• HOME
  • HELPING YOU
  • ABOUT US
  • SERVICES
  • FAQs
  • USEFUL INFO
  • YOUR TEAM
    • Our Team
    • 3 Key Ideas
    • Join Our Team
  • REVIEWS
  • CONTACT US
020 3150 2987 legal@christopherburgon.co.uk
Christopher Burgon Litigation Solicitors London
  • BUSINESS DISPUTES
      • Director and Shareholder Disputes
      • Partnership Disputes and LLP Disputes
      • Search Orders
      • Freezing Orders
      • Do You Need An Injunction?
      • Contract Disputes
      • Professional Negligence
      • Insolvency
      • Directors Disqualification Proceedings
      • Transfer of Foreign Judgments
  • PROPERTY DISPUTES
      • Construction and Building disputes
      • Commercial Property Landlords
      • Commercial Property Tenants
      • Ownership of Land
      • 1954 Act Negotiations
      • Transfer of Foreign Judgments
  • PERSONAL DISPUTES
      • Contract Disputes
      • Professional Negligence
      • Contentious Probate
      • Construction and Building disputes
      • Ownership Of Land
      • Transfer of Foreign Judgments
  • COMMERCIAL
      • Company Commercial
      • Understanding Shareholder Agreements
  • Search
  • Menu Menu
  • Twitter
  • Instagram
  • LinkedIn
  • Youtube
  • BUSINESS DISPUTES
      • Director and Shareholder Disputes
      • Partnership Disputes and LLP Disputes
      • Search Orders
      • Freezing Orders
      • Do You Need An Injunction?
      • Contract Disputes
      • Insolvency
      • Directors Disqualification Proceedings
      • Transfer of Foreign Judgments
  • PERSONAL DISPUTES
      • Contract Disputes
      • Contentious Probate
      • Ownership Of Land
      • Transfer of Foreign Judgments
  • PROPERTY DISPUTES
      • Commercial Property Landlords
      • Commercial Property Tenants
      • Ownership of Land
      • 1954 Act Negotiations
      • Transfer of Foreign Judgments
  • COMMERCIAL
      • Company Commercial
      • Understanding Shareholder Agreements
  • SERVICES
  • ABOUT US
      • Helping you
      • FAQ
      • Useful info
      • Your team
  • REVIEWS
  • CONTACT US

50/50 SHAREHOLDER DISPUTES

When starting a business with a friend, family member or colleague, the fairest way forward often seems to be to set up a company, with each of you being a director and each of you owning 50% of the shares. However, by doing this you may be storing up trouble for the future, possibly leading to 50-50 shareholder disputes. 

Shareholder Deadlock

If a difference of opinion arises between you, this arrangement can cause big problems for the business. If you have adopted the Model Articles of Association and don’t have a shareholder agreement, a disagreement means that the company is in dead lock and cannot take action until the matter is resolved. If communication breaks down completely, the company cannot act at all.  

No Control Over the Business

How serious the dispute is, depends on what it’s about. If one of you wants to borrow funds to expand, whilst the other wants to trim costs to maximize current income, then that’s serious but potentially solvable without too much disruption.

Much more serious is if your fellow director/shareholder is undermining the business; stealing clients, misusing confidential information or intellectual property owned by you or the company or taking funds out of the business without consent. 

No matter what the dispute is, if you can’t reach a solution, you have a big problem, as neither of you has the authority to act on behalf of the company or the power to get rid of the other. 

Why Does Deadlock Happen?

When most companies are set up, the Model Articles of Association (Model Articles) are adopted as its constitution. 

According to the Model Articles (Part 2, section 3) “the directors are responsible for the management of the company’s business, for which purpose they may exercise all the powers of the company”. 

However, decisions can only be taken if there is a minimum of two directors present and decisions binding the company can only be passed if there is a majority or a unanimous vote in support. As it is impossible to have a majority vote if there are only two voters, the Model Articles can effectively be read as saying that both directors must agree, or else there is no agreement. 

Although the Model Articles allow for one of the directors in a directors’ meeting to be appointed as the Chairman and to be granted a casting vote on any decision. It is unlikely that either of you would ever be tempted to simply concede control of their company. 

The directors of a company can be overruled by the shareholders. Part 2 section 4 of the Model Articles states, “The shareholders may, by special resolution, direct the directors to take, or refrain from taking, specified action.” A special resolution though, according to s283 of the Companies Act 2006 requires 75% of the shareholders to be passed. So, in a 50/50 company the directors can never be overruled. 

Also, neither of you has the power to remove the other as a director. To remove a director, according to s168 of the Companies Act 2006 requires an ordinary resolution, which needs 51% or more of shareholders to agree. 

However, although not easy, there are ways to resolve the dead lock. 

Can the Deadlock be Broken?

Assuming that you won’t ever be able to agree that one of you will always be the one in charge, by owning 51% of the shares or by having a the final say in directors’ meetings, by changing the company’s structure (or more accurately its constitution) you can put in place ways of resolving a 50/50 deadlock if one ever takes place. 

You could divide up the responsibilities within the company. You could agree that the view of one will always prevail regarding say, marketing, whilst the other’ s view will always prevail regarding operations. 

You could (and should) agree to a dispute resolution procedure. It could be agreed that if one party gives notice, an issue must be considered at mediation with a third-party present. Or you could agree to appoint an arbiter to resolve a dispute, also agreeing that the arbiter’s decision will be final. 

Procedures for buying or selling shares that mean if one party wants to end the association the other must co-operate can also be put in place. At the least, you should agree to a means of valuing the company and the shares in it. 

The best way to include some or all these terms in the company’s constitution is through amendments of the Articles of Association and in a shareholders agreement. For more on shareholder agreements, please read our page Understanding Shareholder Agreements.

50-50 shareholder disputes

Court Action To Resolve the Dispute

If negotiation isn’t working, there are remedies available through court proceedings. 

Derivative Claims

In a 50/50 company where you are both directors, if one person starts acting unilaterally, they are doing so without the authority of the company and they become potentially personally liable for any costs or losses resulting from their actions. 

A Derivative Claim allows a shareholder to initiate legal proceedings on behalf of the company to reclaim losses incurred due to harm done to the company by its directors and others responsible for its management. 

Common reasons for bringing a Derivative Claim:  

  • Breach of directors’ duties.
  • Misappropriation or misuse of company assets or funds.  
  • Competing with the company by unlawful use of its confidential information. 
  • Breaches of the company’s intellectual property rights. 
  • Fraud, dishonesty, or unlawful behavior by directors or managers.  
  • Negligence or mismanagement.  
  • Failure by the board to pursue valid legal claims on the company’s behalf.  
  • Preventing or reversing unlawful acts or contracts involving the company.  
  • Addressing deadlock situations where wrongdoing is being shielded due to a 50/50 split. 

Please read our article on Derivative Claims for more information. 

Bringing an Unfair Prejudice Petition

An unfair prejudice claim is a legal remedy for shareholders who believe that the company’s affairs have been conducted in a manner that is unfairly prejudicial to their interests. Such an action is brought under Section 994 of the Companies Act 2006. 

The most common remedy granted under an Unfair Prejudice Petition is an order that the petitioners shares are bought by the other side at a “fair” value. Such a value will take account of losses caused by the conduct of the other party. 

Common reasons for bringing an unfair prejudice claim: 

  • Exclusion from management of the company. 
  • Failure to declare or pay dividends at all or in a fair manner. 
  • Mismanagement or diversion of company assets. 
  • Breach of directors’ duties. 
  • Exclusion of a shareholder from access to company information. 
  • Excessive or unjustified remuneration of directors at the expense of shareholders. 
  • Conduct that breaches the company’s articles of association or shareholders’ agreements. 
  • Unfair treatment in the operation or control of a quasi-partnership or family-run company, especially where informal understandings are broken. 

Please read our article on Unfiar Prejudice Pettions for more information. 

Let’s Talk

Do you need to find a find a way out of a deadlock situation in a 50/50 shareholder company? 

Please use the Book a Meeting button on this page to book a 30-minute call with a specialist litigation solicitor without charge or obligation. 

Or contact us by telephone or email. Our details are at the top of the page and HERE. 

Contents

  • Shareholder Deadlock
  • No Control Over the Business
  • Why Does Deadlock Happen?
  • Can the Deadlock be Broken?
  • Court Action To Resolve the Dispute
  • Let’s Talk
Link to: Get in touch

Any questions?

Litigation can appear daunting because there is possibly a lot at stake. We are here to help guide you through the process and reach a resolution together.

We welcome all genuine enquiries and will provide you with the answers you need to your questions.

Please use the Book a Meeting button, or contact us by email or telephone, to speak to a specialist solicitor.

FAQ’s
Link to: Get in touch

Services

Director and shareholder disputes
Partnership disputes
Injunctions
Freezing orders
Search orders
Professional negligence
Contract disputes
Insolvency
Directors disqualification proceedings
Shareholder agreements
Directors’ service contracts
Commercial contracts
Terms and Conditions
Construction and building disputes
Commercial property for landlords
Commercial property for tenants
Disputes over ownership and title to land
The Landlord and Tenant Act 1954 Part II
Contentious probate
Transfer of foreign judgments

Christopher Burgon Solicitors Litigation Specialists

60 Gray’s Inn Road
London
WC1X 8AQ

+44 (0)20 3150 2987
legal@christopherburgon.co.uk

Leave us a review
Privacy policy
Terms & conditions
Complaints procedure
FAQs

50-50 SHAREHOLDER DISPUTES

https://www.christopherburgon.co.uk/wp-content/uploads/2025/07/Heading-1600-x-350-px-1-1.jpg 350 1600 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-08-04 17:38:572025-08-07 08:17:5450-50 SHAREHOLDER DISPUTES
News, Slider, Useful Information

Derivative Action Case Study: Universal Project Management Services Ltd v Fort Gilkicker Ltd and Others

https://www.christopherburgon.co.uk/wp-content/uploads/2025/08/Derivative-Action.jpg 350 1600 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-08-04 17:33:392025-08-07 08:12:54Derivative Action Case Study: Universal Project Management Services Ltd v Fort Gilkicker Ltd and Others

Can Minority Shareholders Be Forced to Sell Their Shares?

https://www.christopherburgon.co.uk/wp-content/uploads/2025/02/11.jpg 600 1200 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-07-15 11:00:182025-07-16 09:12:02Can Minority Shareholders Be Forced to Sell Their Shares?
security for costs
News, Slider, Useful Information

Security for Costs Case Study: Craft Development SCI v ACTIS LLP and Other Companies

https://www.christopherburgon.co.uk/wp-content/uploads/2025/07/Heading-1600-x-350-px-1.jpg 350 1600 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-07-14 09:55:212025-07-14 10:41:21Security for Costs Case Study: Craft Development SCI v ACTIS LLP and Other Companies
security for costs
News, Slider, Useful Information

Security for Costs: What You Need to Know

https://www.christopherburgon.co.uk/wp-content/uploads/2025/07/Heading-1600-x-350-px.jpg 350 1600 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-07-03 18:46:512025-07-11 08:25:25Security for Costs: What You Need to Know
Majority Shareholder Disputes

Majority Shareholders – Use Your Power to Take Control of Your Company

https://www.christopherburgon.co.uk/wp-content/uploads/2025/02/50.jpg 600 1200 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-06-19 09:37:282025-07-04 11:40:43Majority Shareholders – Use Your Power to Take Control of Your Company
Psychology of disputes
Director and Shareholder Disputes Articles, Slider, Useful Information

The Psychology of Disputes: Building Resilience

https://www.christopherburgon.co.uk/wp-content/uploads/2023/11/business-disputes.jpg 833 2560 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-06-09 20:15:122025-07-11 08:24:36The Psychology of Disputes: Building Resilience

Partnership or Employment? HMRC’s New Approach to LLP’s

https://www.christopherburgon.co.uk/wp-content/uploads/2025/08/Untitled-design.jpg 350 1500 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-04-22 10:16:592025-08-14 10:01:39Partnership or Employment? HMRC’s New Approach to LLP’s

Unfair Prejudice Petitions – Resolution for minority shareholders and 50/50 shareholders?

https://www.christopherburgon.co.uk/wp-content/uploads/2025/01/10-copy.jpg 600 1200 Christopher Burgon https://www.christopherburgon.co.uk/wp-content/uploads/2019/06/CBNewWebLogo-835px.png Christopher Burgon2025-01-16 11:35:522025-04-02 19:37:40Unfair Prejudice Petitions – Resolution for minority shareholders and 50/50 shareholders?
PreviousNext

Scroll to top

This website uses cookies. For more information, please refer to our privacy policy.

OKLearn More

Cookie and Privacy Settings



How we use cookies

We may request cookies to be set on your device. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience, and to customize your relationship with our website.

Click on the different category headings to find out more. You can also change some of your preferences. Note that blocking some types of cookies may impact your experience on our websites and the services we are able to offer.

Essential Website Cookies

These cookies are strictly necessary to provide you with services available through our website and to use some of its features.

Because these cookies are strictly necessary to deliver the website, refusing them will have impact how our site functions. You always can block or delete cookies by changing your browser settings and force blocking all cookies on this website. But this will always prompt you to accept/refuse cookies when revisiting our site.

We fully respect if you want to refuse cookies but to avoid asking you again and again kindly allow us to store a cookie for that. You are free to opt out any time or opt in for other cookies to get a better experience. If you refuse cookies we will remove all set cookies in our domain.

We provide you with a list of stored cookies on your computer in our domain so you can check what we stored. Due to security reasons we are not able to show or modify cookies from other domains. You can check these in your browser security settings.

Other external services

We also use different external services like Google Webfonts, Google Maps, and external Video providers. Since these providers may collect personal data like your IP address we allow you to block them here. Please be aware that this might heavily reduce the functionality and appearance of our site. Changes will take effect once you reload the page.

Google Webfont Settings:

Google Map Settings:

Google reCaptcha Settings:

Vimeo and Youtube video embeds:

Privacy Policy

You can read about our cookies and privacy settings in detail on our Privacy Policy Page.

Privacy Policy
Accept settingsHide notification only