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Why Should My Startup Consider a Merger or Acquisition?

Summary

  • A merger combines two companies into one entity, while an acquisition involves one company purchasing a majority stake in another, with the target retaining its original legal structure.
  • Common reasons for UK startups to pursue M&A include gaining access to new technology, entering new markets, improving operational efficiency, and consolidating market position.
  • Businesses considering M&A where the target operates in the same market should seek legal advice early, as the Competition and Markets Authority (CMA) has the power to investigate and block deals that raise competition concerns.
  • This article explains the key types of mergers and acquisitions available to startups in the United Kingdom and the strategic and legal considerations involved.
  • LegalVision, a commercial law firm specialising in advising clients on mergers, acquisitions, and startup matters, outlines when M&A may be appropriate and what businesses should consider before proceeding.

Tips for Businesses

Before pursuing M&A, assess cultural fit, financial health, and legal compliance through thorough due diligence. Seek legal advice early if your deal involves a competitor or raises competition concerns. Factor in integration timelines realistically, as most startup M&A transactions take between three and six months from initial discussions to completion.

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A merger or acquisition is a transaction that consolidates two companies, whether by combining them into one entity or by one company acquiring a majority share in another, and it can serve as a strategic growth tool for UK startups seeking to expand market reach or acquire new technology. Businesses considering M&A should be aware of competition law implications where the target operates in the same market, and should seek professional legal advice before proceeding. This article will touch on some of the key reasons you might consider starting a merger and acquisition process. It will also consider when the best time to think about a merger or acquisition might be for your business.

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What is a Merger or Acquisition?

Mergers and acquisitions (sometimes referred to as M&A) are the act of consolidating assets or a company. 

A merger is where two companies combine, and one ceases to exist after becoming absorbed into the other. The combined company can sometimes change its name or operate with a wholly new business strategy. In this situation, the board of directors of both companies must get approval from their shareholders. 

On the other hand, an acquisition is where one company buys another company by acquiring a majority share, but the target company keeps its original name and legal structure

For example, in 2017, Whole Foods kept its name and business structure but came under Amazon’s control when Amazon bought Whole Foods. So, for your startup company, you could look at acquiring another business, or you could look at putting up your business to be acquired by someone else.

Are There Other Types of M&A?

Merging and acquiring is not the only type of M&A, and it is good to know the terminology of other types of M&A processes. 

For instance, you can also have a tender offer. This works when you have a company that is traded on public markets. It is where the buying company gets control of the target by acquiring shares held by public shareholders.

Similarly, you can also have a management acquisition (sometimes called a management-led buyout). This is where the company executives buy a publicly listed target company intending to make it private. 

You might also encounter asset purchases, where a company buys specific assets or divisions rather than the entire business. This can be particularly useful for startups looking to acquire specific intellectual property, customer lists, or equipment without taking on the target company’s liabilities.

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Why Should My Startup Consider an M&A?

With M&A remaining a popular strategic option across industries, it is worth considering some of the benefits that an M&A deal could have for your business. 

Ultimately, whether M&A is suitable for your business depends on your product or service and the stage of your startup. Some common reasons for merging or acquiring include:

  • improving business efficiency and growing your team;
  • having access to new technology or new products; 
  • accessing new markets; and
  • eliminating competition and consolidating market position.

Improving Efficiency and Growing Your Team

By combining your activities with another business, you can reduce costs through economies of scale and leverage some of the expertise of the other team. This can make your overall processes more efficient. 

Further, if you acquire one of your suppliers, you can eliminate an entire aspect of the cost of business. This will let you save the margin that the supplier was previously adding to your costs.

Similarly, acquiring a competitor can eliminate duplicate functions like marketing, administration, or research and development, allowing the combined entity to operate more efficiently whilst serving a larger customer base.

Access to New Technology and New Products

As a startup, you may wish to use technology that another company holds to build on your product or service. Similarly, you can expand the offering of your business by assimilating some of the products offered by the other company.

This is particularly valuable when the technology would take years to develop internally or requires specialised expertise that would be expensive to hire. Acquiring a company with established patents, proprietary software, or unique manufacturing processes can provide immediate competitive advantages.

However, if you operate in the same market as the company you are merging with or acquiring, you may face competition law concerns. It is usually a good idea to seek professional legal advice to deal with this.

Accessing New Markets

If you merge with a company that is not strictly within your market, you may have the opportunity to adapt your product or service to make it a right fit for the market they operate in. This can help you grow your product and your brand and access new customers, which can be very profitable in the long term if your product or service has high growth potential.

Geographic expansion through M&A can be particularly effective, as the target company brings local market knowledge, established customer relationships, and understanding of regional regulations that would take considerable time and resources to develop independently.

Points to Keep In Mind

Despite all of these positives, it is vital to make sure that you only consider M&A if you have a company that is a good fit with yours. Completing an M&A process with a business that does not work well with you can be counterproductive in the long term, resulting in you losing what you have worked hard for. 

Key factors to evaluate include cultural alignment, complementary skill sets, compatible business models, and realistic integration timelines. It’s also crucial to conduct thorough due diligence on financial records, legal compliance, and potential hidden liabilities.

As a result, it is good to look for services in the investment banking industry. Investment bankers are well in tune with trends in M&A and can offer you bespoke advice to help you through the process. Naturally, however, this can be a very costly process, so you should weigh the pros and cons for your business beforehand. 

Key Statistics

  1. 456: UK mergers and acquisitions were completed in Quarter 3 2025, with the number of completed domestic M&A at its lowest level since 2017.
  2. 0.1%: of all mergers the CMA considered in 2025 were blocked or abandoned; of 881 considered, 39 were investigated at Phase 1 and four at Phase 2.
  3. £12.3 billion: of equity investment went into UK smaller businesses in 2025, down 4% on the previous year, though still above pre-pandemic levels.

Sources

  1. Office for National Statistics (December 2025)
  2. Competition and Markets Authority (May 2026)
  3. British Business Bank (July 2026)

Key Takeaways

An M&A deal can be an excellent way for your business to achieve some of its strategic goals and develop its product or service. Suppose you are keen to start an M&A process. In that case, it will be valuable for you to get advice from an advisor within the investment banking industry. They can ensure that you merge with or acquire a company that fits your business and your vision.

If you need help with a merger or acquisition, LegalVision provides ongoing legal support for businesses through our fixed-fee legal membership. Our experienced startup lawyers help businesses manage contracts, employment law, disputes, intellectual property, and more, with unlimited access to specialist lawyers for a fixed monthly fee. To learn more about LegalVision’s legal membership, call 0808 196 8584 or visit our membership page.

Frequently Asked Questions

What is a merger?

A merger is where two companies combine. In this situation, one company typically assimilates into the other. 

What is an acquisition?

An acquisition is where one company buys a target company. The target company usually continues to operate with the same legal structure even after purchase. 

How long does a typical M&A process take for startups?

The timeline can vary significantly depending on deal complexity, but most startup M&A transactions take between 3-6 months from initial discussions to completion. This includes due diligence, negotiations, regulatory approvals if required, and final documentation.

Do I need to notify the Competition and Markets Authority before completing a merger?

You are not obliged to notify the CMA of a proposed merger, but the CMA can investigate an anticipated merger if it chooses. If they later find it breaches competition law, they can shut the deal down, which can be very costly in both time and money. Seek legal advice early if your deal could raise competition concerns.

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Humna Ahmad

Solicitor | View profile

Humna is a Solicitor at LegalVision within the Corporate and Commercial team.

Qualifications: Humna graduated from the City, University of London with a Bachelor of Laws (Hons) and then completed the Legal Practice Course and Masters in 2023. Prior to joining LegalVision, Humna worked at a high-street firm, gaining experience in a variety of areas such as Property, Corporate and Commercial.

Read all articles by Humna

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