Company lists · Data refreshed September 2026

Top 25 Financial due diligence consultants based in the United States

RevenueBase identified 426 company matches for financial due diligence consultants associated with the United States as of September 2026 and tracks 5,714 professional contacts across them, including 2,727 with verified work emails. New York is the largest hub.

This list covers company matches for financial due diligence consultants 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 September 20, 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 20, 2026 How this list was built
426Companies
5,714Contacts tracked
2,727Verified emails
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The 25 largest financial due diligence consultants based in the United States

Ranked by team size
Top 25 of 426 company matches for financial due diligence consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 20261,001-5,0001,160 contacts →

Exact match

“With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 20, 20265,001-10,000790 contacts →

Exact match

“For nearly 100 years, Duff & Phelps helped clients make confident decisions in the areas of valuation, real estate, taxation and transfer pricing, disputes, M&A advisory and other…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026201-500349 contacts →

Exact match

“VRC is a full-service, independent, global valuation firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202651-200276 contacts →

Exact match

“For over 20 years, Capstone Partners has been a trusted advisor to leading middle market companies, offering a fully integrated range of investment banking and financial advisory…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchHowell, NJ, United StatesHQ recorded Sep 20, 2026n/a241 contacts →

Exact match

“We know you work hard to get the best deal possible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchTampa, FL, United StatesHQ recorded Sep 20, 202651-200181 contacts →

Exact match

“Maximizing Value.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchOrange, CA, United StatesHQ recorded Sep 20, 2026201-500104 contacts →

Exact match

“Asset Management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 202651-20099 contacts →

Exact match

“MCube Financial LLC is an international boutique consulting firm focused on providing advisory and consulting services to the commercial real estate industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMedford, OR, United StatesHQ recorded Sep 20, 202611-5067 contacts →

Exact match

“Ashland Partners & Company LLP is a PCAOB registered, specialty CPA firm providing due diligence solutions to the investment management industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202651-20061 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 · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“Your finance team is stretched.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5053 contacts →

Exact match

“Houlihan Capital is a leading, solutions-driven valuation, financial advisory and investment banking firm committed to delivering superior client value and thought leadership in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchRochelle Park, NJ, United StatesHQ recorded Sep 20, 202611-5050 contacts →

Exact match

“At DAK, we work hand-in-hand with CEOs and owners of middle-market and family businesses who are interested in growing their company through acquisitions or selling all or part of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSanta Monica, CA, United StatesHQ recorded Sep 20, 202651-20049 contacts →

Exact match

“Ironsides is an M&A advisory firm focused exclusively on providing transaction services including financial and accounting due diligence, tax due diligence and structuring…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202611-5049 contacts →

Exact match

“Founded in 1987, Versailles Group is a boutique investment banking firm specializing in mergers, acquisitions, divestitures, private placements, and fairness opinions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202651-20047 contacts →

Exact match

“MADISON STREET CAPITAL, is an international investment banking firm committed to the highest standards of integrity and service in providing corporate financial advisory services…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-20044 contacts →

Exact match

“GreensLedge is a global investment banking and advisory firm established in 2008 with the belief that there is an opportunity within the global capital markets for a firm to offer…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202611-5042 contacts →

Exact match

“HPIS helps decision-makers increase productivity by delegating their analytical tasks to us.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“Willamette Management Associates is recognized as a thought leader in the field of business valuation, forensic analysis, and financial opinion services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202611-5037 contacts →

Exact match

“Fairmont Consulting Group is a Boston-based firm focused on due diligence and strategic advisory services for clients active in aerospace, defense, government services, and the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5037 contacts →

Exact match

“CDS is now part of CrossCountry Consulting.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchRichmond, VA, United StatesHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Founded in 1988, Matrix Capital Markets Group, a division of Citizens, is a leading advisory-focused investment bank headquartered in Richmond, VA, with an additional office in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchPittsburgh, PA, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“GLEASON provides specialized financial consulting and economic advisory services to attorneys, corporations, investors, individuals, and many others by analyzing complex financial…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchUnion, NJ, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Assists entrepreneurs in maximizing the value of their enterprise by providing value-added professional Sales, Merger, Acquisition, and Financial Services exclusively to the Small…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchVienna, VA, United StatesHQ recorded Sep 20, 202611-5033 contacts →

Exact match

“Pipaya has joined Prosperity Partners!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 426 financial due diligence consultants based in the United States

See the full list, filter by size, metro and specialty, and access 2,727 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial due diligence consultants based in the United States at a glance

As of Sep 20, 2026
47.7%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
291
11-50
107
51-200
21
201-500
5
1,001-5,000
1
5,001-10,000
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 426 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 “financial due diligence consultants” 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 2,727 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 20, 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 “financial due diligence consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial due diligence consultants are there based in the United States?

RevenueBase identified 426 company matches for financial due diligence consultants associated with the 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?

Riveron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most financial due diligence consultants?

New York leads with 44 company records, followed by Chicago (16) and Houston (13).

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 2,727 professional contacts with verified work emails tracked across these 426 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 20, 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.