Key takeaways
- A shareholders' agreement (or associates' agreement) is a private, unpublished contract that complements the articles of association without replacing them: it binds only its signatories.
- It anticipates situations that standard articles of association do not cover: share transfers, minority shareholder rights, exit valuation, and operational governance.
- In the event of a breach, the remedy is contractual: damages or penalty clauses set out in the agreement. A share transfer completed in breach of the agreement often remains enforceable against the company if the statutory formalities were observed.
- Essential clauses to include: pre-emption, enhanced consent, lock-up, tag-along, drag-along, valuation method, and non-competition.
- Drafting the agreement together with the articles, with the help of a specialist lawyer, is the best way to ensure consistency between the two instruments.
In a BV founded by two or three shareholders, the standard articles signed before the notary cover the essential legal framework. They do not answer questions that are nonetheless decisive: what happens if a founder wants to sell shares to a competitor? How is the company valued when a shareholder leaves? Who can block a major strategic decision? The shareholders' agreement (common term) or associates' agreement (the legally precise term for a BV) is the contractual instrument designed to answer these questions, outside the articles of association.
Since the Companies and Associations Code (CAC) came into force on 1 May 2019 for new companies and on 1 January 2020 for existing companies, the BV regime has been substantially modernised. The CAC has broadened contractual freedom for shareholders: the articles may now go further than the statutory default rules, and the shareholders' agreement may go further still on matters the law does not regulate.
Shareholders' Agreement for a Belgian BV: Definition and Legal Framework
A shareholders' agreement BV Belgium is a contract concluded between some or all of the shareholders of a BV to organise their relationship outside the articles of association. It can cover internal governance, share transfer rights and obligations, minority protection, confidentiality and non-competition, and the exit conditions for a departing shareholder.
Unlike the articles, the agreement is not subject to any particular formal requirements imposed by the CAC. Its validity is that of an ordinary contract: consensus of the parties, a lawful object and adequate cause. It can be concluded by private deed, dated and signed by each shareholder, with no notarial intervention.
A fundamental principle applies in Belgian company law: a clause in a shareholders' agreement cannot derogate from the mandatory provisions of the CAC. It may, however, modify default rules or cover areas that the articles do not address. Where the agreement conflicts with the articles, the articles prevail at the institutional level, as they are the company's constitutive instrument.
Essential Clauses in a Shareholders' Agreement for a BV
An effective shareholders' agreement covers at least four areas: share transfer rules, minority shareholder rights, governance mechanisms, and provisions relating to valuation and exit.
Essential clauses in a shareholders' agreement for a Belgian BV
Pre-emption clause (right of first refusal)
Obliges a selling shareholder to offer shares to the other shareholders before any third party, at the price and on the terms offered by the prospective buyer. Protects the stability of the shareholder base.
Enhanced consent clause
Subjects any share transfer to prior approval by the shareholders or a qualified majority, in addition to or beyond the conditions already provided in the articles of association.
Lock-up clause (temporary restriction on transfer)
Prohibits a shareholder from transferring shares for a set period. Used in the early years of a company or following an investor's entry, to stabilise the shareholder base.
Tag-along clause (co-sale right)
Protects minority shareholders: if the majority sells its shares to a third party, minority shareholders may demand to be included in the sale on the same price and terms.
Drag-along clause (forced sale right)
Allows majority shareholders to require minority shareholders to sell their shares as part of a full exit to a third-party acquirer, on the same terms. Useful for facilitating industrial exits.
Valuation methods
Defines in advance the method for calculating the share price on a shareholder's exit (net asset value, earnings multiple, independent expert appointed by the parties). The BV has no statutory minimum capital under the CAC: valuation is based on actual equity (art. 5:4 CAC).
Governance clauses
Specifies decisions requiring unanimous consent or a qualified majority beyond what the articles provide: key hires, significant investments, material debt, change of activity.
Non-competition clause
Prohibits a departing shareholder from engaging in competing activities for a set period and within a defined geographical area, within the limits permitted under Belgian law.
The valuation clause is often the most sensitive to draft. Its absence is the most frequent cause of deadlock on a shareholder's exit: each party applies the method most favourable to their interests, and negotiations stall. Agreeing in advance on an objective mechanism, even an imperfect one, is preferable to having no reference at all.
Shareholders' Agreement and Articles of Association: Complementarity and Hierarchy
A shareholders' agreement and the articles of association serve different functions. Confusing them, or drafting one without regard to the other, creates costly legal inconsistencies.
| Articles of Association | Shareholders' Agreement | |
|---|---|---|
| Required form | Notarial deed | Private deed (no formal requirement) |
| Publication | Belgian Official Gazette (enforceable against all third parties from publication) | Not published, confidential |
| Parties bound | All shareholders, present and future | Signatories only (express adherence required for new entrants) |
| Amendment | General meeting at 3/4 majority + notary (art. 5:100 CAC) | Agreement of signatories, no formal requirement |
| Enforceability against third parties | Yes, from publication in the Official Gazette | No, unless the third-party acquirer expressly adheres |
| Scope | Mandatory legal framework of the company | Shareholder relations, extended governance, contractual rights |
Best practice is to draft both instruments together, at the time of incorporation. Certain clauses must appear in the articles to be enforceable against third parties (for example, consent clauses on share transfers), while others naturally belong in the agreement (valuation methods, personal obligations of shareholders, governance commitments).
When a new shareholder joins the BV, it is essential to have them sign the existing agreement or formally adhere to its provisions. Without that, they are not bound and may transfer shares without observing the rules the founders had negotiated.
Advantages and Limitations of a Shareholders' Agreement for a Belgian BV
Advantages
- Confidentiality: the agreement is not published and does not appear in the documents consultable at the Official Gazette or the CBE
- Flexibility: can be amended or terminated by agreement of the signatories, without a notary or publication
- Precision: allows the parties to go further than the articles on valuation, operational governance and personal obligations of shareholders
- Speed of implementation: can be concluded at the same time as the articles, with no additional delay
- Minority protection: tag-along and pre-emption clauses effectively protect minority shareholders in the event of a majority exit
Disadvantages
- Not enforceable against third parties: a non-signatory acquirer of shares is not bound, making it necessary to include consent clauses in the articles for share transfers
- Contractual remedy for breach: damages or penalty clauses set out in the agreement; a share transfer completed in breach of the agreement often remains enforceable against the company if the statutory formalities were observed
- Risk of inconsistency: if the agreement and the articles are not drafted together, contradictions may arise on majorities, voting rights or exit mechanisms
- Duration to monitor: an agreement of indefinite duration may be terminated unilaterally with reasonable notice, unless a minimum duration or automatic renewal clause is expressly provided
Drafting and Concluding a Shareholders' Agreement for Your Belgian BV
Drafting a shareholders' agreement follows no legally prescribed procedure, but following a few steps ensures a document consistent with the BV's articles and enforceable in the event of a dispute.
- 1
Identify the key issues among shareholders
Before incorporationList the situations to anticipate: who may transfer shares and to whom, how to value the company, which decisions require unanimous or qualified consent, what happens if a founder dies or wishes to leave.
- 2
Verify consistency with the articles
In parallelEnsure the articles already contain the consent clauses and exit mechanisms at the expense of company assets (art. 5:154 and 5:155 CAC) that must be enforceable against third parties, and that the agreement does not contradict the articles on majorities or management powers.
- 3
Draft the agreement with legal counsel
Day 1 to day 15Engage a solicitor specialising in company law. The agreement must be tailored to the shareholders' specific situation: a drag-along clause in a two-founder BV has very different effects from one in a company with five shareholders or a minority investor.
- 4
Sign and retain each original
At incorporationEach signatory retains a dated, signed original. There is no mandatory filing, but a copy may be kept with the company's legal counsel for reference in the event of a dispute.
- 5
Review the agreement at each key milestone
OngoingThe admission of a new shareholder, a fundraising round, or a change in strategy all require the agreement to evolve. Include a clause providing for periodic mandatory review or review on the occurrence of specified trigger events.
For company law matters relating to governance and shareholder relations, professional support from the outset avoids the most common pitfalls: an agreement drafted in haste, inconsistent with the articles, or lacking a valuation clause, is often unworkable at precisely the moment it is most needed.
Structure the governance of your BV
Monsiegesocial supports founders in drafting articles of association and shareholder agreements, to anticipate conflict or exit scenarios from the very start.
Further reading
- Shareholder conflict in a Belgian SRL: prevention and resolution: when prevention has not been enough, the amicable and judicial routes for resolving a dispute between shareholders
- General meeting of a Belgian SRL: rules and formalities: the rules on notice, quorum and majority that govern collective decisions, a frequent source of deadlock
- Director mandate in a Belgian SRL: remuneration and responsibilities: to clarify management powers and their relationship with the shareholder rights defined in the agreement
