A founder takes a 1B mature business and engineers a 25% IRR through leverage and operational improvement. Same asset class, different playbooks.
Private equity is not one strategy. It is a family of strategies matched to the company's stage of development. The capital need, risk profile, and return mechanics differ at each stage.
Seed and angel financing supports pre-revenue concept validation. Checks run $500K to $3M. The company has a product idea, possibly a prototype, and a founding team. Risk of total loss is highest here.
Early-stage venture capital (Series A and B) funds companies with a product and early customer traction but negative cash flow. Round sizes run $5M to $30M. The investor underwrites the team, the market, and the ability to reach the next round.
Late-stage venture capital (Series C and later) funds companies with proven revenue trajectory approaching or at scale. Rounds of $50M to $200M+.
Common mistakes
- Confusing growth equity with buyout. Growth equity takes minority stakes with limited leverage and no operational control. Buyouts take majority control with heavy leverage and full operational authority. Trap: a "growth investment with control" is a buyout, not growth equity.
- Forgetting dilution in the venture capital method. Candidates compute post-money and stop. They forget to gross up for future rounds. A VC requiring 20% at exit who expects 25% future dilution needs roughly 27% today, not 20%. Trap: the question states expected future rounds, candidates ignore them and underestimate required ownership.
- Treating multiple expansion as guaranteed in buyouts. Multiple expansion (entry 8x, exit 10x) was a major return driver in low-rate environments but is not a baseline assumption. Conservative buyout models assume flat multiples. Trap: candidates layer multiple expansion onto already-aggressive EBITDA growth projections.
Bottom line
- Venture capital funds pre-revenue companies with negative cash flow. Returns follow a power law where 1-2 home runs in a 25-investment portfolio drive the fund.
- Growth equity funds profitable, scaling businesses pre-profitability via minority stakes, limited leverage, and no operational control.
- Buyouts acquire mature cash-generative companies using 50-70% debt. Returns decompose into EBITDA growth, multiple change, and debt paydown; a flat-multiple deal can still yield 20%+ IRR.
- VC valuation discounts exit value at a 30-50% required IRR and grosses up ownership for future dilution; buyout valuation uses an LBO model solving for sponsor IRR.
Exam shortcut
When a vignette describes a target company, identify the stage first (pre-revenue, profitable-scaling, or mature), then map directly to the strategy (VC, growth equity, or buyout) and the appropriate valuation method (VC method, DCF/comparables, or LBO model). The stage drives everything else.
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