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Environment : Environmental Protection and Conservation

Greater Yellowstone Coalition

People protecting the lands, waters and wildlife of the Greater Yellowstone Ecosystem.

four stars


215 South Wallace Avenue Bozeman, MT 59715
tel: (800) 775-1834   Web Site
EIN: 81-0414042

Board Leadership
Jim Spencer

Caroline Byrd
Executive Director

Ratings History

Form 990 FYE Date Published Overall Score Overall Rating
CN 2.1
2015-09 11/01/2016 92.26 four stars
2014-09 06/01/2016 86.15 three stars
CN 2.0
2014-09 11/01/2015 91.51 four stars
2013-09 11/01/2014 85.44 three stars
2012-09 09/01/2013 80.58 three stars
2011-09 10/01/2012 80.57 three stars
2010-09 09/20/2011 78.55 two stars
CN 1.0
2009-09 10/01/2010 74.56 two stars
2008-09 11/01/2009 84.68 three stars
2007-09 09/01/2008 87.73 three stars
2006-09 06/01/2007 78.04 two stars
2005-09 07/01/2006 85.70 three stars
2004-09 07/01/2005 72.44 two stars
2003-09 02/01/2005 88.57 three stars

Charity Contact Info

Greater Yellowstone Coalition
215 South Wallace Avenue
Bozeman, MT 59715
tel: (800) 775-1834
fax: (406) 556-2839
EIN: 81-0414042

Visit Web Site

Board Leadership

Jim Spencer


Caroline Byrd
Executive Director

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