Company lists · Data refreshed September 2026

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

RevenueBase identified 58 esg reporting and consulting firms headquartered in New York, United States as of September 2026 and tracks 1,421 professional contacts across them, including 630 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers esg reporting and consulting firms headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
58Companies
1,421Contacts tracked
630Verified emails
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The 25 largest esg reporting and consulting firms based in New York, United States

Ranked by team size
Top 25 of 58 esg reporting and consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to esg reporting and consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 2026501-1,000431 contacts →

Indirect evidence

“Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 20265,001-10,000281 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-50133 contacts →

Indirect evidence

“At OnePointFive we solve your sustainability focused business challenges by empowering your organization with expert-led solutions, embedded training, and cutting edge tools to…”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceNew York, United StatesHQ checked Sep 28, 202611-50120 contacts →

Indirect evidence

“ESGAUGE is the help desk uniquely designed for the professional service firm seeking customized data on U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-5092 contacts →

Indirect evidence

“AccountAbility is a global advisory and standards firm that serves business, investors, governments, and multi-lateral organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 202651-20084 contacts →

Partial evidence

“Malk Partners is the foremost consultancy advising private equity firms to create and protect value through environmental, social, and governance (ESG) management.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-5047 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-5043 contacts →

Partial evidence

“Tracera is a cutting-edge platform empowering businesses to achieve sustainability goals with high-integrity, auditable ESG data.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-5032 contacts →

Indirect evidence

“Governance & Accountability Institute is organized as the “Sustainability Headquarters™” for clients in the corporate community and in the investment and financial services sector.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceNew York, United StatesHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“BuzzWord, part of Anthesis, helps companies develop effective sustainability reporting and disclosure strategies, provides guidance on aligning with frameworks and requirements…”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 2026501-1,0008 contacts →

Partial evidence

“Morrow Sodali is a global corporate consultancy that provides clients with comprehensive advice and services relating to corporate governance, compensation, ESG, sustainability…”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-507 contacts →

Partial evidence

“Brean Strategic Advisors supports financial institutions with risk analytics and big data projects for use in regulatory reporting (CCAR/DFAST stress tests, RC-O, CECL), committee…”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-106 contacts →

Indirect evidence

“altPILOT was created by industry veterans with a mission to deliver innovative solutions to the alternative investment management industry.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“We are a boutique global sustainability and climate advisory practice with two main focuses: Driving companies to build best-in-class business models within an ESG construct…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-506 contacts →

Indirect evidence

“Azuri is a boutique sustainability consultancy supporting organizations to innovate, build resilience, and create long-term value within planetary and societal boundaries.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-505 contacts →

Partial evidence

“With experience across sectors, we support the development, management, and integration of sustainability and ESG strategies that are relevant and cost-effective.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceNew York, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“D.A.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“We help business leaders surface, quantify, and capture the Value of Values.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“At NovoSustainability, LLC, we have a holistic view of sustainability encompassing environmental and human factors for a more sustainable workplace and workforce.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Blum Capital Advisors is a consulting and advisory firm focused on investment banking and capital markets transactions.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Verability designs environmental, social, and governance (ESG) investing strategies, active ownership frameworks, and communications.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 202611-501 contacts →

Partial evidence

“ESG Flo is the compliance platform that enables enterprises to automatically produce ESG audit-ready metrics from raw data across PDFs, spreadsheets and other sources.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Companies are increasingly expected to perform functions formerly the responsibility of families, governments, and policy groups.”

Source: RevenueBase Database · checked Sep 28, 2026
24Strong evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-101 contacts →

Strong evidence

“We help our clients navigate the fragmented alphabet soup of ESG reporting and disclosure.”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-101 contacts →

Strong evidence

“Planet B Solutions helps corporations and brands develop, cultivate and execute ESG related strategies including Scope 1, 2 and 3 Metrics Reporting, Sustainable Sourcing Policies…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 58 esg reporting and consulting firms based in New York, United States

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

As of Sep 28, 2026
44.3%Verified-email coverage
24.5Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
16
51-200
2
501-1,000
2
5,001-10,000
1

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 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among esg reporting and consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “esg reporting and consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names esg reporting and consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among esg reporting and consulting firms, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 630 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Esg reporting and consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names esg reporting and consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 58 esg reporting and consulting firms headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sodali & CO, headquartered in New York, tops this list with the largest team on record.

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

New York leads the United States with 58 headquartered companies, followed by Houston (32) and Chicago (29).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 630 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.