In May 21, 2010. AdLINK Internet Media AG, was renamed as Sedo Holding AG and the company SEDO became a subsidary of it. <ref>[http://www.sedoholding.com/en/press-room/news/news-details/article/aus-adlink-internet-media-ag-wird-sedo-holding-ag-mit-sitz-in-koeln-koeln-wird-zunehmend-deutsch/ SEDO Holding.com ]</ref> | In May 21, 2010. AdLINK Internet Media AG, was renamed as Sedo Holding AG and the company SEDO became a subsidary of it. <ref>[http://www.sedoholding.com/en/press-room/news/news-details/article/aus-adlink-internet-media-ag-wird-sedo-holding-ag-mit-sitz-in-koeln-koeln-wird-zunehmend-deutsch/ SEDO Holding.com ]</ref> |