NEW YORK, Oct. 20, 2025 (GLOBE NEWSWIRE) -- OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced GiG Software PLC (Swedish Nasdaq First North Premier Growth Market: GIG SDB; OTCQX: GIGXF), a leading B2B iGaming technology company, has qualified to trade on the OTCQX® Best Market.