Key Takeaways

  • London delivered its strongest year for IPOs since 2021 in 2025, with proceeds of around £2.1 billion, according to EY.
  • UK financial-services M&Amp;A value nearly doubled between 2024 and 2025, based on consultancy data.
  • Goldman Sachs has advised on landmark UK deals including Nationwide's Acquisition of Virgin Money.
  • Goldman Sachs's insights pieces point to rising European IPO volumes in 2025 and into 2026.
  • Future activity will depend on macroeconomic and regulatory conditions and is not guaranteed.

A Cautious Pickup in UK Investment-banking/">Investment Banking

After a quieter stretch for UK investment banking, signs of acceleration are emerging. EY reported that 2025 was the strongest year for London IPOs since 2021, with the LSE recording 11 IPOs raising £1.9 billion and total proceeds of around £2.1 billion. UK financial-services M&A value nearly doubled between 2024 and 2025, according to Consultancy.uk, supported by deals including Nationwide-Virgin Money and Coventry-Co-operative Bank.

Goldman Sachs's UK Franchise has been at the heart of several of these transactions. As deal momentum picks up, the firm's investment banking team — based at Plumtree Court in London and supported by engineering and operations capability in Birmingham — is positioned to play a leading role.

Background and Context

Goldman Sachs's UK investment banking franchise has long covered the largest UK corporates, sponsors and financial-institutions clients. Its mandates have ranged from advisory on bank M&A to Equity Capital-markets/">Capital Markets execution, Debt Financing and risk solutions. The firm's recent UK headlines include the joint Rule 3 mandate on Nationwide's £2.9 billion acquisition of Virgin Money and a joint book-running role on the Marex IPO.

Goldman Sachs's own commentary, including its 2025 M&A outlook and IPO insights pieces, suggests that European and UK activity has the potential to rise further as conditions stabilise. The firm cautions, however, that volumes will take time to return to historic peaks.

Why This Topic Matters Now

Investment banking activity is closely watched as a signal of corporate confidence and capital-market health. Rising M&A and IPO volumes typically reflect a willingness to take strategic risk and to deploy capital. They also drive advisory revenues and underpin much of the City's broader economy, from law firms and accountancies to research and trading operations.

For Goldman Sachs, sustained UK activity would support its London franchise and reinforce the rationale for its broader UK investment. For policymakers, a robust UK investment banking sector strengthens the case for London as a leading global financial centre.

Goldman Sachs's UK Role

Goldman Sachs's UK M&A advisory model relies on senior banker coverage of UK corporates, supported by global product groups. The Virgin Money mandate illustrates how the firm advises target boards under the UK Takeover Code, working alongside other advisers to deliver formal Rule 3 opinions.

In equity capital markets, the firm covers IPOs, follow-on offerings, accelerated bookbuilds, convertibles and block trades. Its participation as a joint lead book-runner on the Marex IPO showed how UK-based coverage can connect to US equity capital markets execution. Goldman Sachs's research, sales and trading teams provide additional services that support its IB clients.

UK Finance and Market Impact

A stronger UK investment banking environment has knock-on effects. More IPOs bring new listed companies to the LSE, expanding the universe of investable UK equities. M&A creates the larger institutions that, in turn, can themselves become catalysts for further consolidation or capital-market activity.

For the UK economy, deeper capital markets support Business investment and broaden the financing Options available to companies of various sizes. PwC has noted that the autumn 2025 budget introduced a three-year stamp duty exemption for newly listed companies on the LSE, which it sees as helpful to UK competitiveness.

Business and Investor Relevance

For UK corporates, an active investment banking environment means more options for financing, strategic transactions and capital allocation. For investors in Goldman Sachs Group, IB Revenue is one of the firm's core drivers, alongside global markets and asset and Wealth Management.

It is important to remember that investment banking is cyclical. A pickup in activity does not guarantee sustained growth, and any forecast should be treated as scenario analysis rather than certainty. Individual investors should consider their own circumstances and seek qualified advice.

What Goldman Sachs's Insights Tell Us About Activity

Goldman Sachs publishes regular outlook material through its Insights pages. Recent pieces have discussed expectations of rising European IPO volumes through 2025 and into 2026, with the firm's bankers emphasising 'plumbing being put in place' for a larger cohort of transactions. The firm has also published a 2026 Global M&A outlook discussing themes including private-equity exits, leveraged buyouts and the role of public markets in M&A.

These outlooks are not promises. They reflect the firm's view at a point in time, based on conversations with clients, market data and macroeconomic analysis. They can change, and investors should read them critically alongside other commentary.

Private Equity and UK Deal Flow

Private equity has been a key driver of UK M&A and equity capital markets activity. Goldman Sachs has reported that equity capital market activity stemming from private equity firms increased nearly 50% compared with 2023, with growing dialogue around exits, leveraged buyouts and IPOs. UK targets remain attractive to global sponsors, given the depth of the corporate market and the breadth of available sectors.

For Goldman Sachs's UK franchise, private-equity activity is an important revenue driver, supporting financing mandates, advisory work and equity Underwriting roles. Sponsors expect rigorous execution, competitive financing and global distribution — all areas in which Goldman Sachs's UK operation aims to differentiate.

How Goldman Sachs Sees European Tech Listings

Goldman Sachs has published commentary on the outlook for European technology listings, including a piece on the prospects for European tech unicorns. The firm sees a deeper cohort of mature European tech companies considering IPOs, with growth from the past decade producing a more substantial pipeline.

The UK plays a role in this picture both as a host market and as a source of issuers. UK Fintech, healthtech and deeptech firms have been notable contributors to the European tech ecosystem. Whether they list in London, on other European exchanges or in the US will depend on individual issuer choices and the relative attractiveness of different venues.

The Importance of Sponsor Activity

Private-equity sponsors play a major role in UK and European IB activity. They drive M&A through both buying and exiting Assets. They are major customers of capital markets services, including IPOs, follow-on offerings and debt financing. Their behaviour can swing overall deal flow materially.

Goldman Sachs's UK franchise covers many of the largest global sponsors active in the UK market, including buyout firms, infrastructure investors and growth-equity firms. The firm's research, sales and trading capabilities support sponsor execution alongside advisory and underwriting. Sponsor deal flow is one of the key drivers worth watching as a barometer of UK IB activity.

What a Slowdown Could Look Like

While 2025 saw improving UK IB activity, conditions can change. A sharper-than-expected UK or European slowdown could weigh on corporate confidence and deal flow. A spike in Volatility could close IPO windows. Regulatory shifts could alter the calculus on specific deals. Geopolitical events can affect cross-border activity.

Goldman Sachs's commentary often emphasises balanced risk-reward in its outlooks. Investors and clients should treat these outlooks as scenarios, supplementing them with their own analysis and that of other research providers. The firm's track record on UK and European deals supports its credibility, but no forecast is guaranteed.

How Banks Compete for UK Advisory Mandates

Competition for UK advisory mandates is intense among bulge-bracket banks, European universal banks and independent advisory firms. Each firm brings different strengths. Bulge brackets like Goldman Sachs combine advisory with capital-markets and financing capabilities. Independents like Rothschild & Co or Lazard focus purely on advice without distribution conflicts. European universal banks emphasise long-term relationships and balance-sheet capacity.

UK corporates choose advisers based on multiple factors, including sector expertise, individual banker relationships, deal-specific capabilities and fees. Goldman Sachs's Brand, global reach and product breadth have supported its position among the leading advisers, although individual mandates are won and lost on specific situations.

Risk Solutions and Hedging Advice

Beyond M&A advisory and equity capital markets, Goldman Sachs's UK franchise offers risk solutions and hedging advice to corporates. This can include currency hedging, interest-rate hedging, Commodity hedging and equity-linked products. Such advice is particularly relevant for cross-border deals and for treasurers managing volatile macroeconomic conditions.

Risk solutions work is technical and bespoke. UK corporate treasurers typically engage multiple banks on these mandates, with each bank providing pricing and structuring suggestions. The firm's UK risk solutions team works closely with sector coverage to deliver integrated advice.

Deal Closure Risks and Reverse Termination Fees

Not all announced M&A deals close. Regulatory blocks, financing issues, due-diligence findings, market movements and Shareholder rejections can all delay or terminate deals. The mere announcement of a transaction does not guarantee revenue for advisers, since fee structures often include success-based components.

Reverse termination fees and break fees provide some protection for parties involved in deals. For UK transactions, the Takeover Code restricts certain types of break fees on public deals. Industry observers note that the discipline imposed by the Code helps maintain orderly UK takeover processes, although it also limits the range of deal protections available to bidders.

The Importance of Cross-Border Deal Flow

UK investment banking activity is heavily influenced by cross-border deal flow. Inbound deals — overseas buyers acquiring UK targets — and outbound deals — UK buyers acquiring overseas targets — both feature prominently in annual league tables. Goldman Sachs's UK franchise advises on both types of transactions.

Currency considerations, regulatory differences and political environments shape cross-border deal flow. Recent reporting suggests that overseas buyers have been particularly active in UK acquisitions, while UK outbound activity has been more measured. The pattern of cross-border deal flow is a useful indicator of UK competitiveness and the perceived attractiveness of UK assets.

UK Mid-Market and Large-Cap M&A

UK M&A activity spans both mid-market and large-cap segments. Mid-market deals — broadly defined as those between £100 million and £1 billion in Enterprise value — provide steady deal flow for UK financial advisers, including specialist firms and the mid-market practices of larger firms. Large-cap deals provide visible league-table positions and higher headline fees.

Goldman Sachs's UK franchise focuses largely on large-cap and complex mid-market deals, leveraging the firm's global product capabilities. Mid-market and lower mid-market activity is more likely to be served by specialist advisers and accountancy firms. The combination of competitors at different deal sizes reflects the diversity of UK M&A as a market.

Risks and Challenges

Several risks could limit the heat in UK investment banking activity. Volatility in gilt yields and global rates could affect financing costs and equity-market sentiment. A renewed slowdown in UK or European growth could dampen corporate confidence. Regulatory shifts, including changes to Listing Rules or competition policy, could alter the calculus on specific deals.

Geopolitical tensions, trade frictions and energy-market shocks also matter. UK boards considering M&A or IPOs assess all of these risks carefully, and individual deals can be paused or restructured in response.

What to Watch Next

Investors and journalists should watch: the pace of UK IPO pricings in 2026 and the depth of the pipeline; large-cap deal announcements in consumer, financial services and TMT; Goldman Sachs's quarterly results and any UK commentary; and the FCA's continuing reforms to UK listing and prospectus rules. Together, these threads will help judge whether UK investment banking can sustain its 2025 momentum.