Investment group Penta has launched the sale of its laboratories Alpha medical. Their sale is allegedly managed by Rothschild Bank International, which already asked potential candidates to submit their offers for purchase by June, the 27th. Company, which will receive Alpha medical, will become a strong market leader. There are few strong players operating in Slovak business with laboratories, which might be interested in purchasing of laboratories. Any of them will, however, need an approval of Antimonopoly Office. An interest was already openly expressed by the company Medirex, which currently competes for leadership in Slovakia with Penta laboratories.