Asset classes & sectors
Senior loans to mid-sized companies, usually sponsor-owned, underwritten on cash flow and protected by covenants.
3 min read · Last updated Oct 7, 2026 · Educational only, not investment advice
Direct lenders make loans to companies without going through the syndicated loan or bond markets. The typical borrower is a mid-sized business, often owned by a private equity sponsor, borrowing to fund an acquisition, a refinancing or growth. The loan is usually senior secured and floating rate, priced as a spread over a base rate.
Because the lender holds the loan rather than selling it, underwriting is the whole game. There's no market to exit into if the credit goes wrong, so the lender has to be right about repayment at the start and protected by the documents if it isn't.
| Structure | What it is |
|---|---|
| First-lien term loan | Senior secured loan with first claim on the collateral, often alongside a revolver. |
| Unitranche | A single loan combining senior and junior risk at one blended price, common in sponsor deals. |
| Second lien | Secured, but behind the first lien. Higher price, lower recovery. |
| Delayed-draw term loan | Committed money drawn later, typically for acquisitions. |
| Revolver | A working capital line that can be drawn and repaid, usually super-senior. |
| Metric | Why it matters |
|---|---|
| Total and senior leverage | Debt relative to earnings, at closing and in the downside. |
| Interest coverage | How far earnings can fall before interest isn't covered. |
| Fixed charge coverage | Whether cash covers all mandatory payments, not just interest. |
| Free cash flow and conversion | Cash left to repay debt after reinvestment. |
| Liquidity | Cash plus undrawn revolver: how long the company can absorb a shock. |
| Covenant headroom | How far EBITDA can fall before a maintenance test is breached. |
| Loan-to-value | Debt as a share of enterprise value: the equity cushion. |
Practice on a direct lending case, and see How to write an IC memo for structure.
Not every private credit loan is a sponsor cash-flow loan. For lending against pools of assets, contracted projects, a planned take-out or recurring revenue, see the primers on asset-based and specialty finance, infrastructure, bridge financing and AI and tech lending.
Educational only. Nothing in this guide is investment, legal or tax advice. Practice on a case, and never use an employer's confidential documents.