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Colorado · NTEE Z

Unknown Nonprofits in Colorado

Givalgo Discover indexes 50 active unknown nonprofits headquartered in Colorado. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationRevenue
1JEFFCO ACTION CENTER INC
EIN 23-7019679
$14.1M
2COLORADANS FOR RESPONSIBLE ENERGY DEVELOPMENT
EIN 46-3501403
$12.4M
3COLORADO CHAUTAUQUA ASSOCIATION
EIN 84-0447931
$10.8M
4FOUNDATION FOR HUMAN ENRICHMENT DBA SOMATIC EXPERIENCING INTL
EIN 84-1360261
$9.1M
5MERCY HOUSING WEST
EIN 68-0254564
$8.8M
6OMNI INSTITUTE
EIN 84-1307563
$6.7M
7JOINT INITIATIVES FOR YOUTH AND FAMILIES
EIN 84-1317347
$5.4M
8U S A SHOOTING
EIN 84-1263863
$5.3M
9BLIND INSTITUTE OF TECHNOLOGY
EIN 46-2557719
$3.9M
10BIXBY & ASSOCIATES
EIN 84-0766841
$3.8M
11AMERICAN MOUNTAIN GUIDES ASSOCIATION
EIN 84-1213723
$3.8M
12THE ACCESS FUND
EIN 94-3131165
$3.5M
13ROCKY MOUNTAIN MULTIPLE SCLEROSIS CENTER
EIN 84-0795455
$2.8M
14ELDERHAUS ADULT DAY PROGRAM INC
EIN 84-0833808
$1.8M
15SPRING BACK COLORADO INC
EIN 46-2979738
$1.7M
16CHEYENNE MOUNTAIN CHARTER ACADEMY FOUNDATION
EIN 84-1437959
$1.5M
17LARCHE FT COLLINS
EIN 46-4029564
$1.3M
18DENVER DRY DEVELOPMENT CORPORATION
EIN 84-1195069
$1.1M
19KIDCARE NUTRITION SPONSOR
EIN 84-1172496
$820K
20HAKOMI INSTITUTE
EIN 74-2232565
$790K
21HIGH HOPES COLORADO
EIN 46-2663695
$623K
22KARIS COMMUNITY
EIN 84-0715042
$504K
23CHARLES CREST II CORPORATION
EIN 34-1714407
$491K
24ABATE OF COLORADO
EIN 84-0937981
$480K
25WONDERHAVEN
EIN 47-2691499
$461K
26SATYANA INSTITUTE
EIN 84-1228956
$436K
27COLORADO PLATEAU MOUNTAIN-BIKE TRAIL ASSOCIATION INC
EIN 84-1130981
$403K
28INDEPENDENCE PASS FOUNDATION
EIN 84-1133782
$394K
29LIGHT OF THE ROCKIES CHRISTIAN COUNSELING CENTER
EIN 84-1308576
$341K
30THRIFT SHOP OF FRUITA INC
EIN 84-1542787
$325K
31BETA SIGMA HOUSE CORPORATION OF ALPHA PHI INTERNATIONAL FRATERNITY
EIN 46-3257480
$295K
32SCIENCE ARTS SPORTS CENTER FOR CHILDREN INC
EIN 84-1228113
$251K
33SPIRIT OF AURORA
EIN 84-1128797
$227K
34LAKEWOOD PERFORMING ARTS COUNCIL
EIN 84-1582998
$191K
35DENVER BLACK REPARATIONS COUNCIL
EIN 86-1356419
$140K
36PARENTING AFTER DIVORCE-DENVER
EIN 84-1251401
$130K
37A T L FOUNDATION
EIN 84-1246617
$123K
38MORGAN HEIGHTS WATER & SEWER INC
EIN 84-1287344
$122K
39MARRIAGE PLUS INTERNATIONAL INC
EIN 84-1208802
$120K
40SOUTHWEST COLORADO MULTIPLE SCLEROSIS SOCIETY
EIN 74-2463718
$117K
41WRAY AREA FOUNDATION INC
EIN 84-1345439
$115K
42IMOGENE PASS RUN INC
EIN 84-0956770
$101K
434GENS
EIN 46-3312439
$87K
44MEDICAL EQUIPMENT SUPPLIES AND AID SHARING
EIN 84-3208069
$85K
45JEFFERSON COUNTY COMMUNITY CENTER
EIN 74-2538755
$74K
46LONGMONT EMERGENCY UNIT INC
EIN 84-0536967
$66K
47CANCER RESOURCE ALLIANCE
EIN 27-4284373
$60K
48VAIL BOARD OF REALTORS FOUNDATION
EIN 31-1580074
$57K
49TRI LAKES WOMENS CLUB
EIN 84-1155030
$54K
50HIGHER GROUND YOUTH CHALLENGE
EIN 84-1450082
$43K

Frequently asked questions about unknown nonprofits in Colorado

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many unknown nonprofits operate in Colorado?
Every IRS-registered unknown nonprofit in Colorado appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest unknown nonprofit in Colorado?
The single largest unknown nonprofit in Colorado by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a unknown nonprofit in Colorado before donating?
Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to Colorado unknown nonprofits tax-deductible?
Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed unknown nonprofit in Colorado are tax-deductible at the federal level; Colorado state tax treatment may differ.
Where do unknown nonprofits in Colorado file their Form 990?
All US tax-exempt organisations file Form 990 with the IRS at the federal level — there is no state-specific filing for the federal exemption itself. Colorado state charity registration is a separate state-level requirement.