If you’re starting a business with someone else, bringing in an investor, or running a family company with multiple owners, there’s one document you really can’t afford to skip: a shareholders’ agreement.
Think of it this way. Your company’s constitution sets out the basic rules of how the company operates. But a shareholders’ agreement is where you get into the real detail — who does what, what happens when things go wrong, and how you’ll handle the situations nobody wants to think about but everybody needs to plan for.
In this guide, we’ll walk through the main types of shareholder agreements used in Ireland, what each one covers, and the key clauses you need to understand. Whether you’re a founder, a minority shareholder, or a joint venture partner, this will help you figure out what kind of agreement suits your situation — and why having one in place matters more than you might think.
What Problem Does a Shareholders’ Agreement Solve?
The Companies Act 2014 and your company’s constitution provide a basic framework for how a company runs. They cover things like issuing shares, appointing directors, and holding meetings. But here’s the gap: they don’t address the messy, real-world stuff that actually causes problems between business owners.
What happens if your co-founder wants to leave after six months? What if a majority shareholder tries to push through a decision that wipes out your stake? What if two 50/50 partners simply can’t agree on the direction of the business?
A shareholders’ agreement is a contract between the shareholders of a company that fills these gaps. It creates rights and obligations that go beyond the basic rights in company law, giving everyone clarity and protection. The common risks it prevents include:
- Disputes over decision-making, roles, or company direction
- Deadlock when equal partners can’t agree
- Unfair dilution when new shares are issued without protecting existing shareholders
- Unexpected exits — a shareholder dying, divorcing, or simply walking away
- Transfer of shares to unwanted third parties
Without an agreement, you’re relying on legislative provisions and whatever’s in the constitution. That’s a bit like relying on the rules of the road without bothering to agree who’s actually driving.
Types of Shareholder Agreements in Ireland
There’s no single, one-size-fits-all shareholders’ agreement. The type you need depends on your business structure, the number of shareholders, and the relationships between them. Here are the six most common types used by Irish private companies.
1. Founder/Co-Founder Agreement
This is the agreement you put in place at the very beginning when two or more people are building a business together. It’s probably the most commonly overlooked — because when you’re excited about a new venture, the last thing you want to do is plan for disagreements.
A founder agreement typically covers:
- Roles and responsibilities — who handles what, and what authority each person has
- Share vesting schedules — so that if someone leaves early, they don’t walk away with a full shareholding for six months’ work
- Intellectual property (IP) assignment — confirming that anything created for the business belongs to the company, not the individual
- Departure terms — what happens if a founder is asked to leave, chooses to leave, or can no longer contribute
- Non-compete and restrictive covenants — preventing a departing founder from setting up a competing business
If you’re starting a company with a friend or colleague, this is the agreement that protects the friendship as much as the business.
2. Majority/Minority Shareholder Agreement
When one person or group holds the bulk of the shares, the minority shareholder needs protection. Without it, the majority can effectively run the company however they like, and the minority has very little say.
This type of agreement focuses on:
- Reserved matters — decisions that require a majority above the normal threshold, or even unanimous consent (things like changing the constitution, issuing new shares, or significant borrowing)
- Veto rights — giving the minority shareholder a veto over specific decisions that could harm their interests
- Anti-dilution protections — ensuring the minority can subscribe for new shares proportionally when additional share capital of the company is raised
- Information rights — guaranteeing access to financial statements, management accounts, and board minutes
- Dividend policy — setting out when and how dividend distributions will be made
Under the Companies Act 2014, members of the company have some statutory protections — including the right to make an application to the court if affairs are conducted in an oppressive manner. But a well-drafted agreement gives you contractual protections that are far more practical and immediate than going to court.
3. Investor/Venture Capital Agreement
When an investor puts money into your company — whether that’s a venture capital fund, an angel investor, or a strategic partner — they’ll almost certainly want a shareholders’ agreement that protects their investment.
These agreements tend to be more detailed and include:
- Board seats — the investor’s right to appointments to the board or to nominate an observer
- Reporting obligations — regular management accounts, budgets, and KPI reporting
- Exit rights — drag-along rights (forcing all shareholders to sell if a buyer is found) and tag-along rights (letting minority shareholders join a sale on the same terms)
- Liquidation preferences — ensuring the investor gets their money back first in a winding-up or sale
- Anti-dilution provisions — protecting the investor’s percentage if shares are issued at a lower valuation later
- Restrictive covenants — non-compete obligations on founders during and after involvement
If you’re raising money, expect the investor’s solicitor to produce the first draft. That’s normal — but you absolutely need your own legal advice before signing.
4. Joint Venture (50/50) Agreement
A joint venture company — where two parties each hold 50% — presents a unique challenge: deadlock. Neither side can outvote the other, so if they disagree, the business grinds to a halt.
Joint venture shareholders need an agreement that addresses:
- Shared control mechanisms — how the board of directors is structured, whether there’s a casting vote, and how composition of the board is decided
- Deadlock resolution — step-by-step processes for breaking deadlock (we’ll cover these mechanisms in detail below)
- Non-compete clauses — preventing each party from competing with the joint venture
- Contribution obligations — what each party brings (capital, expertise, contracts, staff) and what happens if one side doesn’t deliver
- Exit and termination — how to unwind the venture if the relationship isn’t working
50/50 ventures can be brilliant when they work. But without the consent mechanisms and deadlock provisions in the agreement, they can become paralysed very quickly.
5. Pre-Incorporation/Formation Agreement
Sometimes you need an agreement before the company even exists. A pre-incorporation agreement sets out what the founders have agreed while they’re still in the planning phase — allocating shares, defining roles, and committing to the new venture.
Key points include:
- Share allocation — who gets what percentage of the capital of the company once it’s formed
- Financial contributions — how much each party will invest
- Roles and expectations — who will be directors, who will work full-time
- Enforceability — this is the tricky part. Contracts made on behalf of a company that doesn’t yet exist can have enforceability issues under Irish company law, so getting legal advice early is important
Think of this as the roadmap that gets everyone aligned before the company is registered with the Companies Registration Office (CRO).
6. Family Business Agreement
Family businesses have dynamics that no standard template can fully anticipate. Emotions, expectations, and decades of family history all feed into business decisions. A family business shareholders’ agreement helps separate the personal from the professional.
It typically covers:
- Succession planning — who takes over when the current generation steps back, and on what terms
- Employment vs ownership — not every family member who owns shares needs to (or should) work in the business. The agreement clarifies entitlement to employment and the distinction between being a shareholder and being an employee
- Dispute management — family-specific mediation processes, often involving an independent third party
- Share transfer restrictions — keeping shares in the company within the family, with clear rules about what happens on death, divorce, or family fallout
- Dividend policy and director remuneration — ensuring fairness between active and passive family shareholders
If you’re in a family business, this agreement is an important document that can preserve both the business and the family relationships.
What Clauses Should Every Shareholders’ Agreement Include?
Regardless of which type suits your situation, there are core clauses that every shareholders’ agreement should contain. Here’s what you’d expect to see:
|
Clause Category |
What It Covers |
|
Parties & Share Classes |
Who is party to the agreement, what shareholding each holds, and the classes of shares in issue |
|
Purpose |
The business activities the company will carry on |
|
Relationship with Constitution |
Which document takes priority if there’s a conflict — usually the agreement prevails between the parties |
|
Governance |
Board of directors composition, appointments to the board, voting thresholds, reserved matters requiring special consent |
|
Shareholder Rights |
Dividend policy, information access, non-compete, confidentiality obligations |
|
Participation |
Expectations around time commitment, especially where some shareholders work in the business and others don’t |
|
Amendment |
How the agreement can only be amended — typically requiring unanimous written consent |
These are your foundations. Everything else builds on top of them depending on the particular circumstances of your business.
How Do Funding Provisions Work?
Money is usually where disagreements start, so a good shareholders’ agreement spells out the financial obligations clearly.
Initial Capitalisation and Shareholder Loans
The agreement should state how much each shareholder contributes to the share capital of the company at the outset. It may also cover shareholder loans — money lent to the company on agreed terms, including interest and repayment schedules. This is especially important where lender requirements dictate minimum equity levels.
Pre-Emption on New Issues
Pre-emption rights give existing shareholders the right of first refusal to subscribe for new shares before they’re offered to outsiders. This protects your percentage ownership. Without this provision, you could find your stake diluted by new shareholders coming in at terms you didn’t agree to.
Follow-On Funding
What if the company needs more money down the line? The agreement should address whether shareholders are obligated to provide follow-on funding, and what happens if someone can’t or won’t contribute. Common solutions include allowing other shareholders to pick up the shortfall (increasing their stake proportionally) or bringing in external funding.
Lender Requirements
Banks and other lenders may require certain things — personal guarantees, minimum equity ratios, or restrictions on borrowing. The agreement should anticipate these requirements and ensure the shareholders can comply.
Share Transfer Restrictions
One of the most critical sections of any shareholders’ agreement deals with how shares in the company can (and can’t) be transferred. You don’t want to wake up one morning and discover your business partner has sold their shares to someone you’ve never met.
Pre-Emption Rights
Before any shareholder can sell their shares to a third party, the remaining shareholders typically get a right of first refusal. The selling shareholder must offer their shares to existing holders first, usually at a fair value determined by an agreed mechanism.
Permitted Transfers
Certain transfers are usually allowed without triggering pre-emption — for example, transfers to a spouse, a family trust, or a connected company. These are called permitted transfers, and the agreement sets out exactly which ones qualify.
Valuation Mechanisms
How do you value shares in a private company? The agreement should specify: will it be fair value as determined by an independent arbitrator? A specified price agreed in advance? A formula based on earnings or net assets? Getting this right avoids costly disputes at the point of sale of shares.
Tag-Along and Drag-Along Rights
Tag-along rights protect minority shareholders. If the shareholder majority sells to a buyer, tag-along rights let the minority join the sale on the same terms. Drag-along rights work the other way — if a buyer wants 100% of the company, drag-along provisions allow the majority to force the minority to sell. Both are standard in investor agreements.
Put and Call Options
A put option gives a shareholder the right to force the company (or other shareholders) to buy their shares at a specified price or formula. A call option gives the company or other shareholders the right to buy someone out. These are often triggered by specific events — retirement, death, breach of the agreement, or termination of employment.
Handling Former Shareholders
What happens when a shareholder leaves the business? The agreement needs to address whether they keep their shares (as a passive investor) or are required to sell. “Good leaver” and “bad leaver” provisions determine the price — a good leaver (retirement, illness) might get fair value, while a bad leaver (sacked for cause, competing with the business) might get a discounted or nominal price.
Dispute Resolution and Deadlock
Even with the best intentions, disagreements happen. What matters is having a clear, agreed process for resolving them before they destroy the business.
Why Deadlock Happens
Deadlock occurs when shareholders with equal voting power can’t agree on a material decision. It’s most common in 50/50 ventures but can happen whenever reserved matters require unanimous consent. Without a resolution mechanism, the company can become paralysed.
Escalation, Mediation, and Arbitration
Most agreements follow a stepped process:
- Discussion — the shareholders try to resolve it between themselves
- Escalation — if that fails, senior representatives (or an independent chair) get involved
- Mediation — a neutral mediator helps the parties reach agreement. Mediation is non-binding but resolves most disputes
- Arbitration — if mediation fails, the matter may be referred to an arbitrator whose decision is binding. Arbitration is private (unlike court proceedings), which most business owners prefer
It’s worth noting that anyone can also make an application to the court under Section 212 of the Companies Act 2014 if company affairs are conducted in a manner oppressive to any member, though this is typically a last resort.
Deadlock Mechanisms
For true deadlock, some agreements include more creative (and dramatic) mechanisms:
- Russian roulette — one party names a price, the other must either buy at that price or sell at that price. Focuses minds wonderfully.
- Texas shoot-out — both parties submit sealed bids. The highest bidder buys the other out.
- Sealed bids — similar to the Texas shoot-out, often with an independent third party managing the process
These sound aggressive, but they work precisely because nobody actually wants to trigger them. They incentivise compromise.
Enforceability and Interaction with the Constitution
A shareholders’ agreement is an agreement governed by contract law. Your company’s constitution (which replaced the old memorandum and articles of association for companies formed under the Companies Act 2014) is governed by company law. Understanding how these two documents interact is essential.
Contract Law Meets Company Law
The shareholders’ agreement binds the parties to a shareholders’ agreement as a private contract. The constitution binds the company and all its members under statute. If there’s a conflict, the agreement typically states that it prevails between the shareholders — but the constitution still governs the company’s relationship with the wider world and with the CRO.
Common Pitfalls
Problems arise when the two documents contradict each other. For example, if the constitution allows share transfers freely but the agreement restricts them, a shareholder could technically argue they can transfer under the constitution. The solution? Ensure the constitution is amended to align with the agreement, or include a provision requiring shareholders to vote in favour of any constitutional change needed to give effect to the agreement.
Keeping Them Aligned
Whenever you amend your shareholders’ agreement, review the constitution — and vice versa. As the Companies Act 2014 (along with the Companies (Accounting) Act 2017) has modernised Irish company law, it’s worth checking that older agreements still reflect current legislative provisions.
Template vs Professionally Drafted?
You can find shareholders’ agreement templates online. Some are decent. Most are generic. Here’s how to think about it.
When a Template Might Be Acceptable
If you’re in a very early-stage startup with minimal assets, equal founders, and a simple structure, a well-sourced template can serve as a starting point. It’s better than having no agreement at all. But treat it as a draft, not a finished product.
Risks of Templates
Templates won’t account for your particular circumstances. They may include provisions from other jurisdictions (English law is close to Irish law, but not identical). They may miss critical clauses — leaver provisions, deadlock mechanisms, or alignment with your constitution. A template that’s 90% right can still cause serious problems with the 10% it gets wrong.
What to Prepare Before Seeing a Solicitor
To keep legal costs reasonable, go in prepared. Have clear answers on:
- Who the shareholders are and their respective shareholding percentages
- Who will be the directors and what authority each has
- How much each party is investing
- What decisions should require special approval (reserved matters)
- What happens if someone wants to leave or needs to be removed
- How disputes should be resolved
- Any specific investor requirements or lender conditions
Your accountant can help you prepare this information and work alongside your solicitor to ensure the financial and tax implications are properly addressed.
FAQs
What are the most common types of shareholders’ agreements in Ireland?
The most common types are founder agreements, majority/minority agreements, investor agreements, joint venture agreements, and family business agreements. The right type depends on the number of shareholders, the business structure, and the rights and obligations for shareholders that need to be established. Most Irish private companies with more than one shareholder benefit from having a shareholders’ agreement in place.
Why do I need a shareholders’ agreement if I already have a company constitution?
Your company’s constitution covers the basics required by law or in a company’s governing documents, but it’s a public document filed with the CRO. A shareholders’ agreement is private, confidential, and far more detailed. It sets out obligations for shareholders beyond what the constitution covers — things like exit provisions, dispute resolution, non-competes, and dividend policy. Think of the constitution as the skeleton and the shareholders’ agreement may fill in the muscle and tissue.
How can I protect myself as a minority shareholder?
A well-drafted agreement gives a minority shareholder protections, including veto rights over key decisions, pre-emption rights on share transfers and new issues, tag-along rights on any sale of shares by the majority, guaranteed access to financial information, and the right to appoint at least one director. Without these, you’re relying on statutory protections — which exist, but require an application to the court to enforce.
What happens if a shareholder stops working in the business?
This is one of the most important issues to address upfront. Good leaver/bad leaver provisions determine whether the departing shareholder keeps their shares, must sell them, and at what price. A “good leaver” (retirement, long-term illness) typically receives fair value. A “bad leaver” (gross misconduct, competing with the business) may receive a significantly reduced price. The agreement should also address non-compete and restrictive covenants that survive departure.
How do pre-emption rights work in a shareholders’ agreement?
Pre-emption rights give existing shareholders the right of first refusal before any transfer of shares to third parties. If a shareholder wants to sell their shares, they must first offer them to the remaining shareholders, usually at a price determined by the agreement’s valuation mechanism. This keeps ownership within the existing group and prevents unwanted outsiders from becoming the company’s shareholders.
Next Steps
A shareholders’ agreement is an important foundation for any business with more than one owner. Whether you’re setting up a new company, bringing in an investor, restructuring a family business, or entering a joint venture, the right agreement protects everyone involved and gives the business the best chance of success.
At Coffey & Co, we work with business owners across Limerick and beyond to make sure the financial and commercial side of these agreements is sound. We’ll help you understand the tax implications, prepare the financial information your solicitor needs, and make sure the agreement reflects how the business actually operates.
Get in touch with our team today to discuss what type of shareholders’ agreement is right for your business. We’ll make sure you’re properly prepared and that nothing gets overlooked.
The information in this blog is provided for general informational purposes only and does not constitute accounting, tax, business, or legal advice. While Coffey & Co aims to ensure the content is accurate and up to date, no guarantee is given regarding its completeness or suitability for any particular purpose.