Company lists · Data refreshed September 2026
Top 25 Due diligence consulting firms based in New York, United States
RevenueBase identified 358 company matches for due diligence consulting firms associated with New York, United States as of September 2026 and tracks 14,406 professional contacts across them, including 6,056 with verified work emails and 3,570 with mobile numbers. Across the United States, New York is the largest hub for this category.
This list covers company matches for due diligence 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 11, 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.
The 25 largest due diligence consulting firms based in New York, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,912 contacts → | ||||
Exact match “Founded in 1848, Lazard is the preeminent financial advisory and asset management firm, with operations in North and South America, Europe, the Middle East, Asia, and Australia.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 2 | 3,296 contacts → | ||||
Exact match “Evercore (NYSE: EVR) is a premier global independent investment banking advisory firm.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 3 | 904 contacts → | ||||
Exact match “Nassau Street Partners is an independent capital advisory firm focused on mergers and acquisitions, capital markets advisory, and strategic financial solutions for early-stage and…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 4 | 883 contacts → | ||||
Exact match “Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 5 | 693 contacts → | ||||
Exact match “Centerview Partners is a premier provider of independent investment-banking advisory services.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 6 | 625 contacts → | ||||
Exact match “Greenhill & Co, Inc.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 7 | 427 contacts → | ||||
Exact match “Solomon Partners is a leading investment bank – one of the first independent firms in the industry.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 8 | 142 contacts → | ||||
Exact match “We are an Independent Financial Services & Business Advisory Firm In business, it is crucial to track every dollar that goes in and out; each business decision impacts your…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 9 | 110 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 · Sep 11, 2026 · View company records in RevenueBase | |||||
| 10 | 107 contacts → | ||||
Exact match “Ardea Partners is a boutique investment bank that takes a differentiated approach to financial advisory services where we view our clients as partners.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 11 | 99 contacts → | ||||
Exact match “Ducera Partners is a leading investment banking advisory practice focused on providing trusted, independent advice and innovative solutions to decision makers in complex and…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 12 | 92 contacts → | ||||
Exact match “TM Capital, now part of Capstone Partners, is the client-first investment banking team advising industry-leading companies across North America.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 13 | 83 contacts → | ||||
Exact match “Oberon Securities LLC (“Oberon”) is a New York City based investment bank that provides buy-side/sell-side M&A advisory and private equity/debt financing services.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 14 | 80 contacts → | ||||
Exact match “Bentley Associates L.P.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 15 | 79 contacts → | ||||
Exact match “For 40 years*, Berkshire Global Advisors has been a leading provider of trusted M&A and strategic advice to the financial services industry.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 16 | 78 contacts → | ||||
Exact match “GLC Advisors & Co.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 17 | 75 contacts → | ||||
Exact match “Blue Heron Research Partners is an international leader in qualitative due diligence.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 18 | 73 contacts → | ||||
Exact match “M3 Partners is a corporate advisory firm that specializes in maximizing performance and creating long term value for its clients.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 19 | 64 contacts → | ||||
Exact match “ThinkEquity is a boutique investment bank created by experienced professionals that have worked together for over a decade, collectively financing over $50 billion of public and…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 20 | 57 contacts → | ||||
Exact match “Broadhaven is an independent investment bank serving the financial services industry.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 21 | 44 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 11, 2026 · View company records in RevenueBase | |||||
| 22 | 42 contacts → | ||||
Exact match “Hilton Global Associates is a professional investigative research firm providing expert due diligence and unparalleled client service.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 23 | 42 contacts → | ||||
Exact match “HPIS helps decision-makers increase productivity by delegating their analytical tasks to us.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 24 | 40 contacts → | ||||
Exact match “Across every industry and through the most challenging market conditions, we offer business owners superior financial advice on all aspects of selling a business.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase | |||||
| 25 | 39 contacts → | ||||
Exact match “BrightTower is a New York City-headquartered investment bank focused on M&A advisory services, capital raising, and debt capital markets.” Recorded in the RevenueBase company graph · Sep 11, 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 “due diligence 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 358 due diligence consulting firms based in New York, United States
See the full list, filter by size, metro and specialty, and access 6,056 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Due diligence consulting firms based in New York, United States at a glance
As of Sep 11, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 13.0dCompany record updated
Median 49.0dHow 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 “due diligence 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 6,056 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 11, 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 “due diligence consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many due diligence consulting firms are there based in New York, United States?
RevenueBase identified 358 company matches for due diligence 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?
Lazard 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 due diligence consulting firms?
New York leads the United States with 30 company records, followed by Chicago (13) and Washington (12).
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 6,056 professional contacts with verified work emails tracked across these 358 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 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 358 due diligence consulting firms based in New York, United States. Start with a free account, no credit card.
Download this list →Related lists
Due diligence consulting firms by geography
- Due diligence consulting firms based in the United States
- Due diligence consulting firms based in Brazil
- Due diligence consulting firms based in France
- Due diligence consulting firms based in the United Kingdom
- Due diligence consulting firms based in Germany
- Due diligence consulting firms based in Canada
- Due diligence consulting firms based in Spain
- Due diligence consulting firms based in Italy
- Due diligence consulting firms based in the Netherlands
- Due diligence consulting firms based in Mexico
- Due diligence consulting firms based in Australia
- Due diligence consulting firms based in South Africa
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Due diligence consulting firms based in the United States
- Due diligence consulting firms based in Brazil
- Due diligence consulting firms based in France
- Due diligence consulting firms based in the United Kingdom
- Due diligence consulting firms based in Germany
- Due diligence consulting firms based in Canada
Company intelligence · public preview
Top 25 due diligence consulting firms based in New York, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 358 matching company records for due diligence consulting firms based in New York, United States, with 14,406 tracked contacts and 6,056 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: September 11, 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 due diligence consulting firms based in New York, United States
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 |  Lazardlazard.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 3,912 contacts → |
“Founded in 1848, Lazard is the preeminent financial advisory and asset management firm, with operations in North and South America, Europe, the Middle East, Asia, and Australia.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Evercoreevercore.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 3,296 contacts → |
“Evercore (NYSE: EVR) is a premier global independent investment banking advisory firm.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Nassau Street Partnersnassaustreetpartners.comHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 904 contacts → |
“Nassau Street Partners is an independent capital advisory firm focused on mergers and acquisitions, capital markets advisory, and strategic financial solutions for early-stage and…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Perella Weinbergpwpartners.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 883 contacts → |
“Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Centerview Partnerscenterviewpartners.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 693 contacts → |
“Centerview Partners is a premier provider of independent investment-banking advisory services.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Greenhill & COgreenhill.comHQ: New York, United StatesReported employees: 201-500 | New York, United States | 201-500 | Exact match | 625 contacts → |
“Greenhill & Co, Inc.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Solomon Partnerssolomonpartners.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 427 contacts → |
“Solomon Partners is a leading investment bank – one of the first independent firms in the industry.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Lions Financiallions.financialHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 142 contacts → |
“We are an Independent Financial Services & Business Advisory Firm In business, it is crucial to track every dollar that goes in and out; each business decision impacts your…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Oaklinsoaklins.comHQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 110 contacts → |
“We are global M&A and financial advisory professionals, determined to help ambitious entrepreneurs and evolving companies reach their full potential.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ardea Partnersardeapartners.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 107 contacts → |
“Ardea Partners is a boutique investment bank that takes a differentiated approach to financial advisory services where we view our clients as partners.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ducera Partners LLCducerapartners.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 99 contacts → |
“Ducera Partners is a leading investment banking advisory practice focused on providing trusted, independent advice and innovative solutions to decision makers in complex and…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TM Capitaltmcapital.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 92 contacts → |
“TM Capital, now part of Capstone Partners, is the client-first investment banking team advising industry-leading companies across North America.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Oberon Securities, LLCoberonsecurities.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 83 contacts → |
“Oberon Securities LLC (“Oberon”) is a New York City based investment bank that provides buy-side/sell-side M&A advisory and private equity/debt financing services.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bentley Associatesbentleylp.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 80 contacts → |
“Bentley Associates L.P.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Berkshire Global Advisorsberkshireglobal.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 79 contacts → |
“For 40 years*, Berkshire Global Advisors has been a leading provider of trusted M&A and strategic advice to the financial services industry.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  GLC Advisors & Co., LLCglca.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 78 contacts → |
“GLC Advisors & Co.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Blue Heron Research Partnersblueheronrp.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 75 contacts → |
“Blue Heron Research Partners is an international leader in qualitative due diligence.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  M3 Partnersm3-partners.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 73 contacts → |
“M3 Partners is a corporate advisory firm that specializes in maximizing performance and creating long term value for its clients.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Thinkequity LLCthink-equity.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 64 contacts → |
“ThinkEquity is a boutique investment bank created by experienced professionals that have worked together for over a decade, collectively financing over $50 billion of public and…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Broadhaven Capital Partnersbroadhaven.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 57 contacts → |
“Broadhaven is an independent investment bank serving the financial services industry.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Greensledgegreensledge.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 44 contacts → |
“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 description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hilton Global Associates INChiltonglobalassociates.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 42 contacts → |
“Hilton Global Associates is a professional investigative research firm providing expert due diligence and unparalleled client service.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hyde Park Investment Services, INChpisinc.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 42 contacts → |
“HPIS helps decision-makers increase productivity by delegating their analytical tasks to us.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Northern Edge Advisorsnorthernedgeadvisors.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 40 contacts → |
“Across every industry and through the most challenging market conditions, we offer business owners superior financial advice on all aspects of selling a business.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Brighttowerbrighttower.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 39 contacts → |
“BrightTower is a New York City-headquartered investment bank focused on M&A advisory services, capital raising, and debt capital markets.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 358 company matches
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Due diligence consulting firms: dataset insights
September 11, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
358 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 13.0dCompany record updated
Median 49.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 11, 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 ↗
Questions about this company list
What does Exact match mean for due diligence consulting 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 due diligence consulting firms did RevenueBase find based in New York, United States?
The saved snapshot records 358 matching company records, 14,406 tracked contacts and 6,056 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: September 11, 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
Due diligence consulting firms by geography
- Due diligence consulting firms based in the United States
- Due diligence consulting firms based in Brazil
- Due diligence consulting firms based in France
- Due diligence consulting firms based in the United Kingdom
- Due diligence consulting firms based in Germany
- Due diligence consulting firms based in Canada
- Due diligence consulting firms based in Spain
- Due diligence consulting firms based in Italy
- Due diligence consulting firms based in the Netherlands
- Due diligence consulting firms based in Mexico
- Due diligence consulting firms based in Australia
- Due diligence consulting firms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 due diligence consulting firms based in New York, United States. Snapshot: September 11, 2026. https://revenuebase.ai/companies/due-diligence-consulting-firms/united-states/new-york.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Due diligence consulting firms based in the United States
- Due diligence consulting firms based in Brazil
- Due diligence consulting firms based in France
- Due diligence consulting firms based in the United Kingdom
- Due diligence consulting firms based in Germany
- Due diligence consulting firms based in Canada
Company intelligence · public preview
Top 25 due diligence consulting firms based in New York, United States
RevenueBase records 358 matching company records for due diligence consulting firms based in New York, United States, with 14,406 tracked contacts and 6,056 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: September 11, 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 due diligence consulting firms based in New York, United States
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 | Lazardlazard.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 3,912 contacts → |
“Founded in 1848, Lazard is the preeminent financial advisory and asset management firm, with operations in North and South America, Europe, the Middle East, Asia, and Australia.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Evercoreevercore.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 3,296 contacts → |
“Evercore (NYSE: EVR) is a premier global independent investment banking advisory firm.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Nassau Street Partnersnassaustreetpartners.com HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 904 contacts → |
“Nassau Street Partners is an independent capital advisory firm focused on mergers and acquisitions, capital markets advisory, and strategic financial solutions for early-stage and…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Perella Weinbergpwpartners.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 883 contacts → |
“Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Centerview Partnerscenterviewpartners.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 693 contacts → |
“Centerview Partners is a premier provider of independent investment-banking advisory services.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Greenhill & COgreenhill.com HQ: New York, United StatesReported employees: 201-500 | New York, United States | 201-500 | Exact match | 625 contacts → |
“Greenhill & Co, Inc.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Solomon Partnerssolomonpartners.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 427 contacts → |
“Solomon Partners is a leading investment bank – one of the first independent firms in the industry.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lions Financiallions.financial HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 142 contacts → |
“We are an Independent Financial Services & Business Advisory Firm In business, it is crucial to track every dollar that goes in and out; each business decision impacts your…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Oaklinsoaklins.com HQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 110 contacts → |
“We are global M&A and financial advisory professionals, determined to help ambitious entrepreneurs and evolving companies reach their full potential.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ardea Partnersardeapartners.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 107 contacts → |
“Ardea Partners is a boutique investment bank that takes a differentiated approach to financial advisory services where we view our clients as partners.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ducera Partners LLCducerapartners.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 99 contacts → |
“Ducera Partners is a leading investment banking advisory practice focused on providing trusted, independent advice and innovative solutions to decision makers in complex and…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TM Capitaltmcapital.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 92 contacts → |
“TM Capital, now part of Capstone Partners, is the client-first investment banking team advising industry-leading companies across North America.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Oberon Securities, LLCoberonsecurities.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 83 contacts → |
“Oberon Securities LLC (“Oberon”) is a New York City based investment bank that provides buy-side/sell-side M&A advisory and private equity/debt financing services.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bentley Associatesbentleylp.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 80 contacts → |
“Bentley Associates L.P.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Berkshire Global Advisorsberkshireglobal.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 79 contacts → |
“For 40 years*, Berkshire Global Advisors has been a leading provider of trusted M&A and strategic advice to the financial services industry.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GLC Advisors & Co., LLCglca.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 78 contacts → |
“GLC Advisors & Co.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Blue Heron Research Partnersblueheronrp.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 75 contacts → |
“Blue Heron Research Partners is an international leader in qualitative due diligence.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | M3 Partnersm3-partners.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 73 contacts → |
“M3 Partners is a corporate advisory firm that specializes in maximizing performance and creating long term value for its clients.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Thinkequity LLCthink-equity.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 64 contacts → |
“ThinkEquity is a boutique investment bank created by experienced professionals that have worked together for over a decade, collectively financing over $50 billion of public and…” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Broadhaven Capital Partnersbroadhaven.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 57 contacts → |
“Broadhaven is an independent investment bank serving the financial services industry.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Greensledgegreensledge.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 44 contacts → |
“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 description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hilton Global Associates INChiltonglobalassociates.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 42 contacts → |
“Hilton Global Associates is a professional investigative research firm providing expert due diligence and unparalleled client service.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hyde Park Investment Services, INChpisinc.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 42 contacts → |
“HPIS helps decision-makers increase productivity by delegating their analytical tasks to us.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Northern Edge Advisorsnorthernedgeadvisors.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 40 contacts → |
“Across every industry and through the most challenging market conditions, we offer business owners superior financial advice on all aspects of selling a business.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Brighttowerbrighttower.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 39 contacts → |
“BrightTower is a New York City-headquartered investment bank focused on M&A advisory services, capital raising, and debt capital markets.” Recorded description excerpt · September 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 358 company matches
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Due diligence consulting firms: dataset insights
September 11, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
358 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 13.0dCompany record updated
Median 49.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 11, 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 ↗
Questions about this company list
What does Exact match mean for due diligence consulting 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 due diligence consulting firms did RevenueBase find based in New York, United States?
The saved snapshot records 358 matching company records, 14,406 tracked contacts and 6,056 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: September 11, 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.
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Cite this list
RevenueBase Data Team. Top 25 due diligence consulting firms based in New York, United States. Snapshot: September 11, 2026. https://revenuebase.ai/companies/due-diligence-consulting-firms/united-states/new-york.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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