Really sleepy one - there is at least 100 companies around the world with 1 billion dollar or more market cap listed on OTCQX.
Company Name Symbol Region Date Joined Market Cap Roche Holding Ltd RHHBY Switzerland Nov 19, 2007 $211,846,318,938 Roche Holding Ltd RHHVF Switzerland Oct 01, 2015 $174,762,541,881 Deutsche Telekom AG DTEGF Germany Oct 01, 2015 $81,537,738,099 Deutsche Telekom AG DTEGY Germany Jun 21, 2010 $80,234,250,990 Allianz SE AZSEY Germany Oct 26, 2009 $74,079,700,000 Allianz SE ALIZF Germany Oct 01, 2015 $73,824,501,400 BASF SE BASFY Germany Dec 10, 2007 $66,341,716,067 BASF SE BFFAF Germany Oct 01, 2015 $65,671,226,621 BNP Paribas BNPQY France Jul 14, 2010 $65,301,246,800 BNP Paribas BNPQF France Oct 01, 2015 $64,886,811,065 AXA AXAHF France Oct 01, 2015 $59,219,020,000 AXA AXAHY France Mar 26, 2010 $58,827,951,000 Imperial Brands PLC ITYBF United Kingdom Oct 01, 2015 $55,063,400,000 Imperial Brands PLC IMBBY United Kingdom Sep 12, 2008 $54,913,180,000 Heineken N.V. HEINY The Netherlands Jan 27, 2014 $49,526,188,969 Heineken N.V. HINKF The Netherlands Oct 01, 2015 $49,305,823,672 Danone DANOY France May 06, 2011 $46,763,515,680 Danone GPDNF France Oct 01, 2015 $45,846,584,000 Wal-Mart De Mexico S.A.B. de C.V. WMMVY Mexico Mar 05, 2007 $40,108,841,843 Roche Holding Ltd RHHBF Switzerland Oct 01, 2015 $39,520,000,000 Zurich Insurance Group Ltd. ZURVY Switzerland Jul 01, 2010 $39,517,816,251 Fresenius SE & Co. KGaA FSNUY Germany Dec 04, 2013 $38,268,311,570 Fresenius SE & Co. KGaA FSNUF Germany Oct 01, 2015 $34,469,859,651 Zurich Insurance Group Ltd. ZFSVF Switzerland Oct 01, 2015 $34,416,472,280