Shareholder agreements for founding teams

You start a company with one or more co-founders. Everyone believes in the project, the collaboration works well, and nobody wants to spend time or money planning for a conflict that feels unlikely.

So the company gets set up, the shares get split, and the shareholders agreement (aksjonæravtale) gets pushed to later.

Eighteen months on, one of the founders wants out. They leave the company but keep a third of the shares after a limited amount of work. Or maybe you own the company 50/50 and disagree on a decision that actually matters. Neither of you can make the call, and the company grinds to a halt. Or maybe an investor goes through the ownership structure, asks for the shareholders agreement, and finds out it was never signed.

The document you skipped to save time and money can end up being the most expensive thing you never did.

This guide is an introduction to shareholders agreements for Norwegian founders. It covers who should have one, what it typically regulates, what can go wrong without it, and which provisions matter most for a young company.

Who needs a shareholders agreement in Norway?

Anyone who owns a company together with others should consider putting a shareholders agreement in place.

If an AS (aksjeselskap) has more than one shareholder, there's a need for clear rules on how the owners work together. That applies just as much to a company with only two founders.

It can be tempting to wait. Maybe you're thinking the agreement can wait until the first funding round, or that it's not really necessary since you know and trust each other.

The truth is the agreement is easiest to write exactly while the collaboration is working well. That's when the hard questions can be discussed openly, without anyone trying to protect their position in an active conflict.

Once disagreement has already set in, every provision becomes a negotiation between owners with different interests. That usually makes reaching a solution both more expensive and harder.

The shareholders agreement should be signed while everyone's still pulling in the same direction.

Is a founders' agreement (gründeravtale) the same as a shareholders agreement?

The terms are often used interchangeably.

"Founders' agreement" tends to be associated with the early stage, while "shareholders agreement" is the more formal term for the agreement between owners. In practice, both are meant to solve many of the same problems.

For a founder team, the founders' agreement will normally be the shareholders agreement between the owners. What matters isn't what the document is called, but whether it regulates the collaboration clearly and thoughtfully.

Why should you have a shareholders agreement?

A shareholders agreement sets the rules of the game between a company's owners.

It typically covers how the company will be governed, what rights and obligations each shareholder has, and what happens if someone wants to sell out or fails to meet their obligations.

A Norwegian shareholders agreement usually covers four main areas:

• How the company is governed, and how major decisions get made.

• What rights and obligations shareholders and board members have.

• What happens if someone breaches the agreement.

• How new owners can come in, and how existing owners can exit.

The shareholders agreement is a private agreement between the parties and isn't registered with the Norwegian Register of Business Enterprises (Brønnøysundregistrene). It's binding on whoever has signed it.

That said, it's important to understand how the shareholders agreement relates to the articles of association (vedtekter) and the Companies Act (aksjeloven). The agreement can regulate the relationship between owners, but it can't override mandatory statutory rules. A shareholders agreement sets the rules of the game between a company's owners.

What can happen if you don't have a shareholders agreement?

Without a shareholders agreement, the collaboration has to rest mainly on the Companies Act and the company's articles of association.

Those rules provide a necessary legal framework, but they weren't written with your specific founder team, business model, or ambitions in mind.

Some of the most common problems:

• No vesting, so a co-founder can walk away with everything. If someone leaves after six months, there's nothing saying their shares come back. They keep their full stake (often called "dead equity") while the remaining founders do all the work and own less of the upside.

• Deadlock. Two founders at 50/50 with no mechanism to break a standstill or exit can lock the company up entirely over a single disagreement. Nothing moves.

• Shares can end up with strangers. Without a right of first refusal (forkjøpsrett), a departing shareholder can, in principle, sell to whoever they want, including someone you'd never have chosen as a partner.

• Minority founders are exposed. Without agreed protections, a smaller owner can get sidelined in decisions and in a future sale.

• Investors hesitate. Any serious investor will expect a shareholders agreement with vesting and basic governance already in place. Not having one is a red flag that can slow down or sink a round.

None of these are exotic edge cases. They're the standard ways founders get burned, and all of them are avoidable.

How do you structure a shareholders agreement?

Some shareholders agreements are short and high-level. Others are extensive and detailed.

How far you need to go depends on things like the number of owners, the company's stage, how ownership is split, capital needs, and where things are headed.

A well-built agreement typically covers five main areas:

• The basics (parties, duration, and how it changes). Who's bound, for how long, and how the agreement gets amended. Aim to have every shareholder as a party. At a minimum, you want owners of more than half the shares on board, ideally two thirds, since the most important company decisions require a qualified majority.

• How the company is run. Who gets to appoint board members, which decisions need consent from everyone or from specific shareholders (veto rights), and whether shareholders get more frequent reporting than the law requires. One word of caution: veto rights protect you, but if drawn too broadly they can paralyze decision-making, so they need careful drafting.

• Buying, holding, and selling shares. Right of first refusal, pricing or valuation mechanisms, and conditions for ownership (for example, that you need to stay working in the company to keep your shares).

• Restrictive covenants. Non-compete, non-solicitation, and confidentiality clauses, usually backed by a penalty for breach. These need to stay within mandatory statutory limits. The Working Environment Act in particular puts limits on non-compete and non-solicitation clauses where the relationship is really an employment relationship.

• Selling the company, drag-along (medsalgsplikt) and tag-along (medsalgsrett). A drag-along right lets a selling majority require everyone to sell on the same terms (so one holdout can't block an exit). A tag-along right lets minority owners join a sale on the same terms (so they don't get stuck with a new majority owner they never chose).

Which provisions matter most for a young company?

If you only get a few things right from the start, make it these:

• Founder vesting. This is the big one. Vesting means founders earn their shares over time (typically over four years, often with a one-year cliff) instead of owning them outright from day one. In Norway this gets built into the shareholders agreement through good leaver/bad leaver clauses and buyback rights. If a founder leaves early, the company or the remaining founders can buy back the unvested shares, often at a reduced price. This is what stops an early departure from turning into dead equity, and it's the clause investors look for first.

• Exit clauses. What happens, and at what price, when someone leaves. Tie these to a clear valuation method agreed in advance, so a departure doesn't turn into an argument about what the shares are worth.

• Right of first refusal. First right to buy, so shares stay within the existing group instead of going to outsiders.

• Drag-along and tag-along. So a future sale can actually happen, and smaller owners are protected when it does.

• Decision-making and veto rights. Clarity on which major decisions need broad agreement, without tying the company's hands on everyday decisions.

• IP and confidentiality. Make sure what the founders build belongs to the company, and that business-critical information stays inside it.

The value is in being early

Most shareholder disputes have a recognizable starting point.

Either no agreement was ever signed, or the agreement was so generic it raised more questions than it answered.

Another common problem is that the agreement gets written in the early days and then never touched again, even as the company, the ownership structure, and the ambitions change significantly.

The shareholders agreement is a textbook case for the value of preventive legal work. It should be written while the collaboration is working well, while the cost is manageable, and while it's still easy to discuss difficult scenarios calmly.

Once the conflict has already started, the work is neither easy, cheap, nor uncontroversial.

The agreement should be tailored to the actual ownership structure, division of work, and plans for the company. A generic standard template that neither party fully understands doesn't necessarily give you the protection you're expecting.

The agreement should also be revisited whenever the company raises capital, brings in new owners, changes its business model, or enters a new stage of growth.

This article is general information and isn't a specific legal assessment of your company. What provisions you need depends on things like your founder team, ownership structure, stage, and plans going forward.

That's also exactly why it can help to have a legal advisor who knows the business and makes sure the agreement gets written, and updated, before problems show up.

FAQ

What is a shareholders agreement?

A shareholders agreement is a private agreement between two or more shareholders.

Among other things, it sets out how the company will be governed, what rights and obligations the owners have, how shares can be transferred, and what happens if a shareholder wants to exit.

The agreement doesn't need to be publicly registered. It's binding on whoever has signed it, within the limits of the Companies Act (Aksjeloven) and the company's articles of association.

Do co-founders need a founders' agreement?

Yes, even a two-person founder team should have clear, agreed rules for how they work together.

For founders, a founders' agreement normally serves the same function as a shareholders agreement. It regulates the relationship between owners before disagreement arises over responsibilities, effort, ownership, or the path forward.

What is founder vesting?

Vesting means a founder's right to keep their shares is tied to continued involvement over a set period.

A common model is vesting over four years, often with an initial one-year period before the first portion is considered earned.

In Norwegian shareholders agreements, this is usually implemented through buyback rules with different terms depending on why the founder is leaving. The purpose is to stop someone who leaves early from keeping their entire ownership stake.

What are exit clauses?

Provisions that regulate what happens when a shareholder leaves, including good leaver/bad leaver terms and a pre-agreed way to value the shares, so a departure doesn't turn into a dispute over price.

Is a shareholders agreement legally binding in Norway?

Yes. It's enforced as a contract and is binding on everyone who signs it. Note that it sits below the articles of association and the Companies Act. Where they conflict, the shareholders agreement gives way.