Company lists · Data refreshed September 2026

Top 25 Private equity lenders based in the United States

RevenueBase identified 1,003 private equity lenders headquartered in the United States as of September 2026 and tracks 9,571 professional contacts across them, including 5,033 with verified work emails. New York is the largest hub.

This list covers private equity lenders headquartered in the 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
1,003Companies
9,571Contacts tracked
5,033Verified emails
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The 25 largest private equity lenders based in the United States

Ranked by team size
Top 25 of 1,003 private equity lenders based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to private equity lenders: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,126 contacts →

Strong evidence

“Golub Capital is a market-leading, award-winning direct lender and experienced private credit manager.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceBethesda, MD, United StatesHQ checked Sep 29, 2026201-500339 contacts →

Indirect evidence

“MidCap Financial is a middle-market focused, specialty finance firm that provides senior debt solutions to companies across all industries.”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 2026n/a337 contacts →

Strong evidence

“W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500260 contacts →

Indirect evidence

“Churchill, an investment-specialist affiliate of Nuveen (the asset manager of TIAA), provides customized financing solutions to U.S.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceSalt Lake City, UT, United StatesHQ checked Sep 29, 202651-200249 contacts →

Indirect evidence

“VFI finances high-value assets across a wide range of industries, serving middle-market companies.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500200 contacts →

Indirect evidence

“Our grandfather started supporting entrepreneurs in 1938.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 29, 202651-200181 contacts →

Indirect evidence

“Our goal at Avidbank is to advance our clients’ success by offering innovative financial solutions and service.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceHauppauge, NY, United StatesHQ checked Sep 29, 202651-200172 contacts →

Indirect evidence

“At National Business Capital, we work with business leaders who are growing, expanding, acquiring and need capital that moves with them.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-200139 contacts →

Partial evidence

“Based in New York, Audax Private Debt is a leading debt capital partner for North American middle market companies.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceHouston, TX, United StatesHQ checked Sep 29, 202651-200131 contacts →

Indirect evidence

“Main Street Capital (NYSE: MAIN) is a leading provider of long-term, flexible capital solutions to established lower middle market companies, supporting American businesses that…”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceChicago, IL, United StatesHQ checked Sep 29, 202651-200129 contacts →

Indirect evidence

“TPG Twin Brook Capital Partners, TPG Angelo Gordon’s middle market direct lending business, is a direct lending finance company focused on providing cash-flow based financing…”

Source: RevenueBase Database · checked Sep 29, 2026
12Strong evidenceBeverly Hills, CA, United StatesHQ checked Sep 29, 202651-200124 contacts →

Strong evidence

“LLCP is a middle-market private equity firm with a 42-year track record of investing across various targeted sectors, including Business Services, Franchising & Multi-unit…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceNorthbook, United StatesHQ checked Sep 29, 202651-200111 contacts →

Indirect evidence

“Here at Beacon Funding, we’ve spent nearly 30 years establishing ourselves as the premier, full-service provider of financing solutions to all types of organizations throughout a…”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceChicago, IL, United StatesHQ checked Sep 29, 202651-200103 contacts →

Partial evidence

“NXT Capital is a direct lender with a specialized focus on high-quality middle-market solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceNew York, CA, United StatesHQ checked Sep 29, 2026201-50099 contacts →

Indirect evidence

“White Oak Commercial Finance, LLC is a global financial products and services company providing credit facilities to middle-market businesses and corporations.”

Source: RevenueBase Database · checked Sep 29, 2026
16Strong evidenceWestport, CT, United StatesHQ checked Sep 29, 202651-20096 contacts →

Strong evidence

“Gemspring Capital, a Westport, Connecticut-based private equity firm with $5.1 billion of capital under management, provides flexible capital solutions to middle market companies.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceAlexandria, VA, United StatesHQ checked Sep 29, 202651-20096 contacts →

Indirect evidence

“Oxford Finance delivers flexible financial solutions to companies worldwide across multiple sectors, including life sciences, healthcare, business services and software &…”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceAustin, TX, United StatesHQ checked Sep 29, 202651-20091 contacts →

Partial evidence

“AB Private Credit Investors provides financing to middle market companies for acquisitions, including leveraged buyouts; recapitalizations; refinancings; and growth investments.”

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidenceChicago, IL, United StatesHQ checked Sep 29, 202651-20079 contacts →

Strong evidence

“Flexpoint Ford is a specialist private equity firm focused on financial services and adjacent verticals.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceMenlo Park, CA, United StatesHQ checked Sep 29, 202651-20073 contacts →

Indirect evidence

“TriplePoint Capital is a leading global specialty finance company with unsurpassed capacity to transact leases and loans with leading high-growth companies throughout their…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceIrvine, CA, United StatesHQ checked Sep 29, 202651-20072 contacts →

Indirect evidence

“Going beyond the limitations of traditional lending to get your deal done.”

Source: RevenueBase Database · checked Sep 29, 2026
22Strong evidenceWest Palm Beach, FL, United StatesHQ checked Sep 29, 202651-20071 contacts →

Strong evidence

“Comvest Partners is an operationally focused private investment firm that has provided equity and debt capital to well-positioned middle-market companies throughout North America…”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 202651-20056 contacts →

Indirect evidence

“For half a century, ATEL Capital Group has financed the companies transforming our economy-deploying capital to more than businesses globally.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceHouston, TX, United StatesHQ checked Sep 29, 202611-5054 contacts →

Partial evidence

“Founded in 1989, SCF Partners (“SCF”) provides equity capital and strategic growth assistance to build leading energy service and equipment companies that operate throughout the…”

Source: RevenueBase Database · checked Sep 29, 2026
25Strong evidenceBriarcliff Manor, NY, United StatesHQ checked Sep 29, 202611-5047 contacts →

Strong evidence

“Saw Mill Capital is a private equity firm that partners with founders and management teams of successful, entrepreneurial industrial services, professional services, and…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 1,003 private equity lenders based in the United States

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Private equity lenders based in the United States at a glance

As of Sep 29, 2026
52.6%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
683
11-50
253
51-200
47
201-500
12
501-1,000
5
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,003 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 lenders, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “private equity lenders”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names private equity lenders), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among private equity lenders, and records with no verified work email. Companies headquartered outside United States 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 its RevenueBase Smart Search 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, 5,033 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 29, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names private equity lenders, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many private equity lenders are there based in the United States?

RevenueBase identified 1,003 private equity lenders headquartered in the 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?

Golub Capital, headquartered in New York, tops this list with the largest team on record.

Which city has the most private equity lenders?

New York leads with 101 headquartered companies, followed by Miami (34) and Chicago (33).

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 5,033 verified decision-maker contacts tracked across these 1,003 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 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.