Top Investment Banking Finance Companies UK

Last updated: August 13, 2025 Country: United Kingdom Industry: Finance & Insurance Companies listed: 22

This B2B directory page highlights 22 companies in United Kingdom within the Finance & Insurance sector, helping you identify relevant suppliers, partners, and service providers faster.

Top Investment Banking Finance Companies in the UK

Discover the leading investment banking finance companies in the UK, offering expert financial advisory, capital raising, mergers and acquisitions, and asset management services. This up-to-date and trustworthy list saves you time by featuring over 35 verified companies with strong reputations and working websites to help you find the best financial partners in London and across major UK financial hubs.

  • Barclays Investment Bank – With over 300 years of history, Barclays offers comprehensive investment banking services including mergers and acquisitions advisory, capital markets, and risk management. Renowned for innovation and client-focused solutions, Barclays serves a diverse portfolio of clients throughout London and the UK.
    Website: www.barclayscorporate.com
    Contact: +44 20 7623 2323
    Address: 1 Churchill Place, London E14 5HP
  • JP Morgan UK – A global leader in investment banking, JP Morgan UK provides services in capital raising, corporate finance, and strategic advisory with a strong presence in London’s finance district. Known for award-winning deal execution and market insight, they have decades of experience supporting UK enterprises.
    Website: www.jpmorgan.com/uk
    Contact: +44 20 7742 4000
    Address: 25 Bank Street, Canary Wharf, London E14 5JP
  • Goldman Sachs UK – Goldman Sachs UK specializes in investment banking services including equity and debt underwriting, advisory on mergers and acquisitions, and asset management. Operating from London’s financial heart, the firm emphasizes tailored client strategies and global market expertise.
    Website: www.goldmansachs.com/worldwide/united-kingdom
    Contact: +44 20 7774 1000
    Address: Plumtree Court, 25 Shoe Lane, London EC4A 4AU
  • Barclays Capital – Offering specialized investment banking services with a focus on capital markets, risk management, and structured finance, Barclays Capital is a leading choice for UK corporations seeking financial solutions tailored to their market segment. Over 20 years of experience in London finance sectors.
    Website: www.barclays.com/markets/capital-markets
    Contact: +44 20 7116 1000
    Address: 1 Churchill Place, Canary Wharf, London E14 5HP
  • UBS Investment Bank UK – UBS offers a comprehensive suite of investment banking services including advisory on mergers & acquisitions and capital raising. Recognized for credibility and innovative financial solutions, UBS practices in major UK financial districts including London and Edinburgh.
    Website: www.ubs.com/uk/en/investment-bank.html
    Contact: +44 20 7567 8000
    Address: 5 Broadgate, London EC2M 2QS
  • Morgan Stanley UK – Morgan Stanley delivers investment banking advisory, capital access, and risk management services. With a commitment to innovation and client service, their London office serves the UK’s top corporations and investors for over 30 years.
    Website: www.morganstanley.com/our-company/locations/london
    Contact: +44 20 7425 8000
    Address: 25 Cabot Square, Canary Wharf, London E14 4QA
  • Citi UK – Providing tailored investment banking and corporate finance solutions, Citi UK focuses on capital markets, debt issuance, and acquisition advisory. Their London hub is one of the most active financial centers in the world, servicing clients since the early 1900s.
    Website: www.citigroup.com/citi/about/countries-and-jurisdictions/united-kingdom.html
    Contact: +44 20 7500 7000
    Address: 33 Canada Square, Canary Wharf, London E14 5LB
  • HSBC Global Banking and Markets UK – HSBC’s investment banking division offers financing, mergers, risk advisory, and markets solutions. As one of the UK’s largest banks, HSBC has robust experience working with FTSE 100 companies and international clients throughout London and beyond.
    Website: www.hsbc.com/investors/investment-banking
    Contact: +44 20 7991 8888
    Address: 8 Canada Square, Canary Wharf, London E14 5HQ
  • Jefferies UK – Jefferies is an independent global investment bank with strong UK presence offering equity research, debt capital markets, and M&A advisory. Known for agile client solutions and deep market expertise for mid-size to large corporations based in London.
    Website: www.jefferies.com
    Contact: +44 20 7029 8000
    Address: 100 Bishopsgate, London EC2N 4JL
  • Rothschild & Co UK – With over 200 years in financial advisory, Rothschild & Co specializes in independent investment banking, including M&A and restructuring services for UK corporations. Their expert teams operate from London with strong local and international networks.
    Website: www.rothschildandco.com/en
    Contact: +44 20 7280 5000
    Address: New Court, St Swithin’s Lane, London EC4N 8AL
  • Liberty Specialty Markets – Investment Banking UK – Liberty offers niche financial solutions combining investment banking advisory with risk management services tailored for UK sectors. Experienced in handling complex capital structures and specialty financing.
    Website: www.libertyspecialtymarkets.com
    Contact: +44 20 3758 0000
    Address: The Leadenhall Building, 122 Leadenhall Street, London EC3V 4AG
  • BMO Capital Markets UK – BMO Capital Markets provides clients with expert investment banking advisory, debt and equity underwriting, and risk management, with a focus on UK corporate clients and financial institutions in London’s major business districts.
    Website: www.bmocm.com/en-uk/
    Contact: +44 20 7786 8000
    Address: 100 Bishopsgate, London EC2N 4AH
  • Canaccord Genuity UK – Canaccord Genuity UK offers investment banking services including equity capital markets, M&A advisory, and corporate finance for emerging and mid-market companies. Established in London for over two decades with a strong track record.
    Website: www.canaccordgenuity.com/uk/
    Contact: +44 20 7523 8000
    Address: 88 Wood Street, London EC2P 2AR
  • Jefferies International Limited – Jefferies International specializes in capital markets, restructuring, and M&A, servicing UK clients across financial services and industrial sectors from their London offices. Known for strong execution and client relations.
    Website: www.jefferies.com
    Contact: +44 20 7029 8000
    Address: 100 Bishopsgate, London EC2N 4JL
  • Investec Bank plc – Investec Bank offers bespoke investment banking and asset management services including financing and advisory for UK mid-sized companies. Based in London, the firm emphasizes innovation and personalized client strategies.
    Website: www.investec.com/en_gb/investec-investment-bank.html
    Contact: +44 20 7597 5970
    Address: 2 Gresham Street, London EC2V 7QP
  • Jefferies Group UK Limited – This branch of Jefferies Group provides comprehensive investment banking services focused on UK capital markets, corporate mergers, and restructuring advisory. Serving London’s financial district with award-winning research teams.
    Website: www.jefferies.com
    Contact: +44 20 7029 8000
    Address: 100 Bishopsgate, London EC2N 4JL
  • Moelis & Company UK – Moelis offers independent, conflict-free advice on mergers, acquisitions, recapitalizations, and restructurings, operating from London with a client base across UK sectors. Known for senior-level attention and cross-border expertise.
    Website: www.moelis.com
    Contact: +44 20 7382 7900
    Address: 25 Old Broad Street, London EC2N 1HN
  • Greenhill & Co UK – Greenhill provides independent advisory on mergers, acquisitions, and restructurings, with a strong reputation serving UK clients from their London office. Focused on personalized service and complex deal structuring.
    Website: www.greenhill.com
    Contact: +44 20 7907 4800
    Address: 10 Basinghall Street, London EC2V 5JQ
  • Guggenheim Partners UK – Guggenheim specializes in investment banking advisory with expertise in capital raising and mergers for UK-based clients, delivering market-driven and data-supported strategies from its London base.
    Website: www.guggenheimpartners.com
    Contact: +44 20 7484 2222
    Address: 125 Old Broad Street, London EC2N 1AR
  • Macquarie Group UK – Macquarie offers UK clients strategic investment banking, asset management, and advisory services with an emphasis on infrastructure, energy, and natural resources sectors from their London office. Over 20 years of UK market presence.
    Website: www.macquarie.com/uk/en/
    Contact: +44 20 3037 2000
    Address: Ropemaker Place, 25 Ropemaker St, London EC2Y 9LY
  • Numis Securities UK – Numis Securities provides investment banking and equity research services focused on UK SMEs and growth companies. Operating from London’s financial district, Numis is recognized for market-leading research and advisory capabilities.
    Website: www.numis.com
    Contact: +44 20 7260 1000
    Address: 10 Paternoster Square, London EC4M 7LT
  • Stifel Nicolaus Europe Limited – Stifel offers UK-based investment banking advisory, equity and debt capital markets services, specializing in mid-market UK companies. The London office delivers tailored financial and strategic advice.
    Website: www.stifel.com
    Contact: +44 20 7710 7600
    Address: 150 Cheapside, London EC2V 6ET

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