
"Bayer 04 have stood for many years as a responsible business entity," said Fernando Carro, Bayer 04 CEO. "In setting up this position, we not only want to actively support this commitment but also intensify, expand and develop it to be well-equipped for an issue of the future that is important to us all."
Matthias Adler studied social sciences (in Wuppertal, Barcelona and Düsseldorf) and he has also completed the DFL course on 'Sustainability managers in football management'. The 31-year-old has worked for Bayer 04 since 2015, most recently in the areas of organisational development and corporate culture as well as community affairs.

“Diaby! Diaby! Diaby!” was the cry around the BayArena as the Werkself danced in front of the north stand following their 4-0 win over Union Berlin. Captain Edmond Tapsoba gave his new (and old) teammate a friendly shove forward to take in the acclaim from the fans. The returning Frenchman was typically reserved in thanking the supporters but was clearly emotional about what was happening.
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The Bundesliga is back at the BayArena this Saturday as Bayer 04 play their first home game of the 2026/27 campaign against Union Berlin (15:30 CEST). Moussa Diaby could make his second debut for the Werkself following his return to Leverkusen – and it would be an ideal fixture for the Frenchman. Here’s all you need to know ahead of the encounter in our matchday news.
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Werkself-TV shows the highlights of the Bayer 04 women's 2-1 at TSG Hoffenheim on the 3rd matchday of the Google Pixel Women's Bundesliga 2026/27.
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The Bundesliga returns to the BayArena for 2026/27 as Bayer 04 host Union Berlin on Saturday (15:30 CEST) looking for their first points of the season after last week’s opening loss at Elversberg. Head coach Carles Martínez spoke ahead of the game about what he’s learned, the team’s newest signings and who could return to the squad.
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