Merger and acquisition (M&A) activity in the United Kingdom is gathering significant momentum as large British companies streamline their operations and overseas investors take advantage of attractive valuations to acquire cash-generative UK businesses, according to Citi UK Chief Executive Tiina Lee.
Speaking to CNBC’s Squawk Box Europe from London’s Canary Wharf on Thursday, Lee described the UK dealmaking environment as “on fire,” saying transactions are being fueled by two powerful trends: a wave of corporate restructuring among major listed companies and sustained interest from international acquirers seeking high-quality British assets.
“It’s being driven by the ongoing theme around U.K. plc simplification,” Lee said, referring to the growing effort by Britain’s largest companies to shed non-core businesses, improve operational efficiency and concentrate capital on their strongest franchises.
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The trend comes as UK executives face mounting pressure from shareholders to improve returns after years of relatively subdued share-price performance, while higher borrowing costs have forced companies to become more disciplined about capital allocation.
Lee pointed to several recent high-profile transactions that illustrate the shift. Among them is McCormick’s acquisition of Unilever’s food business, which continues Unilever’s broader strategy of reshaping its portfolio around higher-growth consumer brands.
She also cited Diageo’s sale of its Indian Premier League cricket franchise, reflecting the drinks giant’s decision to exit non-core investments and sharpen its focus on its global beverages business.
“All of this is focused around large caps focusing on their core competencies,” Lee said.
Foreign Buyers Continue Targeting UK Assets
Alongside domestic corporate restructuring, overseas investors have continued to view Britain as an attractive hunting ground for acquisitions. Lee said 28 inbound transactions have already been announced this year, with international buyers particularly interested in companies that generate reliable cash flows and possess globally diversified operations.
The continued interest reflects the perception that many British-listed companies remain undervalued relative to international peers, particularly those in the United States.
A key attraction is that many UK businesses combine established brands, strong earnings, and international operations with significantly lower valuation multiples than comparable U.S. companies.
“The valuation gap between the U.K. and the U.S.” remains an important factor driving cross-border acquisitions, Lee said.
Private equity firms and strategic corporate buyers have increasingly targeted UK companies over the past several years, with the belief that depressed London market valuations create opportunities to acquire quality businesses at discounts unavailable elsewhere.
But the surge in dealmaking is not limited to foreign buyers acquiring UK assets. Lee noted that British companies continue to pursue overseas expansion through acquisitions designed to strengthen their global footprint.
She highlighted Rosebank’s acquisition of MW Components earlier this year as an example of UK firms continuing to deploy capital internationally while reshaping their own businesses. The combination of inbound and outbound transactions suggests corporate confidence remains relatively resilient despite broader macroeconomic uncertainty.
The resurgence in acquisitions contrasts sharply with Britain’s subdued market for initial public offerings (IPOs).
While London has experienced a slowdown in new listings, mergers and acquisitions have become the primary driver of activity across UK capital markets. Several prominent companies have either delayed planned stock market flotations or opted to list in New York instead, citing deeper pools of capital and higher valuations.
Against that backdrop, corporate acquisitions have emerged as the preferred route for unlocking shareholder value, particularly for businesses whose public market valuations fail to reflect their underlying fundamentals.
Lee also indicates that multinational companies are simplifying increasingly complex business structures. Many large corporations have accelerated asset disposals, spin-offs and divestitures over the past two years as higher interest rates, slowing economic growth and investor demands for improved profitability encourage management teams to focus on their highest-return operations.
Rather than pursuing sprawling conglomerate structures, companies are increasingly concentrating investment on businesses where they possess competitive advantages while disposing of lower-growth or non-strategic assets. For international buyers, that restructuring is creating a growing pipeline of acquisition opportunities, particularly in the UK, where valuations remain comparatively attractive.
As a result, the country’s mergers and acquisitions market continues to outperform its IPO market, bolstering London’s position as one of Europe’s most active centers for corporate dealmaking even as new stock market listings remain subdued.



