Private Credit vs Public Bonds

Private credit is structurally superior to public bond issuance in scenarios where the borrower`s requirements conflict with the fundamental characteristics of public capital markets - namely the need for transparency, standardisation, and scale. Understanding these scenarios allows borrowers and their advisers to avoid the cost and complexity of a public process that may not serve the transaction.

Borrowers below the public bond size threshold. The economics of public bond issuance impose a practical floor on transaction size. Underwriting fees, legal documentation costs, rating agency charges, roadshow expenses, and listing fees create a fixed cost base of GBP 1m-3m that must be amortised across the issuance. For a GBP 50m or EUR 100m financing need, these costs represent 2-6% of the transaction on a one-off basis, before accounting for the ongoing expense of rating surveillance, trustee fees, and public reporting infrastructure. A private credit facility of the same size carries arrangement fees of 1-2% and annual administrative costs that are a fraction of the public market equivalent. Beyond the direct cost comparison, a sub-benchmark bond will trade poorly in secondary markets, undermining the issuer`s capital markets reputation and making future issuances more difficult.

Transactions where confidentiality is commercially essential. The public prospectus required for bond issuance contains exhaustive disclosures on business strategy, financial performance, material contracts, litigation, and risk factors. This information becomes permanently available to competitors, suppliers, customers, employees, and regulators. For a company in the midst of a strategic acquisition, a turnaround situation, or a competitive tender process, premature disclosure of financial details or strategic plans through a prospectus could directly damage commercial outcomes. Private credit documentation is executed under strict bilateral confidentiality, with information rights limited to the lending group and their professional advisers. No public filing, prospectus, or press announcement is required.

Credits requiring bespoke structural features. Public bond documentation follows standardised templates that institutional investors and their counsel expect. Deviations from market-standard terms increase legal negotiation costs, extend timelines, and may reduce investor appetite. Private credit facilities, by contrast, are inherently bespoke. Delayed draw tranches that commit capital for future deployment, revolving facilities with flexible drawdown mechanics, PIK toggle options that preserve cash during investment periods, and acquisition accordion features with pre-agreed pricing are all routine in direct lending documentation. A borrower with a complex business model requiring non-standard debt structures will find that private credit accommodates its needs where the public bond market demands conformity.

First-time institutional borrowers without public market infrastructure. Becoming a public bond issuer requires significant organisational investment: establishing IFRS-compliant financial reporting at the frequency required by listing rules, building an investor relations function, implementing insider dealing compliance procedures, creating board-level governance frameworks for continuous disclosure obligations, and maintaining relationships with rating agencies. For a privately held mid-market company, a family-owned enterprise, or a PE-backed platform accessing institutional debt for the first time, the overhead of public market compliance is disproportionate. Private credit provides institutional-quality capital with reporting obligations limited to quarterly financial packages delivered to a known lending group.

Speed-critical transactions where market windows are irrelevant. Private credit eliminates the market timing risk inherent in any public issuance. A public bond planned for a specific week can be delayed by central bank announcements, geopolitical developments, competing supply from higher-profile issuers, or a sudden repricing of credit risk across the market. Direct lenders commit capital based on fundamental credit analysis and contractual commitment, meaning that funding certainty does not depend on factors outside the borrower`s control. For acquisition financing where certainty of funds is a condition to bid, or refinancing where an existing facility matures on a fixed date, this distinction is critical.

The most effective capital structures increasingly blend private credit and public bond financing, deploying each instrument where its structural characteristics deliver the greatest value. These hybrid approaches reflect the growing sophistication of European debt capital markets and the recognition that private and public debt are complements rather than substitutes.

Private credit bridge to public bond take-out. In time-critical transactions - particularly PE-backed acquisitions where auction dynamics demand certainty of funding - a direct lender can provide a committed bridge facility that funds the deal immediately, with a defined path to refinancing through a public bond within 6-18 months. The bridge facility is priced with step-ups that incentivise timely take-out and includes conversion mechanics should the bond window remain closed. This structure eliminates the execution risk inherent in launching a bond process alongside an acquisition timeline, while ensuring the borrower ultimately benefits from the more efficient pricing and longer tenors available in public markets. Once the acquisition is closed and the credit story is established, the issuer can approach the bond market from a position of operational stability rather than transactional urgency.

Layered capital structures with private and public tranches. Sophisticated borrowers can split their debt between a public bond forming the core of the capital structure and a private credit facility providing incremental flexibility. The public bond - whether investment grade or high yield - delivers scale, pricing efficiency, and long-dated fixed-rate capital. The private credit component, structured as a super-senior revolving facility, a second-lien term loan, or a holdco PIK instrument, provides the operational flexibility that bond documentation cannot accommodate: acquisition lines with committed but undrawn capacity, working capital facilities with seasonal borrowing patterns, or subordinated capital that increases total leverage beyond what the bond market would support as a standalone issuance.

Sequential market access as the business scales. Many mid-market companies begin with private credit financing and graduate to the public bond market as they grow. A company that starts with a GBP 60m unitranche facility can expand through organic growth and bolt-on acquisitions to a point where its total debt requirement exceeds the EUR 300m threshold for benchmark bond issuance. The private credit phase serves as an incubation period: the borrower builds a track record of institutional-quality financial reporting, establishes governance frameworks that meet public market standards, and demonstrates the credit stability that rating agencies require to assign ratings. When the company is ready for the bond market, it approaches investors with an established credit history rather than an untested proposition, reducing new issue premium and improving execution certainty.

Private placement as an intermediate step. The US private placement and European Schuldschein markets offer a hybrid product that combines elements of both private credit and public bonds. These instruments are sold to a small group of 5-20 institutional investors - typically insurance companies and pension funds - without public disclosure or listing requirements, but at fixed rates and longer tenors of 7-15 years that are characteristic of public bonds. Minimum sizes of GBP 30m-50m are accessible to mid-market borrowers too small for public bond issuance. For near-investment-grade mid-market companies seeking long-dated fixed-rate capital without public prospectus disclosure, private placements provide a compelling middle ground that preserves confidentiality while accessing tenors and pricing structures unavailable in the bilateral direct lending market.