How to Evaluate a Private-Company Valuation

Evaluating whether a private company's valuation is reasonable means comparing it against relevant reference points, since there is no public market price to anchor against — the specific comparables and methodology used matter as much as the resulting number itself.

Useful reference points include: revenue or growth multiples of genuinely comparable listed or recently funded private companies in the same sector and stage; the trajectory of the company's own prior round valuations and whether growth in valuation has tracked growth in fundamentals; and whether the round is being priced by a credible, arm's-length lead investor or set unilaterally by the company.

The common failure is anchoring only to the company's narrative about its own potential without checking it against actual comparable multiples. A compelling growth story can still be priced well above what genuinely comparable companies command, especially in periods of high investor enthusiasm for a particular sector.

Before committing, independently identify 3-5 genuinely comparable companies (similar sector, stage, growth rate) and their most recent valuation multiples, compare the round's implied multiple against them, and understand whether a credible arm's-length lead investor set this specific price or the company set it unilaterally.

A private-company valuation is only meaningful in comparison to genuine peers — never accept a valuation based solely on the company's own narrative about its potential.