Company lists · Data refreshed September 2026
Top 25 Change impact assessment companies based in the United States
RevenueBase identified 205 company matches for change impact assessment companies associated with the United States as of September 2026 and tracks 920 professional contacts across them, including 359 with verified work emails. New York is the largest hub.
This list covers company matches for change impact assessment 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 September 19, 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 change impact assessment companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 94 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 68 contacts → | ||||
Exact match “We’re United Minds, a global consultancy of thinkers, doers and partners who genuinely care about supporting you-and your people-in whatever business challenge comes your way.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “SVT is a pioneering impact management advisory firm founded in 2001.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 33 contacts → | ||||
Exact match “BlueMark is the leading provider of independent impact verification and market intelligence for the sustainable and impact investing market.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 28 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 22 contacts → | ||||
Exact match “Acorn International, LLC delivers environmental and social risk management consulting services to international industry and investors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “High performing organizations are able to adapt to the shifting demands of today’s world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “Every company has a culture.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “PlanEHS is a Washington D.C-based Environmental Impact Assessment Consulting Firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “Headquartered in Orlando, Florida, Diane Meiller and Associates, Inc.(DM & A) is a performance management consulting firm specializing in facilitating enterprise-wide…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Why we come to work everyday: To bring together great people, who blend tested strategies with innovation to enable customer success How do we do it: We develop approaches that…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 14 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “We are a business consulting firm comprised of doctoral-level corporate psychologists and management development professionals, serving companies on a global scale.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Hey Social Good is a social impact data analytics company working to capture multi-disciplinary data and use deep learning analytics to provide affordable and easy to understand…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 12 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Proof is your Impact Intelligence Platform, the all-in-one sustainability solution for SMB CEOs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “LifeCity’s mission is to build an economy that works for Good, city by city.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “CAPA Strategies helps to plan for an uncertain future by using a proprietary set of products and services to inform decisions that safeguard your cities, communities…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “At CTM Unlimited, we’re in the business of transforming organizations from ordinary to legendary by helping them create environments where all people can grow, thrive, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Peak Sustainability Group joined Maul Foster & Alongi (MFA) in late 2024, expanding the breadth of services we provide to clients across the Pacific Northwest and beyond.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 8 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Impact analytics that help energy developers build, permit and sell, and help corporations buy, justify and maximize ROI.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Navigating Grey is an advisory, technology development, and research firm focused on sustainability, resilience, and socioeconomic impact management.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Talentedly is a research and advisory firm that partners with organizations committed to accelerating the growth of their business, their impact, and their people.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “ClimateCheck is the first definitive, easy-to-use platform to rate real estate based on expected changes to the world’s climate.” Recorded in the RevenueBase company graph · Sep 19, 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 “change impact assessment 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 205 change impact assessment companies based in the United States
See the full list, filter by size, metro and specialty, and access 359 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Change impact assessment companies based in the United States at a glance
As of Sep 19, 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 205 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 “change impact assessment 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 359 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 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 “change impact assessment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many change impact assessment companies are there based in the United States?
RevenueBase identified 205 company matches for change impact assessment companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
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 change impact assessment companies?
New York leads with 15 company records, followed by Houston (9) and Chicago (8).
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 359 professional contacts with verified work emails tracked across these 205 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 205 change impact assessment companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Change impact assessment companies by geography
- Change impact assessment companies based in Australia
- Change impact assessment companies based in Brazil
- Change impact assessment companies based in Canada
- Change impact assessment companies based in Chile
- Change impact assessment companies based in France
- Change impact assessment companies based in Germany
- Change impact assessment companies based in India
- Change impact assessment companies based in Mexico
- Change impact assessment companies based in the Netherlands
- Change impact assessment companies based in South Africa
- Change impact assessment companies based in Spain
- Change impact assessment companies based in Türkiye
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
- Change impact assessment companies based in Australia
- Change impact assessment companies based in Brazil
- Change impact assessment companies based in Canada
- Change impact assessment companies based in Chile
- Change impact assessment companies based in France
- Change impact assessment companies based in Germany
Company intelligence · public preview
Top 25 change impact assessment 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 205 matching company records for change impact assessment companies based in the United States, with 920 tracked contacts and 359 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: September 19, 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 change impact assessment 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 | 94 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  United Mindsunitedmindsglobal.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 68 contacts → |
“We’re United Minds, a global consultancy of thinkers, doers and partners who genuinely care about supporting you-and your people-in whatever business challenge comes your way.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SVT Groupsvtgroup.netHQ: Silicon Valley, CA, United StatesReported employees: Not recorded | Silicon Valley, CA, United States | Not recorded | Exact match | 35 contacts → |
“SVT is a pioneering impact management advisory firm founded in 2001.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bluemarkbluemark.coHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 33 contacts → |
“BlueMark is the leading provider of independent impact verification and market intelligence for the sustainable and impact investing market.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Boundless Impact Research & Analyticsboundlessimpact.netHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 28 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Acorn International, LLCacornintllc.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 22 contacts → |
“Acorn International, LLC delivers environmental and social risk management consulting services to international industry and investors.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  C-Shift Consultingcshiftconsulting.comHQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 21 contacts → |
“High performing organizations are able to adapt to the shifting demands of today’s world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Excellent Culturesexcellentcultures.comHQ: Mckinney, TX, United StatesReported employees: 11-50 | Mckinney, TX, United States | 11-50 | Exact match | 21 contacts → |
“Every company has a culture.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Diane Meiller & Associatesmeillerassociates.com HQ: Clermont, FL, United StatesReported employees: 11-50 | Clermont, FL, United States | 11-50 | Exact match | 16 contacts → |
“Headquartered in Orlando, Florida, Diane Meiller and Associates, Inc.(DM & A) is a performance management consulting firm specializing in facilitating enterprise-wide…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  TBO International LLCtbointl.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 15 contacts → |
“Why we come to work everyday: To bring together great people, who blend tested strategies with innovation to enable customer success How do we do it: We develop approaches that…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  RHO Impactrhoimpact.comHQ: Charlottesville, VT, United StatesReported employees: 11-50 | Charlottesville, VT, United States | 11-50 | Exact match | 14 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Psynet Grouppsynetgroup.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“We are a business consulting firm comprised of doctoral-level corporate psychologists and management development professionals, serving companies on a global scale.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  HEY Social Goodheysocialgood.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 13 contacts → |
“Hey Social Good is a social impact data analytics company working to capture multi-disciplinary data and use deep learning analytics to provide affordable and easy to understand…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Terry A. Hayes Associates INCwebtaha.com HQ: Culver City, CA, United StatesReported employees: 11-50 | Culver City, CA, United States | 11-50 | Exact match | 12 contacts → |
“TAHA has been providing public sector and private clients with environmental impact assessment services for more than 35 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PROOFproof.ioHQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 11 contacts → |
“Proof is your Impact Intelligence Platform, the all-in-one sustainability solution for SMB CEOs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Lifecity L3cmylifecity.comHQ: New Orleans, LA, United StatesReported employees: 1-10 | New Orleans, LA, United States | 1-10 | Exact match | 11 contacts → |
“LifeCity’s mission is to build an economy that works for Good, city by city.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Capa Strategies, LLCcapastrategies.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 10 contacts → |
“CAPA Strategies helps to plan for an uncertain future by using a proprietary set of products and services to inform decisions that safeguard your cities, communities…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CTM Unlimitedctmunlimited.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“At CTM Unlimited, we’re in the business of transforming organizations from ordinary to legendary by helping them create environments where all people can grow, thrive, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Peak Sustainability Groupmaulfoster.comHQ: Vancouver, WA, United StatesReported employees: 51-200 | Vancouver, WA, United States | 51-200 | Exact match | 8 contacts → |
“Peak Sustainability Group joined Maul Foster & Alongi (MFA) in late 2024, expanding the breadth of services we provide to clients across the Pacific Northwest and beyond.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Summit Envirosolutions, INCsummite.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 8 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Quantum Energy, INCquantum-ec.com HQ: Santa Barbara, CA, United StatesReported employees: 1-10 | Santa Barbara, CA, United States | 1-10 | Exact match | 8 contacts → |
“Impact analytics that help energy developers build, permit and sell, and help corporations buy, justify and maximize ROI.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Navigating Greynavigating-grey.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 8 contacts → |
“Navigating Grey is an advisory, technology development, and research firm focused on sustainability, resilience, and socioeconomic impact management.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Talentedlytalentedly.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 8 contacts → |
“Talentedly is a research and advisory firm that partners with organizations committed to accelerating the growth of their business, their impact, and their people.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Climatecheckclimatecheck.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 7 contacts → |
“ClimateCheck is the first definitive, easy-to-use platform to rate real estate based on expected changes to the world’s climate.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 205 company matches
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Change impact assessment companies: dataset insights
September 19, 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
205 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 205 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: September 19, 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 change impact assessment 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 change impact assessment companies did RevenueBase find based in the United States?
The saved snapshot records 205 matching company records, 920 tracked contacts and 359 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: September 19, 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
Change impact assessment companies by geography
- Change impact assessment companies based in Australia
- Change impact assessment companies based in Brazil
- Change impact assessment companies based in Canada
- Change impact assessment companies based in Chile
- Change impact assessment companies based in France
- Change impact assessment companies based in Germany
- Change impact assessment companies based in India
- Change impact assessment companies based in Mexico
- Change impact assessment companies based in the Netherlands
- Change impact assessment companies based in South Africa
- Change impact assessment companies based in Spain
- Change impact assessment companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 change impact assessment companies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/change-impact-assessment-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
- Change impact assessment companies based in Australia
- Change impact assessment companies based in Brazil
- Change impact assessment companies based in Canada
- Change impact assessment companies based in Chile
- Change impact assessment companies based in France
- Change impact assessment companies based in Germany
Company intelligence · public preview
Top 25 change impact assessment companies based in the United States
RevenueBase records 205 matching company records for change impact assessment companies based in the United States, with 920 tracked contacts and 359 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: September 19, 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 change impact assessment 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 | 94 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | United Mindsunitedmindsglobal.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 68 contacts → |
“We’re United Minds, a global consultancy of thinkers, doers and partners who genuinely care about supporting you-and your people-in whatever business challenge comes your way.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SVT Groupsvtgroup.net HQ: Silicon Valley, CA, United StatesReported employees: Not recorded | Silicon Valley, CA, United States | Not recorded | Exact match | 35 contacts → |
“SVT is a pioneering impact management advisory firm founded in 2001.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bluemarkbluemark.co HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 33 contacts → |
“BlueMark is the leading provider of independent impact verification and market intelligence for the sustainable and impact investing market.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Boundless Impact Research & Analyticsboundlessimpact.net HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 28 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Acorn International, LLCacornintllc.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 22 contacts → |
“Acorn International, LLC delivers environmental and social risk management consulting services to international industry and investors.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | C-Shift Consultingcshiftconsulting.com HQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 21 contacts → |
“High performing organizations are able to adapt to the shifting demands of today’s world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Excellent Culturesexcellentcultures.com HQ: Mckinney, TX, United StatesReported employees: 11-50 | Mckinney, TX, United States | 11-50 | Exact match | 21 contacts → |
“Every company has a culture.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Diane Meiller & Associatesmeillerassociates.com HQ: Clermont, FL, United StatesReported employees: 11-50 | Clermont, FL, United States | 11-50 | Exact match | 16 contacts → |
“Headquartered in Orlando, Florida, Diane Meiller and Associates, Inc.(DM & A) is a performance management consulting firm specializing in facilitating enterprise-wide…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TBO International LLCtbointl.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 15 contacts → |
“Why we come to work everyday: To bring together great people, who blend tested strategies with innovation to enable customer success How do we do it: We develop approaches that…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | RHO Impactrhoimpact.com HQ: Charlottesville, VT, United StatesReported employees: 11-50 | Charlottesville, VT, United States | 11-50 | Exact match | 14 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Psynet Grouppsynetgroup.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“We are a business consulting firm comprised of doctoral-level corporate psychologists and management development professionals, serving companies on a global scale.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HEY Social Goodheysocialgood.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 13 contacts → |
“Hey Social Good is a social impact data analytics company working to capture multi-disciplinary data and use deep learning analytics to provide affordable and easy to understand…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Terry A. Hayes Associates INCwebtaha.com HQ: Culver City, CA, United StatesReported employees: 11-50 | Culver City, CA, United States | 11-50 | Exact match | 12 contacts → |
“TAHA has been providing public sector and private clients with environmental impact assessment services for more than 35 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PROOFproof.io HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 11 contacts → |
“Proof is your Impact Intelligence Platform, the all-in-one sustainability solution for SMB CEOs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lifecity L3cmylifecity.com HQ: New Orleans, LA, United StatesReported employees: 1-10 | New Orleans, LA, United States | 1-10 | Exact match | 11 contacts → |
“LifeCity’s mission is to build an economy that works for Good, city by city.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Capa Strategies, LLCcapastrategies.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 10 contacts → |
“CAPA Strategies helps to plan for an uncertain future by using a proprietary set of products and services to inform decisions that safeguard your cities, communities…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CTM Unlimitedctmunlimited.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“At CTM Unlimited, we’re in the business of transforming organizations from ordinary to legendary by helping them create environments where all people can grow, thrive, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Peak Sustainability Groupmaulfoster.com HQ: Vancouver, WA, United StatesReported employees: 51-200 | Vancouver, WA, United States | 51-200 | Exact match | 8 contacts → |
“Peak Sustainability Group joined Maul Foster & Alongi (MFA) in late 2024, expanding the breadth of services we provide to clients across the Pacific Northwest and beyond.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Summit Envirosolutions, INCsummite.com HQ: Burnsville, MN, United StatesReported employees: 11-50 | Burnsville, MN, United States | 11-50 | Exact match | 8 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Quantum Energy, INCquantum-ec.com HQ: Santa Barbara, CA, United StatesReported employees: 1-10 | Santa Barbara, CA, United States | 1-10 | Exact match | 8 contacts → |
“Impact analytics that help energy developers build, permit and sell, and help corporations buy, justify and maximize ROI.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Navigating Greynavigating-grey.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 8 contacts → |
“Navigating Grey is an advisory, technology development, and research firm focused on sustainability, resilience, and socioeconomic impact management.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Talentedlytalentedly.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 8 contacts → |
“Talentedly is a research and advisory firm that partners with organizations committed to accelerating the growth of their business, their impact, and their people.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Climatecheckclimatecheck.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 7 contacts → |
“ClimateCheck is the first definitive, easy-to-use platform to rate real estate based on expected changes to the world’s climate.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 205 company matches
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Change impact assessment companies: dataset insights
September 19, 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
205 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 205 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: September 19, 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 change impact assessment 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 change impact assessment companies did RevenueBase find based in the United States?
The saved snapshot records 205 matching company records, 920 tracked contacts and 359 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: September 19, 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
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Cite this list
RevenueBase Data Team. Top 25 change impact assessment companies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/change-impact-assessment-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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- Change impact assessment companies based in Germany