Cal Poly's Western Bonanza could not be possible without the generous support of our partners and donors.

A big thank you goes out to our 2025 Show Sponsors for making the 40th annual Western Bonanza one for the history books!  

Click HERE to see how you can sponsor the show!

Clikc HERE to find the list of 2025 award sponsors for our exhibitor thank you cards!

For more information, please contact:

Gracyn Vandborg Sponsorship Manager westernbonanza@calpoly.edu (661) 428-3312

2025 Title Sponsors

Beef Ring A

Beef Ring B

Swine Ring A

        

           

Swine Ring B

Sheep Ring

Goat Ring

Gate Sponsor