Gwnaethpwyd y penderfyniad gan Blackstone, y busnes ecwiti preifat o Efrog Newydd, yn dilyn y ffaith iddynt brynu cyfran reoli yn y rhiant-gwmni, Thomson Reuters, ac mae'n ergyd galed i'r 300 o weithwyr sy'n gweithio yn y busnes cyllid yn Wrecsam, a arferai ddod o dan yr enw Avox.
The decision was taken by New York based private equity business Blackstone following its recent acquisition of the controlling share in parent company, Thomson Reuters, and is a devastating blow to the 300 highly skilled employees currently working at the Wrexham based finance business, formerly called Avox.