Middle Market Lending Companies: How to Choose One (2026)
Middle market lending companies are private lenders that finance mid-sized firms. Learn who they are, what they offer, how to compare them, and how to apply.
Middle market lending companies are private lenders that provide loans to mid-sized businesses, usually outside the traditional bank system. They include private credit funds, direct lenders and asset-based lenders. Borrowers compare them on loan size, loan type, industry focus and speed of decision.
What is middle market lending?
Middle market lending is credit provided to companies that are too large for small-business loans but too small for the public bond and syndicated loan markets. Most of these loans are made directly by non-bank lenders, which is why the market is often called direct lending.
The category is large. According to Golub Capital, direct lending is the largest part of private credit, with more than $950 billion in assets across private funds and BDCs. Growth Capital Advisory puts total private credit above $2 trillion, a broader figure that includes other strategies.
What counts as a middle market company?
There is no single legal definition. Lenders usually use earnings, revenue or loan size to set their boundaries. Golub describes a typical core middle market firm as fairly mature, with 50 to 500 employees and between $10 million and $100 million in annual EBITDA (Golub Capital). That is a useful benchmark, but each lender sets its own cut-offs for deal size, revenue and EBITDA.
The group is big in number too. Golub cites about 200,000 U.S. companies in this category, which employ up to one-third of the U.S. workforce.
Types of middle market loans
Most lending companies offer some mix of the following products. Each serves a different need, and a single company may use more than one.
| Loan type | Typical use | What the lender looks at |
|---|---|---|
| Senior debt | Refinancing, growth, general corporate purposes | Cash flow, leverage, collateral |
| Asset-based lending (ABL) | Working capital tied to receivables and inventory | Quality and value of the assets |
| Mezzanine | Filling a gap between senior debt and equity | Growth prospects, subordinated position |
| Acquisition financing | Buying another company | Target's earnings, deal structure, sponsor support |
The right product depends on what the money is for and what the business can pledge. A lender that writes senior cash-flow loans may not offer ABL, and the reverse is also true.
How to compare middle market lending companies
Start with fit, not with names. A list of the largest firms tells you little about whether one will lend to your business. Check these points before you talk to any lender:
- Loan size. Confirm the lender writes deals in your range. Many firms have minimums.
- Earnings and revenue minimums. Ask for the thresholds in writing.
- Industries and states. Some lenders avoid certain sectors or only lend in specific regions.
- Loan types. Make sure the lender offers the product you need.
- Terms and pricing. Ask for indicative terms before committing time to full diligence.
- Speed and process. Ask how long a decision usually takes and what documents you will need.
Lord Abbett notes that smaller companies, generally those with less than $100 million in annual earnings, have historically borrowed from banks. That history helps explain why many middle market firms now deal with non-bank lenders (Lord Abbett).
How Thrive Funding fits in
Thrive Funding is a broker, not a lender. It arranges private credit for middle market companies by sending one application to the lending groups whose criteria match the deal. Every lender makes its own credit decision.
The process runs in five steps. You apply. Thrive matches the request against each lending group's criteria, including deal size, revenue and EBITDA minimums, industry, state, loan type and pricing. Matching groups receive an anonymous deal summary and reply yes or no. Once you agree, up to three interested groups are introduced to you, best fit first. Each lender then issues a term sheet on its own letterhead, and Thrive sends a side-by-side summary so you can choose.
Thrive is paid by its lending partners. Lenders pay an access fee to join the network and a success fee when a loan closes. Joining the network does not give a lender priority. Deals go to the groups that fit them.
Requests under $1 million receive an automatic decline. Thrive's site leads with deals of $5 million and up, while the application accepts $1 million and above. Apply at thrivefunding.com/apply. Any estimate Thrive gives is labeled indicative terms. It is not a term sheet and not an offer.
Who this is for
Middle market lending suits established companies with steady earnings, a clear use for the money, and collateral or cash flow that supports the loan. Early-stage businesses and very small firms usually need other products. If your request is under $1 million, a bank, SBA lender or small-business lender will likely be a better starting point.
Sources
Frequently asked questions
What is middle market financing?
Middle market financing is debt or structured capital provided to mid-sized companies by private lenders, including senior debt, asset-based loans, mezzanine debt and acquisition loans. It sits between small-business loans and large public bond markets.
What is a middle market loan?
A middle market loan is a loan made to a mid-sized company, typically by a non-bank lender. Loan sizes range from a few million dollars to well over $100 million, depending on the lender and the borrower's earnings.
What are examples of middle market companies?
Examples include regional manufacturers, distributors, healthcare service providers, software firms with recurring revenue, and business services companies with established customers. What they share is a mature operation with earnings in the range lenders target, often in the tens of millions of dollars.
Are big banks middle market lenders?
Some large banks do lend to middle market companies, but Lord Abbett notes that this segment has historically relied on banks and is now served heavily by non-bank lenders as well (Lord Abbett). Whether a specific bank fits depends on its current appetite for your size and sector.
Chris Irving
Co-Founder @ Thrive
Arranges middle market financing with private credit funds, asset-based lenders and other lending partners.
