Comparable Companies: What Makes a Company Comparable

Definition

Comparable companies (comparables) are the independent companies whose profit levels serve as the evidence for the arm’s length result: the pool against which the tested party’s result is measured. A company is comparable not by industry code or size band, but by performing the same functions, assuming the same risks, and employing the same kind of assets as the tested party — with differences either immaterial or adjustable.

The OECD’s five comparability factors frame the test: the product or service characteristics, the functions performed (and the assets and risks involved), the contractual terms, the economic conditions, and the business strategies. A candidate that fails the factors is not comparable, however similar its spreadsheet looks.

How a pool is built

A comparable pool is the output of two screens, in order:

1. Quantitative screening — the data-driven filters (sector, size, denominator availability, profitability, geography). See quantitative screening.
2. Qualitative screening — the company-by-company review of product lines, revenue mix, customers, assets and operations, with a disposition and a reason per company. See qualitative screening.

The pool that survives both, with its per-company reasons, is the comparable set the study is built on.

Example

An Indian back-office services company is benchmarked. Of twelve candidates found by the search, nine survive the quantitative screen; one of those is rejected qualitatively (a conglomerate whose service line is 38% of its revenue). The comparable set is the eight that remain — and the file contains the twelve dispositions, not just the eight kept.

See also

• Tested Party — who the comparables are measured against
• Quantitative screening
• Qualitative screening

FAQ

Does a comparable have to be in the same country? No — the OECD allows multi-regional searches, and Indian practice uses it where the pool is thin locally. The difference the geography introduces (cost base, tax environment) must be addressed by adjustment or by the search design.

How many comparables is a good pool? There is no statutory number; practice clusters around five to fifteen after screening. Fewer than five means the search was over-narrow; a very large pool with thin notes is worth less than a smaller one with strong ones.