If your business partner has told you they want to leave — or if you suspect they are about to — the next ninety days will determine more about your company's trajectory than the previous three years. The actions you take in the first month will shape valuation, customer continuity, team morale, and the legal mechanics of every subsequent decision.
This article is for the Irish founder facing a partner departure right now. It covers the practical, legal, financial and emotional steps in roughly the order you will need to take them.
Step one: do not react in the first conversation
Whatever was said in the first conversation, do not respond with a counter-offer, an ultimatum or a commitment in the moment. The single most expensive category of partner-departure errors is the unconsidered offer made at the moment the news is delivered. Acknowledge what your partner has told you. Ask for time. Schedule the next conversation deliberately.
If you accept a price, a timeline or a commitment in the first conversation, you have set the floor for every subsequent negotiation. Founders consistently regret the offers they make in the first 48 hours.
Step two: read the shareholders agreement
If you have a shareholders agreement, read the exit, buyout, transfer and bad-leaver provisions in full before any further conversation. Most well-drafted Irish shareholders agreements include:
- Notice provisions for voluntary departure.
- Pre-emption rights — the company and remaining shareholders typically have the right to buy departing shares before any third party.
- Valuation method — formula-based, expert-determined, or referee-set.
- Good-leaver / bad-leaver classification.
- Restrictive covenants on departure (non-compete, non-solicit).
- IP and confidentiality obligations.
If you do not have a shareholders agreement, your situation is harder but not unsolvable. The Companies Act 2014 defaults will apply, your departing partner can in principle sell their shares to anyone subject to the constitution, and you have no agreed valuation method. Engage an experienced Irish commercial solicitor immediately.
Step three: get a valuation
Valuation is the single most contested aspect of any partner buyout. Do not negotiate price before you have an independent view of value.
| Method | When it suits | Indicative cost |
|---|---|---|
| Multiple of EBITDA | Profitable, established SMEs | €500–€2,000 (accountant) |
| Multiple of revenue | Growth-stage software | €500–€2,000 |
| Net asset value | Asset-heavy or wind-down scenarios | €500–€1,500 |
| Discounted cash flow | Stable forecastable cashflows | €2,000–€8,000 |
| Independent expert valuation | Disputed or complex | €3,000–€10,000+ |
If your shareholders agreement specifies a valuation method, that method generally controls. If it does not, the choice of method is itself often a major point of negotiation — and the choice can change the price by 30–50%.
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Run the free check →Step four: structure the buyout
Few small Irish companies have the cash to buy out a 50% partner in a single payment. Most realistic buyouts use one or more of the following structures:
- Lump sum funded by retained earnings or new debt.
- Phased payment over 12–60 months, interest-bearing or interest-free.
- Earn-out tied to specific revenue or profit targets.
- Share buyback funded by the company itself (subject to specific Companies Act 2014 procedures).
- Replacement investor purchasing the departing partner's shares.
Each structure has different tax, legal and cashflow consequences. A solicitor and accountant working together can usually identify the structure that minimises both cost and disruption.
Step five: customers, team and IP
While the financial negotiation proceeds, three operational questions need answers.
Customers
Which customers does the departing partner own the relationship with? What is your plan for the handover? Who communicates the change and when? A poorly handled customer communication can lose revenue more quickly than a buyout can be agreed.
Team
Employees will sense the departure long before it is announced. Plan the internal communication carefully. The departing partner's loyalty from junior team members can be high; manage the transition deliberately.
Intellectual property
If IP was assigned at incorporation under a properly drafted assignment agreement, you are protected. If it was not, the departing partner may credibly claim ownership of code, brand or customer data. This is a common and expensive surprise.
Step six: restrictive covenants
What can your departing partner do next? Most Irish shareholders agreements include non-compete and non-solicit clauses that survive departure for a defined period. Their enforceability depends on reasonableness — Irish courts will not enforce restraints broader than necessary to protect legitimate business interests.
If a partner is leaving to start a competing business, expect the restrictive covenants to be tested. Take legal advice on enforceability before threatening it.
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Run the free check →An example
Two co-founders of a Dublin-based services company decided after seven years that one wanted to leave. They had a shareholders agreement with a clear valuation method (a multiple of trailing EBITDA), pre-emption rights and a 36-month phased payment structure. Engagement was structured: an accountant produced the valuation, a solicitor handled the share transfer, and the partners co-wrote the customer and team communications. The departure took four months from first conversation to completion. Both partners describe the process as professional and uneventful. The company has grown 40% in the two years since.
Mistakes founders make
- Responding to the departure announcement with an immediate counter-offer.
- Negotiating price before commissioning an independent valuation.
- Ignoring or failing to read the shareholders agreement (or never having one).
- Mishandling the customer and team communication, allowing the departure to leak uncontrollably.
- Failing to verify IP assignment status before legal proceedings begin.
- Treating restrictive covenants as automatically enforceable without specific advice.
Conversation prompts
- What does each of us actually want as an outcome — speed, price, or relationship?
- What does a clean exit look like for both of us in six months?
- Who controls the customer and team communication, and on what timeline?
- What is the right valuation method given our shareholders agreement and our company stage?
- Who do we both trust to mediate if the financial negotiation stalls?
- Departures handled with structure and patience tend to resolve in 3–6 months at predictable cost.
- Departures handled reactively tend to escalate into 12–24 month legal disputes at multiples of the cost.
- The relationship between the founders, post-departure, is largely determined by the first ninety days.
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Run the free check →Frequently asked questions
- What should I do if my business partner says they want to leave?
- Do not respond with a counter-offer or commitment in the first conversation. Ask for time, schedule the next conversation deliberately, read your shareholders agreement carefully, and commission an independent valuation before any negotiation on price.
- How is a departing partner's shareholding valued in Ireland?
- If your shareholders agreement specifies a valuation method, that method generally controls. Common methods include multiple of EBITDA, multiple of revenue, net asset value, discounted cash flow, and independent expert valuation. The choice of method can change the price by 30–50%.
- Can my partner sell their shares to anyone?
- If you have a shareholders agreement with pre-emption rights, the company and existing shareholders typically have the first right to buy. Without a shareholders agreement, the constitution and Companies Act 2014 defaults apply, which generally provide weaker protection.
- How long does a partner buyout take in Ireland?
- A well-structured buyout under a clear shareholders agreement typically completes in three to six months. Disputed departures without a shareholders agreement frequently take twelve to twenty-four months and cost materially more.
- What about non-competes when a partner leaves?
- Most Irish shareholders agreements include non-compete and non-solicit clauses surviving departure. Their enforceability depends on reasonableness — Irish courts will not enforce overly broad restraints. Take specific advice before threatening enforcement.
Most disputes begin long before the first legal disagreement.
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