The Wind River Wild Horse Sanctuary is made possible by the following partnerships:

 

The Wyoming Cultural Trust Fund serves the citizens of Wyoming by supporting Wyoming’s culture and heritage through grant funding of innovative projects for the enjoyment, appreciation, promotion, preservation, and protection of the state’s arts, cultural and historic resources; and to support and invest in Wyoming institutions that help further this mission.

Wyoming's Wind River Country is pretty much a stealth team of awesome people sharing awesome things with awesome people everywhere. That, and stimulating tourism by increasing awareness of and encouraging visitation to the unique destinations, activities, and events in Wind River Country.

Wyoming Bureau of Land Management is a regional chapter of the United States Department of Interior BLM, managing public lands "for today’s enjoyment and the benefit of future generations."