Company lists · Data refreshed September 2026

Top 25 Private equity consulting companies based in New York, United States

Name: Private equity consulting companies based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 445 companies tracked

RevenueBase identified 445 company matches for private equity consulting companies associated with New York, United States as of September 2026 and tracks 5,036 professional contacts across them, including 1,566 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for private equity consulting companies 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

445Companies

5,036Contacts tracked

1,566Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest private equity consulting companies based in New York, United States

Ranked by team size

Top 25 of 445 company matches for private equity consulting companies based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nassau Street Partners	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	n/a	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 5, 2026 · View company records in RevenueBase
2	W Capital Partners	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	n/a	337 contacts →
	Exact match “W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	Alpha Alternatives	Exact match	New York, United StatesHQ recorded Sep 5, 2026	201-500	301 contacts →
	Exact match “Alpha Alternatives is the specialist alternatives consulting division of Alpha FMC, dedicated to creating value for private markets clients-including Private Equity, Private Debt…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Kingfish Group	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	138 contacts →
	Exact match “Kingfish is a different kind of private equity firm.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	ONE Rock Capital Partners, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	112 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Oaklins	Exact match	New York, United StatesHQ recorded Sep 5, 2026	501-1,000	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 5, 2026 · View company records in RevenueBase
7	Sycamore Partners	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	86 contacts →
	Exact match “Sycamore Partners is a private equity firm based in New York specializing in retail and consumer investments.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Tenex Capital Management	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	78 contacts →
	Exact match “Tenex Capital Management is a private equity firm that invests in middle-market companies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Acertitude	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	74 contacts →
	Exact match “Acertitude is a global executive search firm and leadership consultancy committed to unleashing human potential.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Merchant	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	64 contacts →
	Exact match “Merchant is a private partnership providing growth capital, management resources, strategic opportunities and direction to independent financial services companies, particularly…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Lightyear Capital	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	63 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Palladium Equity Partners, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	61 contacts →
	Exact match “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).” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	ZMC	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	61 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	LEE Equity Partners, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	57 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Northern Edge Advisors	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	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 5, 2026 · View company records in RevenueBase
16	Alterity Group	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	39 contacts →
	Exact match “Alterity™ is an independent consulting firm dedicated to solving complex challenges across employee benefits, property & casualty insurance and HR operations without selling…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Gordon Dyal & Co. Advisory Group LP	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	39 contacts →
	Exact match “Gordon Dyal & Co.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Notch Partners	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	37 contacts →
	Exact match “Founded in 2002, Notch Partners enables top private equity firms to form exclusive CEO-level advisory partnerships that drive investment success, starting well before a deal is…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Coalesce Capital	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	35 contacts →
	Exact match “Coalesce Capital is a private equity firm that partners with management teams to build long-term value around differentiated businesses.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Telsey Advisory Group	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	35 contacts →
	Exact match “Telsey Advisory Group (TAG) is a leading equity research, sales and trading, investment banking, and consulting firm focused on the retail and consumer sector founded by Dana…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Astor Group	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	35 contacts →
	Exact match “Astor Group is an independent investment bank and strategic consulting firm.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Finserv Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	51-200	32 contacts →
	Exact match “Founded in 2005, FinServ Consulting is a premier management consulting firm specializing in partnering with Alternative Asset Managers and Investment Banks.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Avance Investment Management	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	29 contacts →
	Exact match “Avance is a private equity firm guided by partnership, experience, diversity and growth.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	The Lucas Group	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	29 contacts →
	Exact match “The Lucas Group is a boutique corporate strategy consulting firm dedicated to helping our clients achieve extraordinary results - as measured by significant improvements in…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Brock Capital Group	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	11-50	28 contacts →
	Exact match “Brock Capital is an advisory firm that provides consulting services and, through its broker/dealer affiliate, raises capital for its clients.” Recorded in the RevenueBase company graph · Sep 5, 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 “private equity consulting companies”. 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 445 private equity consulting companies based in New York, United States

See the full list, filter by size, metro and specialty, and access 1,566 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Private equity consulting companies based in New York, United States at a glance

As of Sep 5, 2026

31.1%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

297

11-50

123

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York.

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 New York, United States whose business descriptions match “private equity consulting companies” 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 1,566 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 5, 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.

Private equity consulting companies by metro in the United States

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 “private equity consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private equity consulting companies are there based in New York, United States?

RevenueBase identified 445 company matches for private equity consulting companies 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?

Nassau Street Partners 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 private equity consulting companies?

New York leads the United States with 414 company records, followed by Chicago (169) and Los Angeles (106).

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 1,566 professional contacts with verified work emails tracked across these 445 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 445 private equity consulting companies based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

Private equity consulting companies by geography

Browse the directory

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.