Company lists · Data refreshed November 2026

Top 25 Climate due diligence services based in the United States

RevenueBase identified 133 company matches for climate due diligence services associated with the United States as of November 2026 and tracks 1,433 professional contacts across them, including 724 with verified work emails. New York is the largest hub.

This list covers company matches for climate due diligence services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
133Companies
1,433Contacts tracked
724Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest climate due diligence services based in the United States

Ranked by team size
Top 25 of 133 company matches for climate due diligence services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, United StatesHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“Carbon Direct is a trusted energy and climate solutions company that combines world-class scientific expertise, technical rigor, and market insights to help clients achieve their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Jupiter is the trusted leader in climate risk analytics for organizations looking to strengthen their climate resilience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMoorestown, NJ, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, WA, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“First Street™ is the standard for climate risk financial modeling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Coho, an ERM Group company, is a global climate adviser dedicated to helping clients navigate complexity and take ambitious steps on their climate journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKaty, TX, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Environmental Science and Engineering Partners (ESE) is Texas’ Most Trusted Environmental Experts, Comprehensive by Design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Ambee is a leading provider of global climate data and climate-based solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Altura is a new breed of engineering consulting firm, delivering everything it takes to guide owners to realizing climate and carbon goals by improving energy, environmental, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, NY, United StatesHQ recorded Nov 6, 20261,001-5,00047 contacts →

Exact match

“On the leading edge of innovation in commercial real estate transactions, GRS an NV5 Company is one of the largest national provider CRE due diligence services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChicago, MA, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Aeterra is a full-service environmental and sustainability consulting firm that provides operating businesses and their owners with meaningful, practical, business-focused advice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Strata Environmental was founded in 1992 to provide consulting services in geosciences, engineering, air quality, water quality, regulatory compliance, and environmental due…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Targus Associates specializes in environmental due diligence services for acquisitions and financing of commercial real estate and related consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“ERI is the nation’s premier consulting firm that specializes in the management of environmental risk for commercial lenders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchClarksburg, MD, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Lawrence Env LLC provides environmental due diligence and risk management consulting services to a broad spectrum of real estate clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-509 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Longevity Partners is a multidisciplinary energy and sustainability consultancy and investment business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWest Hartford, CT, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Founded by an environmental risk management professional with years of in-house and consulting experience in the banking, insurance, and real estate industries, ORMS is the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchState College, PA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Prescient Weather develops innovative climate and weather-based solutions to enable critical decision making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 202651-2006 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChicago Il, IL, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“EcoHealth Strategies is a Chicago-based climate consultancy dedicated to safeguarding our climate future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 20261-106 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWilmington, NC, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Headwater Environmental, Inc.(Headwater) was founded in August 2014.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDenver, OR, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Driftwood Climate is a boutique consulting firm supporting private market investors and their portfolio companies on climate strategy, decarbonization, and climate impact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChelmsford, MA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Bell Oldow is an environmental consulting firm specializing in commercial real estate due diligence and risk control services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 133 climate due diligence services based in the United States

See the full list, filter by size, metro and specialty, and access 724 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Climate due diligence services based in the United States at a glance

As of Nov 6, 2026
50.5%Verified-email coverage
10.8Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
25
51-200
11
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 133 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 “climate due diligence services” 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 724 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

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

How many climate due diligence services are there based in the United States?

RevenueBase identified 133 company matches for climate due diligence services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most climate due diligence services?

New York leads with 8 company records, followed by San Francisco (7) and Chicago (6).

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 724 professional contacts with verified work emails tracked across these 133 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 133 climate due diligence services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.