Cecile Perraud

Helium Services SA operates as a chemicals wholesaler. The company was founded on September 21, 1989 and is headquartered in Paris, France.

Part of L'Air Liquide SA, Air Liquide Oil & Gas Services Ltd. is a British company committed to reaching carbon neutrality by 2050 and contributing to the energy transition. The company is based in Birmingham, UK. The company also includes healthcare, human resources, and governance as part of its ESG objectives. Advocacy and lobbying activities are conducted in line with these commitments.

Part of L'Air Liquide SA, Cryolor SA is a French company that specializes in equipment and services for the distribution and storage of cryogenic industrial gases. Cryolor is based in Ennery, FR, and the CEO of the company is Jacques Drevard. The company's expertise is available throughout the life of the cryogenic equipment.

Alizent International SA is a French company that offers consulting services, software and connected devices, and support and maintenance to asset-intensive industries. The private company is based in Paris, France and was founded in 2000. The company's focus is on achieving operational excellence and profitability, monitoring and controlling asset activities, performing operations and processes, and optimizing service quality. Francois Gaudre has been the CEO of the company since 2020.

Air Liquide Finance SA provides financial advice and investment consulting services. It offers treasury and interest management solutions, as well as foreign exchange and commodities risks activities. The company was founded in 1999 and is headquartered in Paris, France.