The "right" D/E ratio is industry-specific. Comparing a SaaS company's D/E to a utility's D/E is not meaningful — their asset structures and cash flow profiles are completely different.
D/E Ratio Benchmarks by Sector (2024)
| Sector | Typical D/E Range | Why |
|---|---|---|
| Technology / SaaS | 0.1–0.5× | Capital-light, strong FCF, limited need for debt |
| Pharmaceuticals | 0.3–1.0× | R&D-funded by equity; some debt post-commercialisation |
| Consumer staples | 0.5–1.5× | Stable cash flows support moderate leverage |
| Manufacturing | 0.8–2.0× | Asset-heavy; equipment financed with debt |
| Airlines | 2.0–6.0× | Fleet financing drives very high leverage |
| Utilities | 1.5–3.0× | Regulated returns support predictable debt service |
| Real estate (REITs) | 1.0–3.0× | Property assets used as collateral |
| Banking | 5–15× | Highly regulated leverage; deposits are "debt" |
Lender Thresholds
Most commercial lenders prefer: - D/E below 3.0× for operating companies - D/E below 1.5× for unsecured credit facilities - D/E below 1.0× for SBA loans (in some programs)
High D/E doesn't preclude lending — it raises the cost of debt and triggers more restrictive covenants.