Company lists · Data refreshed November 2026
Top 25 Ecosystem impact assessors based in the United States
RevenueBase identified 99 company matches for ecosystem impact assessors associated with the United States as of November 2026 and tracks 1,076 professional contacts across them, including 427 with verified work emails. Fort Collins is the largest hub.
This list covers company matches for ecosystem impact assessors 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 November 6, 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.
The 25 largest ecosystem impact assessors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 98 contacts → | ||||
Exact match “Aspen Environmental Group is an expert interdisciplinary environmental impact analysis firm, specializing in the management of environmental assessment efforts under CEQA, NEPA…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 66 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 63 contacts → | ||||
Exact match “Gro Intelligence illuminates the interrelationships between our earth’s ecology and human economy to help you see the big picture and act on the small details.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 51 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 46 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 45 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 29 contacts → | ||||
Exact match “Landhawk is an environmental consulting firm, located in south Texas, offering a wide range of services including environmental assessments, biological surveys, permitting and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “Healthy Ecosystems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “Where Science Meets Civics" Our Mission: FB Environmental is dedicated to practical stewardship of our natural world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Boundless Impact Research & Analytics is a frontier environmental impact data and analytics provider to clean technology investors, asset management firms, and companies (venture…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “MAD Scientist Associates provides clients with a high level of expertise in wetland science, ecological site characterization, and environmental impact assessment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Acoustic data is unique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 19 contacts → | ||||
Exact match “PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Eco-Tech Consultants, Inc.(Eco-Tech) is an ecological consulting firm with offices in Kentucky and Georgia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Rho Impact quantifies the impact of companies, products, and technologies in order to empower investors and buyers to make sustainable decisions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “ASA Analysis & Communication, Inc.(ASA) a certified Minority- and Women-Owned Business Enterprise (MBE/WBE)and environmental consulting firm headquartered in Marlboro, NY with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “TAHA has been providing public sector and private clients with environmental impact assessment services for more than 35 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Company Services Wetland and Stream Assessment • Wetland and Watercourse Identification and Delineation • Jurisdictional Determination Reviews • Wetland and Stream Permitting o PA…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “SEA, Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Nature’s Capital, LLC provides field inventory, quantitative analysis, and technical writing services regarding ecological assessment of vegetation, plant and wildlife species…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ecosystem impact assessors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 99 ecosystem impact assessors based in the United States
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Ecosystem impact assessors based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 99 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 “ecosystem impact assessors” 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 427 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 November 6, 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 “ecosystem impact assessors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ecosystem impact assessors are there based in the United States?
RevenueBase identified 99 company matches for ecosystem impact assessors associated with the United States as of November 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?
Aspen Environmental Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ecosystem impact assessors?
Fort Collins leads with 4 company records, followed by New York (3) and St. Petersburg (3).
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 427 professional contacts with verified work emails tracked across these 99 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 99 ecosystem impact assessors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Ecosystem impact assessors by geography
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
- Ecosystem impact assessors based in the Netherlands
- Ecosystem impact assessors based in South Africa
- Ecosystem impact assessors based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
Company intelligence · public preview
Top 25 ecosystem impact assessors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 99 matching company records for ecosystem impact assessors based in the United States, with 1,076 tracked contacts and 427 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ecosystem impact assessors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Aspen Environmental Groupaspeneg.comHQ: Agoura Hills, AZ, United StatesReported employees: 51-200 | Agoura Hills, AZ, United States | 51-200 | Exact match | 98 contacts → |
“Aspen Environmental Group is an expert interdisciplinary environmental impact analysis firm, specializing in the management of environmental assessment efforts under CEQA, NEPA…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Summitwest Environmental, INCsummitwestenv.comHQ: Bend, OR, United StatesReported employees: 51-200 | Bend, OR, United States | 51-200 | Exact match | 66 contacts → |
“SummitWest is an environmental consulting company that is home to a team of dynamic, solution-oriented thinkers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  GRO Intelligencegro-intelligence.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 63 contacts → |
“Gro Intelligence illuminates the interrelationships between our earth’s ecology and human economy to help you see the big picture and act on the small details.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ecological Associates INCecological-associates.comHQ: Jensen Beach, FL, United StatesReported employees: 11-50 | Jensen Beach, FL, United States | 11-50 | Exact match | 51 contacts → |
“Ecological Associates, Inc.(EAI) is a multi-disciplinary environmental consulting firm headquartered in Jensen Beach, Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bio-West, INCbio-west.comHQ: Logan, UT, United StatesReported employees: 11-50 | Logan, UT, United States | 11-50 | Exact match | 46 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Copperhead Environmental Consulting, INCcopperheadconsulting.comHQ: Paint Lick, KY, United StatesReported employees: 11-50 | Paint Lick, KY, United States | 11-50 | Exact match | 45 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Landhawk Consulting LLClandhawkconsulting.comHQ: Pharr, TX, United StatesReported employees: 1-10 | Pharr, TX, United States | 1-10 | Exact match | 29 contacts → |
“Landhawk is an environmental consulting firm, located in south Texas, offering a wide range of services including environmental assessments, biological surveys, permitting and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Earth Economicseartheconomics.orgHQ: Tacoma, WA, United StatesReported employees: 11-50 | Tacoma, WA, United States | 11-50 | Exact match | 29 contacts → |
“Healthy Ecosystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  FB Environmental Associatesfbenvironmental.comHQ: Portland, NH, United StatesReported employees: 11-50 | Portland, NH, United States | 11-50 | Exact match | 27 contacts → |
“Where Science Meets Civics" Our Mission: FB Environmental is dedicated to practical stewardship of our natural world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Passarella & Associates, INCpassarella.netHQ: Fort Myers, SC, United StatesReported employees: 11-50 | Fort Myers, SC, United States | 11-50 | Exact match | 26 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Boundless Impact Research & Analyticsboundlessimpact.netHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 26 contacts → |
“Boundless Impact Research & Analytics is a frontier environmental impact data and analytics provider to clean technology investors, asset management firms, and companies (venture…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Biomaas INCbiomaas.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  MAD Scientist Associates, LLCmadscientistassociates.netHQ: Westerville, OH, United StatesReported employees: 11-50 | Westerville, OH, United States | 11-50 | Exact match | 24 contacts → |
“MAD Scientist Associates provides clients with a high level of expertise in wetland science, ecological site characterization, and environmental impact assessment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rainforest Connection Rfcxrfcx.org HQ: Katy, TX, United StatesReported employees: 11-50 | Katy, TX, United States | 11-50 | Exact match | 24 contacts → |
“Acoustic data is unique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Planehsplanehs.comHQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 19 contacts → |
“PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Swaim Biological INCswaimbio.com HQ: Livermore, CA, United StatesReported employees: 11-50 | Livermore, CA, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Raedeke Associates, INCraedeke.comHQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 15 contacts → |
“Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Eco-Tech Consultants, Inc., Part Of ICFecotechinc.comHQ: Fisherville, GA, United StatesReported employees: 11-50 | Fisherville, GA, United States | 11-50 | Exact match | 14 contacts → |
“Eco-Tech Consultants, Inc.(Eco-Tech) is an ecological consulting firm with offices in Kentucky and Georgia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  RHO Impactrhoimpact.comHQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 13 contacts → |
“Rho Impact quantifies the impact of companies, products, and technologies in order to empower investors and buyers to make sustainable decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ASA Analysis & Communication, INCasaac.comHQ: Warwick, PA, United StatesReported employees: 11-50 | Warwick, PA, United States | 11-50 | Exact match | 13 contacts → |
“ASA Analysis & Communication, Inc.(ASA) a certified Minority- and Women-Owned Business Enterprise (MBE/WBE)and environmental consulting firm headquartered in Marlboro, NY with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Terry A. Hayes Associates INCwebtaha.comHQ: Culver City, CA, United StatesReported employees: 11-50 | Culver City, CA, United States | 11-50 | Exact match | 11 contacts → |
“TAHA has been providing public sector and private clients with environmental impact assessment services for more than 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Icarus Ecological Services, INCicaruses.comHQ: Panama City Beach, FL, United StatesReported employees: 1-10 | Panama City Beach, FL, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Thompson Environmental Surveys And Permitting, LLCthompsonesp.comHQ: Carlisle, PA, United StatesReported employees: 1-10 | Carlisle, PA, United States | 1-10 | Exact match | 9 contacts → |
“Company Services Wetland and Stream Assessment • Wetland and Watercourse Identification and Delineation • Jurisdictional Determination Reviews • Wetland and Stream Permitting o PA…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Norfolk, VA, United StatesReported employees: 11-50 | Norfolk, VA, United States | 11-50 | Exact match | 9 contacts → |
“SEA, Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Nature's Capital, LLCnaturescap.comHQ: Boise, ID, United StatesReported employees: 1-10 | Boise, ID, United States | 1-10 | Exact match | 8 contacts → |
“Nature’s Capital, LLC provides field inventory, quantitative analysis, and technical writing services regarding ecological assessment of vegetation, plant and wildlife species…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 99 company matches
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Ecosystem impact assessors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
99 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 99 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ecosystem impact assessors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ecosystem impact assessors did RevenueBase find based in the United States?
The saved snapshot records 99 matching company records, 1,076 tracked contacts and 427 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ecosystem impact assessors by geography
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
- Ecosystem impact assessors based in the Netherlands
- Ecosystem impact assessors based in South Africa
- Ecosystem impact assessors based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 ecosystem impact assessors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ecosystem-impact-assessors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
Company intelligence · public preview
Top 25 ecosystem impact assessors based in the United States
RevenueBase records 99 matching company records for ecosystem impact assessors based in the United States, with 1,076 tracked contacts and 427 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ecosystem impact assessors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Aspen Environmental Groupaspeneg.com HQ: Agoura Hills, AZ, United StatesReported employees: 51-200 | Agoura Hills, AZ, United States | 51-200 | Exact match | 98 contacts → |
“Aspen Environmental Group is an expert interdisciplinary environmental impact analysis firm, specializing in the management of environmental assessment efforts under CEQA, NEPA…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Summitwest Environmental, INCsummitwestenv.com HQ: Bend, OR, United StatesReported employees: 51-200 | Bend, OR, United States | 51-200 | Exact match | 66 contacts → |
“SummitWest is an environmental consulting company that is home to a team of dynamic, solution-oriented thinkers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GRO Intelligencegro-intelligence.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 63 contacts → |
“Gro Intelligence illuminates the interrelationships between our earth’s ecology and human economy to help you see the big picture and act on the small details.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ecological Associates INCecological-associates.com HQ: Jensen Beach, FL, United StatesReported employees: 11-50 | Jensen Beach, FL, United States | 11-50 | Exact match | 51 contacts → |
“Ecological Associates, Inc.(EAI) is a multi-disciplinary environmental consulting firm headquartered in Jensen Beach, Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bio-West, INCbio-west.com HQ: Logan, UT, United StatesReported employees: 11-50 | Logan, UT, United States | 11-50 | Exact match | 46 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Copperhead Environmental Consulting, INCcopperheadconsulting.com HQ: Paint Lick, KY, United StatesReported employees: 11-50 | Paint Lick, KY, United States | 11-50 | Exact match | 45 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Landhawk Consulting LLClandhawkconsulting.com HQ: Pharr, TX, United StatesReported employees: 1-10 | Pharr, TX, United States | 1-10 | Exact match | 29 contacts → |
“Landhawk is an environmental consulting firm, located in south Texas, offering a wide range of services including environmental assessments, biological surveys, permitting and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Earth Economicseartheconomics.org HQ: Tacoma, WA, United StatesReported employees: 11-50 | Tacoma, WA, United States | 11-50 | Exact match | 29 contacts → |
“Healthy Ecosystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | FB Environmental Associatesfbenvironmental.com HQ: Portland, NH, United StatesReported employees: 11-50 | Portland, NH, United States | 11-50 | Exact match | 27 contacts → |
“Where Science Meets Civics" Our Mission: FB Environmental is dedicated to practical stewardship of our natural world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Passarella & Associates, INCpassarella.net HQ: Fort Myers, SC, United StatesReported employees: 11-50 | Fort Myers, SC, United States | 11-50 | Exact match | 26 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Boundless Impact Research & Analyticsboundlessimpact.net HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 26 contacts → |
“Boundless Impact Research & Analytics is a frontier environmental impact data and analytics provider to clean technology investors, asset management firms, and companies (venture…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Biomaas INCbiomaas.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | MAD Scientist Associates, LLCmadscientistassociates.net HQ: Westerville, OH, United StatesReported employees: 11-50 | Westerville, OH, United States | 11-50 | Exact match | 24 contacts → |
“MAD Scientist Associates provides clients with a high level of expertise in wetland science, ecological site characterization, and environmental impact assessment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rainforest Connection Rfcxrfcx.org HQ: Katy, TX, United StatesReported employees: 11-50 | Katy, TX, United States | 11-50 | Exact match | 24 contacts → |
“Acoustic data is unique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Planehsplanehs.com HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 19 contacts → |
“PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Swaim Biological INCswaimbio.com HQ: Livermore, CA, United StatesReported employees: 11-50 | Livermore, CA, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Raedeke Associates, INCraedeke.com HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 15 contacts → |
“Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Eco-Tech Consultants, Inc., Part Of ICFecotechinc.com HQ: Fisherville, GA, United StatesReported employees: 11-50 | Fisherville, GA, United States | 11-50 | Exact match | 14 contacts → |
“Eco-Tech Consultants, Inc.(Eco-Tech) is an ecological consulting firm with offices in Kentucky and Georgia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RHO Impactrhoimpact.com HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 13 contacts → |
“Rho Impact quantifies the impact of companies, products, and technologies in order to empower investors and buyers to make sustainable decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ASA Analysis & Communication, INCasaac.com HQ: Warwick, PA, United StatesReported employees: 11-50 | Warwick, PA, United States | 11-50 | Exact match | 13 contacts → |
“ASA Analysis & Communication, Inc.(ASA) a certified Minority- and Women-Owned Business Enterprise (MBE/WBE)and environmental consulting firm headquartered in Marlboro, NY with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Terry A. Hayes Associates INCwebtaha.com HQ: Culver City, CA, United StatesReported employees: 11-50 | Culver City, CA, United States | 11-50 | Exact match | 11 contacts → |
“TAHA has been providing public sector and private clients with environmental impact assessment services for more than 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Icarus Ecological Services, INCicaruses.com HQ: Panama City Beach, FL, United StatesReported employees: 1-10 | Panama City Beach, FL, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Thompson Environmental Surveys And Permitting, LLCthompsonesp.com HQ: Carlisle, PA, United StatesReported employees: 1-10 | Carlisle, PA, United States | 1-10 | Exact match | 9 contacts → |
“Company Services Wetland and Stream Assessment • Wetland and Watercourse Identification and Delineation • Jurisdictional Determination Reviews • Wetland and Stream Permitting o PA…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Norfolk, VA, United StatesReported employees: 11-50 | Norfolk, VA, United States | 11-50 | Exact match | 9 contacts → |
“SEA, Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nature's Capital, LLCnaturescap.com HQ: Boise, ID, United StatesReported employees: 1-10 | Boise, ID, United States | 1-10 | Exact match | 8 contacts → |
“Nature’s Capital, LLC provides field inventory, quantitative analysis, and technical writing services regarding ecological assessment of vegetation, plant and wildlife species…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Ecosystem impact assessors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
99 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 99 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ecosystem impact assessors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ecosystem impact assessors did RevenueBase find based in the United States?
The saved snapshot records 99 matching company records, 1,076 tracked contacts and 427 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 ecosystem impact assessors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ecosystem-impact-assessors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Ecosystem impact assessors based in Australia
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- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany