
Fernando Carro, CEO at the Werkself, is looking forward to the partnership: “We have found an innovative partner in Castore whose ambitions very much fit in with Bayer 04. Both the quality of the products as well as the digital and international approach of the company has impressed us. Together with Castore, we want to set new standards in the future primarily in the areas of sponsorship and target group activation.”
Tom Beahon, co-founder of Castore, said: “It‘s a significant step for us to start working in the German market with an internationally oriented club with such a history. When we set up Castore the vision of my brother and I was to see world-class athletes wear our products and now we have taken another important step in that direction. It’s an honour that Bayer 04 have chosen Castore. Our values and ambition of wanting to be the best go perfectly together.”
Castore was founded in 2015 and quickly established a reputation as a young and dynamic start-up in the premium sportswear sector. The brand has become well-known through a partnership with Wimbledon and Olympic winner Andy Murray who is now a shareholder in the company. In football, Castore partners with Rangers FC, Newcastle United and Wolverhampton Wanderers, and have also just launched a Formula One partnership with McLaren Racing. Bayer 04 will be the first club in the Bundesliga to have a partnership with the British company.

The United Nations International Day of Persons with Disabilities (IDPD) is celebrated worldwide on 3 December. Together with Bayer AG, Bayer 04 is once again setting an example for diversity and inclusion by lighting up the BayArena in purple in the evening.
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For the second time in four days, Bayer 04 face Borussia Dortmund this Tuesday evening, 2 December (kick-off: 21:00 CET) - this time in the round of 16 of the DFB Pokal, with more than 7,000 fans supporting the Werkself at Signal Iduna Park. After the recent 2-1 defeat to BVB in the league, several cup stats provide hope of revenge for the Black and Reds. There are several reasons why Bayer 04 recommends getting to the round of 16 clash early, in which VAR will be in use, unlike in the previous rounds. Read on for further information on tonight’s game in our matchday news.
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Just three days on from the Bundesliga meeting in Leverkusen, Bayer 04 now visit Borussia Dortmund in the DFB Pokal on Tuesday (21:00 CET). Ahead of the game at the Signal Iduna Park, head coach Kasper Hjulmand spoke about how to approach this second encounter in 72 hours and a number of developments within the squad.
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Werkself TV shows the highlights of Bayer 04's 2-1 loss to Borussia Dortmund on Matchday 12 of the 2025/26 Bundesliga season...