Corporate Divestment Valuation for UK Subsidiaries and Carve-Outs

Most corporate divestments are lost on price long before contracts are exchanged. The parent company hands the asset to an M&A broker with a number in mind, the broker soft-sounds the market, the first indicative offers land below expectations, and the seller spends the next six months chasing the original benchmark with progressively less leverage. An independent corporate divestment valuation, commissioned before any buyer is approached, removes that pattern entirely. It tells the board what the subsidiary, division or carve-out is realistically worth, why it is worth that, and what a sophisticated acquirer will pay attention to during diligence.

What a divestment valuation covers

A divestment valuation prepared by BusinessValuation.co.uk is a written, senior-led assessment of the standalone market value of the business unit being sold. It is built from first principles: a normalised three-year earnings track, a defensible forward-looking forecast, a working capital position adjusted for what genuinely transfers with the deal, and a balance sheet shaped to reflect the asset a buyer will actually receive.

The scope deliberately mirrors what acquirers focus on. We isolate revenue quality, customer concentration and contract length. We strip out intercompany recharges, allocated head-office costs and stranded overheads, then add back the cost of running the unit as a standalone entity. We surface and quantify trapped cash, transitional service requirements, lease obligations, IP ownership and any data, systems or people dependencies on the parent. The output is a price and a price range, both anchored to evidence that survives buyer scrutiny.

Why divestments need independent valuation, not a broker estimate

M&A brokers are paid on completion. Their incentive is to win the mandate, get the asset to market quickly and close at whatever clearing price emerges. That is not the same as defending value for shareholders. A sell-side adviser's pre-mandate "valuation" is, in practice, a pitch document. Useful for building confidence in the broker's appetite, but not a number the board can rely on.

An independent valuation is commissioned by the seller, paid for on a fixed fee, and has no commercial interest in whether the deal completes. That neutrality is what makes it credible to the board, to non-executive directors, to minority shareholders and to any audit or tax adviser who later has to sign off on the transaction accounting.

The carve-out problem

Carve-outs are where most divestment valuations fall down. A division that looks profitable on a group-allocated basis can be substantially less profitable on a standalone basis once head-office support, shared procurement, shared IT, shared HR and shared finance functions are properly costed. Conversely, divisions are often unfairly burdened with allocated costs that a standalone buyer would never need to replicate.

Our methodology constructs a standalone P&L from the ground up. We map every recharge and every shared service against three categories: transferring with the deal, replaceable post-completion, and stranded cost left with the parent. That mapping drives both the standalone EBITDA we apply a multiple to and the transitional services schedule that ends up in the sale and purchase agreement. Both numbers move price materially.

Methodology

For most UK SME divestments and carve-outs we apply an earnings multiple approach, cross-checked against discounted cash flow and recent comparable transactions in the same sub-sector. The earnings number is normalised EBITDA. Adjusted for one-off items, owner remuneration, related-party arrangements, accounting policy choices and the standalone cost base described above. The multiple is selected from recent private-company transaction data, not listed multiples, and adjusted for size, growth, recurring revenue and customer concentration.

Where the business has a strong contracted forward order book or long-dated recurring revenue, DCF carries more weight. Where the unit is asset-heavy or loss-making, we cross-reference asset-based methods. The final report explains which method drives the headline value and why, and gives the board a reasoned range rather than a single point estimate.

How the engagement works

A free, confidential scoping call with Tony Vaughan establishes the unit being sold, the divestment objectives and any constraints. We then agree a fixed fee and a clear information request. From receipt of the information, a typical engagement runs two to four weeks for a clean subsidiary and four to six weeks for a complex carve-out. The deliverable is a written report addressed to the board, supported by a working model and a one-hour readout call.

Confidentiality is the default. Engagements are covered by mutual NDA, all working files are held on UK-based encrypted infrastructure, and we never approach or accept instructions from anyone on the buy side of the same transaction.