ɪn tˈuː θˈaʊzənd ɪlˈɛvən, fˈaɪv ʌvðə θˈɜːɾi lˈiːdɪŋ kˈʌmpəniz wɪðˌɪn ðə dʒˈɜːmən stˈɑːk ˈɪndɛks hæd ɐlˈʌmni ʌv tˌiːjˌuːsˈiː ˌɔn ðɛɹ mˈænɪdʒmənt bˈoːɹd, wɪð tˈuː ʌv ðˌɛm æz sˌiːˌiːˈoʊ.
In 2011, five of the 30 leading companies within the German stock index had alumni of TUC on their management board, with two of them as CEO.