In 2000, Jens co-founded Key-Systems GmbH and served as it's CTO. Later, he left it to concentrate on HEXONET GmbH.<ref>[http://blog.hexonet.net/category/hexo-team/jenswagner_ceo/ blog.hexonet.net]</ref> | In 2000, Jens co-founded Key-Systems GmbH and served as it's CTO. Later, he left it to concentrate on HEXONET GmbH.<ref>[http://blog.hexonet.net/category/hexo-team/jenswagner_ceo/ blog.hexonet.net]</ref> |