Company lists · Data refreshed September 2026

Top 25 Mezzanine financing firms worldwide

RevenueBase identified 83 company matches for mezzanine financing firms worldwide as of September 2026 and tracks 604 professional contacts across them, including 300 with verified work emails. The United States is the largest market and Chicago the largest hub.

This list covers company matches for mezzanine financing firms worldwide, 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 20, 2026. Country and city lists for mezzanine financing firms follow the table.

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 20, 2026 How this list was built
83Companies
604Contacts tracked
300Verified emails
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The 25 largest mezzanine financing firms worldwide

Ranked by team size
Top 25 of 83 company matches for mezzanine financing firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202651-20091 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Invision Capital, is a middle market private equity firm providing “Flexible Capital” to facilitate buyouts, recapitalizations and growth investments in manufacturing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“Yukon Partners provides mezzanine capital to middle market businesses with a focus on transactions controlled by private equity sponsors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCleveland, OH, United StatesHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Cyprium Partners is a private equity and mezzanine firm focused on non-controlling investments in profitable middle-market companies, allowing company owners and their management…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Chatham Capital is a mezzanine finance firm that concentrates on small to middle market companies with sustainable cash flow from operations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchWexford, PA, IrelandHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“Tecum Capital Management, Inc.(“Tecum”) is a Pittsburgh, Pennsylvania based private investment firm deploying capital in lower middle market companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchKampala, UgandaHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“iungo capital is the first evergreen in East Africa that exclusively provides mezzanine debt to small SMEs in the missing middle (USD 50k-500k), leveraging the resources of local…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchGreensboro, NC, United StatesHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Salem Investment Partners is an investment firm based in North Carolina with over $500 million under management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-1013 contacts →

Exact match

“Since its founding in 1992, Midwest Mezzanine Funds has partnered with private equity firms, independent sponsors, family offices and management teams to provide over $1 billion…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchMinneapolis, MN, United StatesHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“NorthCoast Mezzanine provides subordinated debt and non-control equity to businesses in a variety of industries across the United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchWest Chester, OH, United StatesHQ recorded Sep 20, 20261-1013 contacts →

Exact match

“Great Oak Funding is a private lender focused on providing funding to help businesses grow and expand.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchExcelsior, MN, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Medallion Capital, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchChicago, United StatesHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Greyrock Capital Group provides mezzanine debt and equity to finance buyouts, recapitalizations and internal growth needs of middle-market companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchPittsburgh, PA, United StatesHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“At PNC Mezzanine Capital, we help our clients achieve their strategic objectives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Caltius Structured Capital (formerly, Caltius Mezzanine) is a proven source of subordinated (mezzanine) debt, minority/structured equity and unitranche solutions for middle market…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-2008 contacts →

Exact match

“Maranon Capital, L.P.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“2Shores offers private capital combined with strategic services and network introductions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchNorthfield, IL, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Wedgewood Investment Group, LLC is a leading private commercial real estate investment firm that focuses on helping real estate companies and developers finance the construction…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Newstone Capital Partners, LLC is an investment management company based out of 3963 Maple Avenue, Suite 100, Dallas, Texas, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSan Pedro Garza Garcia, MexicoHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Vector Partners, una empresa de Vector Empresas S.A.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAmstelveen, NetherlandsHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Dutch Mezzanine Fund (‘DMF’) is an independent mezzanine financier supporting SME companies in The Netherlands and Germany with subordinated debt in tranches ranging from € 5 to €…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“MCRC provides mezzanine capital, long term debt, and late-stage venture capital to Massachusetts -based businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchWayne, PA, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Founded in 2003, Merion Investment Partners is a family of mezzanine capital funds licensed by the Small Business Administration (“SBA”) as a Small Business Investment Companies…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchAlbany, NY, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Pine Street Capital Partners, with offices in Albany, NY, and Wellesley, MA, provides mezzanine debt and equity capital to lower middle market companies throughout the United…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“You have a transitional real estate deal under contract and a clock that does not care about bank committees.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 83 mezzanine financing firms worldwide

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Mezzanine financing firms worldwide at a glance

As of Sep 20, 2026
49.7%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Chicago
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
22
51-200
4
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for mezzanine financing firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “mezzanine financing 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. 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 300 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 20, 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.

Mezzanine financing firms by location

1 lists · largest first

Every Mezzanine financing firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “mezzanine financing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mezzanine financing firms are there worldwide?

RevenueBase identified 83 company matches for mezzanine financing firms worldwide 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?

AB Private Credit Investors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most mezzanine financing firms?

The United States leads with 56 companies. Every mezzanine financing firms list by country and city is linked on this page.

Which city has the most mezzanine financing firms?

Chicago leads with 5 company records, followed by Charlotte (4) and Cleveland (3).

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 300 professional contacts with verified work emails tracked across these 83 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 20, 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 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.