Business Valuation Multiples: How Buyers Arrive at Your Number

The 30-Second Definition

A valuation multiple is the factor applied to a business's earnings or revenue to derive its enterprise value. In UK mid-market M&A, the most commonly used metric is the EBITDA multiple — the number by which Adjusted EBITDA is multiplied to arrive at a buyer's offer price. A business generating £1M of Adjusted EBITDA sold at a 7x multiple has an enterprise value of £7M. The multiple itself is not arbitrary. It is derived from comparable transaction data, market conditions, sector dynamics, and — critically — the specific risk and quality characteristics of the individual business being sold. Two businesses in the same sector with identical EBITDA can receive multiples that differ by three or four turns, representing millions of pounds of difference in enterprise value.

EBITDA Multiples vs. Revenue Multiples

EBITDA multiples are the standard valuation basis for profitable businesses in the £1M–£50M transaction range. They are preferred because they measure earnings — the cash-generative capacity of the business — rather than top-line activity. A business generating £5M of revenue but £200,000 of EBITDA is not worth the same as one generating £5M of revenue and £1M of EBITDA, and an EBITDA multiple correctly captures that distinction.

Revenue multiples are applied in specific circumstances: where a business is pre-profit or early-stage, where the sector is characterised by high-growth SaaS or technology models in which future earnings potential justifies a revenue basis, or where the buyer is paying a strategic premium for market share rather than current earnings. Revenue multiples are less common in the £1M–£50M UK mid-market and should be treated with caution by sellers — a revenue multiple that looks attractive can imply a lower enterprise value than an EBITDA multiple if the margin profile of the business is strong.

The Sector Multiple Range

Valuation multiples vary significantly by sector, and understanding where your business sits within its sector's typical range is the starting point for any realistic valuation expectation.

Technology and SaaS businesses with high recurring revenue, strong gross margins, and demonstrable scalability attract the highest multiples in the mid-market — typically 8x to 14x EBITDA for businesses with ARR above £2M and net revenue retention above 100 percent.

Professional services businesses — consultancies, accountancy practices, engineering firms, recruitment agencies — typically trade in the 5x to 8x range, with the upper end reserved for businesses with genuine IP, contractual recurring revenue, and low founder dependency.

Healthcare and regulated services attract 6x to 10x multiples, driven by the scarcity of licenced operators, the barriers to entry created by regulatory frameworks, and the defensibility of contracted revenue from NHS or local authority commissioners.

Manufacturing, distribution, and trade services businesses typically attract 4x to 7x multiples, reflecting higher capital intensity, more cyclical revenue profiles, and greater dependency on commodity input costs and supply chain relationships.

These ranges are indicative, not prescriptive. Individual transactions within each sector regularly trade above or below the range based on the specific characteristics of the business, the competitive tension in the sale process, and prevailing debt market conditions.

The Factors That Expand Your Multiple

Within any sector range, the specific multiple a business attracts is determined by a set of value quality indicators that buyers and their advisors assess during due diligence. Businesses that score well on these factors receive multiples at the upper end of the sector range. Businesses that score poorly are compressed toward the floor.

Revenue quality is the primary multiple driver. Recurring, contracted revenue — where the customer has a legal obligation to pay regardless of whether they actively engage with the product or service in a given period — is worth substantially more than project-based or transactional revenue that must be re-won each year. A business with 70 percent of revenue under multi-year contracts will attract a meaningfully higher multiple than one with equivalent EBITDA derived entirely from one-off projects.

Growth trajectory matters as much as absolute earnings. A business that has grown EBITDA at 20 percent per annum over three years — and can demonstrate the operational and commercial infrastructure to sustain that trajectory — commands a premium over a business that has been flat for five years, even if current EBITDA is identical. Buyers are not just paying for today's earnings; they are paying for the probability distribution of future earnings.

Management depth is the factor most consistently undervalued by founders and most consistently scrutinised by buyers. A business that operates independently of its founder — with a capable FD, a commercial director who owns the sales function, and an operational team that does not require daily founder input — is worth more than one where the founder is the central node of every key relationship and decision. Management depth is the primary variable that determines whether a buyer will offer a clean exit or insist on a substantial earn-out and a long lock-up period.

Margin profile relative to sector peers indicates pricing power, operational efficiency, and the degree to which the business model is genuinely differentiated. A professional services business generating 25 percent EBITDA margins when the sector average is 15 percent is demonstrating something — proprietary methodology, premium positioning, operational discipline — that justifies a premium multiple.

The Factors That Compress Your Multiple

Customer concentration, as discussed in the Customer Concentration Risk entry, is the most common single-factor multiple compressor. Key-person dependency — where the business's commercial performance is demonstrably reliant on one or two individuals — compresses the multiple through the same mechanism: the buyer is buying a risk, not a business.

Short contract tenure reduces multiple by creating revenue uncertainty. A business whose average customer contract has six months remaining at the point of transaction has a materially different risk profile from one whose contracts have an average remaining term of 36 months, even if the current revenue run-rate is identical.

Sector cyclicality compresses multiples because it introduces earnings volatility that a buyer must price as risk. A business that performed well in 2019, poorly in 2020, and strongly in 2021 to 2024 will face questions about the durability of current earnings under less favourable conditions. The buyer's investment committee must sanction a price based on a normalised through-the-cycle earnings view, not the peak year.

How Competitive Tension Affects the Multiple

The multiple a seller ultimately achieves is not solely a function of business quality. It is also a function of process quality — specifically, whether the sale process generated genuine competitive tension between multiple credible buyers.

A business sold to a single buyer through a proprietary approach — where no competitive process was run — will almost always achieve a lower multiple than the same business sold through a structured auction with four to six active bidders. The presence of competing offers forces each buyer to submit their best terms rather than their preferred terms. The difference between a competitive and non-competitive process is routinely one to two turns of EBITDA, which at a £1M EBITDA business represents £1M to £2M of value.

This is the primary reason that running a formal process through an experienced corporate finance advisor — rather than accepting the first approach from an interested buyer — is one of the highest-return decisions a founder can make before going to market.