Company lists · Data refreshed September 2026

Top 25 Forest health consultants based in the United States

RevenueBase identified 527 company matches for forest health consultants associated with the United States as of September 2026 and tracks 6,647 professional contacts across them, including 3,190 with verified work emails. Seattle is the largest hub.

This list covers company matches for forest health consultants 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 20, 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 20, 2026 How this list was built
527Companies
6,647Contacts tracked
3,190Verified emails
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The 25 largest forest health consultants based in the United States

Ranked by team size
Top 25 of 527 company matches for forest health consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchCary, NC, United StatesHQ recorded Sep 20, 20261,001-5,000807 contacts →

Exact match

“At Envu, we partner with our customers to design world-class, forward-thinking innovations that protect and enhance the health of environments around the world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 2026501-1,000732 contacts →

Exact match

“ESA is a 100% employee-owned environmental consulting firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchHendersonville, NC, United StatesHQ recorded Sep 20, 2026501-1,000282 contacts →

Exact match

“ArborMetrics is a trusted advisor and collaborative partner, providing expertise and innovative solutions for environmental and construction oversight and vegetation…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchTacoma, WA, United StatesHQ recorded Sep 20, 2026201-500242 contacts →

Exact match

“Sprague Pest Solutions provides preventive and remedial pest management and food safety consulting services to leading food processing, agriculture, healthcare, and hospitality…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 20, 20265,001-10,000234 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchChantilly, VA, United StatesHQ recorded Sep 20, 2026201-500104 contacts →

Exact match

“Established in 1983, TechLaw provides environmental and management consulting services to the public sector nationwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMechanicsville, VA, United StatesHQ recorded Sep 20, 202611-50101 contacts →

Exact match

“Consulting, Inc.(3e) is a dynamic and progressive certified small business that specializes in environmental studies, environmental engineering, environmental education, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchPortland, OR, United StatesHQ recorded Sep 20, 202651-20077 contacts →

Exact match

“Since 1921 Mason, Bruce & Girard, Inc.(MB & G) has provided forestry, environmental, and geospatial services to public and private clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLos Gatos, CA, United StatesHQ recorded Sep 20, 202651-20069 contacts →

Exact match

“Since 1970, the highly-trained ecologists and professionals at H.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBend, OR, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
11Exact matchWalnut Creek, CA, United StatesHQ recorded Sep 20, 202611-5059 contacts →

Exact match

“Founded in 2011, Sequoia is a California-based, woman-owned, small, and disadvantaged business (WBE | SBE | DBE) that provides environmental consulting services to public agencies…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMine Hill, NJ, United StatesHQ recorded Sep 20, 202651-20059 contacts →

Exact match

“THE ENVIRONMENTAL COMPANY LEW Environmental Services is proud to be part of the Mainline Environmental family of companies, alongside our sister organizations HSE Consulting and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchCharlottesville, VA, United StatesHQ recorded Sep 20, 202651-20056 contacts →

Exact match

“Skeo Solutions is a small business providing environmental consulting services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchPhilomath, OR, United StatesHQ recorded Sep 20, 2026201-50054 contacts →

Exact match

“Healthy forest management is a cornerstone of professional forestry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchRockaway, United StatesHQ recorded Sep 20, 202611-5053 contacts →

Exact match

“EcolSciences, Inc, was founded in 1973 in response to the growing need for responsible environmental planning, as mandated by NEPA, The National Environmental Policy Act.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchPaso Robles, CA, United StatesHQ recorded Sep 20, 202651-20052 contacts →

Exact match

“Althouse & Meade expert wildlife biologists, botanists, rangeland managers, and geospatial solutions experts offer identification and analysis of biological resources, provide…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchRichland, WA, United StatesHQ recorded Sep 20, 202651-20047 contacts →

Exact match

“Environmental Assessment Services, LLC (EAS) is a member of the KOMAN Family of Companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchJensen Beach, FL, United StatesHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“Ecological Associates, Inc.(EAI) is a multi-disciplinary environmental consulting firm headquartered in Jensen Beach, Florida.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchPaint Lick, KY, United StatesHQ recorded Sep 20, 202611-5046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchForest Hill, MD, United StatesHQ recorded Sep 20, 202651-20046 contacts →

Exact match

“Ecotone, Inc, a Maryland corporation founded in 1998, is one of few companies that provides full delivery ecosystem restoration services including, restoration design, consulting…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLogan, UT, United StatesHQ recorded Sep 20, 202611-5044 contacts →

Exact match

“BIO-WEST is a full-service environmental planning and consulting firm offering a wide variety of services to private clients and government agencies since 1976.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchFullerton, CA, United StatesHQ recorded Sep 20, 202651-20042 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchGig Harbor, WA, United StatesHQ recorded Sep 20, 202611-5041 contacts →

Exact match

“Celebrating 15 years in business, Soundview Consultants LLC is an environmental consulting firm specializing in natural resource assessments, environmental planning, land use, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchPortland, OR, United StatesHQ recorded Sep 20, 202611-5040 contacts →

Exact match

“Throughout the Pacific Northwest and western United States, Turnstone Environmental Consultants is a leading provider of natural resource services to a wide range of industries…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchColumbia, SC, United StatesHQ recorded Sep 20, 202611-5039 contacts →

Exact match

“Since 1949, Milliken Forestry Company in South Carolina has helped landowners improve timberland to meet goals as unique as their properties.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 527 forest health consultants based in the United States

See the full list, filter by size, metro and specialty, and access 3,190 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Forest health consultants based in the United States at a glance

As of Sep 20, 2026
48.0%Verified-email coverage
12.6Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Seattle
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
326
11-50
154
51-200
34
201-500
3
501-1,000
3
1,001-5,000
2
5,001-10,000
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 527 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 “forest health consultants” 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 3,190 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 20, 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 “forest health consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many forest health consultants are there based in the United States?

RevenueBase identified 527 company matches for forest health consultants 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?

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

Which city has the most forest health consultants?

Seattle leads with 6 company records, followed by Portland (5) and San Francisco (5).

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 3,190 professional contacts with verified work emails tracked across these 527 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 20, 2026.

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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.