UK Company Quorum and Voting Thresholds: Default vs Bespoke

A UK private limited company is governed not just by the Companies Act 2006 but by its own articles of association. Two quietly important matters that articles regulate are quorum (the minimum number of people needed to hold a valid meeting) and voting thresholds (the percentage required to pass a resolution). The default rules in the Model Articles (SI 2008/3229) and the Companies Act 2006 work for most companies, but founders who want bespoke governance — for example, weighted votes, chair’s casting vote, or supermajority requirements — must amend the articles. This article sets out what the defaults are, what can be changed, and where the legal limits lie.

1. Default Quorum — Board Meetings (Model Articles)

For a private company on the unmodified Model Articles, the quorum for a directors’ meeting is two (Model Articles for private companies limited by shares, art. 11(2)). Where there is only one director, the company is exempt from the two-director quorum (art. 7(2) of the Model Articles), and that single director may take any decision on her own.

Where there are two directors but bylaws provide a quorum of two, both must be present (or participate by electronic means) for any board meeting to proceed. If one resigns or becomes incapacitated, decisions cannot be taken until a replacement is appointed — a drafting trap for two-founder companies.

Source — Model Articles (SI 2008/3229): https://www.legislation.gov.uk/uksi/2008/3229/contents/made

2. Default Quorum — General Meetings (Companies Act 2006, s.318)

For general meetings of members, the Companies Act 2006 sets the default in s.318(2): in the case of a company having only one member, that one member is the quorum; in any other case, two qualifying persons present at the meeting are the quorum (s.318(2)(b)).

A “qualifying person” is defined in s.318(3) and means:

• an individual member of the company; or
• a person authorised under s.323 to act as the representative of a corporation in relation to the meeting; or
• a person appointed as proxy of a member.

Two proxies for the same member do not count as two qualifying persons (s.318(2) flush) — the rule is two distinct member-representations.

Source — Companies Act 2006, s.318: https://www.legislation.gov.uk/ukpga/2006/46/section/318

3. Default Voting Thresholds — Companies Act 2006

The Companies Act 2006 prescribes statutory thresholds for two categories of resolution:

These thresholds cannot be relaxed by the articles for matters where the Act itself prescribes a special resolution (e.g., changing the articles, reducing capital, changing the company name). They can be tightened — articles may provide that any ordinary resolution requires 75%, or that a special resolution requires 90%, but they cannot lower a special resolution to a simple majority.

In addition, certain matters require unanimous consent regardless of the threshold in articles — for example, alteration of class rights without the holders’ consent (s.630), and certain solvency-statement procedures.

4. Bespoke Quorum and Threshold Choices

Common bespoke arrangements that founders ask for:

4.1 Founder Quorum Lock

Two founders, each with 50%, often want a clause requiring both founders to be present for a board meeting to be quorate. This protects against a unilateral vote during one founder’s absence. The trade-off is paralysis: if the founders fall out, neither can hold a meeting. A deadlock-resolution mechanism in the shareholders’ agreement should always accompany a founder quorum lock.

4.2 Investor Veto

Series A investors typically negotiate reserved matters — a list of decisions (budget, hiring of CEO, sale of company) that require their consent. These are usually contractual (in the shareholders’ agreement) rather than constitutional. If embedded in the articles, the matter becomes a “reserved matter” requiring an enhanced vote, which is constitutionally binding on every member but visible on the public register.

4.3 Chair’s Casting Vote

The Model Articles do not give the chair a casting vote at a directors’ meeting. Article 13 of the Model Articles provides that a casting vote applies “if the numbers of votes for and against a proposal are equal”, but this is only available “if the articles so provide”. Many bespoke articles add a casting vote on board only — not at general meetings, where the principle of equality of voting per share is more strongly protected.

4.4 Weighted Voting

Bespoke articles can give certain shares more or fewer votes per share, or provide that certain shares carry no votes. This is a common feature of growth shares, founder preference shares, and employee growth shares. Where weighted voting is used, the rights must be set out in the share class definition and reflected on every SH01 statement of capital.

4.5 Class Consent Rights

Where there are multiple share classes (A, B, C, growth shares), articles can require that any change to the rights of a particular class requires the consent of, e.g., 75% of that class voting separately. This is in addition to the s.630 statutory class consent regime and is commonly added by venture-stage articles.

5. Limits on What Articles Can Override

Some statutory rules cannot be overridden by articles:

Articles that purport to override these provisions are simply ineffective to that extent.

6. Common Mistakes — Gyoseishoshi View

• Quorum of one for two-director companies. A founder asks for “quorum = 1 director”. This means either director can take all decisions alone, defeating the protection that came from having two directors. Worse, it can survive into a stage where investor consent rights existed.
• Casting vote at general meetings. This is unusual. Public market practice is to confine casting votes to board level. A casting vote at a general meeting can let a chair ride over a 50/50 split, which is rarely acceptable to the shareholder body.
• Reducing 75% special resolution to 51%. Cannot be done — a special resolution is a defined statutory term (s.283).
• Forgetting the s.323 corporate representative rule. A corporate shareholder must appoint a corporate representative to attend in person; otherwise, only a proxy. This catches inexperienced company secretaries.
• Drafting reserved matters in the articles instead of the shareholders’ agreement. Articles are public; reserved matters are commercially sensitive. Best practice: articles specify the threshold mechanism, the shareholders’ agreement specifies the list.

7. Practical Drafting Checklist

Before adopting bespoke articles, founders should answer:

• How many directors do we want as a minimum and as a quorum?
• Do we want a chair’s casting vote at the board?
• Do we want a chair’s casting vote at general meetings?
• Do any classes need weighted voting?
• Do any classes need separate class consent on changes to their rights?
• What thresholds do we want for ordinary, special, and any “super-special” resolutions (e.g., 90% to issue more A shares)?

The MmowW Scrib🐮 cell #1 walks the user through these questions and outputs draft articles aligned to the answers. Where the answers fall outside what articles can lawfully prescribe (e.g., reducing a special resolution below 75%), the system flags the conflict and offers an alternative — typically a contractual mechanism in the shareholders’ agreement.

Create your bespoke articles with Scrib🐮

¥22,000/month pass for unlimited access to all 18 document types across 7 countries — including bespoke articles with quorum, casting vote, and weighted voting options. Start Free Preview →

Disclaimer

This article provides legal information, not legal advice. MmowW Scrib🐮 is a document preparation service operated by a licensed Gyoseishoshi (行政書士) office in Japan. We are not UK solicitors or barristers.

Sources

• Companies Act 2006, s.318: https://www.legislation.gov.uk/ukpga/2006/46/section/318
• Companies Act 2006, s.283 (special resolution): https://www.legislation.gov.uk/ukpga/2006/46/section/283
• Companies (Model Articles) Regulations 2008: https://www.legislation.gov.uk/uksi/2008/3229/contents/made
• Companies House guidance: https://www.gov.uk/limited-company-formation/memorandum-and-articles-of-association