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Investment Banking

for listed companies

Beaumont Cornish Limited, established in 1998, provides independent corporate advisory services to a diverse range of companies worldwide. Acting as a Main Market Sponsor, AIM Nominated Adviser (Nomad) and AQSE Corporate Adviser, we support clients through IPOs, RTOs, fundraisings and other corporate transactions, with additional brokerage services available where required.

 

Beaumont Cornish has particular expertise in the natural resources, AI and technology sectors, specialising in cross-border and complex transactions. Our breadth of knowledge, extensive market experience and hands-on approach enable us to help clients achieve their strategic objectives and successfully access the UK capital markets.

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Who We Are

Our Expertise

We are a leading advisor to businesses in minerals, energy and technology sectors including artificial intelligence (AI). Our clients also span the financial and banking sectors. Our diverse experience enables us to structure advice to companies across the full spectrum of industries seeking to access the London Capital Markets.

Our Business

Our business is worldwide, providing access to the London Capital Markets for both UK and international businesses.

Our Focus

Our focus is on independent advice for companies listed on the London Capital Markets: the Main Market, AIM, AQSE Growth Market, together with acting as an Independent (Including Rule 3) Adviser under The Takeover Code. We act as Nominated Adviser on AIM flotations and transactions. In total, we have brought more than 100 companies to AIM.

What We Do

AIM

We act as Nominated Adviser on AIM flotations and transactions. In total, we have brought more than 100 companies to AIM.

Main Market

As a Sponsor approved by the FCA, we advise on IPOs and Prospectuses and compliance with the UK LRs and DTRs for Main Market Companies.

AQSE Growth Market

Acting as AQSE Corporate Advisers, we bring focused companies to the AQSE Growth Market, advise on transactions and on a continuing basis.

The Takeover Code / M&A

We advise both Offerors and Offerees on public takeovers and mergers subject to the Takeover Code.

Contact Us

​5-10 Bolton Street

London

W1J 8BA

(+44) 0207 6283396

Authorised and Regulated by the Financial Conduct Authority

Beaumont Cornish Limited is a Sponsor approved by the FCA, a Nominated Adviser approved by the London Stock Exchange,

a Member of the London Stock Exchange and a Member of Aquis Stock Exchange.

Registered Office: Ninth Floor, Landmark, St Peter’s Square, 1 Oxford Street, Manchester M1 4PB. Registered Number: 3311393

© 2026 by Beaumont Cornish Ltd.

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