical splitter,Photovoltaic modules,Production of photovoltaic self-cleaning materials.Power supply business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Changjiang Survey, Planning, Design and Research Co., Ltd., established on 2008-04-01, Business scope includes licensed projects:Import and export;Technology Import and Export;Engineering cost consulting business;Foreign labor cooperation(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:survey of construction works,design,consult,EPC,Supervision and investment, etc.,include:Water Resources and Hydropower,electricity,New energy and water-related infrastructure,surroundings,architecture,Transportation,Municipal public,Survey of engineering in electronics and other industries,design,consult,EPC,Supervision and investment, etc.;and the required equipment,Material import and export;Engineering Safety Monitoring,Quality Inspection,Environmental testing and related technical services;Whole Process Engineering Consulting;Software and IT Services,Information system integration service;water ecology,Water Resources and Water Environment,Flood Control and Disaster Mitigation and Soil and Water Conservation,Watershed planning and governance development science and technology research;Engineering and Technology Research and Experimental Development;Engineering Management Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Wuhan Construction Group Co., Ltd., part of City of Wuhan (Hubei), is a Chinese company located in Wuhan that operates as an investment holding company with interests in construction and engineering.

Ichthion Limited (former Remora Marine), is a start-up developing cutting-edge technologies to restore the ocean environment by removing plastics and synthetic waste before they travel through the entire marine ecosystem.

Guizhou East Century Science & Technology Co., Ltd. engages in the provision of water industry information service. It provides water conservancy information construction, flood control, and disaster reduction services. The company's products and services include flash flood rapid warning cloud platforms, reservoir forecasting systems, smart flood control decision systems, calculation of mountain flood warning indicators, water hammer simulation calculation, dam temperature control, and stress finite element calculation. Guizhou East Century Science & Technology was founded on March 16, 2000 and is headquartered in Guiyang, China.

The Ruhr Cloud PaaS platform realizes the encapsulation of common and scenario-based components, allowing the technology to serve but not be limited to the scene. New applications of secure Internet of things can be quickly constructed by utilizing platform capability and developing low-code applications, providing strong support for the exploration of new urban security scenarios. The platform includes low-code application development platform, urban operation center platform, and open services such as technology, data, algorithm and AI.

EDF is an electric utility company that provides heat humps. wind turbines, photovoltaic, and geothermal energy. It serves small businesses, local authorities, and industrial and residential customers. They also generate electricity through nuclear, fossil fuel, hydro, solar, wind, biomass, biogas, tidal, geothermal, and cogeneration plants. EDF also manages low and medium-voltage public electricity distribution networks, operates, develops, and maintains high-voltage and very-high-voltage electricity transmission networks; and services and produces equipment and fuel for nuclear reactors. The company is present in all businesses such as transport, trading, production, sale, and the distribution of energy. EDF was founded in 1946 and is headquartered in Paris, Ile-de-France, France.

China Tower Corp., Ltd. engages in the providing of telecommunications tower infrastructure services. The company mainly has three business segments: following as The Tower Business segment mainly uses sites to carry out macro cell and small cell businesses with telecommunications service providers, The Distributed Antenna System (DAS) Business segment mainly provides indoor distributed antenna systems to TSPs and to attach their telecommunications equipment. The Trans-sector Site Application and Information (TSSAI) Business segment mainly uses the sites dispersed nationwide and provide site resource services, including infrastructure, maintenance services and power services, to host different types of devices for customers from different industries and support them to build up different types of nationwide or regional networks. China Tower was founded in July 2014 and is headquartered in Beijing, China.

Hangzhou Fuyang Xiangrui Water Sports Equipment Co., Ltd., established on 2015-11-17, Business scope includes dragon boat,rowing,Production of dragon boat accessories;FRP products,sporting goods,outdoor equipment,Sports Equipment,advertising material(paint removal)Sales;Sports facilities engineering,Landscaping engineering design,construction;Organize cultural and artistic exchange activities,Theatrical performance planning,Exhibition,Water sports event planning,Sports Event Organization Services;Advertising Design,make,acting,release(remove online ads);Non-academic cultural education training for adults,Non-Certificate Labor Occupational Skills Training for Adults;Import and export(law,Except for items prohibited by administrative regulations,law,Projects that are restricted by administrative regulations can only be operated after obtaining a license).

Part of Safran SA, SNECMA Moteurs SA is a French company located in Reau that engages activities of employee unions.