It is privately owned by KSL Capital Partners and Henry Crown and Company, the owners of Aspen/Snowmass.

It is a conglomerate of several ski resorts that offers a combined season pass.

[2] This acquisition was followed by Mammoth Resorts[3] a few days later and Deer Valley[4] in August.

All of these assets were combined with KSL's Squaw Valley Alpine Meadows ski resort to form Alterra Mountain Company in January 2018.

[8][9][10][11][12] In 2021, Alterra Mountain Company announced its plans to invest $207 million in capital improvements for the upcoming year, including transformational base area and on-mountain developments at Steamboat, Deer Valley Resort, Squaw Valley Alpine Meadows and Mammoth Mountain.