Company lists · Data refreshed October 2026

Top 25 Impact measurement consulting firms based in New York, United States

Name: Impact measurement 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 Oct 1, 2026 241 companies tracked

RevenueBase identified 241 company matches for impact measurement consulting firms associated with New York, United States as of October 2026 and tracks 1,830 professional contacts across them, including 474 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for impact measurement 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 October 1, 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 Oct 1, 2026 How this list was built

241Companies

1,830Contacts tracked

474Verified emails

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The 25 largest impact measurement consulting firms based in New York, United States

Ranked by team size

Top 25 of 241 company matches for impact measurement consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	TCC Group	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	n/a	232 contacts →
	Exact match “TCC Group collaborates with leaders to solve complex social problems.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Cognitud	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	62 contacts →
	Exact match “Welcome to Cognitud, where purpose-driven consulting meets global impact.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Holoniq	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	60 contacts →
	Exact match “The world's leading impact intelligence platform.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	The Rise Journey	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	53 contacts →
	Exact match “Mission-driven.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Growlity, INC	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Changing OUR World	Exact match	New York, United StatesHQ recorded Oct 1, 2026	51-200	44 contacts →
	Exact match “Changing Our World is a trusted social impact consulting firm that advises leading corporations and nonprofit organizations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Global Insight	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	44 contacts →
	Exact match “We support purpose-driven organizations, donors, and investors to understand, measure, and communicate their impact.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Bluemark	Exact match	New York, United StatesHQ recorded Oct 1, 2026	11-50	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 · Oct 1, 2026 · View company records in RevenueBase
9	Governance & Accountability Institute, INC	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	32 contacts →
	Exact match “Governance & Accountability Institute is organized as the “Sustainability Headquarters™” for clients in the corporate community and in the investment and financial services sector.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Edsolutions	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	30 contacts →
	Exact match “EdSolutions is an education-focused strategy and innovation consulting firm focused on generating social impact through educational markets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Fischerjordan	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “Exchange complexity for clarity.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Anat Gerstein, INC	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match “anat.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Soulful Synergy, LLC	Exact match	New York, United StatesHQ recorded Oct 1, 2026	1-10	26 contacts →
	Exact match “Soulful Synergy, LLC is a full service, socially conscious consulting company that takes a multifaceted approach to sustainability, workforce and community development.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Fluent Research	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “Fluent Research is a data and insights-driven strategic consulting firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	BSG	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	22 contacts →
	Exact match “At BSG, our mission is to create a better future by empowering organizations and leaders that are making a difference.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Ideas On Purpose	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	21 contacts →
	Exact match “Ideas On Purpose helps responsible organizations communicate sustainability and impact to audiences invested in how they operate.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Tideline	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “Tideline is a women-owned, specialist consulting firm that provides expert impact investing advice and has played a foundational role in building the field since the firm’s…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	L & G Research And Evaluation Consulting, INC	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “L&G Research and Evaluation Consulting, Inc.(L&G) is an NYC based M/WBE certified company that offers research, evaluation, grant writing, and capacity-building services to public…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	KM Strategies Group	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “KMSG is a social impact consulting firm that works with leaders navigating complexity as they work to make their communities better, stronger, and more vibrant places to live.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Align Social Impact	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	13 contacts →
	Exact match “With more than two decades of experience in the social impact sector, our expert team of social impact leaders works at the intersection of research, communications, culture…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	KBV Research	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	13 contacts →
	Exact match “Over the years, Market research has been an important component of strategic decision making processes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	TJ Bauman	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match “TJBauman, LLC is a NYC sustainable development strategy and communications firm specializing in the market opportunities for advancing positive social impact and regenerative…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	5th Element Group PBC	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “5th Element Group PBC is a global impact accelerator that creates “traffic on the bridge” between KPI-driven performance and SDG-aligned impact.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Phoenixfire Strategic Consulting	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1-10	11 contacts →
	Exact match “Our mission is simple.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Fivestone	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “Since 2001, we’ve created strategy, branding, and campaigns for more than 300 courageous nonprofits, foundations, Fortune 500s, and startups.” Recorded in the RevenueBase company graph · Oct 1, 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 “impact measurement 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 241 impact measurement consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 474 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Impact measurement consulting firms based in New York, United States at a glance

As of Oct 1, 2026

25.9%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

195

11-50

51-200

201-500

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 241 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 “impact measurement 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 474 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 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.

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

How many impact measurement consulting firms are there based in New York, United States?

RevenueBase identified 241 company matches for impact measurement consulting firms associated with New York, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

TCC Group 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 impact measurement consulting firms?

New York leads the United States with 241 company records, followed by Washington (159) and Chicago (129).

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 474 professional contacts with verified work emails tracked across these 241 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.