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Unclassified

NTEE Major Group Z

These organizations have not been assigned an NTEE classification code by the IRS. This is common for smaller organizations and religious congregations.

582,804

Organizations

$768.0B

Total Revenue

$2.58T

Total Assets

📊 Key Insights

• There are 582,804 unclassified nonprofits in the United States, managing $768.0B in total revenue
• This category holds $2.58T in combined assets
• The largest organization is Central States Southeast & Southwest Areas Health & Welfare F (IL) with $56.5B in gross income
• There are 8 active subcategories within NTEE group Z
• Unclassified organizations are present in 60 states and territories

NTEE Subcategories

8 subcategories within Unclassified, 8 with organizations in our database.

Z99Z99

8,236

Z20Z20

Z9Z9

Z30Z30

Z50Z50

Z82Z82

Z91Z91

Z84Z84

Top 50 Organizations

#	Organization	State	Income	Revenue	Assets
1	Central States Southeast & Southwest Areas Health & Welfare F Chicago, IL	Illinois	$56.5B	$5.5B	$16.6B
2	Thrivent Financial for Lutherans Minneapolis, MN	Minnesota	$26.0B	$11.8B	$118.0B
3	UPMC Pittsburgh, PA	Pennsylvania	$25.7B	$24.3B	$11.2B
4	Workers Compensation Reinsurance Association Saint Paul, MN	Minnesota	$20.2B	$260.6M	$3.8B
5	Priority Health Grand Rapids, MI	Michigan	$12.7B	$5.9B	$2.4B
6	Aurora Health Care INC Milwaukee, WI	Wisconsin	$7.4B	$7.4B	$8.0B
7	Healthfirst Health Plan INC New York, NY	New York	$7.2B	$7.0B	$2.2B
8	Highmark Health Pittsburgh, PA	Pennsylvania	$6.4B	$6.1B	$4.5B
9	Michigan Catastrophic Claims Association U S Livonia, MI	Michigan	$6.2B	$1.8B	$22.4B
10	Government Employees Health Association INC Lees Summit, MO	Missouri	$6.2B	$6.1B	$2.5B
11	Sanford Sioux Falls, SD	South Dakota	$6.1B	$6.1B	$4.3B
12	Texas Mutual Insurance Company Austin, TX	Texas	$5.5B	$1.5B	$8.6B
13	Florida Insurance Guaranty Association INC Tallahassee, FL	Florida	$5.2B	$825.6M	$827.3M
14	Mercy Care Phoenix, AZ	Arizona	$5.1B	$4.8B	$1.3B
15	Motion Picture H&w Fund Studio City, CA	California	$4.9B	$1.0B	$1.0B
16	Atlantic Health System INC Morristown, NJ	New Jersey	$4.8B	$4.8B	$6.3B
17	Rockefeller Foundation New York, NY	New York	$4.7B	$0	$6.4B
18	State Chartered Credit Unions INC Raleigh, NC	North Carolina	$4.6B	$2.6B	$56.4B
19	Methodist Hospital Group Houston, TX	Texas	$4.4B	$4.4B	$7.6B
20	ATTt Veba Trust Dallas, TX	Texas	$4.4B	$2.1B	$55.9M
21	Nationwide Childrens Hospital Columbus, OH	Ohio	$4.3B	$4.3B	$9.0B
22	Sanofi-aventis Patient Assistance Foundation Morristown, NJ	New Jersey	$4.1B	$0	$1
23	Nature Conservancy Arlington, VA	Virginia	$4.0B	$1.5B	$9.5B
24	Walmart INC Associates Health and Welfare Plan Bentonville, AR	Arkansas	$3.7B	$3.7B	$902.6M
25	Providence Health Plan Renton, WA	Washington	$3.7B	$2.6B	$1.2B
26	Chancellor Masters & Scholars of the University of Oxford Cary, NC	North Carolina	$3.6B	$3.6B	$11.3B
27	Medica Health Plans Minnetonka, MN	Minnesota	$3.6B	$1.8B	$971.7M
28	Financial Industry Regulatory Authority INC Rockville, MD	Maryland	$3.5B	$2.6B	$3.1B
29	Hmo Minnesota Saint Paul, MN	Minnesota	$3.4B	$3.1B	$1.4B
30	Albany Medical Center Group Organization Albany, NY	New York	$3.4B	$3.3B	$2.7B
31	Ascension Seton Saint Louis, MO	Missouri	$3.3B	$3.3B	$3.2B
32	Mvp Health Plan INC Schenectady, NY	New York	$3.3B	$3.2B	$875.3M
33	Healthpartners INC Minneapolis, MN	Minnesota	$3.2B	$3.2B	$1.7B
34	Geisinger Health Plan Danville, PA	Pennsylvania	$3.2B	$3.2B	$1.1B
35	Carnegie Mellon University Pittsburgh, PA	Pennsylvania	$3.1B	$2.0B	$7.2B
36	Lilly Endowment INC Indianapolis, IN	Indiana	$3.1B	$0	$79.9B
37	Chancellor Masters and Scholars of the University of Cambridge New York, NY	New York	$3.1B	$3.1B	$12.6B
38	University of Delaware Newark, DE	Delaware	$3.0B	$0	$4.6B
39	Tufts Associated Health Maintenance Organization INC Canton, MA	Massachusetts	$3.0B	$2.6B	$945.4M
40	Wells Fargo & Company Employee Benefit Trust Des Moines, IA	Iowa	$2.7B	$2.7B	$14.1M
41	Health Partners Plans INC Philadelphia, PA	Pennsylvania	$2.6B	$2.6B	$724.5M
42	Riverside Healthcare Association INC Newport News, VA	Virginia	$2.6B	$2.5B	$1.8B
43	Prairie Meadows Race Track & Casino INC Altoona, IA	Iowa	$2.5B	$2.5B	$327.6M
44	Ascension Health Alliance Saint Louis, MO	Missouri	$2.4B	$2.4B	$24.0B
45	Citibank NA Employees Association Stamford, CT	Connecticut	$2.4B	$3.1M	$54.0M
46	American Electric Power System Employees Benefit TR Pittsburgh, PA	Pennsylvania	$2.4B	$336.6M	$14.0M
47	Woodmen of the World Life Insurance Society Omaha, NE	Nebraska	$2.4B	$1.2B	$11.3B
48	National Elevator Industry Health Benefit Plan Newtown Sq, PA	Pennsylvania	$2.4B	$1.2B	$3.4B
49	Scott and White Health Plan Dallas, TX	Texas	$2.3B	$2.2B	$1.1B
50	United Food & Commercial Workers Unions & Food Employers Ben Fund Cypress, CA	California	$2.3B	$627.1M	$491.4M

Frequently Asked Questions

How many unclassified nonprofits are there?

There are 582,804 unclassified nonprofit organizations in the United States, with a combined revenue of $768.0B.

What is the largest unclassified nonprofit?

The largest unclassified nonprofit by gross income is Central States Southeast & Southwest Areas Health & Welfare F, located in Chicago, IL, with $56.5B in gross income.

What is NTEE category Z?

NTEE category Z (Unclassified) is a classification in the National Taxonomy of Exempt Entities used by the IRS to categorize tax-exempt organizations. It includes 8 subcategories.