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Articles of Association

Articles of Association are a company's internal rulebook. They set out the responsibilities of directors, voting rights of shareholders, and how daily business decisions are made.

Along with the memorandum of association, they form the core constitution of a registered company.

What it means

When you set up a company, you need a legal framework to govern how it operates from the inside. While external documents deal with how you interact with the outside world, the articles focus entirely on internal management.

They dictate how directors are appointed or removed, what powers they hold, and how board meetings are run. They also outline the rules for issuing new shares, transferring ownership, and paying dividends to investors.

For non-finance managers, understanding this document is crucial because it defines your authority. If you need to sign a contract, approve expenditure, or hire senior staff, the articles tell you whether board approval is required first.

Overstepping these internal boundaries can lead to legally invalid decisions and potential disputes among owners. In practice, companies often adopt standard model articles provided by government registries when they first form.

However, as businesses grow and take on outside investors, they typically draft custom articles. These bespoke rules often include special clauses, such as pre-emption rights, which ensure existing shareholders get the first chance to buy new shares, protecting them from dilution.

Reviewing the articles is also vital during major corporate events, such as selling the business or bringing in venture capital. Investors will scrutinise this document during due diligence to ensure the company has a sound governance structure.

If the rules are outdated or ambiguous, it can delay funding rounds or lead to costly legal disagreements between the founders and new backers.

In practice

Real-world examples.

1

Example

TechStart Limited's articles state that any equipment purchase over £10,000 requires unanimous board approval. When the manager buys servers for £15,000 without checking, the contract is invalid.

2

Example

Baker Street Bakery's articles include pre-emption rights. When a founder wants to sell their shares to an outsider, existing shareholders must be offered the chance to buy them first.

3

Example

Global Logistics PLC has articles specifying that the CEO cannot also serve as the board chairperson, maintaining a clear separation of power between management and oversight.

Think of it

Think of the articles as the rulebook for a board game. Before anyone starts playing or trading properties, everyone must agree on the rules for taking turns, winning, and settling disputes.

Case study

Seen in the real world.

BrightSpark Software was growing rapidly and decided to hire a new Chief Operating Officer. The founders offered the candidate a seat on the board of directors and a 5 percent equity stake as part of the compensation package. However, the newly hired COO soon noticed that the company was struggling to make quick operational decisions.

Upon reviewing BrightSpark's Articles of Association, the management team discovered that every single operational expenditure over £5,000 required a formal vote by all original shareholders, rather than just the board of directors. This outdated clause had been copied from a standard template when the business was tiny. It meant that routine purchases, such as software licenses and marketing tools, were constantly delayed by weeks while shareholders scattered across different time zones were tracked down to vote.

To fix this, the founders held an extraordinary general meeting to pass a special resolution updating the articles. They modernised the governance rules, granting the board authority over day-to-day spending up to £50,000, while keeping major decisions like selling the company with the shareholders. This simple administrative change allowed BrightSpark to operate efficiently and resume its growth without unnecessary bureaucratic bottlenecks.

Watch out

Common mistakes.

  • Treating the articles as a one-time setup document and never updating them as the company grows.
  • Ignoring the specific voting and approval thresholds listed, leading to legally invalid business decisions.
  • Confusing the articles with the memorandum of association, which deals with external relations and company formation.

Questions

People also ask.

Who can change a company's articles?

Shareholders can change the articles by passing a special resolution, usually requiring a 75 percent majority vote.

Are the articles available to the public?

Yes, companies must file their articles with the national company registry, making them a matter of public record.

What happens if managers ignore the articles?

Actions taken outside the scope of the articles can be declared void, and directors may face personal liability for breaching their duties.

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Last updated · September 9, 2026
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Disclaimer

The information provided in this finance dictionary is for educational and informational purposes only. It should not be construed as financial, investment, legal, or tax advice. Always consult with a qualified professional before making any financial decisions. Money Master HQ makes no representations or warranties about the accuracy, completeness, or suitability of this information. Use of this content is at your own risk.