Company lists · Data refreshed October 2026
Top 25 Environmental impact assessment mining companies based in the United States
RevenueBase identified 71 company matches for environmental impact assessment mining companies associated with the United States as of October 2026 and tracks 634 professional contacts across them, including 261 with verified work emails. Reno is the largest hub.
This list covers company matches for environmental impact assessment mining companies 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 October 12, 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 environmental impact assessment mining companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 95 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 46 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 42 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “At Freestone Environmental Services, we believe in empowering our clients to create a better world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “HWA Wildlife Consulting, LLC,(HWA; formerly Hayden-Wing Associates) has been a leading provider of regulatory compliance, ecological and applied science research, and technical…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “We at Crane Environmental Services, LLC believe that the environment is our greatest asset.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Sunstone is a client-focused, solution-driven consulting team based in Northern Nevada, built to support mining companies through every stage of project development.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 10 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Eyestone Environmental is a specialized environmental consulting firm known for technically sound environmental documentation for many of the most high-profile projects in…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Bio-Studies is a natural resources firm located in Southern California specializing in finding innovative project specific solutions to the complex scientific and regulatory…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “SEA, Ltd.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Established in Forester’s Co-Op has been providing clientele throughout the State of California and beyond with innovative environmental assessments for the permitting of natural…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Geotellus es una empresa especializada en consultoría y asesoría ambiental.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Summit Envirosolutions is a consulting firm providing comprehensive environmental services using state-of-the-art environmental management information systems to evaluate and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Whitenton Group, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Lotus Environmental Consulting, LLC was established in 2009 by Katherine M.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “LEIF is a firm specializing in environmental impact assessments that help inform and communicate enterprise sustainability efforts.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “EnviroMINE, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Baseline Environmental Consulting is an Oakland-based multi-disciplinary environmental consulting firm that was established in 1985.” Recorded in the RevenueBase company graph · Oct 12, 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 “environmental impact assessment mining companies”. 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 71 environmental impact assessment mining companies based in the United States
See the full list, filter by size, metro and specialty, and access 261 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Environmental impact assessment mining companies based in the United States at a glance
As of Oct 12, 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 71 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 “environmental impact assessment mining companies” 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 261 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 October 12, 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 “environmental impact assessment mining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental impact assessment mining companies are there based in the United States?
RevenueBase identified 71 company matches for environmental impact assessment mining companies associated with the United States as of October 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 environmental impact assessment mining companies?
Reno leads with 3 company records, followed by Wilmington (2) and Agoura Hills (1).
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 261 professional contacts with verified work emails tracked across these 71 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 October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 71 environmental impact assessment mining companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Environmental impact assessment mining companies by geography
- Environmental impact assessment mining companies based in Australia
- Environmental impact assessment mining companies based in Brazil
- Environmental impact assessment mining companies based in Canada
- Environmental impact assessment mining companies based in Chile
- Environmental impact assessment mining companies based in India
- Environmental impact assessment mining companies based in Peru
- Environmental impact assessment mining companies based in South Africa
- Environmental impact assessment mining companies based in Türkiye
- Environmental impact assessment mining companies 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
- Environmental impact assessment mining companies based in Australia
- Environmental impact assessment mining companies based in Brazil
- Environmental impact assessment mining companies based in Canada
- Environmental impact assessment mining companies based in Chile
- Environmental impact assessment mining companies based in India
- Environmental impact assessment mining companies based in Peru
Company intelligence · public preview
Top 25 environmental impact assessment mining companies 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 71 matching company records for environmental impact assessment mining companies based in the United States, with 634 tracked contacts and 261 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: October 12, 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 environmental impact assessment mining companies 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, CA, United StatesReported employees: 51-200 | Agoura Hills, CA, United States | 51-200 | Exact match | 95 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 · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Copperhead Environmental Consulting, INCcopperheadconsulting.comHQ: Paint Lick, KY, United StatesReported employees: 11-50 | Paint Lick, KY, United States | 11-50 | Exact match | 46 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Panorama Environmental, INCpanoramaenv.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 42 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Passarella & Associates, INCpassarella.net HQ: Fort Myers, FL, United StatesReported employees: 11-50 | Fort Myers, FL, United States | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Freestone Environmentalgofreestone.com HQ: Richland, WA, United StatesReported employees: 11-50 | Richland, WA, United States | 11-50 | Exact match | 23 contacts → |
“At Freestone Environmental Services, we believe in empowering our clients to create a better world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HWA Wildlife Consulting, LLChwa-wildlife.com HQ: Laramie, WY, United StatesReported employees: 11-50 | Laramie, WY, United States | 11-50 | Exact match | 21 contacts → |
“HWA Wildlife Consulting, LLC,(HWA; formerly Hayden-Wing Associates) has been a leading provider of regulatory compliance, ecological and applied science research, and technical…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Planehsplanehs.com HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 18 contacts → |
“PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Solum Consulting Groupsolumcg.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 18 contacts → |
“The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Envirosystems Management, INCesmaz.com HQ: Flagstaff, AZ, United StatesReported employees: 11-50 | Flagstaff, AZ, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Crane Environmental Services, LLCcrane-es.com HQ: Evansville, IN, United StatesReported employees: 11-50 | Evansville, IN, United States | 11-50 | Exact match | 16 contacts → |
“We at Crane Environmental Services, LLC believe that the environment is our greatest asset.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sunstone Environmental Solutionssunstonenv.comHQ: Reno, NV, United StatesReported employees: 11-50 | Reno, NV, United States | 11-50 | Exact match | 15 contacts → |
“Sunstone is a client-focused, solution-driven consulting team based in Northern Nevada, built to support mining companies through every stage of project development.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Raedeke Associates, INCraedeke.comHQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 12 contacts → |
“Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ASA Analysis & Communication, INCasaac.com HQ: Warwick, PA, United StatesReported employees: 11-50 | Warwick, PA, United States | 11-50 | Exact match | 10 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 · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eyestone Environmentaleyestoneeir.com HQ: El Segundo, CA, United StatesReported employees: 11-50 | El Segundo, CA, United States | 11-50 | Exact match | 8 contacts → |
“Eyestone Environmental is a specialized environmental consulting firm known for technically sound environmental documentation for many of the most high-profile projects in…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bio-Studies INCbio-studies.com HQ: Escondido, CA, United StatesReported employees: 1-10 | Escondido, CA, United States | 1-10 | Exact match | 8 contacts → |
“Bio-Studies is a natural resources firm located in Southern California specializing in finding innovative project specific solutions to the complex scientific and regulatory…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Norfolk, VA, United StatesReported employees: 11-50 | Norfolk, VA, United States | 11-50 | Exact match | 8 contacts → |
“SEA, Ltd.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Forester's Co-Opforco-op.com HQ: Grass Valley, CA, United StatesReported employees: 1-10 | Grass Valley, CA, United States | 1-10 | Exact match | 8 contacts → |
“Established in Forester’s Co-Op has been providing clientele throughout the State of California and beyond with innovative environmental assessments for the permitting of natural…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Geotellusgeotellus.com HQ: Córdoba, United StatesReported employees: 11-50 | Córdoba, United States | 11-50 | Exact match | 8 contacts → |
“Geotellus es una empresa especializada en consultoría y asesoría ambiental.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Summit Envirosolutions, INCsummite.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 7 contacts → |
“Summit Envirosolutions is a consulting firm providing comprehensive environmental services using state-of-the-art environmental management information systems to evaluate and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Whitenton Group Environmental Consultantswhitentongroup.com HQ: San Marcos, TX, United StatesReported employees: 11-50 | San Marcos, TX, United States | 11-50 | Exact match | 6 contacts → |
“Whitenton Group, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lotus Environmental Consulting, LLClotusenvironmental.com HQ: Wayne, PA, United StatesReported employees: 11-50 | Wayne, PA, United States | 11-50 | Exact match | 6 contacts → |
“Lotus Environmental Consulting, LLC was established in 2009 by Katherine M.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  LEIFleifllc.comHQ: Minneapolis, MN, United StatesReported employees: 1-10 | Minneapolis, MN, United States | 1-10 | Exact match | 5 contacts → |
“LEIF is a firm specializing in environmental impact assessments that help inform and communicate enterprise sustainability efforts.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Enviromine INCenviromineinc.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 4 contacts → |
“EnviroMINE, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Baseline Environmental Consultingbaseline-env.comHQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 2 contacts → |
“Baseline Environmental Consulting is an Oakland-based multi-disciplinary environmental consulting firm that was established in 1985.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 71 company matches
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Environmental impact assessment mining companies: dataset insights
October 12, 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
71 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 71 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: October 12, 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 environmental impact assessment mining companies?
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 environmental impact assessment mining companies did RevenueBase find based in the United States?
The saved snapshot records 71 matching company records, 634 tracked contacts and 261 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: October 12, 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
Environmental impact assessment mining companies by geography
- Environmental impact assessment mining companies based in Australia
- Environmental impact assessment mining companies based in Brazil
- Environmental impact assessment mining companies based in Canada
- Environmental impact assessment mining companies based in Chile
- Environmental impact assessment mining companies based in India
- Environmental impact assessment mining companies based in Peru
- Environmental impact assessment mining companies based in South Africa
- Environmental impact assessment mining companies based in Türkiye
- Environmental impact assessment mining companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 environmental impact assessment mining companies based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/environmental-impact-assessment-mining-companies/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
- Environmental impact assessment mining companies based in Australia
- Environmental impact assessment mining companies based in Brazil
- Environmental impact assessment mining companies based in Canada
- Environmental impact assessment mining companies based in Chile
- Environmental impact assessment mining companies based in India
- Environmental impact assessment mining companies based in Peru
Company intelligence · public preview
Top 25 environmental impact assessment mining companies based in the United States
RevenueBase records 71 matching company records for environmental impact assessment mining companies based in the United States, with 634 tracked contacts and 261 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: October 12, 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 environmental impact assessment mining companies 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, CA, United StatesReported employees: 51-200 | Agoura Hills, CA, United States | 51-200 | Exact match | 95 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 · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Copperhead Environmental Consulting, INCcopperheadconsulting.com HQ: Paint Lick, KY, United StatesReported employees: 11-50 | Paint Lick, KY, United States | 11-50 | Exact match | 46 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Panorama Environmental, INCpanoramaenv.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 42 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Passarella & Associates, INCpassarella.net HQ: Fort Myers, FL, United StatesReported employees: 11-50 | Fort Myers, FL, United States | 11-50 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Freestone Environmentalgofreestone.com HQ: Richland, WA, United StatesReported employees: 11-50 | Richland, WA, United States | 11-50 | Exact match | 23 contacts → |
“At Freestone Environmental Services, we believe in empowering our clients to create a better world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HWA Wildlife Consulting, LLChwa-wildlife.com HQ: Laramie, WY, United StatesReported employees: 11-50 | Laramie, WY, United States | 11-50 | Exact match | 21 contacts → |
“HWA Wildlife Consulting, LLC,(HWA; formerly Hayden-Wing Associates) has been a leading provider of regulatory compliance, ecological and applied science research, and technical…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Planehsplanehs.com HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 18 contacts → |
“PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Solum Consulting Groupsolumcg.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 18 contacts → |
“The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Envirosystems Management, INCesmaz.com HQ: Flagstaff, AZ, United StatesReported employees: 11-50 | Flagstaff, AZ, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Crane Environmental Services, LLCcrane-es.com HQ: Evansville, IN, United StatesReported employees: 11-50 | Evansville, IN, United States | 11-50 | Exact match | 16 contacts → |
“We at Crane Environmental Services, LLC believe that the environment is our greatest asset.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sunstone Environmental Solutionssunstonenv.com HQ: Reno, NV, United StatesReported employees: 11-50 | Reno, NV, United States | 11-50 | Exact match | 15 contacts → |
“Sunstone is a client-focused, solution-driven consulting team based in Northern Nevada, built to support mining companies through every stage of project development.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Raedeke Associates, INCraedeke.com HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 12 contacts → |
“Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ASA Analysis & Communication, INCasaac.com HQ: Warwick, PA, United StatesReported employees: 11-50 | Warwick, PA, United States | 11-50 | Exact match | 10 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 · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eyestone Environmentaleyestoneeir.com HQ: El Segundo, CA, United StatesReported employees: 11-50 | El Segundo, CA, United States | 11-50 | Exact match | 8 contacts → |
“Eyestone Environmental is a specialized environmental consulting firm known for technically sound environmental documentation for many of the most high-profile projects in…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bio-Studies INCbio-studies.com HQ: Escondido, CA, United StatesReported employees: 1-10 | Escondido, CA, United States | 1-10 | Exact match | 8 contacts → |
“Bio-Studies is a natural resources firm located in Southern California specializing in finding innovative project specific solutions to the complex scientific and regulatory…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Norfolk, VA, United StatesReported employees: 11-50 | Norfolk, VA, United States | 11-50 | Exact match | 8 contacts → |
“SEA, Ltd.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Forester's Co-Opforco-op.com HQ: Grass Valley, CA, United StatesReported employees: 1-10 | Grass Valley, CA, United States | 1-10 | Exact match | 8 contacts → |
“Established in Forester’s Co-Op has been providing clientele throughout the State of California and beyond with innovative environmental assessments for the permitting of natural…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Geotellusgeotellus.com HQ: Córdoba, United StatesReported employees: 11-50 | Córdoba, United States | 11-50 | Exact match | 8 contacts → |
“Geotellus es una empresa especializada en consultoría y asesoría ambiental.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Summit Envirosolutions, INCsummite.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 7 contacts → |
“Summit Envirosolutions is a consulting firm providing comprehensive environmental services using state-of-the-art environmental management information systems to evaluate and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Whitenton Group Environmental Consultantswhitentongroup.com HQ: San Marcos, TX, United StatesReported employees: 11-50 | San Marcos, TX, United States | 11-50 | Exact match | 6 contacts → |
“Whitenton Group, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lotus Environmental Consulting, LLClotusenvironmental.com HQ: Wayne, PA, United StatesReported employees: 11-50 | Wayne, PA, United States | 11-50 | Exact match | 6 contacts → |
“Lotus Environmental Consulting, LLC was established in 2009 by Katherine M.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | LEIFleifllc.com HQ: Minneapolis, MN, United StatesReported employees: 1-10 | Minneapolis, MN, United States | 1-10 | Exact match | 5 contacts → |
“LEIF is a firm specializing in environmental impact assessments that help inform and communicate enterprise sustainability efforts.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Enviromine INCenviromineinc.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 4 contacts → |
“EnviroMINE, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Baseline Environmental Consultingbaseline-env.com HQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 2 contacts → |
“Baseline Environmental Consulting is an Oakland-based multi-disciplinary environmental consulting firm that was established in 1985.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 71 company matches
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Environmental impact assessment mining companies: dataset insights
October 12, 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
71 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 71 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: October 12, 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 environmental impact assessment mining companies?
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 environmental impact assessment mining companies did RevenueBase find based in the United States?
The saved snapshot records 71 matching company records, 634 tracked contacts and 261 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: October 12, 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 environmental impact assessment mining companies based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/environmental-impact-assessment-mining-companies/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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