Company lists · Data refreshed September 2026

Top 24 Consultancy agencies based in New York, United States

Name: Consultancy agencies 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 24, 2026 2,213 companies tracked

RevenueBase identified 2,213 company matches for consultancy agencies associated with New York, United States as of September 2026 and tracks 37,706 professional contacts across them, including 20,433 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for consultancy agencies 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 24, 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 24, 2026 How this list was built

2,213Companies

37,706Contacts tracked

20,433Verified emails

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The 24 largest consultancy agencies based in New York, United States

Ranked by team size

Top 24 of 2,213 company matches for consultancy agencies based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Alvarez & Marsal	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	10001+	13,099 contacts →
	Exact match “Alvarez & Marsal is a leading global professional services firm dedicated to helping organizations tackle their most complex business issues, maximize stakeholder value, and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Strategy	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	1,001-5,000	5,082 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Alixpartners	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	1,001-5,000	3,583 contacts →
	Exact match “For more than forty years, AlixPartners has helped businesses around the world respond quickly and decisively to their most critical challenges – circumstances as diverse as…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Cumming Group	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	1,001-5,000	1,612 contacts →
	Exact match “At Cumming Group, we are passionate about helping our clients execute large-scale, complex projects on time and within budget.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	501-1,000	765 contacts →
	Exact match “The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Sodali & CO	Exact match	New York, NY, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
7	Industri	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	n/a	292 contacts →
	Exact match “Construction Sector/B2B Brand Strategy, Marketing & Business Development INDUSTRI® is a multi-faceted business development consultancy that focuses on key areas of an organization…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Lippincott	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	283 contacts →
	Exact match “Lippincott is a global brand, marketing and experience consultancy committed to helping companies address their most complex brand challenges.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Devries Global	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	206 contacts →
	Exact match “DeVries Global is a boutique agency with a global view that lives at the intersection of life and style.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Horwath HTL	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	201-500	198 contacts →
	Exact match “Bold steps forward.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	SIA Addison	Exact match	New York, NY, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
12	ITAC	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	n/a	150 contacts →
	Exact match “ITAC is a leading consulting organization located in New York City.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Reflexgroup	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	131 contacts →
	Exact match “Reflexgroup is an international boutique agency providing tailor-made creative solution including strategy, branding, digital, print, advertising, PR, events for beautiful brands.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Ajulia Executive Search	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	130 contacts →
	Exact match “Ajulia Executive Search specializes in seeking quality candidates for top companies in their respective fields.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Tefen Management Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	201-500	122 contacts →
	Exact match “Tefen is an international management consulting firm, committed to driving organizations towards achieving performance excellence.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	RF Binder	Exact match	New York, NY, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
17	Vested	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	111 contacts →
	Exact match “Vested is a world-leading integrated marketing and communications consultancy focused exclusively on the financial services industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	The Goodkind Group, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	102 contacts →
	Exact match “Since 1991, The Goodkind Group has been redefining the staffing experience by putting human connection back at the center of recruitment.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Alton Aviation Consultancy	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	85 contacts →
	Exact match “Alton Aviation Consultancy has significant experience delivering large, complex consulting engagements for clients in aviation and aerospace.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	SMALL	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	n/a	74 contacts →
	Exact match “We're a creative agency.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Cognitud	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	62 contacts →
	Exact match “Welcome to Cognitud, where purpose-driven consulting meets global impact.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	BAV Group	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	11-50	58 contacts →
	Exact match “BAV Group, a VML and WPP consultancy, is the world’s leading authority on data-driven branding.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Turton Bond	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	57 contacts →
	Exact match “Proudly founded in 2019, we are an independent construction consultancy service which brings a combined 25 years' worth of experience across all sectors in the construction…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	MOJO	Exact match	New York, NY, United StatesHQ recorded Sep 24, 2026	51-200	56 contacts →
	Exact match “We are a creative consultancy.” Recorded in the RevenueBase company graph · Sep 24, 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 “consultancy agencies”. 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 24 of 2,213 consultancy agencies based in New York, United States

See the full list, filter by size, metro and specialty, and access 20,433 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Consultancy agencies based in New York, United States at a glance

As of Sep 24, 2026

54.2%Verified-email coverage

17.0Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

1,653

11-50

443

51-200

201-500

501-1,000

1,001-5,000

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.

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 “consultancy agencies” 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 20,433 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 24, 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.

Consultancy agencies 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 “consultancy agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consultancy agencies are there based in New York, United States?

RevenueBase identified 2,213 company matches for consultancy agencies 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?

Alvarez & Marsal 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 consultancy agencies?

New York leads the United States with 2,213 company records, followed by Los Angeles (916) and Chicago (845).

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 20,433 professional contacts with verified work emails tracked across these 2,213 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 24, 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.