--- title: "Co-Founder Exits: What to Know" description: Learn how to navigate co-founder exits in startups, from spotting early signs to ensuring a smooth, respectful transition. image: https://sfccapital.com/hubfs/AI-Generated%20Media/Images/conflict%20between%20a%20businessman%20and%20a%20businesswoman-1.jpeg --- Disclaimer Please note, company introductions through SFC Capital Ltd ('SFC') are only suitable for ‘High Net Worth Individuals’, or ‘Sophisticated Investors’ as defined by the Financial Services & Markets Act 2000 (FSMA) who are familiar with and willing to accept the high risk associated with private investments. Any investor requesting to contact a company through SFC Capital does so at his/her own risk and is solely responsible for conducting any legal, accounting or due diligence review. 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Consequently, this document is only directed at professional clients and eligible counterparties as defined by the FCA and also to persons of a kind to whom the Fund may lawfully be promoted by an authorised person by virtue of Section 238(5) of the Financial Services and Markets Act 2000 and COBS 4.12.4R. Any decision by an investor to buy shares in a fund must be made solely on the basis of the information and terms contained within the Fund’s offering memorandum. Investment in the Fund is made entirely at the investor’s own risk and professional advice should be sought in case of doubt. SFC Capital Partners Ltd (‘SFC’) is authorised and regulated by the Financial Conduct Authority (‘FCA’) in the United Kingdom, firm reference number 736284. This document is intended for professional investors only; any reproduction of this information, in whole, or part, is prohibited. The content is for information purposes only and should not be used or considered as an offer or solicitation to purchase or sell the securities mentioned herein. The SFC Angel Fund (the ‘SFC Fund’ or the ‘Fund’) is defined as an ‘unregulated collective investment scheme’ (‘UCIS’) and the promotion of a UCIS either within the UK or from the UK is severely restricted by statute. Consequently, this document is only directed at professional clients and eligible counterparties as defined by the FCA and also to persons of a kind to whom the Fund may lawfully be promoted by an authorised person by virtue of Section 238(5) of the Financial Services and Markets Act 2000 and COBS 4.12.4R. The SFC Angel Fund is managed by SFC Capital Partners Ltd (‘SFCCP’) which is authorised and regulated by the Financial Conduct Authority in the United Kingdom, firm reference number 736284. Information on the Fund is intended for professional investors only; any reproduction of this information, in whole, or part, is prohibited. The content is for information purposes only and should not be used or considered as an offer or solicitation to purchase or sell the securities mentioned herein. The SFC Angel Fund (the ‘SFC Fund’ or the ‘Fund’) is defined as an ‘unregulated collective investment scheme’ (‘UCIS’) and the promotion of a UCIS either within the UK or from the UK is severely restricted by statute. Consequently, this document is only directed at professional clients and eligible counterparties as defined by the FCA and also to persons of a kind to whom the Fund may lawfully be promoted by an authorised person by virtue of Section 238(5) of the Financial Services and Markets Act 2000 and COBS 4.12.4R. Any decision by an investor to buy shares in a fund must be made solely on the basis of the information and terms contained within the Fund’s offering memorandum. Investment in the Fund is made entirely at the investor’s own risk and professional advice should be sought in case of doubt. The SFC Angel Fund is an SEIS/EIS fund which raises money for early-stage businesses by investing in SEIS and EIS eligible ventures with the aim of returning a profit for investors in the fund. Investment in early-stage companies involves risks such as illiquidity, lack of dividends, loss of investment and dilution. Investment in SEIS/EIS funds should be considered as part of a diversified portfolio. The availability of tax relief depends on individual circumstances and may change in the future. The availability of tax relief depends on the company invested in maintaining its SEIS/EIS qualifying status. There is no assurance that the investment objectives of any investment product will be achieved or that the strategies and methods described herein will be successful. Past performance is not necessarily a guide to future performance and the value of an investment may go down as well as up. Investors may not get back the full amount invested. No warranties or representations of any kind are expressed or implied on this website. I Accept The Terms ## FCA Mandatory Risk Warning & Risk Summary > ## Risk Warning > > **Don’t invest unless you’re prepared to lose all the money you invest. This is a high-risk investment, and you are unlikely to be protected if something goes wrong.** ## Risk Summary **Estimated reading time: 2 min** Due to the potential for losses, the Financial Conduct Authority (“FCA”) considers this investment to be high risk.   What are the key risks? 1\. You could lose all the money you invest. Investments made by the SFC Angel Fund SEIS (the “Fund”) will be in shares in early-stage businesses. Investors in these shares often lose 100% of the money they invested, as many early-stage businesses fail. 2\. You are unlikely to be protected if something goes wrong Protection from the Financial Services Compensation Scheme (FSCS), in relation to claims against failed regulated firms, does not cover poor investment performance. Try the FSCS investment protection checker here: [https://www.fscs.org.uk/check/investment-protection-checker/](https://sfccapital.com/fca-mandatory-risk-warning-and-risk-summary/%20https://www.fscs.org.uk/check/investment-protection-checker/)    Protection from the Financial Ombudsman Service (FOS) does not cover poor investment performance. If you have a complaint against an FCA-regulated firm, FOS may be able to consider it. Learn more about FOS protection here: [https://www.financial-ombudsman.org.uk/consumers](https://www.financial-ombudsman.org.uk/consumers) 3\. You won’t get your money back quickly Even if the businesses the Fund invests your money in are successful, it may take several years to get your money back. The most likely way to get your money back is if the businesses invested in by the Fund are bought by another business or list their shares on an exchange such as the London Stock Exchange. These events are not common. 4\. Don’t put all your eggs in one basket Putting all your money into a single business or type of investment for example, is risky. Spreading your money across different investments makes you less dependent on any one to do well.  A good rule of thumb is not to invest more than 10% of your money in high-risk investments.  [https://www.fca.org.uk/investsmart/5-questions-ask-you-invest](https://www.fca.org.uk/investsmart/5-questions-ask-you-invest) 5\. The value of your investment can be reduced The percentage of each investee company that the Fund owns will decrease if the business issues more shares. This could mean that the value of your investment in each investee company reduces, depending on how much the business grows. Most start-up businesses issue multiple rounds of shares.  These new shares could have additional rights that your shares don’t have, such as the right to receive a fixed dividend, which could further reduce your chances of getting a return on your investment. 6\. S/EIS tax reliefs are not guaranteed Whilst it is the Fund's intention to invest mostly in companies qualifying under SEIS legislation, SFC cannot guarantee that all investments will qualify for S/EIS relief (or IHT relief) or, indeed, if they do initially, that they will continue to do so throughout the life of the investment. The tax advantages of investing through the Fund are therefore not guaranteed.  If you are interested in learning more about how to protect yourself, visit the FCA’s website here: [https://www.fca.org.uk/investsmart](https://www.fca.org.uk/investsmart)  Close Don’t invest unless you’re prepared to lose all the money you invest. This is a high risk investment and you are unlikely to be protected if something goes wrong. Take 2 minutes to learn more. [![SFC Logo + Title x web](https://sfccapital.com/hs-fs/hubfs/SFC%20Logo%20+%20Title%20x%20web.png?width=2000&name=SFC%20Logo%20+%20Title%20x%20web.png)](https://sfccapital.com) - [Startups](https://sfccapital.com/raise) - Investors - [SEIS Fund](https://sfccapital.com/seis-funds) - [EIS Fund](https://sfccapital.com/eis-funds) - [SEIS Explained](https://sfccapital.com/seis-explained) - [EIS Explained](https://sfccapital.com/eis-explained) - [Angel House](https://sfccapital.com/angel-house) - [Advisors](https://sfccapital.com/advisors) - [Portfolio](https://portal.sfccapital.com/portfolio) - [About Us](https://sfccapital.com/about-us) - [Blog](https://sfccapital.com/blog) - [Login](https://portal.sfccapital.com/login) # Co-Founder Exits: What to Know [Michael Theodosiou, Portfolio Executive](https://sfccapital.com/blog/author/michael-theodosiou-portfolio-analyst) Portfolio Executive at SFC, brings experience in Equity investments and Alternatives. 3 Jul 2025 [Startups](https://sfccapital.com/blog/tag/startups) ##### Share on - - - A co-founder leaving doesn’t mean something has gone wrong. It’s often a normal part of building a high-stakes startup. Around 25% of venture-backed startups in the UK see a founder step away within the first four years. This blog covers what to expect, how to prepare, and how to manage the process when a co-founder decides to leave, whether it’s a smooth transition or a more difficult exit. #### **1. Spotting the Signs Early** Most co-founder exits start with disagreements about direction. If things feel off, do not ignore it. Conversations early on are easier and less costly than dealing with a major fallout later. Clashing visions often show up in small ways. One founder wants to perfect the product while another wants to grow revenue quickly. If tensions are building, it’s also worth thinking through the practical implications of a possible exit: how would the team take over product ownership or key customer relationships if a founder stepped away? Identifying potential “business critical points” early and building a contingency plan around them gives the business a better chance of continuity if discussions don’t go as hoped. #### **2. Revisit the Basics** When tensions rise, step back and revisit the original mission. What roles did you agree on? Each founder brings something different. Some are academic or research focused, while others are more commercial. If you do not have a Shareholders’ Agreement, now is the time to create one. It is much easier to set expectations while you are still aligned. A good Shareholders’ Agreement defines roles, decision making rights, equity, and what happens if there is a dispute or someone exits. If you already have one, read it again. #### **3. Find a Way Forward or Apart** Not every issue can be solved in a boardroom. The founding team should meet in a neutral setting, away from daily pressures, to focus on the partnership itself. These talks are not about blame. They are about being honest and deciding how to move forward, either together or separately. If you cannot make progress, bring in a neutral third party. If parting ways, it is important to consider who leaves and who stays. Sometimes, the situation is straightforward. For example, when one of four co-founders steps away while the others continue. When the founding team is smaller, more balanced or the situation more complex, other factors come into play. Ultimately, the founder who has been most instrumental in driving the business forward, through IP development, commercial traction, product delivery, or leadership, should usually remain. The founder who is no longer contributing meaningfully or who simply wants to pursue something else is usually the one to exit. In some cases, a founder may leave in search of greater stability or for personal reasons. #### **4. A Clean and Civil Exit** A respectful exit is always better. No drama, no blame, no surprises. The Shareholders Agreement and Articles of Association may include “leaver” provisions, setting out what happens if a founder exits. For example, if a departing founder is a good leaver, they may keep their vested shares. Unvested shares usually return to the company or are reclassified. This is all subject to the terms of the legal documents, and you should take legal advice. Even with leaver provisions in place, it is smart to negotiate terms that will not affect future fundraising. If the exiting founder holds less than 5 percent of share capital, that is usually manageable. Anything more may need to be restructured. You can also agree to move the shares into a different class with limited rights or upside. And remember, it is better for an exiting co-founder to own a small part of a thriving company than a large part of one that is hindered by its cap table. The company must remain attractive to new investors, and the remaining founders must be properly incentivised. #### **5. Dealing with a Hostile Exit** Hostile exits are difficult. They are slow, expensive, and emotionally draining. Start by reviewing your legal documents. A bad leaver clause might allow the company to buy back or reclassify shares on resignation.. But enforcing these clauses can be challenging under employment or company law, and be time-consuming, so it may be more desirable to agree terms with an exiting founder even if emotions are running high. Common issues include - Refusing to resign as a director - Disputes over share value or status - Legal action or mediation requests Best practices - Document everything - Get legal advice early - Stay professional **Importantly, do not try to soldier through it alone.** Many founders wait too long to seek legal advice, only to find they’ve already said or done things that undermine their position. Just because you’re speaking to a lawyer doesn’t mean you are committed to a formal legal process, or must correspond through lawyers; in fact, it’s often better not to. You should, however, be getting that advice discreetly in the background before you engage in any substantive exit discussions. Early legal input will give you a clearer strategy, a stronger negotiating position and far fewer surprises down the line. The best way to deal with a hostile exit is to prevent one. Set clear expectations early, have regular check ins, and update agreements as the company evolves. #### **Final Thoughts** Co-founder exits are part of the startup journey. They usually mean something important is at stake, such as vision, trust, or direction. If you address the issue with honesty and structure, it can bring clarity and growth. Ignoring it only makes things worse. Be upfront with investors. Your Shareholders Agreement and Articles of Association are there to protect the business, not punish anyone. Use them.   This blog is brought to you by SFC Capital in partnership with Simons Muirhead Burton LLP, whose experienced London-based legal team are here to guide founders through the intricacies of the entrepreneurial landscape. The team at SMB understand that building a business from the ground up is both thrilling and challenging, which is why they offer comprehensive legal advice tailored specifically to meet the needs of founders throughout their entrepreneurial journey. Get in touch with [Natalie.Wright@smb.london](mailto:Natalie.Wright@smb.london), [Neal.Hodges@smb.london](mailto:Neal.Hodges@smb.london), [Raoul.Lumb@smb.london](mailto:Raoul.Lumb@smb.london) and [robert.hepburn@smb.london](mailto:robert.hepburn@smb.london) for more details. ## Related Articles 3 Feb 2026 [Investors](https://sfccapital.com/blog/tag/investors) ##### [SEIS and EIS Loss Relief Explained](https://sfccapital.com/blog/s/eis-loss-relief) Early-stage investing is risky. Complete losses in the portfolio are part of the game. SEIS and EIS ... [Read More](https://sfccapital.com/blog/s/eis-loss-relief) 26 Jan 2025 [News](https://sfccapital.com/blog/tag/news) ##### [SFC Capital Invests Into 500th UK Startup](https://sfccapital.com/blog/500) SFC Capital is marking an important milestone: We have now officially invested in our 500th portfoli... 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This material is confidential and is the property of SFC Capital. © SFC Capital - 2026 ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Michael Theodosiou, Portfolio Executive", "url" : "https://sfccapital.com/blog/author/michael-theodosiou-portfolio-analyst" }, "dateModified" : "2025-07-03T08:47:23.981Z", "datePublished" : "2025-07-03T08:47:23.000Z", "headline" : "Co-Founder Exits: What to Know", "image" : [ "https://sfccapital.com/hubfs/AI-Generated%20Media/Images/conflict%20between%20a%20businessman%20and%20a%20businesswoman-1.jpeg" ], "mainEntityOfPage" : { "@id" : "https://sfccapital.com/blog/co-founder-exits", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject" }, "name" : "SFC Capital" } } ```