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Wisconsin environmental organizations

There are 900environmental organizations in Wisconsin. Combined, these Wisconsiniteenvironmental organizationsemploy 2,155 people, earn more than $202 million in revenue each year, and have assets of $694 million.
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Types of environmental organizations in Wisconsin

Nonprofit typeNumberRevenues
Natural resource conservation organizations
462
$133,554,290
Water quality and wetland conservation organizations
180
$28,312,599
Botanical nonprofits and horticultural societies
89
$12,167,034
Land conservation organizations
71
$30,965,324
Garden clubs and horticultural programs
62
$2,470,411
Environmental education organizations
55
$12,891,608
Pollution abatement and control organizations
45
$16,596,879
Civic environmental and open space organizations
31
$3,713,666
Energy conservation and development organizations
24
$58,230,019
Organizations supporting a single environmental nonprofit
24
$18,601,294
Showing 10 of 17categories

Environmental organizations by major Wisconsin cities

Metro areaNonprofitsRevenues
Madison
144
$92,583,219
Milwaukee
134
$33,868,037
Green Bay
38
$6,164,405
Wausau
33
$1,468,996
Eau Claire
33
$1,161,814
Minneapolis, MN
27
$3,052,398
Racine
24
$1,872,776
Duluth, MN
23
$20,456
Appleton
23
$7,823,532
Sheboygan
22
$1,558,962
Showing 10 of 15metros

Job trends for Wisconsin environmental organizations

Employees per organizationNumber of organizations
0
81
1-10
57
11-25
35
26-100
20
101 to 1,000
4
1,000+
0
Key takeaways for employment stats:

Sizes of environmental organizations in Wisconsin

Revenues per organizationNumber of organizations
< $250k
196
$250k to $1M
60
$1M to $5M
39
$5M to $25M
3
$25M to $100M
1
$100M+
0
Key takeaways for revenue stats:

Directory of environmental organizations in Wisconsin

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1-20 of 900

Slipstream Group

Accelerating climate solutions. For everyone. Slipstream adopted this new mission statement in 2020 to reflect our commitment to increasing the speed and scale of climate mitigation and resilience.
Revenue
$50.3m
Assets
$33.7m
Employees
190
EIN
39-1356152
IRS type
501(c)(3)

Great Lakes Indian Fish and Wildlife Commission (GLIFWC)

Great Lakes Indian Fish and Wildlife Commission is committed to the implementation of its members' off-reservation treaty rights to fish, hunt and gather in the ceded territories.
Revenue
$10.3m
Assets
$18.0m
Employees
144
EIN
39-1468447
IRS type
501(c)(3)

Whitetails Unlimited

Our mission is to preserve the hunting tradition for future generations, promote the acquisition, enhancement, and management of wildlife habitat, and develop and promote educational programs related to wildlife conservation. Preserve hunting tradition,...
Revenue
$7.1m
Assets
$11.1m
Employees
43
EIN
39-1415070
IRS type
501(c)(3)

Gordon Bubolz Nature Preserve

To provide education and recreation opportunities that encourage persons of all ages to develop and practice a sound environmental ethic which reflects an understanding and appreciation of Nature. To provide outdoor environmental and conservational educ...
Revenue
$2.1m
Assets
$6.9m
Employees
27
EIN
23-7120877
IRS type
501(c)(3)

Green Bay Botanical Garden (GBBG)

Green Bay Botanical Garden cultivates an appreciation for the enduring relationship between plants and people. They serve people of all ages by providing year-round educational and recreational experiences.
Revenue
$4.4m
Assets
$19.4m
Employees
70
EIN
39-1485020
IRS type
501(c)(3)

Clean Wisconsin

To protect and preserve Wisconsin's air and water and to create a cleaner environment by being the leading voice for environmental protection. To protect and preserve Wisconsin's Clean air, water and natural heritage.
Revenue
$3.0m
Assets
$2.9m
Employees
26
EIN
39-1413448
IRS type
501(c)(3)

Natural Resources Foundation of Wisconsin

Connecting generations to the wonders of Wisconsin's lands, waters, and wildlife through conservation, education, engagement, and giving. Connecting generations to the wonders of Wisconsin's lands, waters, and wildlife through conservation, education, ena...
Revenue
$2.6m
Assets
$16.0m
Employees
12
EIN
39-1572034
IRS type
501(c)(3)

Olbrich Botanical Society

Olbrich Botanical gardens enriches life by nourishing and sharing the beauty of gardens, the joy of gardening, the knowledge of plants, and the diversity of our world.
Revenue
$3.2m
Assets
$3.9m
Employees
57
EIN
39-1357247
IRS type
501(c)(3)

Schlitz Audubon Nature Center

THE MISSION OF Friends of SCHLITZ AUDUBON Nature Center, Inc. IS TO CONNECT PEOPLE WITH NATURE AND INSPIRE THEM TO BECOME RESPONSIBLE STEWARDS OF THE NATURAL WORLD.
Revenue
$2.9m
Assets
$5.8m
Employees
74
EIN
39-1231819
IRS type
501(c)(3)

Landmark Conservancy (BRC)

The mission of the Bayfield Regional Conservancy is to protect the natural lands, waters, forests, farms and places of scenic, historic, and spiritual value in Northwestern Wisconsin.
Revenue
$2.1m
Assets
$8.5m
Employees
10
EIN
39-1872550
IRS type
501(c)(3)

Sand County Foundation

To advance the use of ethical and scientifically-sound land management practices and partnerships for the benefit of people and the environment.
Revenue
$3.3m
Assets
$12.3m
Employees
0
EIN
39-6089450
IRS type
501(c)(3)

Riveredge Nature Center

The mission of Riveredge Nature Center is to inspire, inform, and enable responsible environmental decision-making and sustainable practices by providing leadership in education; preserving and restoring the Riveredge and other natural sanctuaries serving....
Revenue
$2.0m
Assets
$8.5m
Employees
52
EIN
39-6108549
IRS type
501(c)(3)

Driftless Area Land Conservancy

The purpose of the Driftless Area Land Conservancy is to protect the rural landscape and quality of life in southwest wisconsin--this includes protection of farms, forests, grasslands, wetlands, soils, and the natural beauty of the Area. Specifically, the...
Revenue
$3.7m
Assets
$4.4m
Employees
10
EIN
39-2017802
IRS type
501(c)(3)

Urban Ecology Center

The Urban Ecology Center educates and inspires people to understand and value nature as motivation for positive change, neighborhood by neighborhood. Our environmental community centers: provide outdoor science education for Urban youth; protect and use p...
Revenue
$4.7m
Assets
$14.2m
Employees
145
EIN
39-1712663
IRS type
501(c)(3)

Ice Age Trail Alliance (IATA)

The Ice Age Trail Alliance (IATA) is volunteer-based organization headquartered in Cross Plains, Wisconsin. To create, support and protect a thousand-mile footpath tracing Ice Age formations across Wisconsin.
Revenue
$2.1m
Assets
$10.6m
Employees
28
EIN
39-6076028
IRS type
501(c)(3)

Madison Environmental Resourcing

The mission of Madison Environmental Resourcing, Inc. (meri) is to provide innovative environmentally safe medical waste disposal services at a low cost so our customers can dedicate resources to patient care. Madison Environmental Resourcing, Inc. is a f...
Revenue
$2.7m
Assets
$3.7m
Employees
19
EIN
39-1531753
IRS type
501(c)(3)

Rooted Wi

We envision a world of resilient cities filled with healthy people in economically thriving neighborhoods, clean air, clean water, green landscapes, and sustainable and just food systems.
Revenue
$2.7m
Assets
$4.3m
Employees
32
EIN
39-1854762
IRS type
501(c)(3)

Door County Land Trust

The Door County Land Trust is a local, non-governmental non-profit organization whose mission is to preserve Door County's exceptional lands and waters forever.
Revenue
$2.6m
Assets
$32.5m
Employees
11
EIN
39-1561423
IRS type
501(c)(3)

Wiscorps

To develop leadership, self-confidence, and a strong work ethic in youth and young adults through the active stewardship of Wisconsin's natural resources.
Revenue
$1.0m
Assets
$61.2k
Employees
103
EIN
27-0774779
IRS type
501(c)(3)

Wisconsin Rural Water Association (WRWA)

WRWA (Wisconsin Rural Water Association) is a non-profit organization in the state of Wisconsin. We are committed to providing training and technical assistance to water and wastewater systems in the state.
Revenue
$1.9m
Assets
$2.9m
Employees
13
EIN
39-1617442
IRS type
501(c)(3)
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Methodology: Cause IQ mines all tax-exempt organizations that file a Form 990, Form 990-EZ, or Form 990-PF with the IRS. We collect and aggregate this information from OCR'd paper taxreturns, XML e-file taxreturns, IRS-provided extract, the Business Master File, and Cause IQ secret sauce for data cleaning, categorization, classification, analytics, etc.
This category corresponds to the "C00: Environment: General" National Taxonomy of Exempt Entities (NTEE) code. Cause IQ determines NTEEs for organizations by its own internally-developed secret-sauce algorithms.
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