Colorado State

Founded: April 29, 1966Colorado State
Installed: May 27, 1967
Re-Installed: April 28, 2012

Facility Address
420 S. Howes St. Unit 200C
Fort Collins, CO 80521

Mailing Address
PO Box 937
Fort Collins, CO 80522


In April 1966 an informal meeting was held on the campus of Colorado State University to gauge the interest of establishing a Triangle group at the university.  After a successful meeting attended by many interested students and local area alumni, an expansion effort was held to form a chapter.  In May 1967 twenty-three men were initiated with the installation of the Colorado State chapter.  The chapter held a strong presence on campus until the mid-2000s when membership began to decline.  After a temporary suspension at the request of the chapter alumni board the Colorado State chapter was re-installed in 2013 and continues to be a positive influence on the CSU Greek community.