Adelco Pharmaceutical & Cosmetic IndustryPharmaceutical and Cosmetics manufacturing. Adelco is a privately owned company with a dynamic presence since 1934. Adelco, is engaged in the development, license, manufacture, marketing and distribution of Pharmaceuticals (branded generic and unique combinations) and Cosmetics, many of which hold a leading position in their category. The company occupies a modern vertical EU-GMP production unit of 10000 sq.m., with 95 skilled persons, and a well-organized group of representatives throughout Greece and internationally.