Shareholder disputes in family-owned companies: regaining control without compromising family relationships or wealth interests
In a shareholder dispute within a family-owned company, the primary risk is not the dispute itself, but its becoming entrenched.
In family-owned or family-controlled companies, shareholder disputes rarely erupt suddenly. They most often begin with a limited disagreement: disputed remuneration, a transaction carried out without prior consultation, a breakdown in the flow of information, or an unpopular governance decision. At that stage, nothing appears irreversible.
These situations are not theoretical. They can be seen in several recent cases, briefly discussed below, which provide concrete insight into how such disputes emerge and, over time, escalate and become firmly entrenched.
The dispute then becomes prolonged. Shareholders’ meetings grow increasingly tense, strategic decisions are postponed, and every initiative is interpreted as a tactical move. What began as an isolated disagreement develops into a climate of mistrust and then into structured opposition. Family dialogue deteriorates before eventually disappearing altogether.
By the time legal counsel is consulted, the issue is no longer purely legal. Trust between the shareholders—a central component of family-owned companies—has been lost. At that stage, time is no longer on their side. The longer the dispute continues, the more entrenched the parties’ positions become, the fewer options remain available, and the more costly any resolution becomes, both financially and personally.
In this context, one of the principal strengths of family-owned companies can become a source of vulnerability: the situation may deteriorate very quickly. One of the most common mistakes is to wait for the dispute to resolve itself, in the hope that family ties will be sufficient to restore the balance. In practice, this very rarely occurs.
Resolving the dispute: a negotiation that requires a structured framework
In this type of situation, it may be tempting to assume that a solution will emerge from direct discussions between the shareholders around the family table. Experience suggests otherwise.
In most cases, discussions have already taken place by the time legal counsel becomes involved. They may have continued for several months, or even several years. If they have failed, it is generally not because of a lack of dialogue, but because of a lack of structure.
This is often the case where the framework and forum for dialogue between family shareholders have not been established in advance through a shareholders’ agreement, family charter, board rules or shareholders’ committee. These instruments are not merely statements of intent. They define where, when and how discussions should take place and provide mechanisms for resolving disputes. They move the parties beyond informal face-to-face discussions and place the dialogue within a process that is understood by all.
Strong and well-designed governance structures also serve as a reminder that any final decision must remain guided by the corporate interest and that the governing bodies may—and sometimes must—make a determination or even impose a resolution where a dispute threatens the company or its overall stability.
Conversely, disputes often become entrenched where no such framework has been established or where it has weakened over time: shareholders’ meetings have become purely formal, governing bodies no longer meet in any meaningful sense, or decisions are taken by small, informal groups. In the absence of clear rules governing discussion, exchanges become centred on individual interests, temporary alliances or unspoken family tensions. The dispute gradually shifts from the governance arena to an individual power struggle, eventually undermining—and sometimes permanently damaging—the business itself.
In this context, what is lacking is not dialogue, but a framework through which the situation can be understood in all its dimensions: who actually holds the power, what courses of action remain available, which transactions can still be carried out, what the consequences of a prolonged deadlock would be, and what the various branches of the family are genuinely seeking to achieve. It is only on the basis of this analysis that negotiations can once again become effective.
From this perspective, the law is not merely a tool for litigation; it becomes an instrument of clarification and predictability.
The law as a tool for breaking deadlocks
It is generally at this stage that legal mechanisms begin to be deployed. Several recent decisions of the French Supreme Court, often handed down in situations involving deadlock between shareholders, provide practical illustrations and can be applied to crises arising within family-owned companies.
The manager’s remuneration: a critical issue for ensuring that negotiations proceed on a sound footing
In a first case involving a French limited liability company (SARL) owned in equal shares by two shareholders in dispute, one of the managing directors had awarded himself substantial remuneration without obtaining the other shareholder’s approval. The French Supreme Court held that, in such circumstances, the obligation to repay the sums could not be considered seriously disputable, even though the director’s management had contributed to the company’s growth in value (Cass. com., 11 March 2026, No. 24-15.111, see the judgment).
It is therefore possible to obtain, in expedited interim proceedings, a prompt order compensating the company for the loss suffered, without awaiting the outcome of proceedings on the merits. In practice, this type of decision can halt an ongoing abuse and restore greater balance to negotiations between the shareholders.
The absence of a statutory auditor: a procedural irregularity that is difficult to leverage
Conversely, not every strategy aimed at revisiting past decisions produces the desired result. In a case where a shareholder sought to have a resolution set aside on the ground that no statutory auditor had attended an extraordinary general meeting of a French limited liability company (SARL), concerning the approval of a proposed transferee of shares, the French Supreme Court rejected the claim.
The Court therefore refused to invalidate the significant resolutions adopted at the extraordinary general meeting, holding that this ground for nullity applies only to ordinary general meetings (Cass. com., 11 March 2026, No. 24-16.260).
The formalities governing the gift of shares in a French limited liability company (SARL): requirements that must be strictly observed
In other cases, by contrast, it is the past that reveals an unexpected vulnerability. A recent decision confirms that a gift of shares in a French limited liability company (SARL) made without complying with the required notarial formalities is void, even where this retroactively deprives a person of shareholder status despite having participated in the company’s general meetings for several years (Cass. com., 11 February 2026, No. 24-18.103, see the judgment).
Although the French Supreme Court did not rule on the validity of the resolutions adopted during that period, such a situation may clearly prove highly disruptive. In a family context, where transfers of shares may have been carried out informally, it can fundamentally alter the company’s ownership structure and become a decisive lever in the conduct of the dispute.
Anticipating deadlock: the example of the “shotgun” clause
Finally, where continued coexistence is no longer possible, the law provides mechanisms for organising the parties’ separation. So-called “shotgun” clauses, for example, allow one shareholder to require the other either to purchase their shares or to sell their own on the same terms.
The French Supreme Court has expressly confirmed the validity of such a mechanism, provided that it is triggered by objective conditions and is not implemented in bad faith (Cass. com., 12 February 2025, No. 23-16.290, see the judgment).
In deadlock situations, such a clause can provide a swift route out of the impasse. Its effectiveness nevertheless requires particular care: if poorly anticipated or drafted, it may result in a transfer of control on unbalanced terms or to the advantage of the financially stronger party.
Anticipating rather than reacting
These developments point to a simple conclusion: the earlier the intervention, the wider the range of available options.
In a family-owned company, a dispute cannot be considered solely from a corporate law perspective. Each decision has consequences extending beyond the immediate dispute, affecting the group’s governance, the balance between different branches of the family, succession plans and the family’s wider asset-holding arrangements.
A purely litigation-based approach is therefore insufficient. Resolving the dispute requires an integrated analysis that takes account of its legal, financial and family dimensions simultaneously.
Conversely, once the conflict has become entrenched and key decisions have already been taken, the scope for action narrows. The available solutions become more restrictive, more costly and often less satisfactory.
In practice, the most balanced outcomes are often achieved before court proceedings are commenced, by making effective use of the available legal mechanisms, provided that the situation is analysed at an early stage.
In a dispute between shareholders of a family-owned company, the issue is not simply to determine who is legally right.
It is necessary to understand how the balance of power is structured, who actually controls it, and under what circumstances it may shift. The objective may be to retain control, organise an exit or preserve the value that has been created, without allowing a shareholder dispute to develop into a lasting family breakdown. Successful dispute resolution in family-owned companies therefore seeks both to preserve cohesion within the family and to protect the company’s ability to create value.
These objectives cannot be achieved through legal proceedings alone. They require a detailed understanding of the situation, the ability to identify potential tipping points and deploy the appropriate levers, and sufficient anticipation to ensure that solutions remain chosen rather than imposed by circumstances.
In practice, it is not so much the legal rule itself that alters the balance as the way in which it is used—and, above all, the point at which the decision is taken to invoke it.