Company lists · Data refreshed November 2026

Top 25 Acquisition integration advisors based in the United States

RevenueBase identified 2,100 company matches for acquisition integration advisors associated with the United States as of November 2026 and tracks 15,112 professional contacts across them, including 6,177 with verified work emails. New York is the largest hub.

This list covers company matches for acquisition integration advisors associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
2,100Companies
15,112Contacts tracked
6,177Verified emails
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The 25 largest acquisition integration advisors based in the United States

Ranked by team size
Top 25 of 2,100 company matches for acquisition integration advisors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-200330 contacts →

Exact match

“Selling a business is one of the most important financial decisions you'll ever make.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRichardson, GA, United StatesHQ recorded Nov 6, 2026201-500287 contacts →

Exact match

“Generational Equity has closed more deals in the middle market than any M&A firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNashville, TN, United StatesHQ recorded Nov 6, 2026201-500245 contacts →

Exact match

“Mosaic Consulting Group brings together deep expertise, proven best practices, and hands-on experience from hundreds of client engagements to help organizations transform how they…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, CA, United StatesHQ recorded Nov 6, 202651-200214 contacts →

Exact match

“Livingstone is an international mid-market M&A and debt advisory firm with offices in Amsterdam, Beijing, Chicago, Düsseldorf, Frankfurt, Hamburg, London, Los Angeles, Madrid…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBothell, WA, United StatesHQ recorded Nov 6, 202611-50145 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLehi, UT, United StatesHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Amplēo embeds cross-functional expertise into your business-aligning strategy with execution to accelerate growth at every stage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-50133 contacts →

Exact match

“Blackmore Partners works with backable executives to build and monetize their background into an acquisition-based deal thesis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, United StatesHQ recorded Nov 6, 2026501-1,000114 contacts →

Exact match

“We are global M&A and financial advisory professionals, determined to help ambitious entrepreneurs and evolving companies reach their full potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChicago, TX, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“CDI Global, established in 1973, is a leader in middle-market, cross-border transactions with over transactions to our credit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, GA, United StatesHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Global PMI Partners is a specialist consulting firm supporting our listed company and private equity clients with their M&A integrations, divestments and operational…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBoston, NY, United StatesHQ recorded Nov 6, 202611-50101 contacts →

Exact match

“Progress Partners is a Boston and New York-based corporate advisory firm that works with buyers and sellers of emerging growth companies to complete M&A or private placement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGrand Rapids, KY, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Founded in 2013, Calder Capital is a cross-industry mergers and acquisitions advisory firm with offices across the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLake Oswego, OR, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“FP Transitions is a specialized business consulting firm dedicated to wealth managers and independent financial advisors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Stellium is a specialized management consulting firm committed to designing and delivering solutions that improve businesses worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,00078 contacts →

Exact match

“Exciting news for our firm: Raich Ende Malter & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTX, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Zetta helps organizations move from legacy and fragmented systems to execution-ready data, automation, and AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNY, United StatesHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“PricewaterhouseCoopers Corporate Finance LLC (“PwC Corporate Finance”) and its professionals specialize in providing M&A-related investment banking advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20073 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Logan Growth Advisors (LGA) is a Mergers and Acquisitions advisor based out of Dallas with folks all around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHighland Park, IL, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Accelerating Growth We have entered into a definitive agreement with Brown Brothers Harriman (BBH) to acquire their Investor Services business-bringing together two premier…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Palm Tree is the modern M&A advisor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Copper Run is a middle market investment bank that delivers exceptional buy-side and sell-side M&A advisory through a relentless process, radical transparency and deep…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWashington D.c., CA, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“With more than four decades of experience, FOCUS Investment Banking is a trusted name in middle market M&A advisory services worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Based in Atlanta, Ga, Cumberland Group is the advisory and services firm companies turn to when their technology can't keep up with today's demands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“ComCap was founded in 2012 to provide financial and strategic advisory services on mergers and acquisitions, corporate divestitures, and financings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,100 acquisition integration advisors based in the United States

See the full list, filter by size, metro and specialty, and access 6,177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Acquisition integration advisors based in the United States at a glance

As of Nov 6, 2026
40.9%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,519
11-50
488
51-200
71
201-500
14
501-1,000
4
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,100 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 the United States whose business descriptions match “acquisition integration advisors” 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 6,177 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 November 6, 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.

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 “acquisition integration advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many acquisition integration advisors are there based in the United States?

RevenueBase identified 2,100 company matches for acquisition integration advisors associated with the United States as of November 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?

Sellside Group, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most acquisition integration advisors?

New York leads with 173 company records, followed by Chicago (77) and Atlanta (71).

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 6,177 professional contacts with verified work emails tracked across these 2,100 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 November 6, 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.