About Us

John Haas

President & Founder

John moved to Big Sky in 2001, to continue to build his construction company, Haas Builders, which was started in 1989. Prior to… Read More >

Tarsha Ebbern

Executive Director

Tarsha recently joined the Big Sky community after living in Steamboat Springs, Colorado for 16 years. Tarsha moved to the US from Australia… Read More >

Marc Dash


Marc Dash and his wife, Patty, now live full time in Spanish Peaks and have had a vacation home in Big Sky for the last 12 years… Read More >

Walker Jones

Board Member

Walker Jones is from Birmingham, Alabama. She and her husband, Bill Jones, have spent the last 20 years vacationing in the Big Sky area… Read More >

Louise Astbury

Board Member

Louise Astbury is the Club Director at Spanish Peaks Mountain Club and has lived in Big Sky for seven years… Read More >

Diane Dowd

Board Member

Diane Dowd and her husband, Brian, have been members of Spanish Peaks since buying their vacation home in 2009. Read More >

Greg Villeneuve

Board Member

Greg Villeneuve is an Executive Vice President for Montage Hotels & Resorts. In Big Sky, he oversees the management of…Read More >