Company lists · Data refreshed September 2026

Top 22 Thought leadership consulting firms based in New York, United States

Name: Thought leadership 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 29, 2026 453 companies tracked

RevenueBase identified 453 company matches for thought leadership consulting firms associated with New York, United States as of September 2026 and tracks 9,711 professional contacts across them, including 4,520 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for thought leadership 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 29, 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 29, 2026 How this list was built

453Companies

9,711Contacts tracked

4,520Verified emails

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The 22 largest thought leadership consulting firms based in New York, United States

Ranked by team size

Top 22 of 453 company matches for thought leadership consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	FGS Global	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,814 contacts →
	Exact match “FGS Global is the strategic leadership advisory for a complex world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Porter Novelli	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	821 contacts →
	Exact match “Porter Novelli is the strategic communications company, fueled by innovation, empowering clients to do business better in an ever-changing world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	ICR	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	693 contacts →
	Exact match “ICR is a strategic communications and advisory firm that helps management teams align how they communicate with how markets think.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	DKC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	349 contacts →
	Exact match “DKC is a full service public relations, marketing and government affairs firm and part of the Acceleration Community of Companies, Based in New York City, and with offices in Los…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Sypartners	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	170 contacts →
	Exact match “SYPartners is a transformation consultancy that helps leaders improve organizational performance by aligning vision, activating strategy, and building cultures of competitive…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Orchestra	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	166 contacts →
	Exact match “Orchestra is a strategic communications and marketing company purpose-built for a world defined by speed, fragmentation and unprecedented transparency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	SIA Addison	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	155 contacts →
	Exact match “Sia/Addison creates strategy, design and communications for the world’s most respected corporate and B2B organizations, following our distinctive strategy made visible(TM)…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Wachsman	Exact match	New York, NY, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9	RF Binder	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	122 contacts →
	Exact match “RF\|Binder is a fully integrated communications agency and consultancy that aligns communications and business strategy to achieve results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	August Leadership	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	116 contacts →
	Exact match “We solve talent leadership challenges.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	H Advisors Abernathy	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	86 contacts →
	Exact match “H/Advisors Abernathy is a trusted strategic communications advisor that partners with companies, investment firms and other organizations to engage core stakeholders as they…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Baretz Brunelle	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	47 contacts →
	Exact match “Baretz+Brunelle is a growth advisory firm to elite businesses in the new legal economy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Jackson Lucas	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	47 contacts →
	Exact match “Jackson Lucas is a global organizational consulting firm providing specialized expertise in executive search, compensation consulting, leadership and board advisory, succession…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	The Talent Business	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	43 contacts →
	Exact match “The Talent Business was founded on the principle that creativity is the most important human resource of all in business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Performance Of A Lifetime	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	43 contacts →
	Exact match “Performance of a Lifetime is a global consulting and training firm focused on helping Fortune 100 organizations transform and grow by building extraordinary leadership.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Sloane & Company	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	41 contacts →
	Exact match “Sloane & Company is an industry-leading strategic communications firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	CO Collective	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	40 contacts →
	Exact match “co: helps organizations of all kinds define, design, and build their next chapter.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	TLD Group The Leadership Development Group	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	n/a	34 contacts →
	Exact match “Who We Are: At The Leadership Development Group (TLD Group), we believe leadership is the transformative force that drives change and connects intention to execution.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	SCALE	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	27 contacts →
	Exact match “Scale is a next generation advisory firm providing strategic communications counsel to leading executives.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Virtual Consulting Global	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	27 contacts →
	Exact match “Achieving Extraordinary Results with companies and clients worldwide through Scenario Planning, Executive Coaching, Corporate Governance and M&A.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Lumeri, An Ankura Company	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	11-50	26 contacts →
	Exact match “In 2024, Lumeri joined Ankura.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Council Advisors	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	25 contacts →
	Exact match “As a CEO or business leader, every decision you make shapes momentum, accelerates progress, and defines your impact.” Recorded in the RevenueBase company graph · Sep 29, 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 “thought leadership 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 22 of 453 thought leadership consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 4,520 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thought leadership consulting firms based in New York, United States at a glance

As of Sep 29, 2026

46.5%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

349

11-50

51-200

201-500

501-1,000

1,001-5,000

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.

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 “thought leadership 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 4,520 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 29, 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.

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

How many thought leadership consulting firms are there based in New York, United States?

RevenueBase identified 453 company matches for thought leadership 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?

FGS Global 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 thought leadership consulting firms?

New York leads the United States with 453 company records, followed by Chicago (204) and Los Angeles (188).

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 4,520 professional contacts with verified work emails tracked across these 453 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 29, 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.