Pure play peer
Valuation & CompsA listed company whose value is driven by the same single business as the target's, with no material unrelated activities attached.
Also written: pure play, pure play comparable, pure play comp
A pure play peer is the comparable you want and frequently cannot have. It is a company doing one thing, the same thing as the target, so its share price is a market opinion about that activity rather than a blend of several. A diversified group with a division in your sector is not a substitute, because its multiple is an average across businesses with different economics and you cannot tell which part of it belongs to the division you care about.
This is a bigger constraint in Europe than in the United States. Many European sectors are dominated by family holdings, by unlisted mid market operators, or by conglomerates that never separated. A niche industrial or a regional service business can be genuinely unique in its own market, which leaves a peer set of two or three names or none at all.
The wrong response is the natural one. When a screen returns too few names, the instinct is to loosen the criteria until the set is respectably long, and what comes back is a sector average rather than a valuation of the target. The set has more names and less information, and its median now describes an industry rather than a company.
The right response is either to present a small set and argue explicitly where the target belongs relative to each name, or to demote comparables to a cross check and lead with an intrinsic method, saying which you have done and why. Naming the absence is far stronger than concealing it inside a bigger sample.
Worked example
A target makes precision sensors for one industrial end market. The screen returns two genuinely comparable listed makers and, once loosened, six diversified electronics groups whose sensor divisions are a small share of each.
The eight name median looks robust and prices diversified electronics. The two name set is thin and prices sensors.
The defensible output is the two names, with an explicit argument that the target's slower growth places it at the lower of them, and a discounted cash flow carrying the weight.