Company lists · Data refreshed September 2026

Top 25 Merger integration consulting firms based in New York, United States

Name: Merger integration 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 28, 2026 332 companies tracked

RevenueBase identified 332 company matches for merger integration consulting firms associated with New York, United States as of September 2026 and tracks 6,587 professional contacts across them, including 4,149 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for merger integration 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 28, 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 28, 2026 How this list was built

332Companies

6,587Contacts tracked

4,149Verified emails

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The 25 largest merger integration consulting firms based in New York, United States

Ranked by team size

Top 25 of 332 company matches for merger integration consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Alixpartners	Exact match	New York, NY, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
3	Bryant Park Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	191 contacts →
	Exact match “We champion a culture of innovation to help our clients build the future of business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Acquis Consulting Group	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	150 contacts →
	Exact match “Acquis is a different kind of management consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Tefen Management Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6	Vivaldi	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	102 contacts →
	Exact match “Vivaldi is a global business reinvention firm comprised of growth strategists, innovators, visionary technologists, and disruptive creatives.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Raich Ende Malter & Co. LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	73 contacts →
	Exact match “Exciting news for our firm: Raich Ende Malter & Co.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Gottesman Company	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	70 contacts →
	Exact match “Gottesman Company: Your Trusted Partner in Mergers and Acquisitions (M&A) Since 1985, Gottesman Company has been a leader in the M&A industry, recognized as one of the largest M&A…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	United Minds	Exact match	New York, United StatesHQ recorded Sep 28, 2026	51-200	68 contacts →
	Exact match “We’re United Minds, a global consultancy of thinkers, doers and partners who genuinely care about supporting you-and your people-in whatever business challenge comes your way.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Daggerwing Group	Exact match	New York, United StatesHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “Daggerwing Group is a Top-Ten rated global change consultancy*.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Gordon Dyal & Co. Advisory Group LP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match “Gordon Dyal & Co.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Fischerjordan	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Exchange complexity for clarity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Virtual Consulting Global	Exact match	New York, NY, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
14	Lumeri, An Ankura Company	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “In 2024, Lumeri joined Ankura.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	MERGE	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Merge is the world’s leading M&A firm for PR, marketing, creative, and digital agencies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	HEX Advisory Group	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “HEX Advisory Group, “HEX”, draws its ethos from the Hexagon – the most efficient and resilient shape in the universe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Cg42	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “cg42 is a boutique management consultancy that helps some of the world’s leading companies define and execute the bold moves required to get ahead of their competition.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	White Tiger Connections INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1-10	23 contacts →
	Exact match “At White Tiger Connections, we believe that growth isn’t just about numbers; instead, it’s about vision, strategy, and connections that truly count.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Capm Advisors	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “CapM Advisors is a premier independent mergers and acquisitions advisory firm, with deep sector expertise and global execution capabilities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	CG Sawaya Partners	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Founded in 2001, Sawaya Partners is a leader in consumer Mergers, Acquisitions and Financial Advisory Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Satori Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Our mission is simple: To work with clients to solve their business problems and realize opportunities for growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Robinhill Senior Advisory Group	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Overview Robinhill is a sage team of former professional services partners and industry executives providing high ROI through a collaborative and efficient deployment model.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Clew Partners	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “At Clew, we have mastered the art of sourcing and facilitating premier M&A transactions for strategic investors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Changeforce	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Crucial allies at critical junctures.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Quantilus Innovation INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	17 contacts →
	Exact match “Quantilus offers strategy, systems integration, and implementation consulting services, designed to help you achieve maximum business value.” Recorded in the RevenueBase company graph · Sep 28, 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 “merger integration 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 332 merger integration consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 4,149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Merger integration consulting firms based in New York, United States at a glance

As of Sep 28, 2026

63.0%Verified-email coverage

19.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

224

11-50

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 “merger integration 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 4,149 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 28, 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.

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

How many merger integration consulting firms are there based in New York, United States?

RevenueBase identified 332 company matches for merger integration 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?

Alixpartners 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 merger integration consulting firms?

New York leads the United States with 332 company records, followed by Chicago (207) and Atlanta (192).

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 4,149 professional contacts with verified work emails tracked across these 332 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 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 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.