IOB LBO study materials
IOB LBO study resources

IOB LBO key terms

IOB LBO · Get comfortable with the vocabulary.

Leveraged buyout (LBO)

An acquisition of a company financed largely with borrowed money, where the target's own cash flows and assets back the debt and the buyer contributes only a modest equity slice.

Related: Leverage ratio, Debt service coverage ratio (DSCR), Exit multiple
Leverage ratio

Total debt divided by EBITDA or by total capital, showing how much of a company's funding comes from borrowing rather than shareholders' money.

Related: Leveraged buyout (LBO), Senior debt, Covenant
Debt service coverage ratio (DSCR)

Cash available for debt payments in a period divided by the principal and interest due in that same period, indicating how comfortably borrowings can be repaid.

Related: Leverage ratio, Interest coverage ratio, Cash flow sweep
Interest coverage ratio

EBITDA or operating profit divided by interest expense, measuring how many times earnings can absorb the interest bill before principal repayment is considered.

Related: Debt service coverage ratio (DSCR), Covenant, Senior debt
Senior debt

Borrowing that ranks first in line for repayment and is usually secured on assets, carrying the lowest interest rate and the tightest conditions of any debt in the structure.

Related: Mezzanine debt, Subordination, Security package
Mezzanine debt

Subordinated borrowing sitting between senior debt and equity, typically unsecured or lightly secured, charging a higher margin and often carrying warrants or payment-in-kind interest.

Related: Senior debt, Subordination, Payment-in-kind (PIK) interest
Payment-in-kind (PIK) interest

Interest settled by adding it to the outstanding principal rather than paying cash, which preserves liquidity during the holding period but increases the eventual debt burden.

Related: Mezzanine debt, Capital structure, Cash flow sweep
Subordination

A contractual ranking that places one creditor behind another for repayment, so the junior lender is paid only after the senior lender's claims are satisfied.

Related: Senior debt, Mezzanine debt, Intercreditor agreement
Capital structure

The mix of debt, hybrid instruments and equity used to fund a company, which determines its fixed payment obligations, flexibility and overall financial risk.

Related: Leverage ratio, Mezzanine debt, Equity contribution
Equity contribution

The cash or assets the sponsor invests from its own funds in a deal, representing the first loss position and the base on which the target return is calculated.

Related: Capital structure, Internal rate of return (IRR), Sponsor
Internal rate of return (IRR)

The annualised discount rate that makes the present value of a deal's cash inflows equal its outflows, used to compare investments with different timing of returns.

Related: Multiple on invested capital (MOIC), Exit multiple, Equity contribution
Multiple on invested capital (MOIC)

Total value returned to the investor divided by the amount invested, expressed as a multiple and ignoring how long the money was tied up.

Related: Internal rate of return (IRR), Exit multiple, Holding period
Exit multiple

The valuation multiple, such as EV/EBITDA, assumed when a sponsor sells a company, which strongly drives realised returns alongside earnings growth and debt paydown.

Related: Enterprise value (EV), Internal rate of return (IRR), Multiple on invested capital (MOIC)
Enterprise value (EV)

The total value of a business to all capital providers, calculated as market capitalisation plus net debt, and used as the base for valuation multiples.

Related: Exit multiple, EBITDA, Leveraged buyout (LBO)
EBITDA

Earnings before interest, tax, depreciation and amortisation, a rough proxy for operating cash generation widely used as the denominator in leverage and valuation multiples.

Related: Enterprise value (EV), Leverage ratio, Quality of earnings
Quality of earnings

A diligence review that tests whether reported profits reflect sustainable trading rather than one-off items, accounting choices or aggressive revenue recognition.

Related: EBITDA, Due diligence, Working capital adjustment
Due diligence

Structured investigation of a target's financial, legal, tax, commercial and operational position before signing, so the buyer can price and structure the deal accurately.

Related: Quality of earnings, Representations and warranties, Working capital adjustment
Working capital adjustment

A completion mechanism that compares normalised working capital at closing with an agreed target and shifts the price to reflect the difference.

Related: Due diligence, Quality of earnings, Cash flow sweep
Cash flow sweep

A loan feature requiring a set share of surplus cash to repay debt early, reducing leverage over the holding period but limiting money available for investment or distributions.

Related: Debt service coverage ratio (DSCR), Covenant, Payment-in-kind (PIK) interest
Covenant

A promise in a loan agreement, either requiring the borrower to maintain financial ratios or restricting actions such as extra borrowing, asset sales or dividend payments.

Related: Leverage ratio, Cash flow sweep, Event of default
Event of default

A specified breach, such as missed payment or covenant failure, that lets lenders demand immediate repayment or enforce security over the borrower's assets.

Related: Covenant, Security package, Intercreditor agreement
Security package

The collateral and guarantees granted to lenders, such as share pledges, mortgages and account charges, which they can enforce if the borrower defaults.

Related: Senior debt, Event of default, Intercreditor agreement
Intercreditor agreement

A contract among lenders at different levels of the structure setting out payment priority, enforcement rights and how decisions are made when trouble arises.

Related: Subordination, Security package, Mezzanine debt
Sponsor

A private equity or similar investment firm that organises a buyout, raises the equity and debt, and manages the investment through to exit.

Related: Equity contribution, Holding period, Management incentive plan
Management incentive plan

A reward arrangement giving the target's executives shares, options or a share of exit proceeds if agreed value targets are met, aligning them with the sponsor.

Related: Sponsor, Exit multiple, Holding period
Holding period

The time between a sponsor's acquisition of a company and its eventual sale or listing, during which value is built and debt is repaid.

Related: Exit multiple, Internal rate of return (IRR), Sponsor
Debt pushdown

Accounting treatment that records acquisition debt in the acquired company's own books, so its balance sheet and reported leverage reflect the financing of the deal.

Related: Leveraged buyout (LBO), Capital structure, Leverage ratio
Add-on acquisition

A smaller company bought by a portfolio business to add products, customers or geography, often at a lower multiple than the platform itself commands.

Related: Exit multiple, Sponsor, Enterprise value (EV)
Recapitalisation

A restructuring of a company's debt and equity mix, often used to return cash to owners by replacing equity with new borrowing or to repair an over-levered balance sheet.

Related: Capital structure, Leverage ratio, Dividend recapitalisation
Dividend recapitalisation

Raising new debt to pay a distribution to shareholders, letting a sponsor take cash out early while leaving the company carrying more borrowing.

Related: Recapitalisation, Leverage ratio, Cash flow sweep
Representations and warranties

Statements a seller makes about the target's condition and affairs, which support price negotiation and may be backed by warranty and indemnity insurance.

Related: Due diligence, Quality of earnings, Warranty and indemnity insurance
Warranty and indemnity insurance

A policy protecting buyers or sellers against losses from breaches of deal warranties, reducing the amount held back in escrow at completion.

Related: Representations and warranties, Due diligence, Working capital adjustment
Know your customer (KYC)

The process of identifying a client and verifying its ownership, control and source of funds before onboarding, required under anti-money-laundering rules.

Related: Beneficial ownership, Anti-money laundering (AML), Enhanced due diligence (EDD)
Beneficial ownership

The identity of the natural persons who ultimately own or control a legal entity, which must be identified and verified even through layered corporate structures.

Related: Know your customer (KYC), Anti-money laundering (AML), Enhanced due diligence (EDD)
Anti-money laundering (AML)

Laws, rules and internal controls designed to stop criminals disguising the origin of illicit funds through financial institutions or corporate transactions.

Related: Know your customer (KYC), Beneficial ownership, Enhanced due diligence (EDD)
Enhanced due diligence (EDD)

Extra scrutiny applied to higher-risk clients or transactions, such as those involving complex offshore ownership or politically exposed persons, beyond standard checks.

Related: Know your customer (KYC), Beneficial ownership, Anti-money laundering (AML)
Leveraged loan

A loan to a borrower already carrying substantial debt, typically rated below investment grade and syndicated to institutional investors such as collateralised loan obligations.

Related: Senior debt, Leverage ratio, Covenant
ESG due diligence

Assessment of environmental, social and governance risks and opportunities in a target, including regulatory exposure, labour practices and board quality, before committing capital.

Related: Due diligence, Sustainability-linked loan, Principal adverse impacts (PAI)
Sustainability-linked loan

A loan whose margin adjusts according to whether the borrower meets agreed sustainability performance targets, tying financing cost to measurable ESG outcomes.

Related: ESG due diligence, Principal adverse impacts (PAI), Greenwashing
Principal adverse impacts (PAI)

Mandatory indicators under EU sustainable finance rules showing how an investment harms environmental and social factors such as emissions, biodiversity or worker safety.

Related: ESG due diligence, Sustainability-linked loan, Greenwashing
Greenwashing

Presenting a product, company or financing as more environmentally or socially responsible than it really is, misleading investors and regulators.

Related: Sustainability-linked loan, ESG due diligence, Principal adverse impacts (PAI)