Zach Bryan signed a global publishing deal with Warner Chappell Music in early 2023. This agreement marked a significant milestone in his career, allowing him to expand his songwriting reach and collaborate with a leading music publisher, emphasizing Warner Chappell's support for his unique artistry within the country music scene.

Zach Bryan collaborated with Jack Kerouac Estate to release a limited-edition T-shirt collection in November 2025. The net proceeds from this collection are aimed at transforming the historic Saint Jean Baptiste Church in Lowell, Massachusetts, into the future Jack Kerouac Center, honoring the influential literary figure Jack Kerouac.

Zach Bryan partnered with Bud Light in 2024 to sponsor his 'Quittin' Time' North American arena and stadium tour. The collaboration kicked off with Bryan headlining Bud Light's Super Bowl LVIII concert on February 9, 2024. This partnership also supports Folds of Honor, a nonprofit aiding families of fallen and disabled service members and first responders.