Byline Bancorp Inc., through its subsidiary Byline Bank, has announced a new sponsorship agreement with the Chicago Blackhawks for the 2025-26 NHL season, coinciding with the team's 100th anniversary. As part of the partnership, Byline Bank's branding will be prominently featured on rink boards, in-arena signage at the United Center, during Blackhawks broadcasts on the Chicago Sports Network, and across the team's digital platforms. The collaboration highlights Byline Bank's longstanding commitment to the Chicago community and aims to engage the Blackhawks' extensive fan base, which includes many business owners and leaders. This sponsorship further demonstrates Byline's support for local institutions and follows its recent partnership with the Chicago Transit Authority's Soldier Field Express bus route.