Mergers and acquisitions involving UK companies: July to September 2023

• In Quarter 3 (July to Sept) 2023, the total combined number of domestic and cross-border mergers and acquisitions (M&A) involving a change in majority share ownership was 362; this was 117 transactions fewer than Quarter 2 (Apr to June) 2023 (479).
• The value of inward M&A (foreign companies acquiring UK companies) in Quarter 3 2023 was £5.4 billion, £0.7 billion higher than the previous quarter (£4.7 billion), but lower than all other quarters post-2020.
• The total value of outward M&A (UK companies acquiring foreign companies) in Quarter 3 2023 was £2.2 billion, £0.2 billion higher than in Quarter 2 2023 (£2.0 billion).
• The value of domestic M&A (UK companies acquiring other UK companies) during Quarter 3 2023 was £2.6 billion, £0.2 billion lower than Quarter 2 2023 (£2.8 billion).
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  These numbers are provisional and may be subject to revisions until early 2024, so we advise caution when comparing results for January to September 2023. Revisions can be in either direction but are more often upwards than downwards.

Domestic and cross-border mergers and acquisitions (M&A) activity dropped substantially at the start of the global coronavirus (COVID-19) pandemic in 2020 but strengthened during 2021, remaining relatively consistent during 2022. Provisional estimates indicate some weakening during the second and third quarters of 2023, although these estimates are subject to revision.

The provisional total numbers of monthly domestic and cross-border M&A fell during July 2023 (to 141), and fell further during August (to 110), before stabilising in September 2023 (111).

Monthly inward M&A saw 53 acquisitions during July before falling to 37 in August, with a further fall to 34 in September 2023.

Monthly outward M&A saw relatively stable numbers, with 27 acquisitions during July, 22 in August and 26 during September 2023.

The number of domestic monthly M&A in July was 61, before falling to 51 in both August and September 2023.

The Bank of England's summary of business conditions for Quarter 3 (July to Sept) 2023 reported that “investment intentions remained subdued in general, although they varied across contacts. Many contacts reported that pressure on cash flow and margins was increasingly deterring them from investment. Contacts in the business services sector said they were largely planning normal levels of investment, although some were making cuts to protect profitability”. This same report stated that “credit demand remained weak across all sizes of business, reflecting the higher cost of borrowing and a more negative economic outlook. Businesses were generally reluctant to take out new loans”.

The provisional estimated value of inward mergers and acquisitions (M&A) of UK companies by foreign companies in Quarter 3 (July to Sept) 2023 rose to £5.4 billion. This was an increase of £0.7 billion compared with the previous quarter (£4.7 billion) and a sizeable £17.0 billion lower than Quarter 3 2022 (£22.4 billion).

Number of quarterly inward mergers and acquisitions transactions involving UK companies

In Quarter 3 2023, there were an estimated 124 completed inward M&A transactions. This was a decrease of 42 on the previous quarter (166) and 83 fewer than Quarter 3 2022 (207).

In Quarter 3 (July to Sept) 2023, the provisional estimated value of outward M&A (UK companies acquiring foreign companies) was £2.2 billion. This was £0.2 billion more than in the previous quarter (£2.0 billion) and £6.1 billion lower than Quarter 3 2022 (£8.3 billion).

A notable outward acquisition that completed in Quarter 3 2023 was by Croda International Plc of the UK which acquired Solus Biotech Co Ltd of South Korea.

Number of quarterly outward mergers and acquisitions transactions involving UK companies

There were an estimated 75 outward acquisitions involving a change in majority share ownership in Quarter 3 2023, 8 fewer than in the previous quarter (83) and 4 fewer than Quarter 3 2022 (79).

The provisional estimated value of domestic mergers and acquisitions (M&A) (UK companies acquiring other UK companies) in Quarter 3 (July to Sept) 2023 was £2.6 billion. This was a £0.2 billion decrease compared with Quarter 2 (Apr to June) 2023 (£2.8 billion) and £0.1 billion more than Quarter 3 2022 (£2.5 billion).

One notable domestic deal in Quarter 3 2023 was Greencoat UK Wind Plc of the UK which acquired South Kyle Wind Farm Ltd of the UK.

Number of quarterly domestic mergers and acquisitions transactions involving UK companies

There were an estimated 163 domestic M&A deals during Quarter 3 2023, 67 fewer than in the previous quarter, when 230 were recorded, and 73 fewer than in Quarter 3 2022 (236).

Domestic mergers and acquisitions

Mergers and acquisitions (M&A) of UK companies acquiring other UK companies.

Inward mergers and acquisitions

Mergers, acquisitions and disposals of UK companies by foreign companies.

Outward mergers and acquisitions

Mergers, acquisitions and disposals of foreign companies abroad by UK companies.

Mergers and acquisitions transactions

M&As occur when one company takes control of another company. The internationally agreed definition of an M&A deal is when one company gains more than 50% of the ordinary shares (or voting rights) of the acquired company.

Disinvestments (disposal transactions)

Disinvestment, or disposal transactions, refers to a disposal of the ordinary share ownership of a subsidiary company.

Transaction aggregates

The following are definitions of reasons why revisions to the aggregates for M&A transactions principally occur. Revision analysis, which shows changes between each quarterly bulletin, can be found in our data tables (Table R1).

Completion of transactions

On announcement of a proposed transaction, an expected completion date is usually given. The publicly reported values will be allocated to the quarter of expected completion. If the transaction is ultimately completed in an earlier or later quarter, the recorded values will be reallocated to the new quarter.

Publicly reported values

Publicly reported values are initially used to compile the aggregates. These can vary considerably from the values ultimately supplied by the respondents, frequently because the assumption of debt has been included in the publicly reported value. A nominal value is applied if no publicly reported value is available. The final values used to create the aggregates are those supplied by the respondent.

Non-completion of transactions

On announcement of a proposed transaction, the publicly reported value of the transaction is recorded. If the transaction does not subsequently take place the recorded value will be deleted.

Non-share transactions

On announcement of a proposed transaction, it may appear that there will be transactions in the share capital of the companies involved and the publicly reported values will be recorded. If subsequent information contradicts this, the recorded values will be amended or deleted.

Control

On announcement of a proposed transaction, it may appear that the transaction will give the purchasing company control of the purchased company, that is, a share ownership of greater than 50%. If subsequent information contradicts this, the recorded values will be amended or deleted.

Revisions from mergers and acquisitions data source

The current source provider of M&A deal information continually updates its database. Therefore, any new and additional reported transactions which completed in previous quarterly periods will be included as revisions.

Revisions from respondents

Very occasionally, companies will restate the values that they have previously supplied to us.

Since Quarter 1 (Jan to Mar) 2018, mergers and acquisitions (M&A) statistics fully incorporate the Bureau van Dijk (BVD) Zephyr data source and methods. The introduction of this new data source increased the coverage of smaller M&A transactions and, therefore, resulted in a discontinuity in the number of transactions reported. Therefore, users are advised to take care when comparing recent estimates with the number of transactions reported for quarters prior to 2018.

The Russian invasion of Ukraine began on 24 February 2022 and in response, the UK government has imposed a range of economic sanctions on Russia from late February and early March 2022, as described in the Russia sanctions: guidance on GOV.UK. We will continue to monitor potential impact of the conflict and resulting sanctions in future quarterly releases.

More quality and methodology information on strengths, limitations, appropriate uses, and how the data were created is available in our Mergers and acquisitions Quality and Methodology Information (QMI).

About Office for National Statistics datasets

The datasets for mergers and acquisitions involving UK companies have recently been reviewed to ensure that they meet the accessibility standards outlined in the Government Statistical Service (GSS) guidance on releasing statistics in spreadsheets. This is to ensure that all GSS outputs meet Web Content Accessibility Guidelines, a legal requirement set out in The Public Sector Bodies (Websites and Mobile Applications) Accessibility Regulations 2018.

We welcome any feedback on these changes. Please share your feedback by emailing MA@ons.gov.uk.

We produce statistics on the number and value of mergers and acquisitions (M&A) transactions. This information is presented in the following way:

• transactions are only recorded in our statistics once the deal has been legally completed
• each transaction has a value of at least £1 million
• the transactions results in a change of ultimate control of the target company
• all values are in current prices, and therefore have not been adjusted for the effects of inflation

These are among the main reasons our M&A statistics can differ from those reported in other sources. There can be a substantial time gap between the point at which a deal is announced and when it is legally completed. In addition, in some cases, announced M&A deals do not take place.

Our statistics on disposals (or de-mergers) are also included in tables alongside this bulletin. These are typically fewer in number per quarter, which can lead to greater suppression of statistics to mitigate disclosure. The focus of this bulletin is on acquisitions, although some of the more complex deals can include the disposal of some part of the newly created corporate structure.

It is sometimes necessary to suppress figures for certain items to avoid disclosing information about an individual business. Further information on why statistics are suppressed is available in our Disclosure control policy.

It is not uncommon for the value of M&A transactions to vary considerably from one quarter to the next. This mainly reflects the nature of M&A activity in that these capture one-off deals. Therefore, if a particularly high-value M&A deal completes in a given quarter, it can make that quarter seem out of line with those that precede and follow it.

The volatility of M&A transactions also makes it difficult to link M&A statistics with other economic indicators – such as gross domestic product – or global events because of the time it can take between announcing and completing a M&A deal. Therefore, it can be more informative to look at longer-term trends within M&A statistics rather than focusing on quarterly movements.

Details of any notable M&A deals that completed in Quarter 3 (July to Sept) 2023 can be found in Sections 3, 4 and 5 of this bulletin. Lists of notable completed M&As valued in excess of £100 million and which took place in earlier quarters, can also be found in previously published Mergers and acquisitions quarterly bulletins.