How long does a partial business sale take in the UK?

A typical partial business sale for a UK SME takes between 4 and 9 months from preparation to legal completion. The process covers valuation, preparation of the information memorandum, buyer identification, negotiation of heads of terms, and legal due diligence.

Sell-side advisory only

Sell All or Part of Your Business

Confidential M&A advice for UK business owners considering a full sale, partial sale, strategic investment or staged exit.

We advise shareholders and owners only, never buyers. You do not have to sell 100% of your business: many owners we act for want to release capital, reduce personal risk and retain future upside in the business they built.

£2m–£25m turnover businesses

20+ years' experience

150+ completed transactions

Sell-side only

UK-wide

An initial conversation is confidential and does not commit you to a sale. No details are shared with buyers without your authority.

Your Exit Does Not Have to Be All or Nothing

Some owners want to sell their business outright. Others want to release capital, reduce personal risk or bring in a strategic partner while retaining an interest in the future value of the company.

Mergers.co.uk advises business owners on both full and partial transactions, helping them understand the options, the likely buyer universe and the commercial implications before deciding which route is right for them.

Full Business Sale

Sell 100% of the company to a trade buyer, private equity investor or other acquirer.

Partial Business Sale

Sell a minority or majority stake while retaining an ongoing interest in the business.

Strategic Investment

Bring in a trade or financial investor to provide capital, expertise or support for further growth.

Staged Exit

Release value now while retaining equity or agreeing a structured route towards a later full exit.

Not sure which route is right for you? That is often the starting point.

Discuss Your Options Confidentially

Serious M&A Advice for Business Owners

Selling all or part of a business is not simply a matter of finding a buyer. The quality of the preparation, the buyer research, the way the opportunity is presented and the competitive tension created can materially affect both value and deal terms.

Mergers.co.uk acts exclusively for business owners and shareholders, managing the sale process from preparation and buyer identification through to negotiation, heads of terms and completion.

Sell-Side Only

We represent the interests of the business owner, not the buyer.

Confidential from the Outset

Potential acquirers are approached discreetly and information is released in a controlled manner.

Targeted Buyer Research

We identify strategic trade buyers, private equity investors and other credible acquirers rather than simply advertising the business for sale.

Competitive Process

Where appropriate, we create competition between interested parties to strengthen both value and transaction terms.

Experienced Negotiation

We help owners assess not only the headline offer, but also structure, earn-outs, deferred consideration, working capital and other commercial terms.

Owner-Led Advice

Clients deal directly with experienced M&A advisers throughout the transaction.

20+ years' experience150+ completed transactionsUK-wide£2m–£25m turnover businesses

Learn more about how a specialist business sale adviser can help

How the Sale Process Works

A successful business sale is a managed process. We prepare the opportunity properly, identify the most credible buyers, control the release of information and negotiate from a position of strength.

01
Initial Discussion
We understand your objectives, the business, likely valuation parameters and whether a full sale, partial sale or strategic transaction is most appropriate.
02
Preparation
We prepare the confidential sale materials, identify the key value drivers and make sure the business is presented clearly and professionally.
03
Buyer Research
We build a targeted list of potential acquirers, including strategic trade buyers, private equity investors and other relevant parties.
04
Confidential Approach
Potential buyers are contacted discreetly. Detailed information is only released once appropriate confidentiality protections are in place.
05
Offers and Negotiation
We manage interest, compare offers and negotiate not only price, but also structure, conditions, earn-outs, deferred consideration and other commercial terms.
06
Heads of Terms to Completion
Once a preferred buyer is selected, we remain involved through heads of terms, due diligence, negotiation and completion alongside the client's legal and tax advisers.

The objective is not simply to find a buyer. It is to create and manage a process that gives the owner the best opportunity to achieve the right commercial outcome.

See the full sell-side M&A process

Confidentiality Comes First

For many business owners, the greatest concern is not simply finding a buyer. It is making sure employees, customers, suppliers and competitors do not learn about a potential sale before the time is right.

Mergers.co.uk runs the process discreetly, controlling both who is approached and what information is released at each stage.

Controlled Buyer Approaches

Potential acquirers are approached selectively and discreetly rather than the business being openly advertised unless specifically agreed.

NDA Before Disclosure

Detailed information is only released once appropriate confidentiality protections are in place.

Information Released in Stages

Sensitive information is disclosed progressively, with commercially important detail held back until a buyer has demonstrated genuine interest.

Owner Approval Throughout

No buyer is contacted and no material information is released without the owner's authority.

Confidentiality is not an administrative step. It is part of protecting the value, stability and negotiating position of the business.

See how we manage a confidential business sale

Experience Where It Matters

Every transaction is different, but the same commercial issues appear repeatedly: valuation, buyer quality, deal structure, confidentiality, negotiation and execution.

Our experience comes from advising UK business owners through real transactions across a wide range of sectors and deal structures.

150+ Completed Transactions

Experience across full business sales, partial sales, strategic investments and other shareholder transactions.

20+ Years in M&A

Practical experience of preparing businesses for sale, approaching buyers, negotiating offers and managing transactions through to completion.

Owner-Managed Businesses

Our work is focused on privately owned UK companies where the transaction is often both a major financial event and a significant personal decision for the shareholders.

Across Multiple Sectors

Experience spans a broad range of sectors, buyer types and transaction structures.

Good advice is not only about understanding valuation. It is about knowing how buyers behave, where deals become difficult and how to keep a transaction moving.

See how we advise business owners through the sale process

Who We Work With

Mergers.co.uk works with shareholders of established UK businesses who are considering a significant ownership or capital event and want experienced, confidential advice before approaching the market.

Established UK Businesses

Typically owner-managed or privately held companies with a proven trading history and an established market position.

£2m–£25m Turnover

Our work is generally focused on businesses within this turnover range, although transaction structure, profitability and strategic value can be more important than turnover alone.

Profitable or Strategically Valuable

We advise businesses with sustainable earnings, strong growth potential, valuable market positions or other characteristics attractive to credible acquirers.

Owners Considering a Meaningful Transaction

This may include a full sale, partial sale, strategic investment, shareholder exit, de-risking transaction or staged succession.

If you are still unsure whether your business is ready for sale, an initial conversation can often establish what is realistic and what preparation may be needed.

See how to prepare a business for sale.

Frequently asked questions

Yes. A partial business sale, typically between 20% and 70% of your equity, allows you to release capital and bring in a strategic partner or investor while remaining active in the business. It is one of the most common structures Tony Vaughan advises on for UK SME founders.

A two-stage exit involves selling a majority stake now, typically between 51% and 80%, to a buyer who funds the next phase of growth. The founder then sells the remaining equity later at a higher valuation. The result is two paydays and continued involvement through the growth phase.

A typical partial business sale for a UK SME takes between 4 and 9 months from preparation to legal completion. The sell-side process covers valuation, preparation of the information memorandum, buyer identification, negotiation of heads of terms, and legal due diligence.

Yes. In a minority stake sale, typically between 10% and 49% of equity, the founder retains full operational control and majority voting rights. The incoming investor takes a non-controlling position, often with agreed board representation and protections, but without the ability to override the founder on day-to-day decisions.

The most active buyers in the UK SME market are private equity firms seeking platform or bolt-on acquisitions, trade buyers looking for strategic fit, and management buyout teams. For businesses with £2m to £25m turnover, private equity and growth-focused trade buyers currently lead deal flow.

No. Mergers is a strictly sell-side advisory firm. We only act for UK business owners and founders. We never represent buyers, investors or incoming partners, which removes any conflict of interest and keeps the process aligned to the founder's outcome.

Mergers focuses on UK SMEs with turnover between £2m and £25m, typically with sustainable profits and a credible growth story. Businesses in this range are well suited to private equity, strategic trade partners and staged exit structures. If you are unsure, a confidential discussion will quickly establish fit.

Yes. Mergers advises founders nationwide, across England, Scotland, Wales and Northern Ireland. The advisory process is run remotely with secure document exchange and video meetings, supplemented by in-person meetings where appropriate. Sector experience spans services, technology, healthcare, manufacturing and consumer businesses. To explore fit, please arrange a confidential discussion.

Latest insights

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Majority Sale and Stay In

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Strategic Partner vs Full Sale

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Full Sale vs Partial Sale

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Confidential & no obligation

Considering a Sale or Partial Exit?

You do not need to have made a final decision before speaking to us.

An initial confidential discussion can help you understand what your business may be worth, who might buy it, which transaction structures could be realistic and what preparation may be needed before going to market.

No buyer approaches are made and no information is shared without your agreement.

Or call us for an initial confidential conversation: 0330 133 2020

Confidential
No obligation
Direct discussion with an experienced M&A adviser
UK-wide