Corporate governance for UK SMEs is the system of rules, practices, and decision-making structures that determines how the business is directed and controlled. Beyond the legal minimum (Articles, director duties, statutory filings), most growing UK SMEs benefit from a board, regular meetings with minutes, a register of interests, and a reserved matters policy. The cost is low; the protection in disputes is high.

"Governance" sounds like something only public companies need. In practice, the most expensive governance failures happen in small private companies that didn't bother. A simple set of practices avoids most of them.

The legal floor

Every UK company has to do certain things regardless of size:

• Have Articles of Association.
• Have at least one director.
• Comply with director's duties under the Companies Act 2006 (s171-177).
• File a confirmation statement annually at Companies House.
• File annual accounts.
• Maintain a register of directors, secretaries (if any), shareholders, PSCs, and charges.
• Hold an annual general meeting (private companies are not required to hold AGMs unless their Articles say so).

This is the legal minimum. Most growing SMEs need more.

What good SME governance looks like

For a typical UK company at 5-50 employees:

A board (even if small)

The board doesn't have to be elaborate. For a one-founder company it's just the director. For a multi-founder company it's the founders. For a company with external investors, it includes the investor.

What the board actually does:

• Reviews monthly financials and forward forecasts.
• Approves significant decisions (above defined thresholds).
• Reviews strategic direction quarterly.
• Identifies and addresses material risks.

For a small company, the board can meet monthly or quarterly. The meeting can be informal; the discipline of having it matters more than the formality.

Minutes

Every board meeting produces minutes. They don't need to be elaborate. They need to record:

• Who attended.
• What decisions were made.
• The reasoning for material decisions (briefly).
• Any actions and owners.

Why minutes matter:

• Evidence in any future dispute.
• Evidence in due diligence on a sale.
• Evidence in any director-liability claim.
• Discipline that decisions are deliberate rather than drifting.

Minutes can be 2-3 paragraphs. They need to be dated, signed (or electronically approved), and archived.

A register of directors' interests

A simple document listing each director's relevant interests outside the company: other directorships, shareholdings in other companies, business relationships, family connections to suppliers/customers.

Updated when interests change. Reviewed at every board meeting.

Why it matters: ensures conflicts of interest are visible and managed. Required by section 175 and 177 of the Companies Act 2006.

A reserved matters policy

A list of decisions that require board approval (or shareholder approval) rather than just being made by management.

Typical reserved matters for a growing SME:

• Hiring above a salary threshold.
• Borrowing above a limit.
• Capital expenditure above a limit.
• Material contracts (new customers above a value, exclusive supplier deals).
• Material disputes or litigation.
• Changes to share capital.
• Distributions (dividends).
• Sale of the business.

The list keeps significant decisions visible to the board. For investor-backed companies, the reserved matters list is in the Shareholders Agreement.

Conflicts of interest management

For each potential conflict:

• Disclose in writing.
• Recuse from the relevant decision.
• Have the decision made by uninterested directors.
• Record in minutes.

Common SME conflicts:

• A director's spouse is on a contract with the company.
• A director also owns a supplier company.
• A director has invested in a similar business.

None of these are necessarily problematic. All require disclosure and proper handling.

Annual director self-evaluation

Once a year, an honest review:

• Are we hitting the strategic goals we set?
• Are board meetings useful or performative?
• Are we adequately monitoring risk?
• Is information getting to the board in good time?

For small companies this is a 30-minute conversation. The point is the conversation.

What changes as the company grows

At 1-5 employees

Most governance is just discipline. Documented decisions, basic minutes, share register kept current. The legal floor with light extra hygiene.

At 5-30 employees

Formal monthly board meetings. Clear reserved matters list. Register of interests. Conflicts process. Annual self-evaluation.

At 30-100 employees

Non-executive directors may join the board. Audit committee or oversight functions may be useful. Risk register formalised. Annual business plan approved by the board.

Investor-backed companies

Investors typically bring formal governance: reserved matters in the Shareholders Agreement, board observer rights, monthly reporting requirements, audit rights.

Common SME governance failures

Decisions made in coffee shops, no minutes

The founders agreed on something. Later they disagree about what was agreed. No record. The dispute escalates.

Fix: minute every material decision, however informal the meeting.

One founder treated as "the director"

The founders co-own but one of them makes all decisions. Years later, the other founder claims they were excluded from decision-making and pursue legal remedies.

Fix: formal board structure with proper participation from all directors.

Conflicts of interest not disclosed

A director uses a supplier owned by their spouse without disclosing. The relationship surfaces during due diligence on a sale. The deal value drops or collapses.

Fix: register of interests, kept current, reviewed at every board meeting.

Reserved matters ignored

The Shareholders Agreement says hiring above £50K salary requires investor approval. The CEO hires a £80K-salary director without asking. The investor sues.

Fix: actually follow the reserved matters list. Update it if it's unworkable.

No documentation of the decision-making process

Years after the fact, someone questions why a particular decision was made. No documentation exists. The argument becomes "your word against mine".

Fix: minutes for every board meeting, however brief.

The cost

For a typical UK SME, the cost of running proper governance:

• Board meeting time: 1-2 hours per month per director.
• Minutes: 30-60 minutes per meeting (a director or company secretary).
• Annual review: half a day.
• Shareholder communications: 1-2 hours per quarter.

Total: about 30-50 hours per year for the leadership team. Cost in legal advice for setting up the framework: typically £500-£2,000 one-off.

Compared to the cost of a single governance failure that ends up in court, this is rounding error.

Bottom line

Governance isn't bureaucracy. It's the operating system of the company. The bigger the company gets, the more the governance has to scale. Starting with simple practices when small means they're already in place when they're tested.