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Library guide · Capital Allocation

What Is Private Credit?

Lending to companies outside the banking system, now one of the fastest-growing asset classes in the world.

Last updated 12 October 2026 · 2 min read

Private credit is lending to companies by investors rather than banks. Instead of buying a company's shares, a private credit fund lends it money and earns interest. It has grown into one of the largest alternative asset classes, with global assets of about 2.1 trillion dollars in 2024 and a forecast of about 4.5 trillion by 2030 (Preqin).

Private credit is the quiet giant of modern finance. A decade ago it was a niche; today it is one of the largest and fastest-growing asset classes in the world, and a core holding in most sophisticated portfolios. The idea behind it is simple.

What it is

Private credit is lending to companies by investors instead of banks. Rather than buying a company's shares (equity), a private credit fund lends it money and earns interest and fees in return. The loans are private, negotiated directly between the fund and the borrower, and not traded on public markets.

It is also called private debt or, for its most common form, direct lending.

Why it exploded

Private credit grew into the gap left by banks retreating from mid-market lending after the financial crisis and tighter regulation. Companies still needed to borrow; investors wanted yield. Funds stepped in to lend directly, and the market took off. Global private credit assets reached about 2.1 trillion dollars in 2024 and are forecast to reach about 4.5 trillion by 2030 (Preqin). See the Private Credit Statistics 2026 for the detail.

The forms have multiplied too: senior direct lending (the core), asset-based lending, mezzanine debt, and specialist strategies such as litigation finance and NAV lending.

Why families like it

For a family office, private credit does something equities cannot: it pays steady, contractual income. Interest arrives on a schedule, and because debt sits higher in a company's capital structure than equity, lenders are repaid before shareholders if things go wrong. Returns are largely uncorrelated with public markets, and the illiquidity suits patient capital. That combination, income, seniority, diversification, is why private credit has moved from a niche allocation to a core one in family office portfolios.

The caution, as the asset class matures and capital floods in, is that not all private credit is equal: yield can mask risk, and a downturn will test how carefully each fund actually lent. As always, the structure matters, and so does the manager.

Sources

  1. On market size, Preqin (about 2.1 trillion dollars in 2024, 4.5 trillion forecast by 2030), as reported by Alternative Credit Investor, 16 October 2025, and BlackRock, Private credit primer, January 2026.
  2. For related terms, see the Family Office Lexicon.

Frequently asked questions

What is private credit?
Private credit, also called private debt or direct lending, is lending money to companies by non-bank investors, usually through funds. The lender earns interest and fees rather than owning equity. It has become a core alternative asset class as banks have pulled back from mid-market lending.
How big is the private credit market?
Preqin puts global private credit assets at about 2.1 trillion dollars in 2024, and BlackRock at more than 2.2 trillion in March 2025. Both forecast about 4.5 trillion dollars by the end of 2030.
Why do family offices invest in private credit?
For steady, contractual income and yield that is largely uncorrelated with public markets. Private credit pays interest on a schedule, sits higher in a company's capital structure than equity (so it is repaid first), and suits patient capital. It has moved from a niche to a core allocation in many family office portfolios.

This guide is educational and general in nature. It does not constitute investment, legal, tax or financial advice.