Stéphane Klajzyngier

Part of Lacroix Group SA, Lacroix City Carros SAS is a manufacturer and designer of smart road solutions for communities and businesses. The company is based in Saint-Herblain, France and specializes in French-made road signage, street lighting, traffic, and V2X equipment for smart cities and intelligent territories. The French company's scalable solutions, such as Tegis, SensyCity, and Sogexi, aim to optimize savings in public lighting while maintaining user safety. Additionally, Lacroix City's expertise in smart mobility helps limit traffic jams and pollution.

Part of La Poste SA, Seres SARL is a government of. The company is based in Paris, France. Founded in 1990.

Chambre de Commerce et d''Industrie de Région Paris Île-de-France engages in the proision of training for students and youth. It also invests in innovation and educational research to develop ways of learning and transmitting knowledge. The company is headquartered in Paris, France.

Association Française de Normalisation operates as a business association that provides certification and standardization services. The company was founded in 1926 and is headquartered in La Plaine Saint-Denis, France.

Siemens dd engages in the provision of electricity production, transmission, and distribution solutions. It also offers installation and maintenance services. The company's products are automation, identification, locating, and process control systems, industry software, converters, generators, couplings, and gear units. Siemens was founded in 1886 and is headquartered in Zagreb, Croatia.

Vinila Investissements SA is an investment fund. The company is based in Saint Herblain, France.

Lacroix City SARL provides urban solutions on road signs. The company is headquartered in Saint Herblain, France.

Société Immobilière du Palais des Congrès SA engages in real estate management and leasing services. The company is headquartered in Paris, France.

LACROIX CITY Les Chères SAS designs, manufactures, and markets street light equipment. It organizes its offer in four distinct sectors: connection and protection, accessories for lamppost installation and maintenance of lamppost, powering, and street lighting management. The company was founded in 1981 and is headquartered in Les Cheres, France.

Nordeon GmbH manufactures lighting fixtures and related components. Its products include indoor and vulkan outdoor luminaires, LED tubes and lamps. The firm has operations in France, the Netherlands and Spain. The company was founded in October 2012 and is headquartered in Springe, Germany.

Future Immo GmbH is a German real estate company that focuses on implementing projects with future prospects. The private company is based in Weissenhorn, Germany. The company's main goal is to provide living spaces in Swabia as a capital investment. The CEOs of the company are Frank Weiß, Frank Schuster.

LACROIX Sofrel SAS provides communicating data loggers for sectoring and detecting leaks in water networks. The company was founded in 1971 and is headquartered in Vern-sur-Seiche, France.

Securifrance Expansion SA provides corporate security services. It offers solutions in human surveillance, airport security, safety engineering, technologies, remote monitoring, and mobile security. The company was founded in 1958 and is headquartered in Paris, France.

SAE IT-systems GmbH & Co. KG manufactures electronics products. Its products includes telecontrol, product extension, substation automation, protection technology and software. The company was founded in 2000 and is headquartered in Cologne, Germany.

Mediapost Holding SAS operates as a holding company with interests in courier services. The company is headquartered in Montrouge, France.

Docapost SAS provides system integration services. Its solutions include professional back-office, paperless systems and archiving, invoicing and payment, digital hub and lot, intermediation platform, electronic signature, voting, telecom expense management, and banking flexibility. The firm caters to the banking, insurance, customer relations, electronic administration, healthcare, and human resources sectors. The company was founded in 2006 and is headquartered in Charenton-Le-Pont, France.

Viapost SASU operates as a holding company which provides logistics and communication services. The company is headquartered in Le Kremlin-Bicetre, France.

Société d'Etude et de Realisation d'Electronique et de Service is a telecommunications equipment manufacturer based in Saint-Omer, France. and has subsidiaries in France. The French company manufactures telephone and telecom equipment. Jacques Berteloot has been the CEO of the private company since 2012.

La Poste SA engages in the provision of postal and courier services. It operates through the following business units: GeoPost, La Poste Network, Parcels and Mail Services, La Banque Postale, and Digital. The company was founded in 1879 and is headquartered in Paris, France.

Part of La Poste SA, La Poste Global Mail is a French company that functions as an investment holding company. The company is based in Paris, France.

Part of La Poste SA, Docapost CSP SAS is a French company that provides digital trust solutions to identify users in digital journeys securely. The company is based in Charenton-le-Pont, France. The company has over 40 years of experience in delegated services and is a reference in digital trust. As a subsidiary of the La Poste Group, Docaposte helps all types of companies and public institutions in their transformation by providing trusted solutions for managing their flows and data processing.

La Banque Postale Assurances IARD SA engages in the provision of casualty and property insurance services. The company was founded on December 15, 2006 and is headquartered in Paris, France.

Part of La Poste SA, Docapost DPS SA is an investment holding French company. The company is based in Charenton-le-Pont, France. The CEO of the company is Benoit Pedoussuat.

Docaposte SASU provides solutions for paper-based and electronic mail management. The company was founded on April 11, 2008 and is headquartered in Charenton-le-Pont, France.

Maileva provides data processing, hosting and related services. The company is headquartered in Ivry Sur Seine, France.

CER is an engineering firm that provides professional construction services from design to implementation. The private company is based in Oyonnax, FR. The French company offers services such as project management, general contracting, and scheduling coordination. and has subsidiaries in the United Kingdom.