NEW YORK, June 3, 2013 /PRNewswire/ -- OTC Markets Group Inc. (OTCQX: OTCM), operator of Open, Transparent and Connected financial marketplaces, today announced that Silex Systems Ltd. (OTCQX: SILXY; ASX: SLX), a world leader in the research, development and commercialization of leading edge technologies in nuclear energy, solar power, semiconductor materials and instrumentation, has chosen to have its American Depositary Receipts (ADRs) traded on OTCQX®, the best OTC marketplace with qualified companies. (Logo: http://photos.prnewswire.com/prnh/20110118/MM31963LOGO) Silex Systems began trading today on OTCQX International, a segment of the OTCQX marketplace reserved for high-quality non-U.S. companies that are listed on a qualified international exchange and provide their home country disclosure to U.S. investors. U.S. investors can find current financial disclosures and Real-Time Level 2 quotes for the company on www.otcmarkets.com. "We are pleased Silex Systems has chosen to upgrade to OTCQX," said R. Cromwell Coulson, President and CEO of OTC Markets Group. "OTCQX is the best OTC marketplace offering qualifying companies like Silex the means to enhance their U.S. shareholder base through high-quality disclosure, transparent trading and ease of access to company information." "We are pleased and proud to join OTCQX, which will enable us to provide our U.S. investors with timely news and information to help them better analyze, value and trade our securities," said Dr. Michael Goldsworthy, CEO of Silex Systems. BNY Mellon will serve as Silex Systems' Principal American Liaison ("PAL") on OTCQX, responsible for providing professional guidance on OTCQX requirements. Silex Systems trades in the U.S. on OTCQX under the symbol "SILXY," where each ADR represents 5 ordinary shares. About OTC Markets Group Inc.OTC Markets Group Inc. (OTCQX: OTCM) operates Open, Transparent and Connected financial marketplaces for 10,000 U.S. and global securities. Through our OTC Link® ATS, we directly link a diverse network of broker-dealers that provide liquidity and execution services for a wide spectrum of securities. We organize these securities into marketplaces to better inform investors of opportunities and risks – OTCQX®, The Best Marketplace with Qualified Companies; OTCQB®, The Venture Stage Marketplace with U.S. Reporting Companies; and OTC Pink®, The Open Marketplace with Variable Reporting Companies. Our data-driven platform enables investors to easily trade through the broker of their choice at the best possible price and empowers a broad range of companies to improve the quality and availability of information for their investors. To learn more about how we create better informed and more efficient financial marketplaces, visit www.otcmarkets.com. OTC Link ATS is operated by OTC Link LLC, member FINRA/SIPC and SEC regulated ATS.