Company lists · Data refreshed September 2026
Top 8 Lower middle market private equity firms based in New York City, United States
RevenueBase identified 30 lower middle market private equity firms headquartered in New York City, United States as of September 2026 and tracks 665 professional contacts across them, including 277 with verified work emails. New York is the largest hub.
This list covers lower middle market private equity firms headquartered in New York City, 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 4, 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 8 largest lower middle market private equity firms based in New York City, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 447 | ||||
“The Riverside Company is a global investment firm focused on being one of the leading private capital options for business owners and employees at the smaller end of the middle…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 47 | ||||
“Falcon is a private credit asset management firm that invests in subordinated debt and non-controlling equity capital in leading middle market companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | Radial Equity PartnersStrong evidence | 38 | |||
“Radial is a private equity firm focused on investing in middle-market businesses serving consumer and industrial markets.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 36 | ||||
“Founded in 1981, Almanac Realty Investors (formerly known as Rothschild Realty) is a leading provider of growth capital to public and private real estate companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 21 | ||||
“GreyLion (formerly known as PWP Growth Equity) focuses on investing in high-growth businesses in the lower middle market.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | Volt Investment HoldingsIndirect evidence | 8 | |||
“Volt partners with exceptional owner-operated consumer companies that possess large growth potential as measured over decades, not years.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | Trinity Financing Investments CoprorationIndirect evidence | 2 | |||
“The "TFIC" is a dynamic investor specializing in providing capital to high-growth small and mid-cap companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | KelmhurstPartial evidence | 1 | |||
“Kelmhurst is a private capital firm deploying a "tactical opportunities" strategy, investing across sectors, stages, and structures to capture high-conviction opportunities for…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 8 of 30 lower middle market private equity firms based in New York City, United States
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Lower middle market private equity firms based in New York City, United States at a glance
As of Sep 4, 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 City, over 30 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 lower middle market private equity firms, 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 City, United States whose own description of what they do matches “lower middle market private equity firms”. 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 lower middle market private equity firms, and records with no verified work email. Companies headquartered outside New York City 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, 277 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 4, 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.
Lower middle market private equity firms by metro in the United States
- Lower middle market private equity firms in New York933
- Lower middle market private equity firms in Chicago321
- Lower middle market private equity firms in Dallas286
- Lower middle market private equity firms in Los Angeles221
- Lower middle market private equity firms in Boston183
- Lower middle market private equity firms in Houston179
- Lower middle market private equity firms in Austin167
- Lower middle market private equity firms in San Francisco161
- Lower middle market private equity firms in Miami153
- Lower middle market private equity firms in Atlanta142
- Lower middle market private equity firms in Denver102
- Lower middle market private equity firms in Charlotte89
- Lower middle market private equity firms in Greenwich65
- Lower middle market private equity firms in Washington58
- Lower middle market private equity firms in San Diego53
- Lower middle market private equity firms in Tampa53
- Lower middle market private equity firms in Nashville50
- Lower middle market private equity firms in Minneapolis46
- Lower middle market private equity firms in Newport Beach43
- Lower middle market private equity firms in Seattle43
- Lower middle market private equity firms in Cleveland40
- Lower middle market private equity firms in Philadelphia39
- Lower middle market private equity firms in Birmingham38
- Lower middle market private equity firms in Salt Lake City34
- Lower middle market private equity firms in Phoenix33
- Lower middle market private equity firms in Boca Raton32
- Lower middle market private equity firms in Santa Monica32
- Lower middle market private equity firms in Beverly Hills31
- Lower middle market private equity firms in New York City30
- Lower middle market private equity firms in West Palm Beach30
- Lower middle market private equity firms in Cincinnati29
- Lower middle market private equity firms in Stamford29
- Lower middle market private equity firms in Scottsdale28
- Lower middle market private equity firms in Pittsburgh26
- Lower middle market private equity firms in Columbus25
- Lower middle market private equity firms in Fort Lauderdale25
- Lower middle market private equity firms in Orlando25
Frequently asked
How many lower middle market private equity firms are there based in New York City, United States?
RevenueBase identified 30 lower middle market private equity firms headquartered in New York City, 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?
The Riverside Company, headquartered in New York City, tops this list with the largest team on record.
Which city has the most lower middle market private equity firms?
New York leads with 933 headquartered companies, followed by Chicago (321) and Dallas (286).
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 277 verified decision-maker contacts tracked across these 30 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 4, 2026.
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Lower middle market private equity firms by geography
- Lower middle market private equity firms based in the United States
- Lower middle market private equity firms based in the United Kingdom
- Lower middle market private equity firms based in Canada
- Lower middle market private equity firms based in Germany
- Lower middle market private equity firms based in Australia
- Lower middle market private equity firms based in the Netherlands
- Lower middle market private equity firms based in France
- Lower middle market private equity firms based in Brazil
- Lower middle market private equity firms based in Sweden
- Lower middle market private equity firms based in Switzerland
- Lower middle market private equity firms based in Spain
- Lower middle market private equity firms based in South Africa
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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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