Company lists · Data refreshed September 2026

Top 25 Esg strategy consulting firms based in New York, United States

Name: Esg strategy consulting firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 602 companies tracked

RevenueBase identified 602 company matches for esg strategy consulting firms associated with New York, United States as of September 2026 and tracks 21,361 professional contacts across them, including 10,534 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for esg strategy consulting firms associated with New York, 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 30, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

602Companies

21,361Contacts tracked

10,534Verified emails

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The 25 largest esg strategy consulting firms based in New York, United States

Ranked by team size

Top 25 of 602 company matches for esg strategy consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	WSP In The U.S	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	10001+	9,318 contacts →
	Exact match “What if you could shape built and natural environments – and the future of those that use them?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Strategy	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	1,001-5,000	5,082 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Perella Weinberg	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	501-1,000	883 contacts →
	Exact match “Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Sodali & CO	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	501-1,000	431 contacts →
	Exact match “Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Phronesis Partners	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	201-500	337 contacts →
	Exact match “At Phronesis Partners, we turn complexity into clarity for the world's leading organizations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Cohnreznick LLP	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	5,001-10,000	281 contacts →
	Exact match “With over a century’s worth of experience, nearly 4,300 global team members, and 30 locations including global subsidiaries, our firm serves clients in 30 different industries…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	FULD	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	269 contacts →
	Exact match “Fuld are competitive strategy advisors that help clients anticipate competitive activity, see beyond market disruptions and develop or refine forward-looking business strategies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Horwath HTL	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	201-500	198 contacts →
	Exact match “Bold steps forward.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Research Nester Analytics	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	191 contacts →
	Exact match “Research Nester is a global consulting firm that works with the most aspirational facilitators to define the future market strategies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Kurt Salmon, Part Of Accenture Strategy	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	1,001-5,000	167 contacts →
	Exact match “More than 260 employees of Kurt Salmon across the U.S, Germany, U.K, Japan and China are now part of the Accenture Strategy retail industry practice, strengthening its…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Cedar Management Consulting International	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	155 contacts →
	Exact match “Cedar is a global strategy consulting, research, & analytics firm with a 35-year track record & clients across multiple industry sectors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Onepointfive Opf.Degree	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	11-50	133 contacts →
	Exact match “At OnePointFive we solve your sustainability focused business challenges by empowering your organization with expert-led solutions, embedded training, and cutting edge tools to…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Wachsman	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	130 contacts →
	Exact match “Wachsman is a leading strategy and communications firm advising the most advanced companies in technology and financial services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Vertical Relevance	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	129 contacts →
	Exact match “Vertical Relevance is an industry-focused consulting firm with deep expertise in financial services and additional regulated industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Esgauge	Exact match	New York, United StatesHQ recorded Sep 30, 2026	11-50	120 contacts →
	Exact match “ESGAUGE is the help desk uniquely designed for the professional service firm seeking customized data on U.S.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Environ Energy	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	98 contacts →
	Exact match “Environ Energy is a leader in accelerating global sustainable energy transformation for more than 30 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Accountability	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	11-50	92 contacts →
	Exact match “AccountAbility is a global advisory and standards firm that serves business, investors, governments, and multi-lateral organizations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Activate Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	85 contacts →
	Exact match “Activate is a smart, fast, and nimble next generation strategy and technology consulting firm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Malk Partners	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	84 contacts →
	Exact match “Malk Partners is the foremost consultancy advising private equity firms to create and protect value through environmental, social, and governance (ESG) management.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Reference Point	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	83 contacts →
	Exact match “Reference Point is a strategy, management, and technology consulting firm focused on delivering impactful solutions for the financial services industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Codegreen	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	72 contacts →
	Exact match “CodeGreen is a leading national sustainability and energy efficiency consulting firm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Cognitud	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “Welcome to Cognitud, where purpose-driven consulting meets global impact.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	DIA Associates	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	53 contacts →
	Exact match “At DIA Associates, we combine high-level, strategic recommendations with technical, tactical acumen to implement successful projects at scale.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Marakon	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	49 contacts →
	Exact match “We are a premier corporate strategy firm with the experience and track record of helping CEOs and their leadership teams achieve winning performance and build stronger…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Lifesci Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	47 contacts →
	Exact match “LifeSci Consulting is a global strategy, operations, and transaction advisory firm serving clients across the life sciences industry.” Recorded in the RevenueBase company graph · Sep 30, 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 “esg strategy consulting firms”. 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 602 esg strategy consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 10,534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esg strategy consulting firms based in New York, United States at a glance

As of Sep 30, 2026

49.3%Verified-email coverage

35.5Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

428

11-50

114

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 602 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 New York, United States whose business descriptions match “esg strategy consulting firms” 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 10,534 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 30, 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.

Esg strategy consulting firms by metro in the United States

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 “esg strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg strategy consulting firms are there based in New York, United States?

RevenueBase identified 602 company matches for esg strategy consulting firms associated with New York, 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?

WSP In The U.S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most esg strategy consulting firms?

New York leads the United States with 602 company records, followed by Chicago (230) and Washington (229).

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 10,534 professional contacts with verified work emails tracked across these 602 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 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.