June 04, 2026
Cash Flow Senior Lender to the Lower-Middle Market
EBITDA between $2 and $15 Million
Private Equity Lending
Built for Speed and Execution
Your Go-To Lender
Abacus Finance delivers private equity lending solutions built for speed, clarity, and execution. Our team works with private equity firms and lower-middle market companies across the country to provide reliable senior debt solutions that support growth, acquisitions, and long-term value. Fast decisions and dependable execution help deals move forward with confidence.
With more than 125 years of combined leveraged finance experience, Abacus Finance understands what sponsors need from a lending partner. We focus on sponsor-backed lending with a hands-on approach that keeps communication simple and timelines clear from start to finish.
we'll be there with you
COUNT ON US™
Headquartered in NYC, Abacus Finance delivers tailored senior debt credit solutions to private equity– and family office–backed lower-middle market companies. Our team brings 125+ years of leveraged finance experience and a relentless focus on execution.
Total Partnership Approach™
We’re Focused on You, Not Just Numbers
With our Total Partnership Approach™, you get more than capital—you get a team committed to speed, transparency, and closing on the date we say we will.
2011
Founded
$1.4B
in Assets Under Management
$3.9B
Invested in Private Debt
120+
Platform Companies & 70+ Add-On Acquisitions
200+
Private Equity Sponsors
100%
Agent on Transactions
Why Private Equity Firms Choose Abacus Finance
Private equity firms need lenders that can close deals without delays or surprises. Abacus Finance delivers tailored financing solutions designed around the needs of lower-middle market lending transactions. Every deal receives direct attention from experienced senior-level professionals.
Our team supports transactions with fair documentation, responsive communication, and a streamlined approval process. Our focus on certainty of close helps sponsors move faster in competitive markets.
Cash Flow-Based Lending Solutions
We specialize in cash flow-based lending for private equity-backed companies across many industries. Flexible structures allow sponsors to secure financing that matches business goals, operational needs, and growth plans. Flexible lending structures create more room for growth and opportunity.
Built for Long-Term Partnerships
Many private equity lenders focus only on completing transactions. Abacus Finance takes a partnership approach that continues after closing with ongoing support, portfolio monitoring, and access to capital when companies need it most.
WHAT OUR PARTNERS SAY
“We selected the Abacus team, whom we have known for many years, for two reasons. One, they are easy to work with, and two, they are extremely reliable. Once again, the entire process was handled smoothly and efficiently.”
“This was our first transaction with the Abacus team and they lived up to their reputation. They were able to provide assurance of moving quickly and showed real flexibility during negotiations.”
“I have nothing but praise – Abacus Finance lived up to its reputation by proving to be a very flexible and reliable partner.”
Matt Carroll
Managing Partner
WestView Capital Partners
WestView Capital Partners
David Mannix
Partner
San Francisco Equity Partners
San Francisco Equity Partners
Ryan Nagim
Managing Partner
LongueVue Capital
LongueVue Capital
Trusted Nationwide Lending Support
Since 2011, Abacus Finance has invested billions in private debt while supporting hundreds of platform companies and private equity sponsors nationwide. Our firm combines industry knowledge, fast turnaround times, and dependable execution to help clients move deals forward with confidence.
Private equity lending through Abacus Finance gives sponsors a reliable partner focused on speed, transparency, and long-term success. Contact our team today to explore tailored financing solutions built for lower-middle market companies. Execution matters when timing and certainty are critical.