Company lists · Data refreshed November 2026
Top 25 Acquisition integration firms worldwide
RevenueBase identified 3,761 company matches for acquisition integration firms worldwide as of November 2026 and tracks 32,983 professional contacts across them, including 10,052 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for acquisition integration firms worldwide, 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. Country and city lists for acquisition integration firms follow the table.
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.
The 25 largest acquisition integration firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,355 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,382 contacts → | ||||
Exact match “Interpublic has been acquired by Omnicom, the world's leading marketing and sales company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 541 contacts → | ||||
Exact match “Benchmark International is a global M&A firm that provides business owners with creative, value-maximizing solutions for growing and exiting their businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 424 contacts → | ||||
Exact match “We are proud to announce that PowerScoppechio is now operating as TogetherWith.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 334 contacts → | ||||
Exact match “M & am & m&a m&a” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 330 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 | |||||
| 7 | 287 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 | |||||
| 8 | 261 contacts → | ||||
Exact match “Further to the announcement made on 28 September 2007, FirstGroup is pleased to announce the closing of our Acquisition of Laidlaw International, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 190 contacts → | ||||
Exact match “M & am & a ai 7.220259” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 182 contacts → | ||||
Exact match “Harvey & Company is a leading buyside acquisition search and advisory firm that has been involved in over 1,200 transactions, including 151 in 2025.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 145 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 136 contacts → | ||||
Exact match “We are a group of qualified and experienced professionals who combine our talents to solve problems through technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 136 contacts → | ||||
Exact match “A software company is a valuable asset, and there are many reasons to consider selling it to CORA Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 133 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 | |||||
| 15 | 129 contacts → | ||||
Exact match “In Business Process & Technologies Integration (BPT) we accompany you in the design and implementation of customized solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 117 contacts → | ||||
Exact match “M&A é uma jornada que vai além da assinatura final - ela renova histórias, inicia novos capítulos e contribui para a construção de um ecossistema econômico mais saudável.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 113 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 | |||||
| 18 | 104 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 | |||||
| 19 | 104 contacts → | ||||
Exact match “IMAP has been guiding business owners and investors in M&A and corporate finance advisory transactions since 1973.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 101 contacts → | ||||
Exact match “As a Systems Integration company, our job revolves around helping companies to navigate through their maze of requirements and options by designing and implementing technology…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 101 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 | |||||
| 22 | 96 contacts → | ||||
Exact match “AST is an award-winning full-service enterprise systems integrator, serving clients in the Public and Commercial Sectors for more than two decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 92 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 | |||||
| 24 | 92 contacts → | ||||
Exact match “Amala Partners est une société de conseil en fusions-acquisitions indépendante.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 90 contacts → | ||||
Exact match “MP Corporate Finance maximises your shareholder value.” Recorded in the RevenueBase company graph · Nov 6, 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 “acquisition integration 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 3,761 acquisition integration firms worldwide
See the full list, filter by size, metro and specialty, and access 10,052 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Acquisition integration firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for acquisition integration firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “acquisition integration 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. 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 10,052 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.
Acquisition integration firms by location
26 lists · largest firstEvery Acquisition integration firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Acquisition integration firms based in the United States1,242
- Acquisition integration firms based in the United Kingdom252
- Acquisition integration firms based in France215
- Acquisition integration firms based in Germany153
- Acquisition integration firms based in Brazil131
- Acquisition integration firms based in Canada130
- Acquisition integration firms based in the Netherlands106
- Acquisition integration firms based in Australia72
- Acquisition integration firms based in Spain62
- Acquisition integration firms based in India61
- Acquisition integration firms based in Switzerland56
- Acquisition integration firms based in Belgium49
- Acquisition integration firms based in Japan49
- Acquisition integration firms based in Italy40
- Acquisition integration firms based in Sweden27
Cities
- Acquisition integration firms based in London, United Kingdom139
- Acquisition integration firms based in New York, United States93
- Acquisition integration firms based in Paris, France93
- Acquisition integration firms based in Sao Paulo, Brazil68
- Acquisition integration firms based in Dallas, United States42
- Acquisition integration firms based in Atlanta, United States40
- Acquisition integration firms based in Chicago, United States36
- Acquisition integration firms based in Toronto, Canada34
- Acquisition integration firms based in Houston, United States26
- Acquisition integration firms based in Los Angeles, United States25
- Acquisition integration firms based in Madrid, Spain25
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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many acquisition integration firms are there worldwide?
RevenueBase identified 3,761 company matches for acquisition integration firms worldwide 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?
KCA Deutag tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most acquisition integration firms?
The United States leads with 1,242 companies, followed by the United Kingdom (252) and France (215). Every acquisition integration firms list by country and city is linked on this page.
Which city has the most acquisition integration firms?
London leads with 139 company records, followed by New York (94) and Paris (93).
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 10,052 professional contacts with verified work emails tracked across these 3,761 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.
Ready to reach these companies? Verified emails and direct dials for all 3,761 acquisition integration firms worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 acquisition integration firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,761 matching company records for acquisition integration firms worldwide, with 32,983 tracked contacts and 10,052 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 acquisition integration firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  KCA Deutagkcadeutag.comHQ: Portlethen, United KingdomReported employees: 10001+ | Portlethen, United Kingdom | 10001+ | Exact match | 4,355 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Interpublic Group IPGomc.comHQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 2,382 contacts → |
“Interpublic has been acquired by Omnicom, the world's leading marketing and sales company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Benchmark Internationalbenchmarkintl.comHQ: Tampa, United StatesReported employees: 201-500 | Tampa, United States | 201-500 | Exact match | 541 contacts → |
“Benchmark International is a global M&A firm that provides business owners with creative, value-maximizing solutions for growing and exiting their businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The Power Agencytogetherwith.comHQ: Louisville, KY, United StatesReported employees: 51-200 | Louisville, KY, United States | 51-200 | Exact match | 424 contacts → |
“We are proud to announce that PowerScoppechio is now operating as TogetherWith.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Nihon M&a Center INCnihon-ma.co.jpHQ: 千代田区, JapanReported employees: 1,001-5,000 | 千代田区, Japan | 1,001-5,000 | Exact match | 334 contacts → |
“M & am & m&a m&a” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sellside Group, LLCsellsidegroup.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 330 contacts → |
“Selling a business is one of the most important financial decisions you'll ever make.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Generational Equity, LLCgenerational.comHQ: Richardson, GA, United StatesReported employees: 201-500 | Richardson, GA, United States | 201-500 | Exact match | 287 contacts → |
“Generational Equity has closed more deals in the middle market than any M&A firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Laidlawfirststudentinc.comHQ: United StatesReported employees: 10001+ | United States | 10001+ | Exact match | 261 contacts → |
“Further to the announcement made on 28 September 2007, FirstGroup is pleased to announce the closing of our Acquisition of Laidlaw International, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  株式会社m&a総合研究所masouken.comHQ: 千代田区, JapanReported employees: 501-1,000 | 千代田区, Japan | 501-1,000 | Exact match | 190 contacts → |
“M & am & a ai 7.220259” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Harvey & Company LLCharveyllc.comHQ: Newport Beach, United StatesReported employees: 51-200 | Newport Beach, United States | 51-200 | Exact match | 182 contacts → |
“Harvey & Company is a leading buyside acquisition search and advisory firm that has been involved in over 1,200 transactions, including 151 in 2025.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Corum Group LTDcorumgroup.comHQ: Bothell, WA, United StatesReported employees: 11-50 | Bothell, WA, United States | 11-50 | Exact match | 145 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  MCS Networksmcs.com.mxHQ: Monterrey, MexicoReported employees: 201-500 | Monterrey, Mexico | 201-500 | Exact match | 136 contacts → |
“We are a group of qualified and experienced professionals who combine our talents to solve problems through technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cora Groupthecoragroup.comHQ: Warminster, ON, United KingdomReported employees: 501-1,000 | Warminster, ON, United Kingdom | 501-1,000 | Exact match | 136 contacts → |
“A software company is a valuable asset, and there are many reasons to consider selling it to CORA Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Blackmore Partners INCblackmorepartnersinc.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 133 contacts → |
“Blackmore Partners works with backable executives to build and monetize their background into an acquisition-based deal thesis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  BPT Softwarebpt.globalHQ: Medellin, FL, ColombiaReported employees: 51-200 | Medellin, FL, Colombia | 51-200 | Exact match | 129 contacts → |
“In Business Process & Technologies Integration (BPT) we accompany you in the design and implementation of customized solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RGS Partnersrgspartners.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 117 contacts → |
“M&A é uma jornada que vai além da assinatura final - ela renova histórias, inicia novos capítulos e contribui para a construção de um ecossistema econômico mais saudável.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  CDI Global M&acdiglobal.comHQ: Chicago, TX, United StatesReported employees: 51-200 | Chicago, TX, United States | 51-200 | Exact match | 113 contacts → |
“CDI Global, established in 1973, is a leader in middle-market, cross-border transactions with over transactions to our credit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Global PMI Partnersgpmip.comHQ: London, GA, United StatesReported employees: 201-500 | London, GA, United States | 201-500 | Exact match | 104 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IMAPimap.comHQ: Wilmington, United StatesReported employees: 201-500 | Wilmington, United States | 201-500 | Exact match | 104 contacts → |
“IMAP has been guiding business owners and investors in M&A and corporate finance advisory transactions since 1973.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Weco Systems Groupwecosysgroup.comHQ: Lekki Peninsula, NigeriaReported employees: 51-200 | Lekki Peninsula, Nigeria | 51-200 | Exact match | 101 contacts → |
“As a Systems Integration company, our job revolves around helping companies to navigate through their maze of requirements and options by designing and implementing technology…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Progress Partnersprogresspartners.comHQ: Boston, NY, United StatesReported employees: 11-50 | Boston, NY, United States | 11-50 | Exact match | 101 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AST LLCastcorporation.comHQ: Lisle, IL, United StatesReported employees: 501-1,000 | Lisle, IL, United States | 501-1,000 | Exact match | 96 contacts → |
“AST is an award-winning full-service enterprise systems integrator, serving clients in the Public and Commercial Sectors for more than two decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Calder Capitalcaldergr.comHQ: Grand Rapids, KY, United StatesReported employees: 51-200 | Grand Rapids, KY, United States | 51-200 | Exact match | 92 contacts → |
“Founded in 2013, Calder Capital is a cross-industry mergers and acquisitions advisory firm with offices across the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Amala Partnersamala-partners.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 92 contacts → |
“Amala Partners est une société de conseil en fusions-acquisitions indépendante.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  MP Corporate Financemp-corporatefinance.comHQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 90 contacts → |
“MP Corporate Finance maximises your shareholder value.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,761 company matches
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Acquisition integration firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,745 records in the displayed employee bands.
16 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,761 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Acquisition integration firms by location
26 lists · largest firstEvery Acquisition integration firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Acquisition integration firms based in the United States1,242
- Acquisition integration firms based in the United Kingdom252
- Acquisition integration firms based in France215
- Acquisition integration firms based in Germany153
- Acquisition integration firms based in Brazil131
- Acquisition integration firms based in Canada130
- Acquisition integration firms based in the Netherlands106
- Acquisition integration firms based in Australia72
- Acquisition integration firms based in Spain62
- Acquisition integration firms based in India61
- Acquisition integration firms based in Switzerland56
- Acquisition integration firms based in Belgium49
- Acquisition integration firms based in Japan49
- Acquisition integration firms based in Italy40
- Acquisition integration firms based in Sweden27
Cities
- Acquisition integration firms based in London, United Kingdom139
- Acquisition integration firms based in New York, United States93
- Acquisition integration firms based in Paris, France93
- Acquisition integration firms based in Sao Paulo, Brazil68
- Acquisition integration firms based in Dallas, United States42
- Acquisition integration firms based in Atlanta, United States40
- Acquisition integration firms based in Chicago, United States36
- Acquisition integration firms based in Toronto, Canada34
- Acquisition integration firms based in Houston, United States26
- Acquisition integration firms based in Los Angeles, United States25
- Acquisition integration firms based in Madrid, Spain25
Questions about this company list
What does Exact match mean for acquisition integration firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many acquisition integration firms did RevenueBase find worldwide?
The saved snapshot records 3,761 matching company records, 32,983 tracked contacts and 10,052 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 acquisition integration firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/acquisition-integration-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 acquisition integration firms worldwide
RevenueBase records 3,761 matching company records for acquisition integration firms worldwide, with 32,983 tracked contacts and 10,052 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 acquisition integration firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | KCA Deutagkcadeutag.com HQ: Portlethen, United KingdomReported employees: 10001+ | Portlethen, United Kingdom | 10001+ | Exact match | 4,355 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Interpublic Group IPGomc.com HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 2,382 contacts → |
“Interpublic has been acquired by Omnicom, the world's leading marketing and sales company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Benchmark Internationalbenchmarkintl.com HQ: Tampa, United StatesReported employees: 201-500 | Tampa, United States | 201-500 | Exact match | 541 contacts → |
“Benchmark International is a global M&A firm that provides business owners with creative, value-maximizing solutions for growing and exiting their businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Power Agencytogetherwith.com HQ: Louisville, KY, United StatesReported employees: 51-200 | Louisville, KY, United States | 51-200 | Exact match | 424 contacts → |
“We are proud to announce that PowerScoppechio is now operating as TogetherWith.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nihon M&a Center INCnihon-ma.co.jp HQ: 千代田区, JapanReported employees: 1,001-5,000 | 千代田区, Japan | 1,001-5,000 | Exact match | 334 contacts → |
“M & am & m&a m&a” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sellside Group, LLCsellsidegroup.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 330 contacts → |
“Selling a business is one of the most important financial decisions you'll ever make.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Generational Equity, LLCgenerational.com HQ: Richardson, GA, United StatesReported employees: 201-500 | Richardson, GA, United States | 201-500 | Exact match | 287 contacts → |
“Generational Equity has closed more deals in the middle market than any M&A firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Laidlawfirststudentinc.com HQ: United StatesReported employees: 10001+ | United States | 10001+ | Exact match | 261 contacts → |
“Further to the announcement made on 28 September 2007, FirstGroup is pleased to announce the closing of our Acquisition of Laidlaw International, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 株式会社m&a総合研究所masouken.com HQ: 千代田区, JapanReported employees: 501-1,000 | 千代田区, Japan | 501-1,000 | Exact match | 190 contacts → |
“M & am & a ai 7.220259” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Harvey & Company LLCharveyllc.com HQ: Newport Beach, United StatesReported employees: 51-200 | Newport Beach, United States | 51-200 | Exact match | 182 contacts → |
“Harvey & Company is a leading buyside acquisition search and advisory firm that has been involved in over 1,200 transactions, including 151 in 2025.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Corum Group LTDcorumgroup.com HQ: Bothell, WA, United StatesReported employees: 11-50 | Bothell, WA, United States | 11-50 | Exact match | 145 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | MCS Networksmcs.com.mx HQ: Monterrey, MexicoReported employees: 201-500 | Monterrey, Mexico | 201-500 | Exact match | 136 contacts → |
“We are a group of qualified and experienced professionals who combine our talents to solve problems through technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cora Groupthecoragroup.com HQ: Warminster, ON, United KingdomReported employees: 501-1,000 | Warminster, ON, United Kingdom | 501-1,000 | Exact match | 136 contacts → |
“A software company is a valuable asset, and there are many reasons to consider selling it to CORA Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Blackmore Partners INCblackmorepartnersinc.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 133 contacts → |
“Blackmore Partners works with backable executives to build and monetize their background into an acquisition-based deal thesis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BPT Softwarebpt.global HQ: Medellin, FL, ColombiaReported employees: 51-200 | Medellin, FL, Colombia | 51-200 | Exact match | 129 contacts → |
“In Business Process & Technologies Integration (BPT) we accompany you in the design and implementation of customized solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RGS Partnersrgspartners.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 117 contacts → |
“M&A é uma jornada que vai além da assinatura final - ela renova histórias, inicia novos capítulos e contribui para a construção de um ecossistema econômico mais saudável.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CDI Global M&acdiglobal.com HQ: Chicago, TX, United StatesReported employees: 51-200 | Chicago, TX, United States | 51-200 | Exact match | 113 contacts → |
“CDI Global, established in 1973, is a leader in middle-market, cross-border transactions with over transactions to our credit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Global PMI Partnersgpmip.com HQ: London, GA, United StatesReported employees: 201-500 | London, GA, United States | 201-500 | Exact match | 104 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IMAPimap.com HQ: Wilmington, United StatesReported employees: 201-500 | Wilmington, United States | 201-500 | Exact match | 104 contacts → |
“IMAP has been guiding business owners and investors in M&A and corporate finance advisory transactions since 1973.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Weco Systems Groupwecosysgroup.com HQ: Lekki Peninsula, NigeriaReported employees: 51-200 | Lekki Peninsula, Nigeria | 51-200 | Exact match | 101 contacts → |
“As a Systems Integration company, our job revolves around helping companies to navigate through their maze of requirements and options by designing and implementing technology…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Progress Partnersprogresspartners.com HQ: Boston, NY, United StatesReported employees: 11-50 | Boston, NY, United States | 11-50 | Exact match | 101 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AST LLCastcorporation.com HQ: Lisle, IL, United StatesReported employees: 501-1,000 | Lisle, IL, United States | 501-1,000 | Exact match | 96 contacts → |
“AST is an award-winning full-service enterprise systems integrator, serving clients in the Public and Commercial Sectors for more than two decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Calder Capitalcaldergr.com HQ: Grand Rapids, KY, United StatesReported employees: 51-200 | Grand Rapids, KY, United States | 51-200 | Exact match | 92 contacts → |
“Founded in 2013, Calder Capital is a cross-industry mergers and acquisitions advisory firm with offices across the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Amala Partnersamala-partners.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 92 contacts → |
“Amala Partners est une société de conseil en fusions-acquisitions indépendante.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MP Corporate Financemp-corporatefinance.com HQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 90 contacts → |
“MP Corporate Finance maximises your shareholder value.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,761 company matches
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Acquisition integration firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,745 records in the displayed employee bands.
16 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,761 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Acquisition integration firms by location
26 lists · largest firstEvery Acquisition integration firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Acquisition integration firms based in the United States1,242
- Acquisition integration firms based in the United Kingdom252
- Acquisition integration firms based in France215
- Acquisition integration firms based in Germany153
- Acquisition integration firms based in Brazil131
- Acquisition integration firms based in Canada130
- Acquisition integration firms based in the Netherlands106
- Acquisition integration firms based in Australia72
- Acquisition integration firms based in Spain62
- Acquisition integration firms based in India61
- Acquisition integration firms based in Switzerland56
- Acquisition integration firms based in Belgium49
- Acquisition integration firms based in Japan49
- Acquisition integration firms based in Italy40
- Acquisition integration firms based in Sweden27
Cities
- Acquisition integration firms based in London, United Kingdom139
- Acquisition integration firms based in New York, United States93
- Acquisition integration firms based in Paris, France93
- Acquisition integration firms based in Sao Paulo, Brazil68
- Acquisition integration firms based in Dallas, United States42
- Acquisition integration firms based in Atlanta, United States40
- Acquisition integration firms based in Chicago, United States36
- Acquisition integration firms based in Toronto, Canada34
- Acquisition integration firms based in Houston, United States26
- Acquisition integration firms based in Los Angeles, United States25
- Acquisition integration firms based in Madrid, Spain25
Questions about this company list
What does Exact match mean for acquisition integration firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many acquisition integration firms did RevenueBase find worldwide?
The saved snapshot records 3,761 matching company records, 32,983 tracked contacts and 10,052 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 acquisition integration firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/acquisition-integration-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗