Best middle market financing companies (2026)
Compare middle market financing companies, from banks and direct lenders to arrangers of private credit. Criteria, strengths and what to watch for, 2026.
The strongest options for middle market financing in 2026 depend on what you need: a bank relationship for lines of credit and term loans, a direct lender for larger private credit, or an arranger that matches your deal to several lenders. This list covers Thrive Funding, Popular Bank, Golub Capital, Lord Abbett, Wintrust, Ameris Bank Equipment Finance, Attract Capital and Saratoga Partners.
Thrive Funding is on this list because we run it. It arranges private credit and is not a lender itself. We judged it on the same criteria as the others, using only what we can verify from its site and the facts below.
How we picked
Every entry is judged on five criteria:
- Size fit. Does the company say which deal sizes it serves, and does that range match middle market borrowers?
- Product range. Which financing types are named: senior debt, asset-based lending, mezzanine, acquisition finance, equipment, lines of credit or term loans.
- Clarity on who decides. Does the page make clear whether the company lends, invests, advises or arranges, and who makes the credit decision?
- Path to start. Is there a clear next step, such as an application, a branch or a contact line?
- Published detail. Does the company show figures, contacts or disclosures that a borrower can check?
We read the pages for each company and the market facts they cite. We did not contact any of them, and no company paid to be listed or to change its position.
The list
1. Thrive Funding
Thrive Funding (dba II Capital Partners LLC, Miami, FL) is an arranger of middle market private credit that matches each application to lending groups whose criteria fit. The lender makes every credit decision.
Best for: Middle market companies seeking $1M or more in private credit who want one application sent to several lenders.
Strengths: It names senior debt, asset-based lending, mezzanine and acquisition financing. Borrowers apply once at thrivefunding.com/apply. Matching lenders review an anonymous deal summary first, and up to three interested lenders are introduced, best fit first. Each borrower email states that Thrive is paid by its lending partners. Its stated range runs from $1M to $100M and above.
What to watch for: Requests under $1M receive an automatic decline. Thrive does not lend, so the terms come from the lenders, and any estimate it sends is labelled indicative terms, not an offer. Deals go by fit, not by fee paid.
2. Popular Bank
Popular Bank runs a middle market team that offers lines of credit, term loans, mortgage financing, equipment financing and equipment leasing, plus trade finance and treasury management.
Best for: Companies that want a bank relationship covering day-to-day credit and cash management alongside larger loans.
Strengths: It lists a broad set of products on one page, and its middle market page sends larger requests to a named commercial team. The page shows a NMLS ID, and equipment leases are noted as subject to credit review.
What to watch for: Business lines of credit, term loans and real estate loans above $3,000,000 are not handled through the online form. They go to a branch or the Customer Care Center at 1-800-250-6968. Bank credit decisions follow bank underwriting, which is slower than a fund-led process for some deals.
3. Golub Capital
Golub Capital publishes an education series on middle market direct lending. Its guide explains how middle market companies, private equity sponsors and direct lenders work together.
Best for: Business owners and finance teams who want to understand how sponsor-backed direct lending works before they approach a lender.
Strengths: The series is educational and focuses on how the market is structured, which helps a borrower prepare questions for lenders.
What to watch for: The pages we reviewed are educational rather than a list of loan products or sizes. Read the series as background, and ask any lender directly about its products and minimums.
4. Lord Abbett
Lord Abbett is an investment manager. Its insight on middle market direct lending explains senior direct lending for financial advisors and the investors behind it.
Best for: Financial advisors and investors who want to understand the private lending market as a source of yield.
Strengths: It sets out the scale of the market and how it is organised by borrower size. The video is a clear primer on senior direct lending.
What to watch for: Lord Abbett does not lend to businesses in the way a bank or fund does, so it is not a financing option for a company seeking a loan. Its material is written for investors and advisors, and the page carries the usual fund disclosures.
5. Wintrust
Wintrust offers banking, lending and specialty services aimed at middle market companies, according to its mid-market page.
Best for: Mid-sized companies that want a bank with a dedicated commercial relationship.
Strengths: The page presents a range of banking and lending services for middle market companies, with a direct route to a banker.
What to watch for: The page we reviewed gives little detail on loan types or sizes. Expect to confirm specific products and minimums with a banker before comparing it on terms.
6. Ameris Bank Equipment Finance
Ameris Bank Equipment Finance offers equipment financing and commercial business loans, and its guide describes the middle market it serves.
Best for: Middle market companies whose main need is financing equipment or a commercial business loan.
Strengths: Its guide sets out the size band for middle market companies and notes a tax point on equipment: according to its guide, equipment financing can offer potential tax deductions under Section 179, if the equipment is eligible and put into use by the end of the tax year.
What to watch for: The product focus is equipment and commercial business loans, so it is narrower than a multi-product lender. Check the Section 179 rules with your tax adviser, since the guide is general.
7. Attract Capital
Attract Capital publishes an overview of middle market lending, which describes banks, finance companies and debt funds as the main lenders in the space.
Best for: Borrowers who want a plain-language map of who lends to middle market companies before they choose a route.
Strengths: Its overview explains the lender types in one place, which helps when comparing banks with funds.
What to watch for: The overview explains the market rather than offering a product. Confirm the lender's terms and size range directly.
8. Saratoga Partners
Saratoga Partners describes itself as a resource for middle market capital needs. It says it combines strategic insight and sector expertise with access to flexible blends of capital.
Best for: Companies that want a capital structure built from several sources rather than a single loan.
Strengths: The stated focus on blended capital and sector expertise suits complex or growth financing.
What to watch for: The homepage does not set out loan sizes, product lists or how it charges, so ask for those before you compare it.
Comparison
| Entry | Type | Size stated | Products named | Who decides credit | Next step |
|---|---|---|---|---|---|
| Thrive Funding | Arranger | $1M to $100M+ | Senior debt, ABL, mezzanine, acquisition | Lending partner | Apply online |
| Popular Bank | Bank | Above $3M sent to branch | Lines, term, mortgage, equipment, leasing, trade | Bank | Branch or 1-800-250-6968 |
| Golub Capital | Direct lender education | Not stated on pages reviewed | Not stated | Not stated | Read the series, then contact |
| Lord Abbett | Investment manager | Not applicable | Not applicable to borrowers | Not applicable | Financial advisor |
| Wintrust | Bank | Not stated | Banking and lending | Bank | Contact a banker |
| Ameris Bank Equipment Finance | Bank equipment finance | Not stated | Equipment, commercial loans | Bank | Contact the team |
| Attract Capital | Market overview | Not applicable | Not applicable | Not applicable | Read the overview |
| Saratoga Partners | Capital advisor | Not stated | Blended capital | Not stated | Contact the firm |
Sources
- Middle Market Banking - Popular Bank Business Solutions
- Private Credit: Middle Market Direct Lending - Lord Abbett
- Mid Market - Wintrust
- Distinguishing Middle Market Direct Lending - Golub Capital
- Guide to Middle-Market Business Financing - Ameris Bank Equipment Finance
- A Comprehensive Overview of Middle Market Lending - Attract Capital
- Home - Saratoga Partners
- Thrive Funding
Frequently asked questions
What is middle market financing?
Middle market financing is debt or credit for companies that are too large for small business loans and too small for the largest corporate markets. According to Ameris Bank Equipment Finance, middle-market businesses have annual revenues from $10 million to $1 billion and employ from 100 to several thousand people. Lenders include banks, finance companies and debt funds, as Attract Capital explains.
What are considered middle market companies?
The usual definition is by revenue or earnings. Ameris Bank Equipment Finance puts the revenue band at $10 million to $1 billion. Lord Abbett describes smaller companies, generally those with less than $100 million in annual earnings, as historically sourcing capital from banks. The two bands overlap, so check the lender's own minimums.
What is a middle market loan?
A middle market loan is credit extended to a middle market company, usually senior debt, asset-based lending, mezzanine or acquisition finance. Lenders include banks, finance companies and private debt funds. Lord Abbett notes that the private corporate lending market holds roughly $1.7 trillion in assets, which shows how large the private side of this market has become.
Chris Irving
Co-Founder @ Thrive
Arranges middle market financing with private credit funds, asset-based lenders and other lending partners.
