VC & PE Glossary
What Is Series C?
Updated
Definition
Series C is a late-stage venture round — after Series B scaling — often used to accelerate market leadership, expand internationally, or fund acquisitions ahead of IPO or strategic exit.
Useful for: Founders, Investors
Series C is late-stage venture capital — fuel for market dominance, M&A, and public-market preparation when the company already operates at meaningful scale.
How it works
Investors include growth VCs, crossover funds, and sometimes strategics. Diligence focuses on TAM capture, competitive dynamics, rule-of-40 or sector-specific benchmarks, and credible IPO or sale timelines.
Proceeds may fund international expansion, enterprise sales layers, platform acquisitions, or balance sheet strength before a listing. Secondary components for founders and employees appear more often at this stage.
Liquidation stacks deepen — multiple preferred series with seniority must be modeled for any exit below hype valuations.
Why it matters
- Founders: Series C partners influence IPO timing, banking relationships, and public-company readiness. Avoid over-raising at valuations that require heroic public multiples.
- Investors: Late-stage marks affect fund DPI narratives. Crossover participation can compress or expand the pre-IPO window.
Common mistake
Treating Series C as “almost public” and relaxing governance or financial controls — public S-1 scrutiny starts well before the roadshow.
Related ideas
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Common questions
Short answers for founders, LPs, and operators