Environment (C053) Nonprofits

NTEE Code C053 — Browse environment (c053) nonprofits with AI-powered transparency reports, revenue analysis, and executive compensation data from IRS 990 filings.

Category Overview

28Organizations
$90.9MTotal Revenue
$0Total Assets
$3.2MAvg Revenue
15States

Top Environment (C053) Organizations by Revenue

# Organization State Revenue
1 Bay Area Environmental Research Institute CA $22.6M
2 San Francisco Estuary Institute CA $16.0M
3 Center For Coastal Studies Inc MA $10.4M
4 Institute For Applied Ecology OR $6.5M
5 Society For Conservation Biology DC $3.8M
6 Playa Lakes Joint Venture CO $3.6M
7 Renewable Natural Resources Foundation IL $3.2M
8 Foundations Of Success Inc MD $3.1M
9 Hydrologic Research Center CA $3.0M
10 Chesapeake Research Consortium Inc MD $2.4M
11 Institute For Energy Research DC $2.3M
12 Leonardo Academy Inc WI $2.0M
13 Environmental Concern Inc MD $1.8M
14 Appalachian Mountain Advocates Inc WV $1.6M
15 White Memorial Conservation Center Inc CT $1.3M
16 Upper Mississippi River Basin Association MN $1.1M
17 Hubbard Brook Research Foundation Inc NH $1.1M
18 Ocean Alliance Inc MA $1.1M
19 Delta Research Foundation MS $839K
20 Environmental Mediation Center VT $831K

Geographic Distribution

State Organizations Combined Revenue Share
California 3 $41.6M 45.8%
Washington DC 3 $6.6M 7.3%
Maryland 3 $7.3M 8.0%
Colorado 2 $3.9M 4.3%
Mississippi 2 $839K 0.9%
Massachusetts 2 $11.4M 12.6%
Hawaii 1 $0 0.0%
Oregon 1 $6.5M 7.2%
Montana 1 $0 0.0%
Connecticut 1 $1.3M 1.5%
North Carolina 1 $248K 0.3%
West Virginia 1 $1.6M 1.7%
Minnesota 1 $1.1M 1.2%
Wisconsin 1 $2.0M 2.2%
Vermont 1 $831K 0.9%

All Environment (C053) Organizations (28)

Frequently Asked Questions

What is NTEE code C053?

NTEE code C053 classifies nonprofits in the environment category. The National Taxonomy of Exempt Entities (NTEE) is a classification system used by the IRS and researchers to categorize tax-exempt organizations by their primary purpose and activities. This falls under the broader Environment sector.

How many environment (c053) nonprofits are there?

There are 28 environment (c053) nonprofits tracked on NonprofitSpending, with a combined revenue of $90.9M and total assets of $0. Organizations are spread across 15+ states, with California having the most (3).

Which is the largest environment (c053) nonprofit?

Bay Area Environmental Research Institute is the largest environment (c053) nonprofit by revenue, with $22.6M in annual revenue. It is based in California.

What is the average revenue for environment (c053) nonprofits?

The average revenue among 28 tracked environment (c053) nonprofits is $3.2M. Revenue data comes from IRS 990 electronic filings.

Where does the data for environment (c053) nonprofits come from?

All nonprofit data is sourced from IRS 990 electronic filings via the ProPublica Nonprofit Explorer API. Organizations are required to file annual returns (Form 990) with the IRS, which are public records. NonprofitSpending enriches this data with AI-generated transparency analysis.

How are NTEE categories assigned?

NTEE (National Taxonomy of Exempt Entities) codes are assigned by the IRS based on an organization's primary tax-exempt purpose. The system uses letter codes for broad categories (A = Arts, B = Education, etc.) and numeric subcodes for specific activities. Organizations may request reclassification if their primary purpose changes.

About NTEE Code C053: Environment

The National Taxonomy of Exempt Entities (NTEE) is a classification system developed by the National Center for Charitable Statistics. It categorizes tax-exempt organizations recognized by the IRS into groups based on their primary exempt purpose.

NTEE code C053 covers organizations focused on environment. This category falls within the broader Environment sector, which includes environmental conservation, pollution control, and wildlife organizations.

Data for these organizations comes from IRS Form 990, which tax-exempt organizations must file annually. Form 990 includes information about revenue, expenses, assets, executive compensation, program activities, and governance.

Related Pages