Argentum 47, Inc. is a premier diversified Advisory Service Company with The Data Source (UK) Ltd. as one of its subsidiaries. OTC: ARGQ Twitter updated to reflect TDS as one of the subsidiaries: https://twitter.com/Argentum47inc?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor