How to resolve a shareholder disagreement on share price

When shareholders disagree on price, work up the escalation ladder from cheapest to dearest: check what your shareholders’ agreement already says, negotiate directly, jointly appoint an independent valuer, mediate with that valuation on the table, and treat the Companies Act 1993 remedies as the last resort they’re designed to be. Most disputes I see settle at the third rung. The valuation gives both sides something concrete to react to, and reacting to a document is easier than reacting to each other.

Why honest people land on different numbers

A price disagreement rarely means someone is being greedy.

The seller counts 20 years of sweat and prices the business like the child they raised. The buyer counts the risk of running it without the seller and prices it like a job with a mortgage attached. Both are anchoring on real things; they’re anchoring on different things. Add uneven information (one shareholder runs the accounts, the other runs the factory) and a gap of 40% between two honest numbers is unremarkable.

Knowing that takes some heat out of the room. 

Rung one: read the shareholders’ agreement

Before anyone argues, find out whether the argument has already been settled. Many shareholders’ agreements contain a valuation mechanism: who values, on what standard, triggered how, paid for by whom.

If yours does, that mechanism probably governs, whether or not you like it today. If yours is silent, or if the clause names a method nobody can apply (“the value shall be fair”), you’ve discovered a second problem (I’ve written about why buy/sell agreements fail without independent valuation).

Rung two: negotiate, briefly

Direct negotiation is free, so try it, with a time limit. Two meetings, positions in writing.

The trap at this rung is anchoring harder with each round until the numbers become identities. If you’re further apart after the second meeting than the first, stop negotiating. More rounds will cost you goodwill you’ll want later.

Rung three: the jointly appointed valuer

This is the rung that earns its keep. Both shareholders engage one independent valuer, on one brief they approve together: the standard of value (usually fair market value), the valuation date, and who pays (the company or half each). Both receive the same report at the same time.

The joint appointment matters more than owners expect. A valuation one side commissioned privately arrives pre-poisoned; the other side hears it as advocacy, whatever its quality. A jointly commissioned number lands as evidence. In my experience most price disputes end here, because once a credible number exists, continuing the fight starts to look expensive and slightly silly.

Decide in writing, before the report, whether the number is binding or advisory. Binding ends the matter; advisory gives a floor and ceiling for one last negotiation. Both work. 

Rung four: mediation

If the report lands and one party still won’t move, mediation adds a neutral to the room without adding a courtroom. The valuation does its best work here: a mediator can test each side’s objections against a document rather than against feelings.

A mediation typically runs its course in days. Compare that with what follows.

Rung five: the Companies Act

Section 174 of the Companies Act 1993 lets a shareholder apply to the court where the company’s affairs have been, or are likely to be, “oppressive, unfairly discriminatory, or unfairly prejudicial” to them. The most common remedy is an order that the other shareholders or the company buy the applicant’s shares at a price the court considers fair. Court-set fair value in a dispute and fair market value in a friendly sale are different creatures.

The Act’s minority buy-out rights separately entitle a shareholder who dissents from certain major transactions to be bought out at a “fair and reasonable price”.

These remedies exist and they work. They’re also slow, public, and expensive, with legal costs that compound for as long as both sides keep paying, and at the end a judge fixes a price informed by exactly the kind of expert valuation you could have jointly commissioned at rung three for a fixed fee. Law firm Holland Beckett describes court-ordered liquidation, the last stop on this ladder, as a “blunt” and “drastic” remedy, and that seems about right.

Litigation is occasionally necessary.

What this costs at Fealty

For a live disagreement, the right engagement depends on temperature. A jointly appointed valuation for parties still talking is a fixed-fee internal transaction report, three to four weeks. Once lawyers are involved or court is likely, you need the litigation-standard report, built to be cross-examined. Both fees are published on the pricing page, and the wider question of what a fair internal price even means is covered on: what is a fair price for an internal business sale?

Common questions

Can one shareholder force a valuation?

Alone, generally no, unless the constitution or shareholders’ agreement provides for it. What one shareholder can do is put a joint valuation proposal in writing. Refusing a reasonable, cost-shared, independent process reads badly later, and experienced lawyers know it.

What if we can’t agree on who the valuer should be?

Each side proposes two names and you take the common one; failing that, agree in writing that a neutral third party, often the company’s accountant or the two lawyers acting jointly, will nominate one. Agreeing the appointment mechanism is usually easier than agreeing a valuer directly.

Is an independent valuation binding?

Only if you both agree it will be, in writing, before it’s done. Otherwise it’s evidence: strong, useful evidence, but a negotiation input rather than an ending.

How long does this take?

Rungs one to three fit inside two months, valuation included. Court proceedings are measured in years. 

Sources: Companies Act 1993, s 174 and the minority buy-out rights provisions; Holland Beckett Law, “Shareholder disputes: you are not without options” (2024).