Company lists · Data refreshed September 2026

Top 25 Wildlife habitat restoration groups based in the United States

RevenueBase identified 389 company matches for wildlife habitat restoration groups associated with the United States as of September 2026 and tracks 4,306 professional contacts across them, including 1,728 with verified work emails. Fort Collins is the largest hub.

This list covers company matches for wildlife habitat restoration groups associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
389Companies
4,306Contacts tracked
1,728Verified emails
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The 25 largest wildlife habitat restoration groups based in the United States

Ranked by team size
Top 25 of 389 company matches for wildlife habitat restoration groups based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchReston, VA, United StatesHQ recorded Sep 22, 2026201-500585 contacts →

Exact match

“As America's largest non-profit conservation organization, the National Wildlife Federation works closely with those who span the social and political spectrum, but who are…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLincoln, MA, United StatesHQ recorded Sep 22, 2026201-500554 contacts →

Exact match

“Mass Audubon is the largest nature-based conservation organization in New England.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 22, 202651-200202 contacts →

Exact match

“Defenders of Wildlife is dedicated to the protection of all native animals and plants in their natural communities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchChico, CA, United StatesHQ recorded Sep 22, 202651-20081 contacts →

Exact match

“River Partners brings life back to rivers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchBend, OR, United StatesHQ recorded Sep 22, 202651-20065 contacts →

Exact match

“SummitWest is an environmental consulting company that is home to a team of dynamic, solution-oriented thinkers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBrodhead, WI, United StatesHQ recorded Sep 22, 2026501-1,00061 contacts →

Exact match

“Applied Ecological Services was acquired by RES in 2021.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchPrinceton, MN, United StatesHQ recorded Sep 22, 202651-20050 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchColumbia, IL, United StatesHQ recorded Sep 22, 202651-20049 contacts →

Exact match

“Naturion is a market leader in the wetland and stream mitigation industry providing high-quality ecological restoration for degraded ecosystems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchCarmel, CA, United StatesHQ recorded Sep 22, 202611-5048 contacts →

Exact match

“RANA is an award-winning ecological design company specializing in landscape architecture, environmental planning, habitat restoration, native plant propagation, and sustainable…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchCorvallis, OR, United StatesHQ recorded Sep 22, 202651-20044 contacts →

Exact match

“The Institute for Applied Ecology is a non-profit 501(c)(3) organization founded in with a mission to conserve native species and habitats.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSan Rafael, CA, United StatesHQ recorded Sep 22, 202611-5042 contacts →

Exact match

“WildCare's mission is to advocate for wildlife for a sustainable world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSanta Fe, NM, United StatesHQ recorded Sep 22, 202611-5037 contacts →

Exact match

“We work to protect and restore wildlife, wild places, wild rivers and health of the American West.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchCoraopolis, PA, United StatesHQ recorded Sep 22, 202611-5036 contacts →

Exact match

“Ruffed Grouse Society & American Woodcock Society unite conservationists to improve wildlife habitat and forest health.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 202611-5035 contacts →

Exact match

“Together we defend our region's birds, unique biodiversity, and threatened habitats through advocacy, education, and restoration.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMedford, NJ, United StatesHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“Cedar Run is a non-profit dedicated to the preservation of New Jersey’s wildlife and habitats through education, conservation, and rehabilitation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchSeattle, WA, United StatesHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“Our mission is simple: connect the big landscapes, restore iconic wildlife and protect our natural heritage for future generations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“Since 1991, Wildlands Network has been committed to reconnecting, restoring and rewilding North America for the benefit of all species.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchJupiter, FL, United StatesHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“The Sanctuary provides free comprehensive medical and rehabilitative care to almost injured wild animals each year.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchNorth Port, FL, United StatesHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“EarthBalance® is a 100% employee-owned ecosystem restoration and environmental consulting firm providing services to the government and private markets throughout the Southeastern…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchMcclellan Park, CA, United StatesHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“Wildlife Care Association (WCA) is a non-profit, independent, volunteer-based association in Sacramento that is permitted by the California Department of Fish and Game and the U.S.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchTemecula, CA, United StatesHQ recorded Sep 22, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchConcord, NH, United StatesHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“New Hampshire Audubon, a nonprofit statewide membership organization, is dedicated to the conservation of wildlife and habitat throughout the state.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchRaleigh, NC, United StatesHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“Since 1945, the North Carolina Wildlife Federation has worked for all wildlife and habitat, bringing together citizens, outdoor enthusiasts, hunters and anglers, government and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchDes Moines, IA, United StatesHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Iowa Natural Heritage Foundation is a statewide private nonprofit that protects and restores Iowa's land, water and wildlife.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSilver Spring, MD, United StatesHQ recorded Sep 22, 202651-20025 contacts →

Exact match

“Empire Landscape, LLC is a WBE/MBE/DBE certified environmental restoration company specializing in: Environmental Construction: reforestation; stream restoration and road-side…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 389 wildlife habitat restoration groups based in the United States

See the full list, filter by size, metro and specialty, and access 1,728 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wildlife habitat restoration groups based in the United States at a glance

As of Sep 22, 2026
40.1%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · Fort Collins
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
259
11-50
106
51-200
19
201-500
4
501-1,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 389 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “wildlife habitat restoration groups” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,728 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “wildlife habitat restoration groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wildlife habitat restoration groups are there based in the United States?

RevenueBase identified 389 company matches for wildlife habitat restoration groups associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

National Wildlife Federation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wildlife habitat restoration groups?

Fort Collins leads with 5 company records, followed by Portland (5) and Chicago (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,728 professional contacts with verified work emails tracked across these 389 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 389 wildlife habitat restoration groups based in the United States. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.