Company lists · Data refreshed September 2026
Top 25 Private equity consulting companies based in New York, United States
RevenueBase identified 494 private equity consulting companies headquartered in New York, United States as of September 2026 and tracks 10,341 professional contacts across them, including 3,690 with verified work emails. New York is the largest hub.
This list covers private equity consulting companies headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 private equity consulting companies based in New York, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,912 | ||||
“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.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 904 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | W Capital PartnersStrong evidence | 337 | |||
“W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | GellerPartial evidence | 310 | |||
“Geller provides financial services and strategic advisory to private companies and not-for-profit organizations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 301 | ||||
“Alpha Alternatives is the specialist alternatives consulting division of Alpha FMC, dedicated to creating value for private markets clients-including Private Equity, Private Debt…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Lions FinancialIndirect evidence | 142 | |||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Kingfish GroupStrong evidence | 138 | |||
“Kingfish is a different kind of private equity firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 137 | ||||
“Consello is an Advisory and Investing platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | ONE Rock Capital Partners, LLCStrong evidence | 112 | |||
“One Rock Capital Partners is a New York-based private equity firm with ~$10.0 billion of cumulative capital commitments focused on investing in companies across a range of…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | OaklinsIndirect evidence | 110 | |||
“We are global M&A and financial advisory professionals, determined to help ambitious entrepreneurs and evolving companies reach their full potential.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | MGG Investment Group LPIndirect evidence | 99 | |||
“MGG Investment Group provides bespoke solutions to mid-size and growing companies throughout North America.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | TM CapitalIndirect evidence | 92 | |||
“TM Capital, now part of Capstone Partners, is the client-first investment banking team advising industry-leading companies across North America.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 90 | ||||
“Founded in 1986, Abbott Capital Management, LLC is an independent investment adviser specializing in the creation and management of private equity investment programs spanning the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Sycamore PartnersStrong evidence | 86 | |||
“Sycamore Partners is a private equity firm based in New York specializing in retail and consumer investments.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Tenex Capital ManagementStrong evidence | 78 | |||
“Tenex Capital Management is a private equity firm that invests in middle-market companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 74 | ||||
“Acertitude is a global executive search firm and leadership consultancy committed to unleashing human potential.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 66 | ||||
“Over the past decade, Syven Global Services has helped top-tier investment banks, private equity firms, venture capitalists, and hedge funds manage every stage of their advisory…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | MerchantPartial evidence | 64 | |||
“Merchant is a private partnership providing growth capital, management resources, strategic opportunities and direction to independent financial services companies, particularly…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Lightyear CapitalStrong evidence | 63 | |||
“Lightyear Capital is a New York-based private equity firm that partners with growing companies at the nexus of financial services and technology, healthcare, and business services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Palladium Equity Partners, LLCPartial evidence | 61 | |||
“About Palladium Equity Partners, LLC Since its founding in 1997, Palladium has invested in more than 220 companies (41 platforms and more than 180 add-ons).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | ZMCStrong evidence | 61 | |||
“ZMC is a leading private equity firm that seeks to identify and invest in companies in the media & communications sector which we believe can benefit from our industry expertise…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | LEE Equity Partners, LLCStrong evidence | 57 | |||
“Lee Equity Partners, LLC is a middle-market private equity firm that partners with entrepreneurs, founders and management teams in the financial and healthcare services sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | GreensledgeIndirect evidence | 44 | |||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Northern Edge AdvisorsIndirect evidence | 40 | |||
“Across every industry and through the most challenging market conditions, we offer business owners superior financial advice on all aspects of selling a business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 39 | ||||
“BrightTower is a New York City-headquartered investment bank focused on M&A advisory services, capital raising, and debt capital markets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 494 private equity consulting companies based in New York, United States
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Private equity consulting companies based in New York, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 494 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among private equity consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in New York, United States whose own description of what they do matches “private equity consulting companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among private equity consulting companies, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 3,690 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Private equity consulting companies by metro in the United States
- Private equity consulting companies in New York494
- Private equity consulting companies in Chicago180
- Private equity consulting companies in Los Angeles114
- Private equity consulting companies in Houston106
- Private equity consulting companies in Dallas103
- Private equity consulting companies in Atlanta96
- Private equity consulting companies in Boston92
- Private equity consulting companies in San Francisco87
- Private equity consulting companies in Miami80
- Private equity consulting companies in Denver74
- Private equity consulting companies in Austin70
- Private equity consulting companies in Charlotte47
- Private equity consulting companies in San Diego45
- Private equity consulting companies in Washington39
- Private equity consulting companies in Philadelphia33
- Private equity consulting companies in New York City31
- Private equity consulting companies in Minneapolis29
- Private equity consulting companies in Newport Beach29
- Private equity consulting companies in Tampa29
- Private equity consulting companies in Phoenix28
- Private equity consulting companies in Scottsdale28
Frequently asked
How many private equity consulting companies are there based in New York, United States?
RevenueBase identified 494 private equity consulting companies headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Lazard, headquartered in New York, tops this list with the largest team on record.
Which city has the most private equity consulting companies?
New York leads with 494 headquartered companies, followed by Chicago (180) and Los Angeles (114).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,690 verified decision-maker contacts tracked across these 494 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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Private equity consulting companies by geography
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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.
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