Jennifer Portland was the CEO of Achenbrite.
Her son Gareth used a Vandrogonite Visualiser to create the MonstaQuest card game, which Achenbrite sold. When she discovered that real dangerous aliens were being brought to Earth by the game, she tried to talk to him before Torchwood Three could find him. However, he said she was no longer his mother, and allowed giant insects that had appeared from the game to kill her. (PROSE: Pack Animals)