| Other organizations in Colorado |
| Id | Name | Address | State | Established | Total Income |
| 1 | High Country Mustang Club | 6407 W 32nd St, Loveland, CO 80538 | CO | 1991-04 | $0 |
| 2 | High Country Newfoundland Club, Hcnc | PO BOX 874, Eastlake, CO 80614 | CO | 1987-02 | $0 |
| 3 | High On Cats Inc | 13020 W 58th Ave, Arvada, CO 80002 | CO | 2006-12 | $0 |
| 4 | High Plains Mustang Club, Hpmc | 696 County Road 22, Craig, CO 81625 | CO | 2009-02 | $0 |
| 5 | High Twelve International | 11 Evergreen Pl, Broomfield, CO 80020 | CO | 1986-08 | $0 |
| 6 | Higher Education Association Of The Rockies | 1177 Grant, Denver, CO 80203 | CO | | $0 |
| 7 | Highland Lake Reservoir Company, Highland Lake Reservoir Co | 2130 Squires St, Longmont, CO 80501 | CO | 1934-09 | $0 |
| 8 | Highlands Ranch Genealogical Society | 5747 Keenan Ct, Highlands Ranch, CO 80130 | CO | | $0 |
| 9 | Highlands Ranch Running Club | 9835 Silver Maple Road, Highlands Ranch, CO 80129 | CO | 1976-03 | $0 |
| 10 | Highplains Highway | 221 S Interocean Ave, Holyoke, CO 80734 | CO | 2006-03 | $0 |
| 11 | Hillcrest Ditch And Reservoir Company The 1155 Canyon Boulevard | 1800 Larimer Street Suite 1300, Boulder, CO 80202 | CO | 1934-04 | $0 |
| 12 | Hillsborough Extension Ditch Company | 612 Charlotte Street, Johnstown, CO 80534 | CO | 1945-10 | $0 |
| 13 | Hilltop Foundation | 7979 E Tufts Ave Ste 400, Denver, CO 80237-2521 | CO | 2013-07 | $275,200 |
| 14 | Hinkley Instrumental Music Boosters | 783 Sable Blvd, Aurora, CO 80011 | CO | | $0 |
| 15 | Hire-National Inc | 1999 Broadway St Ms Den 6622, Denver, CO 80202 | CO | 1994-09 | $0 |
| 16 | Hire-National Inc | 9977 Raleigh St, Westminster, CO 80031-2400 | CO | 1990-12 | $0 |
| 17 | His Resting Place World Outreach Center | 5117 Eagle Feather Rd, Delta, CO 81416-8402 | CO | 1964-02 | $0 |
| 18 | Hispanic Annual Salute | PO BOX 40720, Denver, CO 80204-0720 | CO | 2013-07 | $35,000 |
| 19 | Historic Montclair Community Association Inc | Po Box 200125, Denver, CO 80220 | CO | 1994-10 | $0 |
| 20 | Holiday Rambler Recreational Vehicle Club Inc | Po Box 16309, Golden, CO 80402-6006 | CO | 2002-10 | $0 |
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