 OTC Markets Group Inc. OTCQX:OTCM has announced that the OTCQX Market has reached the 500 company milestone with the addition of its first Danish company, Copenhagen-based esports leader Astralis AS OMX:ASTGRP OTCQX:ASGRF to the OTCQX Market. With ten founding members at inception, the breadth of the OTCQX Market now represents a diverse range of todays industry leaders spanning all sizes, industries, and sectors, it noted. 