Charles Ruban

Stallergenes SA is an international biopharmaceutical company, which engages in the manufacture and sale of pharmaceutical products for the treatment of allergy-related respiratory diseases. The company operates through the Allergen Immunotherapy segment, which provides products and services for the desensitization of allergy-related respiratory conditions. Its products include a range of sublingual route and subcutaneous route products for the treatment of respiratory diseases such as rhino-conjunctivitis, rhinitis, and allergic asthma. Stallergenes was founded in 1962 and is headquartered in Antony, France.

Verdot Ips2 SAS is a French company that manufactures and rents water purification equipment. The company is based in Riom, France. The company was founded in 1950 by Charles Verdot. The CEO is Eric Merlot. Verdot Ips2 was acquired by Verdot Ips2 /Private Group/ from Financière Saint Pierre le Guillard SAS on January 19, 2021.