DEMO Pharmaceuticals S.A. The company is an industrial and commercial organization established in 1965 and active in the production and sale of pharmaceutical products. We are one of the major pharmaceutical manufacturers in Greece with a very strong presence in the hospital market, ranking first among all other companies in terms of sold units. Our headquarters are located right in the middle of Athens’ northern industrial zone. With branch offices in the biggest cities of Greece, we are able to supply our customers anywhere in the country within less than 48 hours.