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Ohio environmental organizations

There are 901environmental organizations in Ohio. Combined, these Ohioanenvironmental organizationsemploy 1,970 people, earn more than $283 million in revenue each year, and have assets of $1 billion.
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Types of environmental organizations in Ohio

Nonprofit typeNumberRevenues
Natural resource conservation organizations
298
$124,424,403
Botanical nonprofits and horticultural societies
192
$54,288,750
Garden clubs and horticultural programs
120
$1,090,650
Environmental professional societies
104
$12,110,788
Environmental education organizations
94
$48,781,461
Water quality and wetland conservation organizations
87
$19,674,394
Civic environmental and open space organizations
58
$19,346,538
Pollution abatement and control organizations
52
$10,475,396
Land conservation organizations
51
$55,236,647
Botanical gardens and arboreta
34
$50,804,317
Showing 10 of 17categories

Environmental organizations by major Ohio cities

Metro areaNonprofitsRevenues
Cleveland, OH
193
$94,640,809
Columbus, OH
180
$60,214,148
Cincinnati
123
$55,231,301
Toledo
53
$12,718,919
Akron
49
$19,781,587
Canton
46
$3,078,148
Dayton
41
$7,660,154
Youngstown
36
$1,855,275
Mansfield
16
$3,215,354
Lima
10
$176,695
Showing 10 of 14metros

Job trends for Ohio environmental organizations

Employees per organizationNumber of organizations
0
118
1-10
64
11-25
17
26-100
18
101 to 1,000
4
1,000+
0
Key takeaways for employment stats:

Sizes of environmental organizations in Ohio

Revenues per organizationNumber of organizations
< $250k
203
$250k to $1M
63
$1M to $5M
41
$5M to $25M
13
$25M to $100M
1
$100M+
0
Key takeaways for revenue stats:

Directory of environmental organizations in Ohio

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1-20 of 901

Holden Arboretum

At the Holden Arboretum, cultivated gardens come alive with color in the spring, cool forest trails offer a respite from the summer heat; woodlands are set ablaze with rich hues of fall, and paths lead you deep into the beauty of the winter woods.
Revenue
$11.9m
Assets
$176.2m
Employees
250
EIN
34-0750346
IRS type
501(c)(3)

Holden Forests and Gardens

Holden Forests and Gardens connects people with the wonder, beauty, and value of trees and plants, inspiring action for healthy communities. It is run by Jill Koski and located in Cleveland, OH.
Revenue
$5.9m
Assets
$29.0m
Employees
0
EIN
34-0239538
IRS type
501(c)(3)

Western Reserve Land Conservancy

To provide the people of our region with essential natural assets through land conservation and restoration. Thriving, prosperous communities nourished by vibrant natural lands, working farms and healthy cities.
Revenue
$19.2m
Assets
$32.2m
Employees
58
EIN
34-1571233
IRS type
501(c)(3)

Dawes Arboretum

The Dawes Arboretum is dedicated to increasing the love and knowledge of trees, history and the natural world. Providing exceptional educational programs and events as well as maintaining incredible horticulture collections on over 1,800 acres.
Revenue
$15.1m
Assets
$92.5m
Employees
96
EIN
31-4379601
IRS type
501(c)(3)

Arc of Appalachia

Arc of Appalachia protects and stewards Ohio's forests while educating people about their value, through acquisition, preservation, and outdoor education.
Revenue
$7.2m
Assets
$33.1m
Employees
15
EIN
31-1434730
IRS type
501(c)(3)

American Horticulture Industry Association

A trade organization in Columbus, OH that advocates for and advances the horticulture industry through collaboration, education, and research.
Revenue
$6.9m
Assets
$14.1m
Employees
20
EIN
46-4411915
IRS type
501(c)(6)

West Creek Conservancy

West Creek Conservancy conserves natural habitats, restores the ecological value of the region's lands and waters, and expands opportunities to experience nature.
Revenue
$10.9m
Assets
$5.4m
Employees
6
EIN
34-1859064
IRS type
501(c)(3)

Athens Hocking Recycling Center (AHRC)

Athens-Hocking Recycling Centers creates jobs while reducing waste, improving the economy, conserving energy and resources, and protecting public health and the environment.
Revenue
$5.5m
Assets
$6.5m
Employees
81
EIN
31-1227251
IRS type
501(c)(3)

Twin Towers

Twin Towers conserves and protects natural resources in Cincinnati, OH, generating $31,101,262 in revenues last year.
Revenue
$29.1m
Assets
$66.3m
Employees
0
EIN
31-0536677
IRS type
501(c)(3)

Institute for Energy Economics and Financial Analysis

Accelerating the transition to sustainable energy, the institute conducts analysis, publishes studies and hosts educational events.
Revenue
$8.8m
Assets
$9.9m
Employees
30
EIN
45-4244605
IRS type
501(c)(3)

Conservancy for Cuyahoga Valley National Park (CVNP)

The Conservancy for Cuyahoga Valley National Park (CVNP) is a non-profit organization created to engage public support and provide services to enhance public use and enjoyment of the park.
Revenue
$8.4m
Assets
$9.8m
Employees
101
EIN
34-1917257
IRS type
501(c)(3)

Appalachia Ohio Alliance (AOA)

AOA is a land conservancy in Ohio dedicated to protecting open space, farmland, and natural areas by establishing conservation easements or acquiring fee lands.
Revenue
$5.1m
Assets
$39.2m
Employees
3
EIN
32-0004421
IRS type
501(c)(3)

Keep Cincinnati Beautiful (KCB)

KCB's mission is to educate and encourage individuals to take greater responsibility for improving their community environment.
Revenue
$5.1m
Assets
$877.5k
Employees
0
EIN
31-0948219
IRS type
501(c)(3)

Green Inspiration Academy

Green Inspiration Academy provides environmentally-focused education to students in Warrensville Heights, OH.
Revenue
$3.3m
Assets
$1.5m
Employees
38
EIN
34-1866955
IRS type
501(c)(3)

The Hamilton Parks Conservancy

Hamilton Parks Conservancy enhances park system partnerships with government and community, bringing physical and horticultural enhancements to maximize enjoyment for citizens.
Revenue
$3.5m
Assets
$2.7m
Employees
88
EIN
47-2630181
IRS type
501(c)(3)

Charles K King No 3 Trust Co Keybank National Association

The Charles K King No 3 Trust Co Keybank National Association is a private foundation that develops and displays exemplary gardens on the former estate of Charles Kelley King for the pleasure and education of the public. It is located in Brooklyn, OH.
Revenue
$4.6m
Assets
$62.9m
Employees
0
EIN
34-6506846
IRS type
501(c)(3)

Holden Arboretum Trust

Grants are paid for the exclusive benefit of, to perform the functions of, or to carry out the charitable, educational, and scientific purposes of the Holden Arboretum.
Revenue
$3.5m
Assets
$68.0m
Employees
0
EIN
34-6919291
IRS type
501(c)(3)

The Ohio Environmental Council

Ohio Environmental Council secures healthy air, land, water, and democracy by using advocacy efforts centered on key areas guided by Jedi values.
Revenue
$3.4m
Assets
$3.4m
Employees
37
EIN
31-0805578
IRS type
501(c)(3)

Nature Center at Shaker Lakes

The Nature Center at Shaker Lakes will be recognized as a model urban environmental resource that welcomes all and enriches people's lives through education, innovative programs, and community involvement.
Revenue
$2.2m
Assets
$7.2m
Employees
39
EIN
34-6576569
IRS type
501(c)(3)

Ruah Woods

Ruah Woods is a Catholic-based ministry offering psychological services and K-12 curriculum development based on Theology of the Body principles.
Revenue
$2.4m
Assets
$1.7m
Employees
22
EIN
26-2221421
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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