An undisclosed buyer acquired 60.15% stake in e-Portal Sp. z o.o. from Tech Invest Group S.A. (WSE:TIG) on October 23, 2017. An undisclosed buyer completed the acquisition of 60.15% stake in e-Portal Sp. z o.o. from Tech Invest Group S.A. (WSE:TIG) on October 23, 2017.